PMLOGREDUCE(1) General Commands Manual PMLOGREDUCE(1) (NAME) pmlogreduce - Performance Co-Pilot (SYNOPSIS) pmlogreduce [-z?] [-A align] [-D debug] [-s samples] [-S starttime] [-t interval] [-T endtime] [-v volsamples] [-Z timezone] input output (DESCRIPTION) pmlogreduce Performance Co-Pilot (PCP) input PCP output . input . -t output ( input) . PM_TYPE_AGGREGATE PM_TYPE_EVENT input output . (OPTIONS) : -A align, --align=align <<>> PCPIntro(1) . -s samples, --samples=samples samples output . samples 0 -s pmlogreduce PCP -T . -s -T . -S starttime, --start=starttime input PCPIntro(1) . -t interval, --interval=interval output interval PCPIntro(1) . ( ) . -T endtime, --finish=endtime input PCPIntro(1) . -v volsamples output -v pmlogreduce volsamples output . -v 2^31 pmlogreduce . -z, --hostzone input -S -T. . -Z timezone, --timezone=timezone timezone -S -T. timezone TZ environ(7) . -?, --help . (DATA REDUCTION) : 1. input interval . 2. instantaneous discrete output ( ) interval . 3. counter : a) . b) / (counter wrap) interval . input (underestimate) (counter reset) input (overestimate) pmlogreduce . 4. (instance domains) . 5. (<>) input ( pmlogextract(1) ) output output PCP . (CAVEATS) (pmcd.pmlogger.archive pmcd.pmlogger.host pmcd.pmlogger.port) pmlogger pmlogreduce . . (DIAGNOSTICS) pmlogreduce stderr ( ) . input ( pmlogger ) pmlogreduce input . pmlogreduce . (FILES) input output . archive.meta ( ) archive.0 ( 1 2 ...) - input bzip2(1) gzip(1) .bz2 .gz . archive.index . PCP (PCP ENVIRONMENT) PCP_ PCP . /etc/pcp.conf . $PCP_CONF pcp.conf(5) . (DEBUGGING OPTIONS) -D --debug stderr . debug pmdbg(1) -l . pmlogger : +----------------+-----------------------------------------------------+ | | | +----------------+-----------------------------------------------------+ |appl0 | | | | | +----------------+-----------------------------------------------------+ |appl1 | | | | - | +----------------+-----------------------------------------------------+ |appl2 | | | | | | | | | | | +----------------+-----------------------------------------------------+ (SEE ALSO) PCPIntro(1) pmlc(1) pmlogdump(1) pmlogextract(1) pmlogger(1) pcp.conf(5) pcp.env(5). Performance Co-Pilot PCP PMLOGREDUCE(1)