NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXAMPLES | PCP ENVIRONMENT | SEE ALSO | COLOPHON |
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PMSEARCH(1) General Commands Manual PMSEARCH(1)
pmsearch - help text and names search for metrics, instances and instance domains
pmsearch [-CdinqsStTV?] [-c config] [-h host] [-p port] [-N number] [-O offset] [query | indom]
pmsearch performs full text search queries to find metrics using names and help text from metrics, instance domains and instances. It makes use of capabilities of the Performance Co-Pilot (PCP) pmproxy(1) service, the Valkey distributed key-value store and associated ValkeySearch module. Note that in order to use these services, it is mandatory that pmproxy is communicating with a Valkey key-value server that has the valkey-search.so module loaded. When configured to do so, pmproxy will then automatically index PCP metric names, instance names, metric and instance domain help text into the ValkeySearch store, from PCP archives that it discovers locally. Refer to pmlogger(1) and pmlogger_daily(1) for further details. By default pmsearch communicates with a local key-value server however the -h and -p options can be used to specify an alternate Valket instance. If this instance is a node of a Valkey cluster, all other instances in the cluster will be discovered and used automatically.
-c config, --config=config Specify the config file to use. -C, --no-colour No highlighting in results text. -d, --docid Report document ID of each search result. Documents are identified using a unique SHA-1 hash which is always displayed in a 40-hexdigit human readable form. -h host, --host=host Connect to the key-value server at host, rather than the one the localhost. -i, --info Report search engine internal metrics. -n, --indom Perform an instance domain related entities search -N N, --number=N Return N, search results at most. -O N, --offset=N Paginated results from given offset. -p port, --port=port Connect to the key-value server at port, rather than the default 6379. -q, --query Perform a general text search (default). -s, --suggest Perform a name suggestion search -S, --score Report score (rank) of each result. -T, --total Report total number of of search results. -t, --times Report elapsed search execution time. -V, --version Display version number and exit. -?, --help Display usage message and exit.
$ pmsearch kernel idle Type: metric Name: kernel.all.cpu.idle One line: total idle CPU time from /proc/stat for all CPUs Type: metric Name: kernel.all.idletime One line: time the current kernel has been idle since boot Type: metric Name: kernel.percpu.cpu.idle InDom: 60.0 One line: percpu idle CPU time metric from /proc/stat
Environment variables with the prefix PCP_ are used to parameter‐ ize the file and directory names used by PCP. On each installa‐ tion, the file /etc/pcp.conf contains the local values for these variables. The $PCP_CONF variable may be used to specify an al‐ ternative configuration file, as described in pcp.conf(5). For environment variables affecting PCP tools, see pmGetOptions(3).
PCPIntro(1), pmproxy(1), pmlogger(1) and pmlogger_daily(1).
This page is part of the PCP (Performance Co-Pilot) project. In‐
formation about the project can be found at ⟨http://www.pcp.io/⟩.
If you have a bug report for this manual page, send it to
pcp@groups.io. This page was obtained from the project's upstream
Git repository ⟨https://github.com/performancecopilot/pcp.git⟩ on
2025-02-02. (At that time, the date of the most recent commit
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Performance Co-Pilot PCP PMSEARCH(1)
Pages that refer to this page: pmsearchinfo(3), pmsearchsetup(3), pmsearchtextindom(3), pmsearchtextquery(3), pmsearchtextsuggest(3), pmwebapi(3)