Difference between revisions of "LDMS Metric Definitions"
From OVISWiki
(Created page with "=== Cray LDMS metrics === Cray XC specific samplers are used on large machines like Trinity and Blue Waters. We hope some day to have a tabulation of the Cray metrics and refe...") |
(→Linux LDMS metrics) |
||
| Line 11: | Line 11: | ||
ovis-help @ sandia.gov, Subject: ldms metrics catalog. This table is machine generated. | ovis-help @ sandia.gov, Subject: ldms metrics catalog. This table is machine generated. | ||
| − | + | ||
<p>This main definitions table uses definitions that are wild-card and | <p>This main definitions table uses definitions that are wild-card and | ||
constant-macro expandable to handle multiple devices. The values of the | constant-macro expandable to handle multiple devices. The values of the | ||
| Line 6,648: | Line 6,648: | ||
<td> dstat </td> | <td> dstat </td> | ||
<td> rchar </td> | <td> rchar </td> | ||
| − | <td> | + | <td> characters read; The number of bytes which this task has caused to be read from storage. This is simply the sum of bytes which this process passed to read(2) and similar system calls. It includes things such as terminal I/O and is unaffected by whether or not actual physical disk I/O was required (the read might have been satisfied from pagecache). </td> |
<td> FALSE </td> | <td> FALSE </td> | ||
<td> integral </td> | <td> integral </td> | ||
| Line 6,671: | Line 6,671: | ||
<td> dstat </td> | <td> dstat </td> | ||
<td> wchar </td> | <td> wchar </td> | ||
| − | <td> | + | <td> characters written; The number of bytes which this task has caused, or shall cause to be written to disk. Similar caveats apply here as with rchar. </td> |
<td> FALSE </td> | <td> FALSE </td> | ||
<td> integral </td> | <td> integral </td> | ||
| Line 6,694: | Line 6,694: | ||
<td> dstat </td> | <td> dstat </td> | ||
<td> syscr </td> | <td> syscr </td> | ||
| − | <td> | + | <td> read syscalls; Attempt to count the number of read I/O operations: that is, system calls such as read(2) and pread(2). </td> |
<td> FALSE </td> | <td> FALSE </td> | ||
<td> integral </td> | <td> integral </td> | ||
| Line 6,717: | Line 6,717: | ||
<td> dstat </td> | <td> dstat </td> | ||
<td> syscw </td> | <td> syscw </td> | ||
| − | <td> | + | <td> write syscalls; Attempt to count the number of write I/O operations: that is, system calls such as write(2) and pwrite(2). </td> |
<td> FALSE </td> | <td> FALSE </td> | ||
<td> integral </td> | <td> integral </td> | ||
| Line 6,740: | Line 6,740: | ||
<td> dstat </td> | <td> dstat </td> | ||
<td> read_bytes </td> | <td> read_bytes </td> | ||
| − | <td> | + | <td> bytes read; Attempt to count the number of bytes which this process really did cause to be fetched from the storage layer. This is accurate for block-backed filesystems. </td> |
<td> FALSE </td> | <td> FALSE </td> | ||
<td> integral </td> | <td> integral </td> | ||
| Line 6,763: | Line 6,763: | ||
<td> dstat </td> | <td> dstat </td> | ||
<td> write_bytes </td> | <td> write_bytes </td> | ||
| − | <td> | + | <td> bytes written; Attempt to count the number of bytes which this process caused to be sent to the storage layer. </td> |
<td> FALSE </td> | <td> FALSE </td> | ||
<td> integral </td> | <td> integral </td> | ||
| Line 6,786: | Line 6,786: | ||
<td> dstat </td> | <td> dstat </td> | ||
<td> cancelled_write_bytes </td> | <td> cancelled_write_bytes </td> | ||
| − | <td> | + | <td> The big inaccuracy here is truncate. If a process writes 1MB to a file and then deletes the file, it will in fact perform no writeout. But it will have been accounted as having caused 1MB of write. In other words: this field represents the number of bytes which this process caused to not happen, by truncating pagecache. A task can cause "negative" I/O too. If this task truncates some dirty pagecache, some I/O which another task has been accounted for (in its write_bytes) will not be happening. </td> |
<td> FALSE </td> | <td> FALSE </td> | ||
<td> integral </td> | <td> integral </td> | ||
| Line 8,670: | Line 8,670: | ||
<td> LUSTRELIST </td> | <td> LUSTRELIST </td> | ||
</tr> | </tr> | ||
| − | |||
| − | |||
| − | |||
Revision as of 12:15, 6 September 2018
Cray LDMS metrics
Cray XC specific samplers are used on large machines like Trinity and Blue Waters. We hope some day to have a tabulation of the Cray metrics and references to the relevant Cray documentation here. In the meanwhile, Cray LDMS users will find many metrics have the same names and definitions as the Linux LDMS metrics.
Linux LDMS metrics
The production commodity clusters running LDMS generally collect Linux generic and file system specific metric sets. Most of the metrics tabulated here are documented in Linux man pages, the Linux kernel source, or the Lustre source and documentation.
Corrections and additions: If you find something that needs adding or revising in the following table, please mail the suggested text to ovis-help @ sandia.gov, Subject: ldms metrics catalog. This table is machine generated.
This main definitions table uses definitions that are wild-card and constant-macro expandable to handle multiple devices. The values of the expansions are defined in other tables that follow and are generally cluster-specific.
