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Diffstat (limited to 'src/pcp/pcp.sh')
| -rwxr-xr-x | src/pcp/pcp.sh | 521 |
1 files changed, 521 insertions, 0 deletions
diff --git a/src/pcp/pcp.sh b/src/pcp/pcp.sh new file mode 100755 index 0000000..33ddb47 --- /dev/null +++ b/src/pcp/pcp.sh @@ -0,0 +1,521 @@ +#! /bin/sh +# +# Copyright (c) 2013-2014 Red Hat. +# Copyright (c) 1997,2003 Silicon Graphics, Inc. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# for more details. +# +# Displays the Performance Co-Pilot configuration for a host running the +# pmcd(1) daemon or from an archive created by pmlogger(1). +# + +. $PCP_DIR/etc/pcp.env + +sts=2 +tmp=`mktemp -d /tmp/pcp.XXXXXXXXX` || exit 1 +trap "rm -rf $tmp; exit \$sts" 0 1 2 3 15 + +errors=0 +progname=`basename $0` +pcp_host=`hostname` # may match pmcd.hostname +for var in unknown version build numagents numclients ncpu ndisk nnode nrouter nxbow ncell mem cputype uname timezone hostname services status +do + eval $var="unknown?" +done +for var in Aflag aflag Dflag gflag hflag Lflag nflag Oflag Pflag pflag Sflag sflag Tflag tflag Zflag zflag +do + eval $var=false +done + +# metrics +metrics="pmcd.numagents pmcd.numclients pmcd.version pmcd.build pmcd.timezone pmcd.hostname pmcd.services pmcd.agent.status pmcd.pmlogger.archive pmcd.pmlogger.pmcd_host hinv.ncpu hinv.ndisk hinv.nnode hinv.nrouter hinv.nxbow hinv.ncell hinv.physmem hinv.cputype pmda.uname pmcd.pmie.pmcd_host pmcd.pmie.configfile pmcd.pmie.numrules pmcd.pmie.logfile" +pmiemetrics="pmcd.pmie.actions pmcd.pmie.eval.true pmcd.pmie.eval.false pmcd.pmie.eval.unknown pmcd.pmie.eval.expected" + +# usage spec for pmgetopt, note posix flag (commands mean no reordering) +cat > $tmp/usage << EOF +# getopts: A:a:D:gh:Ln:O:p:PS:s:T:t:Z:z? +# Usage: [options] [[...] command [...]] + +Summary Options: + --archive + --host + --namespace + -P,--pmie display pmie evaluation statistics + --help + +Command Options: + --align + --archive + --debug + --guimode + --host + --namespace + --origin + --guiport + --start + --samples + --finish + --interval + --timezone + --hostzone +# end +EOF + +_usage() +{ + [ ! -z "$@" ] && echo $@ 1>&2 + + ls $PCP_BINADM_DIR/pcp-* $HOME/.pcp/bin/pcp-* 2>/dev/null | \ + while read command + do + [ -x "$command" ] || continue + basename "$command" | sed -e 's/^pcp-//g' >> $tmp/cmds + done + + echo >> $tmp/usage + ( $PCP_ECHO_PROG $PCP_ECHO_N "Available Commands: ""$PCP_ECHO_C" && \ + sort -u < $tmp/cmds ) | _fmt >> $tmp/usage + pmgetopt --progname=$progname --usage --config=$tmp/usage + exit 1 +} + +_plural() +{ + if [ "$1" = $unknown -o "$1" = 0 ] + then + echo "" + elif [ "$1" = 1 ] + then + echo " $1 $2," + else + echo " $1 ${2}s," + fi +} + +_fmt() +{ + if [ "$PCP_PLATFORM" = netbsd ] + then + fmt -g 64 + else + fmt -w 64 + fi \ + | tr -d '\r' | tr -s '\n' | $PCP_AWK_PROG ' +NR > 1 { printf " %s\n", $0; next } + { print }' +} + +opts="" +ARGS=`pmgetopt --progname=$progname --config=$tmp/usage -- "$@"` +[ $? != 0 ] && exit 1 + +eval set -- "$ARGS" +while [ $# -gt 0 ] +do + case "$1" in + -A) + Aflag=true + pcp_align_time="$2" + shift + ;; + -a) + aflag=true + pcp_archive="$2" + opts="$opts -a $2" + shift + ;; + -D) + Dflag=true + pcp_debug="$2" + opts="$opts -D $2" + shift + ;; + -g) + gflag=true + ;; + -h) + hflag=true + pcp_host="$2" + opts="$opts -h $2" + shift + ;; + -L) + Lflag=true + ;; + -n) + nflag=true + pcp_namespace="$2" + opts="$opts -n $2" + shift + ;; + -O) + Oflag=true + pcp_origin_time="$2" + shift + ;; + -P) + Pflag=true + metrics="$metrics $pmiemetrics" + ;; + -p) + pflag=true + pcp_guiport="$2" + shift + ;; + -S) + Sflag=true + pcp_start_time="$2" + shift + ;; + -s) + sflag=true + pcp_samples="$2" + shift + ;; + -T) + Tflag=true + pcp_finish_time="$2" + shift + ;; + -t) + tflag=true + pcp_interval="$2" + shift + ;; + -Z) + Zflag=true + pcp_timezone="$2" + shift + ;; + -z) + zflag=true + ;; + -\?) + _usage "" + ;; + --) # end of options, start of arguments + shift + break + ;; + esac + shift # finished with this option now, next! +done + +if [ $# -gt 0 ] +then + # pcp-command mode - seek out a matching command and execute it + # with the remaining arguments - pmGetOptions(3) will discover + # all of the standard arguments we've set above, automagically. + # + command=$1 + shift + + if [ -x "$HOME/.pcp/bin/pcp-$command" ] + then + command="$HOME/.pcp/bin/pcp-$command" + elif [ -x "$PCP_BINADM_DIR/pcp-$command" ] + then + command="$PCP_BINADM_DIR/pcp-$command" + else + _usage "Cannot find a pcp-$command command to execute" + fi + $Aflag && export PCP_ALIGN_TIME="$pcp_align_time" + $aflag && export PCP_ARCHIVE="$pcp_archive" + $Dflag && export PCP_DEBUG="$pcp_debug" + $gflag && export PCP_GUIMODE=true + $hflag && export PCP_HOST="$pcp_host" + $Lflag && export PCP_LOCALMODE=true + $nflag && export PCP_NAMESPACE="$pcp_namespace" + $Oflag && export PCP_ORIGIN_TIME="$pcp_origin_time" + $pflag && export PCP_GUIPORT="$pcp_guiport" + $Sflag && export PCP_START_TIME="$pcp_start_time" + $sflag && export PCP_SAMPLES="$pcp_samples" + $Tflag && export PCP_FINISH_TIME="$pcp_finish_time" + $tflag && export PCP_INTERVAL="$pcp_interval" + $Zflag && export PCP_TIMEZONE="$pcp_timezone" + $zflag && export PCP_HOSTZONE=true + exec $command $@ +fi + +$hflag && $aflag && _usage "$progname: -a and -h mutually exclusive" + +if $aflag +then + eval `pmdumplog -Lz "$pcp_archive" 2>/dev/null | $PCP_AWK_PROG ' +/^Performance metrics from host/ { printf "pcp_host=%s\n", $5 } +/^Archive timezone: / { printf "timezone=%s\n", $3 } +/^ commencing/ { tmp = substr($5, 7, 6) + sub(tmp, tmp+0.001, $5) + sub("commencing", "@") + printf "offset=\"%s\"\n", $0 + }'` + [ "X$pcp_host" = X ] && pcp_host="unknown host" + [ "X$offset" != X ] && opts="$opts -O '$offset' -z" +fi + + +if eval pminfo $opts -f $metrics > $tmp/metrics 2>$tmp/err +then + : +else + if grep "^pminfo:" $tmp/err > /dev/null 2>&1 + then + $PCP_ECHO_PROG $PCP_ECHO_N "$progname: ""$PCP_ECHO_C" + sed < $tmp/err -e 's/^pminfo: //g' + sts=1 + exit + fi +fi + +[ -s $tmp/err ] && sed -e '/Unknown metric name/d' <$tmp/err >&2 + +eval `$PCP_AWK_PROG < $tmp/metrics -v out=$tmp ' +BEGIN { mode = 0; count = 0; errors = 0; quote="" } + +function quoted() +{ + if ($1 == "value") { + printf "%s=", quote + for (i = 2; i < NF; i++) + printf "%s ", $i + printf "%s\n", $NF + } + else + errors++ +} + +function inst() +{ + if (count == 0) + file=sprintf("%s/%s", out, quote) + if (NF == 0) { + mode = 0 + printf "%s=%d\n", quote, count + } + else if ($1 == "inst") { + count++ + id=substr($2, 2, length($2) - 1) + value=$6 + if (mode == 2) { + agent=substr($4, 2, length($4) - 3) + printf "%s %s %s\n", id, agent, value > file + } + else + printf "%s %s\n", id, value > file + } + else { + printf "%s=%d\n", quote, 0 + mode = 0 + errors++ + } +} + +mode == 1 { quoted(); mode = 0; next } +mode == 2 { inst(); next } +mode == 3 { inst(); next } +/pmcd.version/ { mode = 1; quote="version"; next } +/pmcd.build/ { mode = 1; quote="build"; next } +/pmcd.numagents/ { mode = 1; quote="numagents"; next } +/pmcd.numclients/ { mode = 1; quote="numclients"; next } +/pmcd.timezone/ { mode = 1; quote="timezone"; next } +/pmcd.hostname/ { mode = 1; quote="hostname"; next } +/pmcd.services/ { mode = 1; quote="services"; next } +/pmcd.agent.status/ { mode = 2; count = 0; quote="status"; next } +/pmcd.pmlogger.archive/ { mode = 3; count = 0; quote="log_archive"; next } +/pmcd.pmlogger.pmcd_host/ { mode = 3; count = 0; quote="log_host"; next } +/pmcd.pmie.pmcd_host/ { mode = 3; count = 0; quote="ie_host"; next } +/pmcd.pmie.logfile/ { mode = 3; count = 0; quote="ie_log"; next } +/pmcd.pmie.configfile/ { mode = 3; count = 0; quote="ie_config"; next } +/pmcd.pmie.numrules/ { mode = 3; count = 0; quote="ie_numrules"; next } +/pmcd.pmie.actions/ { mode = 3; count = 0; quote="ie_actions"; next } +/pmcd.pmie.eval.true/ { mode = 3; count = 0; quote="ie_true"; next } +/pmcd.pmie.eval.false/ { mode = 3; count = 0; quote="ie_false"; next } +/pmcd.pmie.eval.unknown/ { mode = 3; count = 0; quote="ie_unknown"; next } +/pmcd.pmie.eval.expected/ { mode = 3; count = 0; quote="ie_expected"; next } +/hinv.ncpu/ { mode = 1; quote="ncpu"; next } +/hinv.ndisk/ { mode = 1; quote="ndisk"; next } +/hinv.nnode/ { mode = 1; quote="nnode"; next } +/hinv.nrouter/ { mode = 1; quote="nrouter"; next } +/hinv.nxbow/ { mode = 1; quote="nxbow"; next } +/hinv.ncell/ { mode = 1; quote="ncell"; next } +/hinv.physmem/ { mode = 1; quote="mem"; next } +/hinv.cputype/ { mode = 3; count = 0; quote="cputype"; next } +/pmda.uname/ { mode = 1; quote="uname"; next } +END { printf "errors=%d\n", errors }'` + +numagents=`_plural $numagents agent` +ndisk=`_plural $ndisk disk` +nnode=`_plural $nnode node` +nrouter=`_plural $nrouter router` +nxbow=`_plural $nxbow xbow` +ncell=`_plural $ncell cell` + +if [ -f $tmp/status ] +then + agents=`$PCP_AWK_PROG < $tmp/status ' +$3 == 0 { printf "%s ",$2 } +$3 != 0 { printf "%s[%d] ",$2,$3 }' | _fmt` +fi + +if [ "$numclients" = $unknown ] +then + numclients="" +else + numclients=`expr $numclients - 1` + numclients=`_plural $numclients client | tr -d ','` + [ "$numclients" = "" ] && numagents=`echo "$numagents" | tr -d ','` +fi + +if [ "$version" = $unknown ] +then + version="Version unknown" +else + version="Version $version" + [ "$build" != $unknown ] && version="$version-$build" +fi + +if [ "$mem" = $unknown -o "$mem" = 0 ] +then + mem="" +else + mem=" ${mem}MB RAM" +fi + +if [ "$uname" = $unknown ] +then + uname="" +else + uname="$uname" +fi + +[ "$services" = $unknown ] && services="" +[ "$timezone" = $unknown ] && timezone="Unknown" +[ "$hostname" = $unknown ] || pcp_host="$hostname" + +if [ "$cputype" = $unknown ] +then + cputype="" +elif [ -f $tmp/cputype ] +then + cputype=`head -1 $tmp/cputype | sed -e 's/^.