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#!/bin/bash # sargraph - a simple sketch on how to generate graphs from sadf XML output # by Lans.Carstensen@dreamworks.com <Lans Carstensen> # Our dependencies - bail out if they are not found set -e ZENITY=`which zenity` XSLTPROC=`which xsltproc` SADF=`which sadf` GNUPLOT=`which gnuplot` MKTEMP=`which mktemp` FIND=`which find` SORT=`which sort` CUT=`which cut` GZIP=`which gzip` set +e # Default for --sa-dir SA_DIR="/var/log/sysstat" SA_REGEX='/sa[0-9][0-9]+(\.(gz|bz2|xz|lz|lzo))?$' ######### OPTION PARSING ########### set -e parsed_opts=`getopt -o "" -l sa-dir: -- "$@"` eval set -- "$parsed_opts" DONE=no while [ $DONE != yes ] do case $1 in --sa-dir) shift SA_DIR="$1" ;; --) # End of options DONE=yes ;; *) echo Unexpected argument: $1 exit 1 ;; esac shift # should shift the last arg or '--' if DONE=yes done set +e #################################### # sar / sysstat DTD is published here: # http://pagesperso-orange.fr/sebastien.godard/sysstat.dtd # compare against output of "sadf -x" # and pull apart data into gnuplot tabular data files # Subroutines # Graph for "sar -u" cpu_xslt() { # Create the XSLT transform to make a GNUplot data file out of "sar -u" type data # test with "sadf -x | xsltproc <file containing stuff below> - cat > $1 <<EOF <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:strip-space elements="*"/> <xsl:template match="/sysstat/host/statistics"> <xsl:text> </xsl:text> <xsl:for-each select="timestamp"> <xsl:value-of select="@time"/> <xsl:text> </xsl:text> <xsl:value-of select="./cpu-load/cpu[@number='all']/@user"/> <xsl:text> </xsl:text> <xsl:value-of select="./cpu-load/cpu[@number='all']/@nice"/> <xsl:text> </xsl:text> <xsl:value-of select="./cpu-load/cpu[@number='all']/@system"/> <xsl:text> </xsl:text> <xsl:value-of select="./cpu-load/cpu[@number='all']/@iowait"/> <xsl:text> </xsl:text> <xsl:value-of select="./cpu-load/cpu[@number='all']/@steal"/> <xsl:text> </xsl:text> </xsl:for-each> </xsl:template> </xsl:stylesheet> EOF } cpu_gnuplot() { # Create the GNUplot rendering file, largely based on "isag" Tk script from sysstat package #set yrange [0:100] cat > $1 <<EOF set term x11 set title "sar -u" set ylabel "Percent" set timefmt "%H:%M:%S" set xdata time set format x "%H:%M" plot "$2" using 1:2 t "%user" with line, "$2" using 1:3 t "%nice" with line, "$2" using 1:4 t "%system" with line, "$2" using 1:5 t "%iowait" with line, "$2" using 1:6 t "%steal" with line pause mouse EOF } # To output to a file change the gnuplot routines to say something like: # set term svg # ... # set output "/tmp/test.svg" # plot ... # Graph for "sar -q" rq_xslt() { # Create the XSLT transform to make a GNUplot data file out of "sar -q" type data # test with "sadf -x | xsltproc <file containing stuff below> - cat > $1 <<EOF <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:strip-space elements="*"/> <xsl:template match="/sysstat/host/statistics"> <xsl:text> </xsl:text> <xsl:for-each select="timestamp"> <xsl:value-of select="@time"/> <xsl:text> </xsl:text> <xsl:value-of select="./queue/@runq-sz"/> <xsl:text> </xsl:text> <xsl:value-of select="./queue/@plist-sz"/> <xsl:text> </xsl:text> <xsl:value-of select="./queue/@ldavg-1"/> <xsl:text> </xsl:text> <xsl:value-of select="./queue/@ldavg-5"/> <xsl:text> </xsl:text> <xsl:value-of select="./queue/@ldavg-15"/> <xsl:text> </xsl:text> </xsl:for-each> </xsl:template> </xsl:stylesheet> EOF } rq_gnuplot() { cat > $1 <<EOF set term x11 set title "sar -q" set ylabel "" set timefmt "%H:%M:%S" set xdata time set format x "%H:%M" plot "$2" using 1:2 t "runq-sz" with line, "$2" using 1:3 t "plist-sz" with line, "$2" using 1:4 t "ldavg-1" with line, "$2" using 1:5 t "ldavg-5" with line, "$2" using 1:6 t "ldavg-15" with line pause mouse EOF } # Graph for "sar -q", but w/o the process list size rqnoplistsz_xslt() { # Create