| Sampler | Name | description | wildcard | Mode | Units | Dimension | Use Rate Only | Delta/Job Useful | Local rate UB | UB Local | max by dt | itype | alarm | ratealarm | collmax | plotmax | typical | notes: | kind | wildrange |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| sampler | column_html_name | description | wildcard | mode | units | dimension | userate | usedelta | l_rate_ub | ublocal | maxbydt | itype | alarm | ratealarm | collmax | plotmax | typical | notes | kind | wildrange |
| none | column_default | (none yet) | FALSE | integral | none | none | TRUE | TRUE | none | none | 0 | rolls | -1 | -1 | 0 | 0 | 0 | uint64 | ||
| General | #Time | wall clock time | FALSE | integral | second | time | TRUE | TRUE | 1 | none | 0 | infinite | -1 | -1 | 0 | 1 | 0 | double | ||
| General | Time | wall clock time | FALSE | integral | second | time | TRUE | TRUE | 1 | none | 0 | infinite | -1 | -1 | 0 | 1 | 0 | double | ||
| General | component_id | data source numeric id | FALSE | label | none | none | FALSE | FALSE | none | none | 0 | infinite | -1 | -1 | 0 | 0 | 0 | uint64 | ||
| General | jobid | resource manager job id | FALSE | label | none | none | FALSE | FALSE | none | none | 0 | infinite | -1 | -1 | 0 | 0 | 0 | uint64 | ||
| General | uid | UNIX numeric user id | FALSE | label | none | none | FALSE | FALSE | none | none | 0 | infinite | -1 | -1 | 0 | 0 | 0 | uint64 | ||
| General | username | user login name | FALSE | label | none | none | FALSE | FALSE | none | none | 0 | infinite | -1 | -1 | 0 | 0 | 0 | fixedstring | ||
| General | job_id | resource manager job id | FALSE | label | none | none | FALSE | FALSE | none | none | 0 | infinite | -1 | -1 | 0 | 0 | 0 | uint64 | ||
| General | app_id | application id (cray) | FALSE | label | none | none | FALSE | FALSE | none | none | 0 | infinite | -1 | -1 | 0 | 0 | 0 | uint64 | ||
| Lustre2_client | lstats.inode_permission# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 60000 | 200 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.removexattr# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 10 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.listxattr# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 100 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.getxattr# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 25000 | 11000 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.setxattr# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 10 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.alloc_inode# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 200 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.statfs# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 100 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.rename# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 100 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.mknod# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 100 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.rmdir# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 100 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.mkdir# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 100 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.symlink# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 100 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.unlink# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 100 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.link# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 100 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.create# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 10 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.getattr# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 500 | 20 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.flock# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 100 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.truncate# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 10 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.setattr# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 100 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.readdir# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 100 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.fsync# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 10 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.seek# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 1000 | 20 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.mmap# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 1000 | 1 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.close# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 500 | 10 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.open# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 500 | 10 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.ioctl# | calls to function for $device | TRUE | integral | calls | call | TRUE | TRUE | none | none | 0 | infinite | -1 | -1 | 0 | 500 | 10 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.dirty_pages_hits# | dirty_pages_hits for $device | TRUE | integral | events | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | 0 | 0 | uint64 | LUSTRELIST | ||
| Lustre2_client | lstats.dirty_pages_misses# | dirty_pages_misses for $device | TRUE | integral | events | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | 0 | 0 | uint64 | LUSTRELIST | ||
| Lustre2_client | lstats.brw_write# | bytes written in bandwidth test mode on $device | TRUE | integral | pages | data | TRUE | TRUE | IB40G | IB40G | 0 | rolls | -1 | -1 | LWRITEBW | 4000000000 | 5000000 | units may be bytes; need validation | uint64 | LUSTRELIST |
| Lustre2_client | lstats.brw_read# | bytes read in bandwidth test mode $device | TRUE | integral | pages | data | TRUE | TRUE | IB40G | IB40G | 0 | rolls | -1 | -1 | LWRITEBW | 4000000000 | 5000000 | units may be bytes; need validation | uint64 | LUSTRELIST |
| Lustre2_client | lstats.osc_write# | TRUE | integral | bytes | data | TRUE | TRUE | IB40G | IB40G | 0 | rolls | -1 | -1 | 0 | 4000000000 | 5000000 | uint64 | LUSTRELIST | ||
| Lustre2_client | lstats.osc_read# | TRUE | integral | bytes | data | TRUE | TRUE | IB40G | IB40G | 0 | rolls | -1 | -1 | 0 | 4000000000 | 5000000 | uint64 | LUSTRELIST | ||
| Lustre2_client | lstats.write_bytes# | bytes written (which may be to network or local cache) on $device | TRUE | integral | bytes | data | TRUE | TRUE | IB40G | IB40G | 0 | rolls | -1 | -1 | LWRITEBW | 20000000 | 5000000 | uint64 | LUSTRELIST | |
| Lustre2_client | lstats.read_bytes# | bytes read (which may be from cache or network) on $device | TRUE | integral | bytes | data | TRUE | TRUE | IB40G | IB40G | 0 | rolls | -1 | -1 | LWRITEBW | 20000000 | 5000000 | uint64 | LUSTRELIST | |
| Meminfo | DirectMap1G | kB mapped in 1G chunks | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | HWMEM | uint64 | ||
| Meminfo | DirectMap2M | kB mapped in 2M chunks | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | HWMEM | uint64 | ||
| Meminfo | DirectMap4k | kB mapped in 4k chunks | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | HWMEM | uint64 | ||
| Meminfo | Hugepagesize | The size for each hugepages unit in kilobytes | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | 2048 | 2048 | uint64 | ||
| Meminfo | HugePages_Surp | FALSE | capacity | pages | data | FALSE | FALSE | 0 | HWMEM/HPSZ | 0 | infinite | -1 | -1 | Cnode*HWMEM/HPSZ | HWMEM/4 | HWMEM/4 | uint64 | |||
| Meminfo | HugePages_Rsvd | FALSE | capacity | pages | data | FALSE | FALSE | 0 | HWMEM/HPSZ | 0 | infinite | -1 | -1 | Cnode*HWMEM/HPSZ | HWMEM/4 | HWMEM/4 | uint64 | |||
| Meminfo | HugePages_Free | The total number of hugepages available for the system. | FALSE | capacity | pages | data | FALSE | FALSE | 0 | HWMEM/HPSZ | 0 | infinite | -1 | -1 | Cnode*HWMEM/HPSZ | HWMEM/4 | HWMEM/4 | uint64 | ||
