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Diffstat (limited to 'src/pmview/front-ends/weblogvis')
| -rwxr-xr-x | src/pmview/front-ends/weblogvis | 451 |
1 files changed, 451 insertions, 0 deletions
diff --git a/src/pmview/front-ends/weblogvis b/src/pmview/front-ends/weblogvis new file mode 100755 index 0000000..5b570bd --- /dev/null +++ b/src/pmview/front-ends/weblogvis @@ -0,0 +1,451 @@ +#!/bin/sh +# Copyright (c) 1995-2000 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. +# + +tmp=/tmp/$$ +trap "rm -f $tmp.*; exit" 0 1 2 3 15 +rm -f $tmp.* + +. $PCP_DIR/etc/pcp.env +. $PCP_SHARE_DIR/lib/pmview-args + +# default idle time +# +defidle=3600 + +_usage() +{ + echo >$tmp.msg 'Usage: '$prog' [options] [server ...] + +Options + -b display byte rate, rather than request rate + -f display activity by function, rather than activity by + result size + -i show server names + -I time maximum expected idle time in seconds [default $defidle] + -m max maximum expected request rate (or maximum byte rate) + -V verbose/diagnostic output + +pmview(1) options:' + _pmview_usage >> $tmp.msg + echo ' +Default title is: Web Log Activity (request rate by result size) for Host' >> $tmp.msg + echo ' + The default is to display the request rate, grouped by result size, for all + Web servers on the target host.' | fmt >> $tmp.msg + _pmview_info -f $tmp.msg +} + +# --- build WM_COMMAND X(1) property for restart after login/logout --- +# +echo -n "pmview Version 2.1 \"$prog\"" >$tmp.pmview +for arg +do + echo -n " \"$arg\"" >>$tmp.pmview +done +echo >> $tmp.pmview + +# --- parse command line arguments --- +# +verbose=false +serverList="" +max=0 +idle=$defidle +class=size +show=request +showInst=false + +_pmview_args "$@" + +if [ -n "$otherArgs" ] +then + while getopts "?bfiI:m:v:V" c $otherArgs + do + case $c + in + b) # show bytes not requests + show=byte + ;; + + f) # classify by function (method) + class=method + ;; + i) + showInst=true + ;; + I) + idle=$OPTARG + # and now the obscure +ve integer checking bit + # ...note the creative use of unary - to prevent leading signs + if [ "X-$idle" != "X`expr 0 + -$idle 2>/dev/null`" ] + then + _pmview_error "$prog: -I must have a positive integral argument" + #NOTREACHED + fi + ;; + m) + max=$OPTARG + # and now the obscure +ve integer checking bit + # ...note the creative use of unary - to prevent leading signs + if [ "X-$max" != "X`expr 0 + -$max 2>/dev/null`" ] + then + _pmview_error "$prog: -m must have a positive integral argument" + #NOTREACHED + fi + ;; + v) + if [ $OPTARG = "1" ] + then + _pmview_warning "$prog: pmview version 1 no longer supported, using version 2" + elif [ $OPTARG != "2" ] + then + _pmview_error "$prog: only version 2 supported for -v" + # NOTREACHED + fi + ;; + V) + verbose=true + ;; + '?') + _usage + exit 1 + ;; + esac + done + + set - $otherArgs + shift `expr $OPTIND - 1` + [ $# -gt 0 ] && serverList_sp=$* && serverList=`echo $* | sed -e 's/ /,/g'` +fi +[ -z "$titleArg" ] && titleArg="SGI PCP : Web Log Activity" + + +if [ $max = 0 ] +then + if [ $show = request ] + then + # requests per second + max=50 + else + # bytes per second + max=500000 + fi +fi + + +# maximum req error rate (default: 5% of request rate) +# +maxerr=`expr $max / 20` + + +# if metrics source is an archive, and find out name of host +# +if [ "X$arch" != X ] +then + host=`pmdumplog -l $arch | $PCP_AWK_PROG '/^Performance/ {print $5}' \ + | sed -e 's/,//g'` + [ "X$host" = X ] && host="unknown host" + host="$host (Archive $arch)" +fi + + +# get perserver instances +# in the default case use web.perserver.requests.total +# in the -b flag case use web.perserver.bytes.total +# +rm -f $tmp.int +if [ $show = request ] +then + pminfo -f $msource $namespace web.perserver.requests.total \ + > $tmp.int 2>/dev/null +else + pminfo -f $msource $namespace web.perserver.bytes.total \ + > $tmp.int 2>/dev/null +fi +if [ ! -s $tmp.int ] +then + if [ "X$arch" != "X" ] + then + _pmview_error "$prog: weblog metrics not included in the archive \"$arch\"" + #NOTREACHED + else + _pmview_error "$prog: weblog metrics not available for host \"$host\"" + #NOTREACHED + fi +fi + +sed -e 's/\]//' -e 's/"//g' $tmp.int \ + | $PCP_AWK_PROG '$1 == "inst" {print $4}' > $tmp.list + +if [ ! -s $tmp.list ] +then + if [ "X$arch" != X ] + then + _pmview_error "$prog: failed to get web servers from archive \"$arch\"" + #NOTREACHED + else + _pmview_error "$prog: failed to get web servers from host \"$host\"" + #NOTREACHED + fi +fi + +rm -f $tmp.chosen +if [ -z "$serverList" ] +then + cp $tmp.list $tmp.chosen +else + touch $tmp.chosen + for i in $serverList_sp + do + egrep $i $tmp.list >> $tmp.chosen + done +fi + +servers_sp=`cat $tmp.chosen | sort | uniq` +servers=`echo $servers_sp | sed -e 's/ /,/g'` +nservers=`echo $servers | wc -w` + +if [ $nservers = 0 ] +then + _usage + echo + echo "Error: $prog: no matching web servers" + echo " Available web servers are: " `cat $tmp.list` + exit 1 +fi + + +if [ $show = request ] +then + totalLabel="Total_Req_Rate" + label_sp="\"Request Rate\"" + met="requests" + titleArg="$titleArg (request rate" +else + totalLabel="Total_Data_Rate" + label_sp="\"Data Rate\"" + met="bytes" + titleArg="$titleArg (data rate" +fi + +# +# strings for base plane labels +# +basestr_idle="Elapsed time since the last request\nNormalized to $idle seconds" +if [ $show = request ] +then + basestr_total="Total number of HTTP requests processed by server\nNormalized to $max requests per second" + basestr_req="HTTP request rate by response size in bytes\nNormalized to $max hits per second" + basestr_type="HTTP request rate by HTTP method\nNormalized to $max hits per second" +else + basestr_total="Total number of bytes processed by server\nNormalized to $max bytes per second" + basestr_req="HTTP size rate by response size in bytes\nNormalized to $max bytes per second" + basestr_type="HTTP size rate by HTTP method\nNormalized to $max hits per second" +fi + + +#--- config file has already been created; continue writing to it --- +# + +cat << end-of-file >>$tmp.pmview +# +# $prog +# +# Servers: $servers +# +end-of-file + +if $verbose +then + if [ "X$serverList" != X ] + then + echo "# Matching servers for \"$serverList\": $servers" + fi +fi + +if [ $class = size ] +then + titleArg="$titleArg by result size)" +else + titleArg="$titleArg by request type)" +fi + + +# +# the real config starts here +# +cat << end-of-file >>$tmp.pmview + +_scale 1.2 + +_grid _hide ( + + _label 2 0 1 5 _down _large $label_sp + + _bar 0 0 east _col ( + _metrics ( + web.perserver.logidletime[$servers] $idle + ) + _metriclabels ( Idle ) + _colorList ( orange ) + _baseLabel "$basestr_idle" + ) + +end-of-file + +if [ $class = size ] +then + cat << end-of-file >>$tmp.pmview + + _bar 0 2 east _col ( + _metrics ( + web.perserver.