Solaris Monitoring: различия между версиями
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trapstat |
trapstat |
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| + | <PRE> |
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| + | mpstat |
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| + | vmstat |
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| + | netstat |
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| + | sar |
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| + | </PRE> |
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| + | cputrack |
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| + | cpustat |
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| + | ==Microstates== |
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| + | ● Fine-grained state tracking for processes/threads |
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| + | ● Off by default in Solaris 8 and Solaris 9 |
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| + | ● On by default in Solaris 10 |
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| + | ● Can be enabled per-process via /proc |
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| + | ● prstat -m reports microstates |
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| + | ● As a percentage of time for the sampling period |
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| + | ● USR – user mode |
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| + | ● SYS - kernel mode |
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| + | ● TRP – trap handling |
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| + | ● TFL – text page faults |
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| + | ● DFL – data page faults |
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| + | ● LCK – user lock wait |
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| + | ● SLP - sleep |
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| + | ● LAT – waiting for a processor (sitting on a run queue) |
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Версия 16:15, 1 марта 2011
pargs pflags pcred pldd psig pstack pmap pfiles
pwdx pstop prun
pwait ptree ptime preap pkill
trapstat
mpstat vmstat netstat sar
cputrack cpustat
Microstates
● Fine-grained state tracking for processes/threads ● Off by default in Solaris 8 and Solaris 9 ● On by default in Solaris 10 ● Can be enabled per-process via /proc ● prstat -m reports microstates ● As a percentage of time for the sampling period ● USR – user mode ● SYS - kernel mode ● TRP – trap handling ● TFL – text page faults ● DFL – data page faults ● LCK – user lock wait ● SLP - sleep ● LAT – waiting for a processor (sitting on a run queue)