| Meminfo | HugePages_Total | The total number of hugepages for the system. The number is derived by dividing Hugepagesize by the megabytes set aside for hugepages specified in /proc/sys/vm/hugetlb_pool. | FALSE | capacity | pages | data | FALSE | FALSE | 0 | HWMEM/HPSZ | 0 | infinite | -1 | -1 | Cnode*HWMEM/HPSZ | HWMEM/4 | HWMEM/4 | uint64 | ||
| Meminfo | AnonHugePages | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | HWMEM | uint64 | |||
| Meminfo | HardwareCorrupted | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | HWMEM | uint64 | |||
| Meminfo | VmallocChunk | The largest contiguous block of memory, in kilobytes, of available virtual address space. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | none | 0 | infinite | -1 | -1 | 0 | 33285996544 | uint64 | |||
| Meminfo | VmallocUsed | The total amount of memory, in kilobytes, of used virtual address space. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | none | 0 | infinite | -1 | -1 | 0 | 33285996544 | uint64 | |||
| Meminfo | VmallocTotal | The total amount of memory, in kilobytes, of total allocated virtual address space. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | none | 0 | infinite | -1 | -1 | 0 | 33285996544 | uint64 | |||
| Meminfo | Committed_AS | The total amount of memory, in kilobytes, estimated to complete the workload. This value represents the worst case scenario value, and also includes swap memory. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | CommitLimit | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | ||||
| Meminfo | WritebackTmp | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | ||||
| Meminfo | Bounce | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | ||||
| Meminfo | NFS_Unstable | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | ||||
| Meminfo | PageTables | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | ||||
| Meminfo | KernelStack | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | ||||
| Meminfo | SUnreclaim | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | ||||
| Meminfo | SReclaimable | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | ||||
| Meminfo | Slab | The total amount of memory, in kilobytes, used by the kernel to cache data structures for its own use. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | Shmem | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | ||||
| Meminfo | Mapped | The total amount of memory, in kilobytes, which have been used to map devices, files, or libraries using the mmap command. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | AnonPages | Active(Anon)+Active(File) | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | Writeback | The total amount of memory actively being written back to the disk. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | Dirty | The total amount of memory waiting to be written back to the disk. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | SwapFree | The total amount of swap free. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | SwapTotal | The total amount of swap available, in kilobytes. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | Mlocked | Locked memory | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | Unevictable | Pages from shm_lock, vm lock, RAMFS, etc that cannot be evicted (reclaimed). | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | Inactive(file) | File buffer/page cache memory available for reclaim. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | Active(file) | Active memory mapped to file or device. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | Inactive(anon) | Inactive memory not mapped to file or device and available for reclaim. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | Active(anon) | Active memory not mapped to file or device. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | Inactive | The total amount of buffer or page cache memory, in kilobytes, that are free and available. This is memory that has not been recently used and can be reclaimed for other purposes. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | Active | The total amount of buffer or page cache memory, in kilobytes, that is in active use. This is memory that has been recently used and is usually not reclaimed for other purposes. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | SwapCached | The amount of swap, in kilobytes, used as cache memory. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | Cached | The amount of physical RAM, in kilobytes, used as cache memory. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | Buffers | The amount of physical RAM, in kilobytes, used for file buffers. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | MemFree | The amount of physical RAM, in kilobytes, left unused by the system. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| Meminfo | MemTotal | Total amount of physical RAM. | FALSE | capacity | kB | data | FALSE | FALSE | 0 | HWMEM | 0 | infinite | -1 | -1 | Cnode*HWMEM | HWMEM | uint64 | |||
| procnetdev | tx_compressed#ib | Compressed packets transmitted on $device | TRUE | integral | compressed_packets | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | 1000 | uint64 | IpoibLIST | |||
| procnetdev | tx_carrier#ib | Carrier losses detected in transmit on $device | TRUE | integral | errors | event | TRUE | TRUE | none | 0 | rolls | -1 | 3 | 0 | 1000 | uint64 | IpoibLIST | |||
| procnetdev | tx_colls#ib | Transmit collision detected on $device | TRUE | integral | errors | event | TRUE | TRUE | none | 0 | rolls | -1 | 3 | 0 | 1000 | uint64 | IpoibLIST | |||
| procnetdev | tx_fifo#ib | Transmit FIFO buffer errors on $device | TRUE | integral | errors | event | TRUE | TRUE | none | 0 | rolls | -1 | 3 | 0 | 1000 | uint64 | IpoibLIST | |||
| procnetdev | tx_drop#ib | Transmit packets dropped by $device | TRUE | integral | packets | data | TRUE | TRUE | none | 0 | rolls | -1 | 10 | 0 | 1000 | uint64 | IpoibLIST | |||
| procnetdev | tx_errs#ib | Total transmit errors detected on $device | TRUE | integral | errors | event | TRUE | TRUE | none | 0 | rolls | -1 | 3 | 0 | 1000 | uint64 | IpoibLIST | |||
| procnetdev | tx_packets#ib | Packets transmitted on $device | TRUE | integral | packets | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | IB40G/64 | uint64 | IpoibLIST | |||
| procnetdev | tx_bytes#ib | bytes transmitted on $device | TRUE | integral | byte | data | TRUE | TRUE | IB40G | none | 0 | rolls | -1 | -1 | Cnode*IB40G | IB40G | uint64 | IpoibLIST | ||
| procnetdev | rx_multicast#ib | multicast frames received by $device | TRUE | integral | multicast_packets | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | IB40G | uint64 | IpoibLIST | |||
| procnetdev | rx_compressed#ib | Compressed packets received by $device | TRUE | integral | compressed_packets | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | IB40G/64 | uint64 | IpoibLIST | |||
| procnetdev | rx_frame#ib | The frame error count on $device | TRUE | integral | errors | event | TRUE | TRUE | none | 0 | rolls | -1 | 3 | 0 | 1000 | uint64 | IpoibLIST | |||
| procnetdev | rx_fifo#ib | Received fifo buffer errors on $device | TRUE | integral | errors | event | TRUE | TRUE | none | 0 | rolls | -1 | 3 | 0 | 1000 | uint64 | IpoibLIST | |||
| procnetdev | rx_drop#ib | Packets dropped on $device | TRUE | integral | packets | data | TRUE | TRUE | none | 0 | rolls | -1 | 3 | 0 | 1000 | uint64 | IpoibLIST | |||
| procnetdev | rx_errs#ib | Receive errors on $device | TRUE | integral | errors | event | TRUE | TRUE | none | 0 | rolls | -1 | 3 | 0 | 1000 | uint64 | IpoibLIST | |||
| procnetdev | rx_packets#ib | Packets received on $device | TRUE | integral | packets | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | IB40G/64 | uint64 | IpoibLIST | |||
| procnetdev | rx_bytes#ib | Bytes received on $device | TRUE | integral | bytes | data | TRUE | TRUE | IB40G | none | 0 | rolls | -1 | -1 | Cnode*IB40G | IB40G | uint64 | IpoibLIST | ||
| procnetdev | tx_compressed#eth | Compressed packets transmitted on $device | TRUE | integral | compressed_packets | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | 1000 | uint64 | ETHLIST | |||