*"R/R/' -e 's/"$//g'` +else + cputype="" +fi + +ncpu=`_plural $ncpu "$cputype cpu"` + +hardware="${ncpu}${ndisk}${nnode}${nrouter}${nxbow}${ncell}$mem" + +if [ -f $tmp/log_archive -a -f $tmp/log_host ] +then + sort $tmp/log_archive -o $tmp/log_archive + sort $tmp/log_host -o $tmp/log_host + + # need \n\n here to force line breaks when piped into fmt later + # + numloggers=`join $tmp/log_host $tmp/log_archive | sort \ + | sed -e 's/"//g' | tee $tmp/log | $PCP_AWK_PROG ' +BEGIN { count = 0 } +$1 == "0" { next } +$1 == "1" { next } + { count++ } +END { print count }'` + + $PCP_AWK_PROG < $tmp/log > $tmp/loggers ' +BEGIN { primary=0 } +$1 == "0" { primary=$3; next } +$3 == primary { printf "primary logger: %s\n\n",$3; exit }' + + $PCP_AWK_PROG < $tmp/log >> $tmp/loggers ' +BEGIN { primary=0 } +$1 == "0" { primary=$3; next } +$1 == "1" { next } +$3 == primary { next } + { printf "%s: %s\n\n",$2,$3 }' +else + numloggers=0 +fi + +if [ -f $tmp/ie_host -a -f $tmp/ie_config -a -f $tmp/ie_log -a -f $tmp/ie_numrules ] +then + sort $tmp/ie_log -o $tmp/ie_log + sort $tmp/ie_host -o $tmp/ie_host + sort $tmp/ie_config -o $tmp/ie_config + sort $tmp/ie_numrules -o $tmp/ie_numrules + if [ $Pflag = "true" ]; then + numpmies=`join $tmp/ie_host $tmp/ie_config | join - $tmp/ie_numrules \ + | sort -n | sed -e 's/"//g' | tee $tmp/pmie | wc -l | tr -d ' '` + else + numpmies=`join $tmp/ie_host $tmp/ie_log \ + | sort -n | sed -e 's/"//g' | tee $tmp/pmie | wc -l | tr -d ' '` + fi + + if [ $Pflag = "true" -a -f $tmp/ie_actions -a -f $tmp/ie_true -a \ + -f $tmp/ie_false -a -f $tmp/ie_unknown -a -f $tmp/ie_expected ] + then + sort $tmp/ie_actions -o $tmp/ie_actions + sort $tmp/ie_true -o $tmp/ie_true + sort $tmp/ie_false -o $tmp/ie_false + sort $tmp/ie_unknown -o $tmp/ie_unknown + sort $tmp/ie_expected -o $tmp/ie_expected + join $tmp/pmie $tmp/ie_true | join - $tmp/ie_false \ + | join - $tmp/ie_unknown | join - $tmp/ie_actions \ + | join - $tmp/ie_expected > $tmp/tmp + mv $tmp/tmp $tmp/pmie + fi + + $PCP_AWK_PROG -v Pflag=$Pflag < $tmp/pmie '{ + if (Pflag == "true") { + printf "%s: %s (%u rules)\n\n",$2,$3,$4 + printf "evaluations true=%u false=%u unknown=%u (actions=%u)\n\n",$5,$6,$7,$8 + printf "expected evaluation rate=%.2f rules/sec\n\n",$9 + } else { + printf "%s: %s\n\n",$2,$3 + } + }' > $tmp/pmies +else + numpmies=0 +fi + +# finally, display everything we've found... +# +echo "Performance Co-Pilot configuration on ${pcp_host}:" +echo +[ -n "$pcp_archive" ] && echo " archive: $pcp_archive" +echo " platform: ${uname}" +echo " hardware: "`echo $hardware | _fmt` +echo " timezone: $timezone" +[ -n "$services" ] && echo " services: $services" + +echo " pmcd: ${version},${numagents}$numclients" + +[ -n "$agents" ] && echo " pmda: $agents" + +if [ "$numloggers" != 0 ] +then + $PCP_ECHO_PROG $PCP_ECHO_N " pmlogger: ""$PCP_ECHO_C" + LC_COLLATE=POSIX sort < $tmp/loggers \ + | sed -e '/^$/d' | sed -e '1!s/^/ /' +fi + +if [ "$numpmies" != 0 ] +then + $PCP_ECHO_PROG $PCP_ECHO_N " pmie: ""$PCP_ECHO_C" + if [ $Pflag = "true" ]; then + _fmt < $tmp/pmies + else + LC_COLLATE=POSIX sort < $tmp/pmies \ + | sed -e '/^$/d' | sed -e '1!s/^/ /' + fi +fi + +sts=0 +exit |