*
sd*
hd*
cpu*
state0
state1
state2
{state}/latency
{state}/time
{diskname}
{diskname}/{diskname}*
session_write_kbytes
extent_cache_misses
extent_cache_hits
self/schedstat
schedstat
StateTimes
State times
Times spent in CPU states
/
.
/sys/devices/system/cpu/{i:cpuname}/cpuidle/{s:stateTimes}
Ext4Stats
Ext4 stats
Ext4 stats provided by sysfs
/sys/fs/ext4/{i:diskname}/{s:ext4stats}
SysFSNetstats
Network statistics from sysfs
Network statistics acquired
from/sys/devices/virtual/net/interface/statistics/
/sys/devices/virtual/net/{i:any}/statistics/{s:any}
Statsintrpts
CPU stats & interrupts
/proc/vmstat
HDD
HDD stats & interrupts
/sys/block/{i:diskname}/stat
%d{reads_success} %d{reads_merged} %d{sectors_read} %d{milliseconds_reading} %d{writes_completed} %d{writes_merged} %d{sectors_written} %d{milliseconds_writing} %d{ios_in_progress} %d{milliseconds_spent_ios} %d{weighted_nr_milliseconds_ios}
Statm
Per-process memory info
/proc/self/statm
%d{size} %d{resident} %d{share} %d{text} %d{lib} %d{data} %d{dt}
Meminfo
Meminfo
/proc/meminfo
ProcIO
Proc IO
/proc/self/io
FDinfo
FD info
/proc/self/fdinfo/{i:any}
SNMP
SNMP process info
/proc/self/net/snmp6
SelfStatus
Whole status information
/proc/self/status