| procnetdev | tx_carrier#eth | Carrier losses detected in transmit on $device | TRUE | integral | errors | event | TRUE | TRUE | none | 0 | rolls | -1 | 3 | 0 | 1000 | uint64 | ETHLIST | |||
| procnetdev | tx_colls#eth | Transmit collision detected on $device | TRUE | integral | errors | event | TRUE | TRUE | none | 0 | rolls | -1 | 3 | 0 | 1000 | uint64 | ETHLIST | |||
| procnetdev | tx_fifo#eth | Transmit FIFO buffer errors on $device | TRUE | integral | errors | event | TRUE | TRUE | none | 0 | rolls | -1 | 3 | 0 | 1000 | uint64 | ETHLIST | |||
| procnetdev | tx_drop#eth | Transmit packets dropped by $device | TRUE | integral | packets | data | TRUE | TRUE | none | 0 | rolls | -1 | 10 | 0 | 1000 | uint64 | ETHLIST | |||
| procnetdev | tx_errs#eth | Total transmit errors detected on $device | TRUE | integral | errors | event | TRUE | TRUE | none | 0 | rolls | -1 | 3 | 0 | 1000 | uint64 | ETHLIST | |||
| procnetdev | tx_packets#eth | Packets transmitted on $device | TRUE | integral | packets | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | ETH1G/64 | uint64 | ETHLIST | |||
| procnetdev | tx_bytes#eth | bytes transmitted on $device | TRUE | integral | byte | data | TRUE | TRUE | ETH1G | none | 0 | rolls | -1 | -1 | Cnode*ETH1G | ETH1G | uint64 | ETHLIST | ||
| procnetdev | rx_multicast#eth | multicast frames received by $device | TRUE | integral | multicast_packets | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | ETH1G | uint64 | ETHLIST | |||
| procnetdev | rx_compressed#eth | Compressed packets received by $device | TRUE | integral | compressed_packets | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | ETH1G/64 | uint64 | ETHLIST | |||
| procnetdev | rx_frame#eth | The frame error count on $device | TRUE | integral | errors | event | TRUE | TRUE | none | 0 | rolls | -1 | 3 | 0 | 1000 | uint64 | ETHLIST | |||
| procnetdev | rx_fifo#eth | Received fifo buffer errors on $device | TRUE | integral | errors | event | TRUE | TRUE | none | 0 | rolls | -1 | 3 | 0 | 1000 | uint64 | ETHLIST | |||
| procnetdev | rx_drop#eth | Packets dropped on $device | TRUE | integral | packets | data | TRUE | TRUE | none | 0 | rolls | -1 | 3 | 0 | 1000 | uint64 | ETHLIST | |||
| procnetdev | rx_errs#eth | Receive errors on $device | TRUE | integral | errors | event | TRUE | TRUE | none | 0 | rolls | -1 | 3 | 0 | 1000 | uint64 | ETHLIST | |||
| procnetdev | rx_packets#eth | Packets received on $device | TRUE | integral | packets | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | ETH1G/64 | uint64 | ETHLIST | |||
| procnetdev | rx_bytes#eth | Bytes received on $device | TRUE | integral | bytes | data | TRUE | TRUE | ETH1G | none | 0 | rolls | -1 | -1 | Cnode*ETH1G | ETH1G | uint64 | ETHLIST | ||
| procnfs | commit | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 200 | uint64 | ||||
| procnfs | pathconf | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 200 | uint64 | ||||
| procnfs | fsinfo | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 200 | uint64 | ||||
| procnfs | fsstat | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 200 | uint64 | ||||
| procnfs | readdirplus | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 200 | uint64 | ||||
| procnfs | readdir | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 200 | uint64 | ||||
| procnfs | link | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 200 | uint64 | ||||
| procnfs | rename | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 200 | uint64 | ||||
| procnfs | rmdir | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 200 | uint64 | ||||
| procnfs | remove | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 200 | uint64 | ||||
| procnfs | mknod | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 200 | uint64 | ||||
| procnfs | symlink | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 200 | uint64 | ||||
| procnfs | mkdir | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 200 | uint64 | ||||
| procnfs | create | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 200 | uint64 | ||||
| procnfs | write | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 1000 | uint64 | ||||
| procnfs | read | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 1000 | uint64 | ||||
| procnfs | readlink | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 100 | uint64 | ||||
| procnfs | access | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 100 | uint64 | ||||
| procnfs | lookup | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 1000 | uint64 | ||||
| procnfs | setattr | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 1000 | uint64 | ||||
| procnfs | getattr | nfs client-side calls to $metric | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | infinite | -1 | -1 | 0 | 1000 | uint64 | ||||
| procnfs | retransmitts | nfs client-side calls to $metric | FALSE | integral | event | event | TRUE | TRUE | none | 0 | infinite | -1 | 5 | 0 | 1000 | here for naming bug in sampler code | uint64 | |||
| procnfs | retransmits | nfs client-side calls to $metric | FALSE | integral | event | event | TRUE | TRUE | none | 0 | infinite | -1 | 5 | 0 | 1000 | uint64 | ||||
| procnfs | numcalls | total calls to all client functions | FALSE | integral | calls | call | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | 1000 | uint64 | ||||
| procstat | guest_nice# | time in jiffies since boot core $device spent in $metric | TRUE | integral | jiffies | time | TRUE | TRUE | JIFSEC | 1 | infinite | -1 | -1 | JIFSEC*Cnode | 100 | uint64 | RANGE;0;Maxnhyper | |||
| procstat | guest# | time in jiffies since boot core $device spent in $metric | TRUE | integral | jiffies | time | TRUE | TRUE | JIFSEC | 1 | infinite | -1 | -1 | JIFSEC*Cnode | 100 | uint64 | RANGE;0;Maxnhyper | |||
| procstat | steal# | time in jiffies since boot core $device spent in $metric | TRUE | integral | jiffies | time | TRUE | TRUE | JIFSEC | 1 | infinite | -1 | -1 | JIFSEC*Cnode | 100 | uint64 | RANGE;0;Maxnhyper | |||
| procstat | softirq# | time in jiffies since boot core $device spent in $metric | TRUE | integral | jiffies | time | TRUE | TRUE | JIFSEC | 1 | infinite | -1 | -1 | JIFSEC*Cnode | 100 | uint64 | RANGE;0;Maxnhyper | |||
| procstat | irq# | time in jiffies since boot core $device spent in $metric | TRUE | integral | jiffies | time | TRUE | TRUE | JIFSEC | 1 | infinite | -1 | -1 | JIFSEC*Cnode | 100 | uint64 | RANGE;0;Maxnhyper | |||
| procstat | iowait# | time in jiffies since boot core $device spent in $metric | TRUE | integral | jiffies | time | TRUE | TRUE | JIFSEC | 1 | infinite | -1 | -1 | JIFSEC*Cnode | 100 | uint64 | RANGE;0;Maxnhyper | |||
| procstat | idle# | time in jiffies since boot core $device spent in $metric | TRUE | integral | jiffies | time | TRUE | TRUE | JIFSEC | 1 | infinite | -1 | -1 | JIFSEC*Cnode | 100 | uint64 | RANGE;0;Maxnhyper | |||
| procstat | sys# | time in jiffies since boot core $device spent in $metric | TRUE | integral | jiffies | time | TRUE | TRUE | JIFSEC | 1 | infinite | -1 | -1 | JIFSEC*Cnode | 100 | uint64 | RANGE;0;Maxnhyper | |||
| procstat | nice# | time in jiffies since boot core $device spent in $metric | TRUE | integral | jiffies | time | TRUE | TRUE | JIFSEC | 1 | infinite | -1 | -1 | JIFSEC*Cnode | 100 | uint64 | RANGE;0;Maxnhyper | |||
| procstat | user# | time in jiffies since boot core $device spent in $metric | TRUE | integral | jiffies | time | TRUE | TRUE | JIFSEC | 1 | infinite | -1 | -1 | JIFSEC*Cnode | 100 | uint64 | RANGE;0;Maxnhyper | |||
| procstat | guest_nice | sum of jiffies across all cores spent in $metric | FALSE | integral | jiffies | time | TRUE | TRUE | JIFSEC*Ncore | 1 | infinite | -1 | -1 | JIFSEC*Cnode*Ncore | 100*Ncore | uint64 | ||||
| procstat | guest | sum of jiffies across all cores spent in $metric | FALSE | integral | jiffies | time | TRUE | TRUE | JIFSEC*Ncore | 1 | infinite | -1 | -1 | JIFSEC*Cnode*Ncore | 100*Ncore | uint64 | ||||
| procstat | steal | sum of jiffies across all cores spent in $metric | FALSE | integral | jiffies | time | TRUE | TRUE | JIFSEC*Ncore | 1 | infinite | -1 | -1 | JIFSEC*Cnode*Ncore | 100*Ncore | uint64 | ||||