$met.total[$servers] $max + ) + _metriclabels ( Total ) + _colorList ( rgbi:0.0/0.88/0.88 ) + _baseLabel "$basestr_total" + ) + + _bar 0 4 east _col _groupbyinst ( + _metrics ( +end-of-file + + if [ $show = request ] + then + cat <<end-of-file >>$tmp.pmview + web.perserver.$met.size.unknown[$servers] $max +end-of-file + fi + + cat << end-of-file >>$tmp.pmview + web.perserver.$met.size.gt3m[$servers] $max + web.perserver.$met.size.le3m[$servers] $max + web.perserver.$met.size.le1m[$servers] $max + web.perserver.$met.size.le300k[$servers] $max + web.perserver.$met.size.le100k[$servers] $max + web.perserver.$met.size.le30k[$servers] $max + web.perserver.$met.size.le10k[$servers] $max + web.perserver.$met.size.le3k[$servers] $max +end-of-file + + if [ $show = request ] + then + cat <<end-of-file >>$tmp.pmview + web.perserver.$met.size.zero[$servers] $max + ) + _metriclabels ( + "?" "> 3M" "1M < 3M" "300K < 1M" "100K < 300K" + "30K < 100K" "10K < 30K" "3K < 10K" "0 < 3K" "0K" + ) +end-of-file + else + cat <<end-of-file >>$tmp.pmview + ) + _metriclabels ( + "> 3M" "1M < 3M" "300K < 1M" "100K < 300K" + "30K < 100K" "10K < 30K" "3K < 10K" "0 < 3K" + ) +end-of-file + fi + + if $showInst + then + cat <<end-of-file >>$tmp.pmview + _instlabels _away ( $servers_sp ) +end-of-file + fi + + cat << end-of-file >>$tmp.pmview + _colorList ( + rgbi:1.0/0.35/0.0 + rgbi:0.6/0.0/0.9 + rgbi:0.0/1.0/0.0 + rgbi:1.0/0.5/0.0 + rgbi:0.65/0.3/1.0 + rgbi:0.3/1.0/0.3 + rgbi:1.0/0.65/0.3 + rgbi:0.8/0.6/1.0 + rgbi:0.6/1.0/0.6 + rgbi:1.0/0.8/0.6 + + ) + _baseLabel "$basestr_req" + ) + +end-of-file + +else + cat << end-of-file >>$tmp.pmview + + _bar 0 2 east _col ( + _metrics ( + web.perserver.$met.total[$servers] $max + ) + _metriclabels ( Total ) + _colorList ( rgbi:1.0/0.5/0.0 ) + _baseLabel "$basestr_total" + ) + + _bar 0 4 east _col ( + _metrics ( + web.perserver.$met.get[$servers] $max + web.perserver.$met.head[$servers] $max + web.perserver.$met.post[$servers] $max + web.perserver.$met.other[$servers] $max +end-of-file + + if [ $show = request ] + then + cat << end-of-file >>$tmp.pmview + web.perserver.errors[$servers] $maxerr +end-of-file + fi + + cat << end-of-file >>$tmp.pmview + ) + _metriclabels ( Get Head Post Other Error ) +end-of-file + + if $showInst + then + cat <<end-of-file >>$tmp.pmview + _instlabels _away ( $servers_sp ) +end-of-file + fi + + cat << end-of-file >>$tmp.pmview + _colorList ( + rgbi:1.0/1.0/0.0 + rgbi:0.0/1.0/1.0 + rgbi:1.0/0.0/1.0 + rgbi:1.0/1.0/0.6 + rgbi:0.8/0.0/0.0 + ) + _baseLabel "$basestr_type" + ) +end-of-file + +fi + +cat << end-of-file >>$tmp.pmview +) +end-of-file + +titleArg="$titleArg for Host $host" + +$verbose && cat $tmp.pmview + +eval $PMVIEW <$tmp.pmview $args -title "'$titleArg'" -xrm "'*iconName: $prog'" + +exit + |