Virtual memory counters
These counters measure virtual memory (AIX® only).
See /usr/include/sys/vminfo structure.
| Soft Report Symbol | Definition | Counter | Mapping to an external variable |
|---|---|---|---|
| vmm.pagefaults | Page faults | vmm_stat.pgexct | AIX only /usr/include/sys/vminfo.h structure pgexct |
| vmm.reclaims | Page reclaims | vmm_stat.pgrclm | AIX only /usr/include/sys/vminfo.h structure pgrclm |
| vmm.lockmisses | lockmisses | vmm_stat.lockexct | AIX only /usr/include/sys/vminfo.h structure lockexct |
| vmm.backtracks | backtracks | vmm_stat.backtrks | AIX only /usr/include/sys/vminfo.h structure backtrks |
| vmm.pageins | Pages that are paged in | vmm_stat.pageins | AIX only /usr/include/sys/vminfo.h structure pageins |
| vmm.pageouts | Pages that are paged out | vmm_stat.pageouts | AIX only /usr/include/sys/vminfo.h structure pageouts |
| vmm.pageinsfrompgspc | Page ins from paging space | vmm_stat.pgspgins | AIX only /usr/include/sys/vminfo.h structure pgspgins |
| vmm.pageoutsfrompgspc | Page outs from paging space | vmm_stat.pgspgouts | AIX only /usr/include/sys/vminfo.h structure pgspgouts |
| vmm.startio | Start I/Os | vmm_stat.numsios | AIX only /usr/include/sys/vminfo.h structure numsios |
| vmm.iosdone | Iodones | vmm_stat.numiodone | AIX only /usr/include/sys/vminfo.h structure numiodone |
| vmm.zerofills | Zero filled pages | vmm_stat.zerofills | AIX only /usr/include/sys/vminfo.h structure zerofills |
| vmm.execfills | Exec filled pages | vmm_stat.exfills | AIX only /usr/include/sys/vminfo.h structure exfills |
| vmm.pagescans | Page scans by clock | vmm_stat.scans | AIX only /usr/include/sys/vminfo.h structure scans |
| vmm.clockcycles | Clock hand cycles | vmm_stat.cycles | AIX only /usr/include/sys/vminfo.h structure cycles |
| vmm.pgsteals | Page steals | vmm_stat.pgsteals | AIX only /usr/include/sys/vminfo.h structure pgsteals |
| vmm.freewaits | Free frame waits | vmm_stat.freewts | AIX only /usr/include/sys/vminfo.h structure freewts |
| vmm.extendwaits | Extend XPT waits | vmm_stat.extendwts | AIX only /usr/include/sys/vminfo.h structure extendwts |
| vmm.pendiowaits | Pending I/O waits | vmm_stat.pendiowts | AIX only /usr/include/sys/vminfo.h structure pendiowts |
| vmm.pings | Ping-pongs, source to alias | vmm_stat.pings | AIX only /usr/include/sys/vminfo.h structure pings |
| vmm.pongs | Ping-pongs, alias to source | vmm_stat.pongs | AIX only /usr/include/sys/vminfo.h structure pongs |
| vmm.pangs | Ping-pongs, alias to alias | vmm_stat.pangs | AIX only /usr/include/sys/vminfo.h structure pangs |
| vmm.wpongs | Ping-pongs, alias page delete | vmm_stat.wpongs | AIX only /usr/include/sys/vminfo.h structure wpongs |
| vmm.dpongs | Ping-pongs, alias page writes | vmm_stat.dpongs | AIX only /usr/include/sys/vminfo.h structure dpongs |
| vmm.cacheflushes | Ping-pongs cache flushes | vmm_stat.cachef | AIX only /usr/include/sys/vminfo.h structure cachef |
| vmm.cacheinvalids | Ping-pongs cache invalidates | vmm_stat.cachei | AIX only /usr/include/sys/vminfo.h structure cachei |