| procstat | softirq | sum of jiffies across all cores spent in $metric | FALSE | integral | jiffies | time | TRUE | TRUE | JIFSEC*Ncore | 1 | infinite | -1 | -1 | JIFSEC*Cnode*Ncore | 100*Ncore | uint64 | ||||
| procstat | irq | sum of jiffies across all cores spent in $metric | FALSE | integral | jiffies | time | TRUE | TRUE | JIFSEC*Ncore | 1 | infinite | -1 | -1 | JIFSEC*Cnode*Ncore | 100*Ncore | uint64 | ||||
| procstat | iowait | sum of jiffies across all cores spent in $metric | FALSE | integral | jiffies | time | TRUE | TRUE | JIFSEC*Ncore | 1 | infinite | -1 | -1 | JIFSEC*Cnode*Ncore | 100*Ncore | uint64 | ||||
| procstat | idle | sum of jiffies across all cores spent in $metric | FALSE | integral | jiffies | time | TRUE | TRUE | JIFSEC*Ncore | 1 | infinite | -1 | -1 | JIFSEC*Cnode*Ncore | 100*Ncore | uint64 | ||||
| procstat | sys | sum of jiffies across all cores spent in $metric | FALSE | integral | jiffies | time | TRUE | TRUE | JIFSEC*Ncore | 1 | infinite | -1 | -1 | JIFSEC*Cnode*Ncore | 100*Ncore | uint64 | ||||
| dstat | nice | FALSE | capacity | priority | priority | FALSE | FALSE | int64 | ||||||||||||
| procstat | user | sum of jiffies across all cores spent in $metric | FALSE | integral | jiffies | time | TRUE | TRUE | JIFSEC*Ncore | 1 | infinite | -1 | -1 | JIFSEC*Cnode*Ncore | 100*Ncore | uint64 | ||||
| procstat | cpu_enabled# | 0 if core $device is downed | TRUE | capacity | cores | available | FALSE | FALSE | 1 | 0 | 1 | -1 | -1 | Cnode | 1 | uint64 | RANGE;0;Maxnhyper | |||
| procstat | cpu_enabled | 0 if core is downed | FALSE | capacity | cores | available | FALSE | FALSE | 1 | 0 | 1 | -1 | -1 | Cnode | 1 | uint64 | ||||
| procstat | procs_blocked | processes waiting | FALSE | capacity | processes | process_count | FALSE | uint32_max | 0 | infinite | -1 | -1 | 0 | 32 | uint32 | |||||
| procstat | procs_running | processes active | FALSE | capacity | processes | process_count | FALSE | uint32_max | 0 | infinite | -1 | -1 | Cnode*Ncore | 32 | uint32 | |||||
| procstat | processes | processes started since boot | FALSE | integral | processes | process_count | FALSE | uint32_max | 0 | rolls | -1 | -1 | Cnode*Ncore*1000 | 1000*Ncore | uint32 | |||||
| procstat | context_switches | cpu context switches since boot (or rollover of counter) | FALSE | integral | event | event | TRUE | TRUE | uint32_max | 0 | rolls | -1 | -1 | Cnode*Ncore*1000 | 1000*Ncore | uint32 | ||||
| procstat | hwintr_count | number of hardware interrupts since boot | FALSE | integral | event | event | TRUE | TRUE | uint32_max | 0 | rolls | -1 | -1 | 0 | 0 | uint32 | ||||
| procstat | softirq_count | number of softirq since boot | FALSE | integral | event | event | TRUE | TRUE | uint32_max | 0 | rolls | -1 | -1 | 0 | 0 | uint32 | ||||
| sysclassib | ib.port_multicast_rcv_packets# | multicast packets received on $device | TRUE | integral | packets | data | TRUE | TRUE | uint32_max | 0 | saturates | -1 | -1 | 0 | IB40G/64 | uint64 | IBLIST | |||
| sysclassib | ib.port_multicast_xmit_packets# | multicast packets sent via $device | TRUE | integral | packets | data | TRUE | TRUE | uint32_max | 0 | saturates | -1 | -1 | 0 | IB40G/64 | uint64 | IBLIST | |||
| sysclassib | ib.port_unicast_rcv_packets# | unicast packets received on $device | TRUE | integral | packets | data | TRUE | TRUE | uint32_max | 0 | saturates | -1 | -1 | 0 | IB40G/64 | uint64 | IBLIST | |||
| sysclassib | ib.port_unicast_xmit_packets# | unicast packets sent via $device | TRUE | integral | packets | data | TRUE | TRUE | uint32_max | 0 | saturates | -1 | -1 | 0 | IB40G/64 | uint64 | IBLIST | |||
| sysclassib | ib.port_xmit_wait# | The number of ticks during which the port selected by PortSelect had data to transmit but no data was sent during the entire tick either because of insufficient credits or because of lack of arbitration. | TRUE | integral | ticks | event | TRUE | TRUE | uint32_max | 0 | saturates | -1 | -1 | 0 | 100000 | uint64 | IBLIST | |||
| sysclassib | ib.port_rcv_packets# | packets received on $device | TRUE | integral | packets | data | TRUE | TRUE | uint32_max | 0 | saturates | -1 | -1 | 0 | IB40G/64 | uint64 | IBLIST | |||
| sysclassib | ib.port_xmit_packets# | packets transmitted on$device | TRUE | integral | packets | data | TRUE | TRUE | uint32_max | 0 | saturates | -1 | -1 | 0 | IB40G/64 | uint64 | IBLIST | |||
| sysclassib | ib.port_rcv_data# | bytes received on $device | TRUE | integral | byte | data | TRUE | TRUE | IB40G | uint32_max | 0 | saturates | -1 | -1 | IB40G*Cnode | IB40G | uint64 | IBLIST | ||
| sysclassib | ib.port_xmit_data# | bytes transmitted on $device | TRUE | integral | byte | data | TRUE | TRUE | IB40G | uint32_max | 0 | saturates | -1 | -1 | IB40G*Cnode | IB40G | uint64 | IBLIST | ||
| sysclassib | ib.VL15_dropped# | Number of incoming VL15 packets dropped due to resource limitations (e.g., lack of buffers) in the port. | TRUE | integral | errors | event | FALSE | TRUE | uint16_max | 0 | saturates | 10 | 3 | 0 | 65535 | uint64 | IBLIST | |||
| sysclassib | ib.excessive_buffer_overrun_errors# | The number of times that OverrunErrors consecutive flow control update periods occurred on $device, each having at least one overrun error. | TRUE | integral | errors | event | FALSE | TRUE | uint4_max | 0 | saturates | 10 | 2 | 0 | 15 | uint64 | IBLIST | |||
| sysclassib | ib.local_link_integrity_errors# | The number of times that the count of local physical errors on $device exceeded the threshold specified by LocalPhyErrors | TRUE | integral | errors | event | FALSE | TRUE | uint4_max | 0 | saturates | 10 | 2 | 0 | 15 | uint64 | IBLIST | |||
| sysclassib | ib.COUNTER_SELECT2_F# | TRUE | integral | input | none | FALSE | FALSE | none | 0 | -1 | -1 | 0 | uint64 | IBLIST | ||||||
| sysclassib | ib.port_rcv_constraint_errors# | Total number of packets received on the switch physical port that are discarded for the following reasons: (a) FilterRawInbound is true and packet is raw (b) PartitionEnforcementInbound is true and packet fails partition key check or IP version check. | TRUE | integral | errors | event | FALSE | TRUE | uint8_max | 0 | saturates | 10 | 2 | 0 | 255 | uint64 | IBLIST | |||
| sysclassib | ib.port_xmit_constraint_errors# | Total number of packets not transmitted from the switch physical port for the following reasons: (a) FilterRawOutbound is true and packet is raw, or (b) PartitionEnforcementOutbound is true and packet fails partition key check or IP version check. | TRUE | integral | errors | event | FALSE | TRUE | uint8_max | 0 | saturates | 10 | 2 | 0 | 255 | uint64 | IBLIST | |||
| sysclassib | ib.port_xmit_discards# | Total number of $device outbound packets discarded by the port because the port is down or congested. Reasons for this include: (a) Output port is not in the active state, or (b) Packet length exceeded NeighborMTU, or (c) Switch Lifetime Limit exceeded, or (d) Switch HOQ Lifetime Limit exceeded. This may also include packets discarded while in VLStalled State. | TRUE | integral | packet congestion loss | event | FALSE | TRUE | uint16_max | 0 | saturates | 10 | 5 | 0 | 65535 | uint64 | IBLIST | |||
| sysclassib | ib.port_rcv_switch_relay_errors# | Total number of packets received on $device that were discarded because they could not be forwarded by the switch relay. Reasons for this include: (a) DLID mapping (see the description of PortDLIDMappingErrors in Table 250 PortRcvErrorDetails on page 1045), or (b) VL mapping, or (c) Looping (output port = input port). | TRUE | integral | errors | event | FALSE | TRUE | uint16_max | 0 | saturates | 10 | 2 | 0 | 65535 | uint64 | IBLIST | |||
| sysclassib | ib.port_rcv_remote_physical_errors# | Total number of packets marked with the EBP delimiter received on $device. | TRUE | integral | errors | event | FALSE | TRUE | uint16_max | 0 | saturates | 10 | 2 | 0 | 65535 | uint64 | IBLIST | |||
| sysclassib | ib.port_rcv_errors# | Total number of packets containing an error that were received on $device. These errors include: (a) Local physical errors (ICRC, VCRC, LPCRC, and all physical errors that cause entry into the BAD PACKET or BAD PACKET DISCARD states of the packet receiver state machine), or (b) Malformed data packet errors (LVer, length, VL), or (c) Malformed link packet errors (operand, length, VL), or (d) Packets discarded due to buffer overrun. | TRUE | integral | errors | event | FALSE | TRUE | uint16_max | 0 | saturates | 10 | 2 | 0 | 65535 | uint64 | IBLIST | |||
| sysclassib | ib.link_downed# | The total number of times the $device Port Training state machine has failed the link error recovery process and downed the link. | TRUE | integral | status | available | FALSE | TRUE | uint8_max | 0 | saturates | 10 | 2 | 0 | 255 | uint64 | IBLIST | |||
| sysclassib | ib.link_error_recovery# | The total number of times the $device Port Training state machine has successfully completed the link error recovery process. | TRUE | integral | errors | event | TRUE | TRUE | uint8_max | 0 | saturates | -1 | -1 | 0 | 255 | uint64 | IBLIST | |||
| sysclassib | ib.symbol_error# | The total number of minor link errors detected on one or more physical lanes. This includes 8B/10B coding violations and is typically an indication of a bit error on the line. | TRUE | integral | errors | event | TRUE | TRUE | uint16_max | 0 | saturates | 10 | 2 | 0 | 65535 | uint64 | IBLIST | |||
| vmstat | thp_split | number of hugepage splits | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | thp_collapse_alloc_failed | Is incremented if khugepaged found a range of pages that should be collapsed into one huge page but failed the allocation. | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | thp_collapse_alloc | Is incremented by khugepaged when it has found a range of pages to collapse into one huge page and has successfully allocated a new huge page to store the data. | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | thp_fault_fallback | Is incremented if a page fault fails to allocate a huge page and instead falls back to using small pages. | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | thp_fault_alloc | Is incremented every time a huge page is successfully allocated to handle a page fault. This applies to both the first time a page is faulted and for copy-on-write faults. | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | unevictable_pgs_mlockfreed | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | unevictable_pgs_stranded | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | unevictable_pgs_cleared | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | unevictable_pgs_munlocked | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | unevictable_pgs_mlocked | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | unevictable_pgs_rescued | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | unevictable_pgs_scanned | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | unevictable_pgs_culled | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | htlb_buddy_alloc_fail | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | htlb_buddy_alloc_success | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | compact_success | is incremented if the system compacted memory and freed a huge page for use. | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | compact_fail | is incremented if the system tries to compact memory but failed | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | compact_stall | is incremented every time a process stalls to run memory compaction so that a huge page is free for use. | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | compact_pagemigrate_failed | is incremented when the underlying mechanism for moving a page failed. | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | compact_pages_moved | is incremented each time a page is moved. If this value is increasing rapidly, it implies that the system is copying a lot of data to satisfy the huge page allocation. It is possible that the cost of copying exceeds any savings from reduced TLB misses. | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | compact_blocks_moved | is incremented each time memory compaction examines a huge page aligned range of pages. | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgrotated | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | allocstall | Number of direct reclaim calls since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pageoutrun | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | kswapd_skip_congestion_wait | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | kswapd_high_wmark_hit_quickly | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | kswapd_low_wmark_hit_quickly | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | kswapd_inodesteal | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | kswapd_steal | Number of pages reclaimed by kswapd since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | slabs_scanned | Number of scanned slap objects since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pginodesteal | Number of normal pages reclaimed via inode frees since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | zone_reclaim_failed | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | pgscan_direct_movable | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | pgscan_direct_normal | Number of normal pages reclaimed since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgscan_direct_dma32 | Number of dma32 page reclaimed since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgscan_direct_dma | Number of dma page reclaimed since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgscan_kswapd_movable | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | pgscan_kswapd_normal | Number of normal pages scanned by kswapd since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgscan_kswapd_dma32 | Number of dma32 page scanned by kswapd since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgscan_kswapd_dma | Number of dma page scanned by kswapd since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgsteal_movable | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | pgsteal_normal | Number of normal page steals since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgsteal_dma32 | Number of dma32 page steals since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgsteal_dma | Number of dma page steals since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgrefill_movable | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | pgrefill_normal | Number of normal page refills since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgrefill_dma32 | Number of dma32 page refills since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgrefill_dma | Number of dma page refills since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgmajfault | Number of major page faults since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgfault | Number of minor page faults since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgdeactivate | Number of page deactivate since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgactivate | Number of page activates since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgfree | Number of page frees since boot | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgalloc_movable | movable zone pages in use | FALSE | integral | pages | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgalloc_normal | normal zone pages in use | FALSE | integral | pages | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgalloc_dma32 | dma32 zone pages in use | FALSE | integral | pages | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgalloc_dma | dma zone pages in use | FALSE | integral | pages | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pswpout | swap pages out count | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pswpin | swap pages in count | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgpgout | disk pages out since boot- possibly includes all io | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | pgpgin | disk pages in since boot - possibly includes all io | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | nr_anon_transparent_hugepages | FALSE | integral | event | event | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | ||||||
| vmstat | numa_other | pages allocated in RAM attached to this cpu while code using the pages was running elsewhere. | FALSE | integral | pages | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | numa_local | pages allocated in RAM attached to this cpu while code using the pages runs on the same cpu. | FALSE | integral | pages | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | numa_interleave | page allocated under an interleave strategy | FALSE | integral | pages | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | numa_foreign | small is better- large indicates we borrow RAM some hops away from this core | FALSE | integral | pages | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | numa_miss | small rate is better- large indicate other cores borrow locally attached RAM | FALSE | integral | pages | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | numa_hit | large rate is ok- this core allocated nearest ram HW | FALSE | integral | pages | data | TRUE | TRUE | none | 0 | rolls | -1 | -1 | 0 | uint64 | |||||
| vmstat | nr_shmem | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | ||||||
| vmstat | nr_isolated_file | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | ||||||
| vmstat | nr_isolated_anon | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | ||||||
| vmstat | nr_writeback_temp | small is better | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | |||||
| vmstat | nr_vmscan_write | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | ||||||
| vmstat | nr_bounce | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | ||||||
| vmstat | nr_unstable | unstable page count | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | |||||
| vmstat | nr_kernel_stack | small is better | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | |||||
| vmstat | nr_page_table_pages | small is better | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | |||||
| vmstat | nr_slab_unreclaimable | small is better | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | |||||
| vmstat | nr_slab_reclaimable | small is better | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | |||||
| vmstat | nr_writeback | count of pages scheduled out but not done. persistent value should be 0. | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | |||||
| vmstat | nr_dirty | count of pages waiting to be scheduled to output device. persistent value should be 0 | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | |||||
| vmstat | nr_file_pages | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | ||||||
| vmstat | nr_mapped | Number of pages mapped by files | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | |||||
| vmstat | nr_anon_pages | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | ||||||
| vmstat | nr_mlock | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | ||||||
| vmstat | nr_unevictable | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | ||||||
| vmstat | nr_active_file | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | ||||||
| vmstat | nr_inactive_file | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | ||||||
| vmstat | nr_active_anon | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | ||||||
| vmstat | nr_inactive_anon | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | ||||||
| vmstat | nr_free_pages | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | 0 | rolls | -1 | -1 | Cnode*HWMEM/4 | uint64 | ||||||
| synthetic | saw | sawtooth wave series with compid offset | FALSE | integral | none | none | TRUE | TRUE | 200 | 0 | rolls | -1 | -1 | 1000 | 1000 | 20 | dummy | uint64 | ||
| synthetic | sine | sine wave series with compid offset | FALSE | capacity | none | none | FALSE | FALSE | 200 | 0 | infinite | -1 | -1 | 1000 | 1000 | 20 | dummy | uint64 | ||
| synthetic | square | square wave series with compid offset | FALSE | integral | none | none | FALSE | FALSE | 200 | 0 | infinite | -1 | -1 | 1000 | 1000 | 20 | dummy | uint64 | ||
| dstat | rchar | characters read; The number of bytes which this task has caused to be read from storage. This is simply the sum of bytes which this process passed to read(2) and similar system calls. It includes things such as terminal I/O and is unaffected by whether or not actual physical disk I/O was required (the read might have been satisfied from pagecache). | FALSE | integral | char read | data | TRUE | TRUE | infinite | -1 | -1 | 0 | 0 | 0 | uint64 | |||||
| dstat | wchar | characters written; The number of bytes which this task has caused, or shall cause to be written to disk. Similar caveats apply here as with rchar. | FALSE | integral | char write | data | TRUE | TRUE | infinite | -1 | -1 | uint64 | ||||||||
| dstat | syscr | read syscalls; Attempt to count the number of read I/O operations: that is, system calls such as read(2) and pread(2). | FALSE | integral | read syscalls | call | TRUE | TRUE | infinite | -1 | -1 | uint64 | ||||||||
| dstat | syscw | write syscalls; Attempt to count the number of write I/O operations: that is, system calls such as write(2) and pwrite(2). | FALSE | integral | write syscalls | call | TRUE | TRUE | infinite | -1 | -1 | uint64 | ||||||||
| dstat | read_bytes | bytes read; Attempt to count the number of bytes which this process really did cause to be fetched from the storage layer. This is accurate for block-backed filesystems. | FALSE | integral | char read | data | TRUE | TRUE | infinite | -1 | -1 | local rates bound by ram/cpu/net somehow. | uint64 | |||||||
| dstat | write_bytes | bytes written; Attempt to count the number of bytes which this process caused to be sent to the storage layer. | FALSE | integral | char write | data | TRUE | TRUE | infinite | -1 | -1 | local rates bound by ram/cpu/net somehow. | uint64 | |||||||
| dstat | cancelled_write_bytes | The big inaccuracy here is truncate. If a process writes 1MB to a file and then deletes the file, it will in fact perform no writeout. But it will have been accounted as having caused 1MB of write. In other words: this field represents the number of bytes which this process caused to not happen, by truncating pagecache. A task can cause "negative" I/O too. If this task truncates some dirty pagecache, some I/O which another task has been accounted for (in its write_bytes) will not be happening. | FALSE | integral | char unwrite | data | TRUE | TRUE | infinite | -1 | -1 | uint64 | ||||||||
| dstat | minflt | FALSE | integral | Page faults | event | TRUE | TRUE | infinite | -1 | -1 | uint64 | |||||||||
| dstat | cminflt | FALSE | integral | Page faults | event | TRUE | TRUE | infinite | -1 | -1 | uint64 | |||||||||
| dstat | majflt | FALSE | integral | Page faults | event | TRUE | TRUE | infinite | -1 | -1 | uint64 | |||||||||
| dstat | cmajflt | FALSE | integral | Page faults | event | TRUE | TRUE | infinite | -1 | -1 | uint64 | |||||||||
| dstat | utime | FALSE | integral | jiffies | time | TRUE | TRUE | JIFSEC*Ncore | 1 | infinite | -1 | -1 | JIFSEC*Cnode*Ncore | 100*Ncore | uint64 | |||||
| dstat | stime | FALSE | integral | jiffies | time | TRUE | TRUE | JIFSEC*Ncore | 1 | infinite | -1 | -1 | JIFSEC*Cnode*Ncore | 100*Ncore | uint64 | |||||
| dstat | cutime | FALSE | integral | jiffies | time | TRUE | TRUE | JIFSEC*Ncore | 1 | infinite | -1 | -1 | JIFSEC*Cnode*Ncore | 100*Ncore | int64 | |||||
| dstat | cstime | FALSE | integral | jiffies | time | TRUE | TRUE | JIFSEC*Ncore | 1 | infinite | -1 | -1 | JIFSEC*Cnode*Ncore | 100*Ncore | int64 | |||||
| dstat | priority | FALSE | capacity | priority | priority | FALSE | FALSE | int64 | ||||||||||||
| dstat | nice | FALSE | capacity | priority | priority | FALSE | FALSE | int64 | ||||||||||||
| dstat | num_threads | FALSE | capacity | threads | process_count | FALSE | FALSE | uint64 | ||||||||||||
| dstat | vsize | FALSE | capacity | bytes | data | FALSE | FALSE | uint64 | ||||||||||||
| dstat | rss | FALSE | capacity | bytes | data | FALSE | FALSE | HWMEM | Cnode*HWMEM | uint64 | ||||||||||
| dstat | rsslim | FALSE | capacity | bytes | data | FALSE | FALSE | HWMEM | Cnode*HWMEM | uint64 | ||||||||||
| dstat | signal | FALSE | label | mask | signals | FALSE | FALSE | uint64 | ||||||||||||
| dstat | processor | FALSE | label | core | FALSE | FALSE | uint64 | |||||||||||||
| dstat | rt_priority | FALSE | label | priority | FALSE | FALSE | uint64 | |||||||||||||
| dstat | policy | FALSE | label | policy | FALSE | FALSE | uint64 | |||||||||||||
| dstat | delayacct_blkio_ticks | FALSE | integral | jiffies | time | TRUE | TRUE | JIFSEC*Ncore | 1 | infinite | -1 | -1 | JIFSEC*Cnode*Ncore | 100*Ncore | uint64 | |||||
| dstat | VmSize | FALSE | capacity | kB | data | FALSE | FALSE | uint64 | ||||||||||||
| dstat | VmRSS | FALSE | capacity | kB | data | FALSE | FALSE | uint64 | ||||||||||||
| dstat | share_pages | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | uint64 | |||||||||||
| dstat | text_pages | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | uint64 | |||||||||||
| dstat | lib_pages | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | uint64 | |||||||||||
| dstat | data_pages | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | uint64 | |||||||||||
| dstat | dirty_pages | FALSE | capacity | pages | data | FALSE | FALSE | HWMEM/4 | uint64 | |||||||||||
| dstat | mmalloc_bytes_used_p_holes | FALSE | capacity | bytes | data | FALSE | FALSE | HWMEM*1024 | uint64 | |||||||||||
| dstat | pid | FALSE | label | pid | data | FALSE | FALSE | uint64 | ||||||||||||
| dstat | ppid | FALSE | label | ppid | data | FALSE | FALSE | uint64 | ||||||||||||
| lnet_stats | msgs_alloc | FALSE | capacity | msg | ||||||||||||||||
| lnet_stats | msgs_max | FALSE | capacity | msg | ||||||||||||||||
| lnet_stats | errors | FALSE | integral | event | ||||||||||||||||
| lnet_stats | send_count | FALSE | integral | |||||||||||||||||
| lnet_stats | recv_count | FALSE | integral | |||||||||||||||||
| lnet_stats | route_count | FALSE | integral | |||||||||||||||||
| lnet_stats | drop_count | FALSE | integral | |||||||||||||||||
| lnet_stats | send_length | FALSE | capacity | |||||||||||||||||
| lnet_stats | recv_length | FALSE | capacity | |||||||||||||||||
| lnet_stats | route_length | FALSE | capacity | |||||||||||||||||
| lnet_stats | drop_length | FALSE | capacity |
| category | DESCRIPTION | VALUE | UNITS | NAME | ||
|---|---|---|---|---|---|---|
| Rate Limits | Link 10Gb | 1073741824 | byte/sec | IB10G | ||
| Link-1Gb | 134217728 | byte/sec | ETH1G | |||
| Link-40Gb | 4294967296 | byte/sec | IB40G | |||
| Link-20Gb | 2147483648 | byte/sec | IB20G | |||
| 0 | none | |||||
| Unsigned limits | 16 | uint4_max | ||||
| 256 | uint8_max | |||||
| 65536 | uint16_max | |||||
| 4294967296 | uint32_max | |||||
| 18446744073709551616 | uint64_max | |||||
| 1 | TRUE | |||||
| 0 | FALSE | |||||
| Conversions | kilo | 1024 | CFKILO | |||
| mega | 1048576 | CFMEGA | ||||
| giga | 1073741824 | CFGIGA | ||||
| tera | 1099511627776 | CFTERA |
| cluster | node | login | gateway | admin | gpu | qs |
|---|---|---|---|---|---|---|
| jemez | ||||||
| pecos | pecos%n | pecos-login%n | ||||
| cayenne | cay%n | cayenne-login%n | caygw%n | cayadmin%n | ||
| solo | ||||||
| uno | uno%n | uno-login%n | unogw%n | unoadmin%n | unogpu%n | unoqs%n |
| chama | chama%n | chama-login%n | chgw%n | chadmin%n | ||
| skybridge | sb%n | skybridge-login%n | sbgw%n | sbadmin%n | ||
| serrano | ser%n | serrano-login%n | sergw%n | seradmin%n | ||
| cts1x | c1x%n | cts1x-login%n | c1xgw%n | c1xadmin%n | ||
| ghost | gho%n | ghost-login%n | ghogw%n | ghoadmin%n | ||
| doom | doom%n | doom-login%n | doomgw%n | doomadmin%n | ||
| mayer | cn%n |
| category | DESCRIPTION | VALUE | UNITS | NAME |
|---|---|---|---|---|
| Rate Limits | Link 10Gb | 1073741824 | byte/sec | IB10G |
| Link-1Gb | 134217728 | byte/sec | ETH1G | |
| Link-40Gb | 4294967296 | byte/sec | IB40G | |
| Link-20Gb | 2147483648 | byte/sec | IB20G | |
| 0 | none | |||
| Unsigned limits | 16 | uint4_max | ||
| 256 | uint8_max | |||
| 65536 | uint16_max | |||
| 4294967296 | uint32_max | |||
| 18446744073709551616 | uint64_max | |||
| 1 | TRUE | |||
| 0 | FALSE | |||
| Conversions | kilo | 1024 | CFKILO | |
| mega | 1048576 | CFMEGA | ||
| giga | 1073741824 | CFGIGA | ||
| tera | 1099511627776 | CFTERA | ||
| HW Limits | Node-memory | 67108864 | kb | HWMEM |
| Node-cores | 16 | cores | Ncore | |
| hugepage size default | 2048 | kb | HPSZ | |
| Compute node count | 1232 | nodes | Cnode | |
| Node hyperthread count | 16 | threads | Nhyper | |
| Node hyperthread count possible | 32 | threads | Maxnhyper | |
| login node count | 8 | nodes | Clogin | |
| gateway node count or list | 48 | nodes | Cgateway | |
| admin node count or list | 8 | nodes | Cadmin | |
| Kernel-tick | 100 | jiffies/sec | JIFSEC | |
| Lustre-collective | 21474836480 | byte/sec | LWRITEBW | |
| infiniband device list | qib0.1; | device | IBLIST | |
| opa device list | device | OPALIST | ||
| eth device list | lo;eth0;eth2; | device | ETHLIST | |
| ipoib device list | ib0; | device | IpoibLIST | |
| lustre device list | llite.fscratch;llite.gscratch; | device | LUSTRELIST |
| category | DESCRIPTION | VALUE | UNITS | NAME |
|---|---|---|---|---|
| Rate Limits | Link 10Gb | 1073741824 | byte/sec | IB10G |
| Link-1Gb | 134217728 | byte/sec | ETH1G | |
| Link-40Gb | 4294967296 | byte/sec | IB40G | |
| Link-20Gb | 2147483648 | byte/sec | IB20G | |
| 0 | none | |||
| Unsigned limits | 16 | uint4_max | ||
| 256 | uint8_max | |||
| 65536 | uint16_max | |||
| 4294967296 | uint32_max | |||
| 18446744073709551616 | uint64_max | |||
| 1 | TRUE | |||
| 0 | FALSE | |||
| Conversions | kilo | 1024 | CFKILO | |
| mega | 1048576 | CFMEGA | ||
| giga | 1073741824 | CFGIGA | ||
| tera | 1099511627776 | CFTERA | ||
| HW Limits | Node-memory | 67108864 | kb | HWMEM |
| Node-cores | 16 | cores | Ncore | |
| hugepage size default | 2048 | kb | HPSZ | |
| Compute node count | 1232 | nodes | Cnode | |
| Node hyperthread count | 16 | threads | Nhyper | |
| Node hyperthread count possible | 32 | threads | Maxnhyper | |
| login node count | 8 | nodes | Clogin | |
| gateway node count or list | 48 | nodes | Cgateway | |
| admin node count or list | 8 | nodes | Cadmin | |
| Kernel-tick | 100 | jiffies/sec | JIFSEC | |
| Lustre-collective | 21474836480 | byte/sec | LWRITEBW | |
| infiniband device list | qib0.1; | device | IBLIST | |
| opa device list | device | OPALIST | ||
| eth device list | lo;eth0;eth2; | device | ETHLIST | |
| ipoib device list | ib0; | device | IpoibLIST | |
| lustre device list | ; | device | LUSTRELIST |
| category | DESCRIPTION | VALUE | UNITS | NAME |
|---|---|---|---|---|
| Rate Limits | Link 10Gb | 1073741824 | byte/sec | IB10G |
| Link-1Gb | 134217728 | byte/sec | ETH1G | |
| Link-40Gb | 4294967296 | byte/sec | IB40G | |
| Link-20Gb | 2147483648 | byte/sec | IB20G | |
| 0 | none | |||
| Unsigned limits | 16 | uint4_max | ||
| 256 | uint8_max | |||
| 65536 | uint16_max | |||
| 4294967296 | uint32_max | |||
| 18446744073709551616 | uint64_max | |||
| 1 | TRUE | |||
| 0 | FALSE | |||
| Conversions | kilo | 1024 | CFKILO | |
| mega | 1048576 | CFMEGA | ||
| giga | 1073741824 | CFGIGA | ||
| tera | 1099511627776 | CFTERA | ||
| HW Limits | Node-memory | 67108864 | kb | HWMEM |
| Node-cores | 16 | cores | Ncore | |
| hugepage size default | 2048 | kb | HPSZ | |
| Compute node count | 1232 | nodes | Cnode | |
| Node hyperthread count | 16 | threads | Nhyper | |
| Node hyperthread count possible | 32 | threads | Maxnhyper | |
| login node count | 8 | nodes | Clogin | |
| gateway node count or list | 48 | nodes | Cgateway | |
| admin node count or list | 8 | nodes | Cadmin | |
| Kernel-tick | 100 | jiffies/sec | JIFSEC | |
| Lustre-collective | 21474836480 | byte/sec | LWRITEBW | |
| infiniband device list | qib0.1;mlx4_0.1; | device | IBLIST | |
| opa device list | device | OPALIST | ||
| eth device list | lo;eth0;eth2; | device | ETHLIST | |
| ipoib device list | ib0; | device | IpoibLIST | |
| lustre device list | ; | device | LUSTRELIST |