the XSLT transform to make a GNUplot data file out of "sar -q" type data # test with "sadf -x | xsltproc <file containing stuff below> - cat > $1 <<EOF <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:strip-space elements="*"/> <xsl:template match="/sysstat/host/statistics"> <xsl:text> </xsl:text> <xsl:for-each select="timestamp"> <xsl:value-of select="@time"/> <xsl:text> </xsl:text> <xsl:value-of select="./queue/@runq-sz"/> <xsl:text> </xsl:text> <xsl:value-of select="./queue/@ldavg-1"/> <xsl:text> </xsl:text> <xsl:value-of select="./queue/@ldavg-5"/> <xsl:text> </xsl:text> <xsl:value-of select="./queue/@ldavg-15"/> <xsl:text> </xsl:text> </xsl:for-each> </xsl:template> </xsl:stylesheet> EOF } rqnoplistsz_gnuplot() { cat > $1 <<EOF set term x11 set title "sar -q" set ylabel "" set timefmt "%H:%M:%S" set xdata time set format x "%H:%M" plot "$2" using 1:2 t "runq-sz" with line, "$2" using 1:3 t "ldavg-1" with line, "$2" using 1:4 t "ldavg-5" with line, "$2" using 1:5 t "ldavg-15" with line pause mouse EOF } # Graph for "sar -b" io_xslt() { # Create the XSLT transform to make a GNUplot data file out of "sar -b" type data # test with "sadf -x | xsltproc <file containing stuff below> - cat > $1 <<EOF <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:strip-space elements="*"/> <xsl:template match="/sysstat/host/statistics"> <xsl:text> </xsl:text> <xsl:for-each select="timestamp"> <xsl:value-of select="@time"/> <xsl:text> </xsl:text> <xsl:value-of select="./io/tps"/> <xsl:text> </xsl:text> <xsl:value-of select="./io/io-reads/@rtps"/> <xsl:text> </xsl:text> <xsl:value-of select="./io/io-writes/@wtps"/> <xsl:text> </xsl:text> <xsl:value-of select="./io/io-reads/@bread"/> <xsl:text> </xsl:text> <xsl:value-of select="./io/io-writes/@bwrtn"/> <xsl:text> </xsl:text> </xsl:for-each> </xsl:template> </xsl:stylesheet> EOF } io_gnuplot() { cat > $1 <<EOF set term x11 set title "sar -b" set ylabel "ops/s" set timefmt "%H:%M:%S" set xdata time set format x "%H:%M" plot "$2" using 1:2 t "rtps" with line, "$2" using 1:3 t "wtps" with line, "$2" using 1:4 t "bread/s" with line, "$2" using 1:5 t "bwrtn/s" with line pause mouse EOF } # Graph for "sar -n NFS" nfsclient_xslt() { # Create the XSLT transform to make a GNUplot data file out of "sar -n NFS" type data # test with "sadf -x | xsltproc <file containing stuff below> - cat > $1 <<EOF <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:strip-space elements="*"/> <xsl:template match="/sysstat/host/statistics"> <xsl:text> </xsl:text> <xsl:for-each select="timestamp"> <xsl:value-of select="@time"/> <xsl:text> </xsl:text> <xsl:value-of select="./network/net-nfs/@call"/> <xsl:text> </xsl:text> <xsl:value-of select="./network/net-nfs/@retrans"/> <xsl:text> </xsl:text> <xsl:value-of select="./network/net-nfs/@read"/> <xsl:text> </xsl:text> <xsl:value-of select="./network/net-nfs/@write"/> <xsl:text> </xsl:text> <xsl:value-of select="./network/net-nfs/@access"/> <xsl:text> </xsl:text> <xsl:value-of select="./network/net-nfs/@getatt"/> <xsl:text> </xsl:text> </xsl:for-each> </xsl:template> </xsl:stylesheet> EOF } nfsclient_gnuplot() { cat > $1 <<EOF set term x11 set title "sar -n NFS" set ylabel "ops/s" set timefmt "%H:%M:%S" set xdata time set format x "%H:%M" plot "$2" using 1:2 t "call/s" with line, "$2" using 1:3 t "retrans/s" with line, "$2" using 1:4 t "read/s" with line, "$2" using 1:5 t "write/s" with line, "$2" using 1:6 t "access/s" with line, "$2" using 1:7 t "getatt/s" with line pause mouse EOF } # Graph for "sar -B" paging_xslt() { # Create the XSLT transform to make a GNUplot data file out of "sar -B" type data # test with "sadf -x | xsltproc <file containing stuff below> - cat > $1 <<EOF <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:strip-space elements="*"/> <xsl:template match="/sysstat/host/statistics"> <xsl:text> </xsl:text> <xsl:for-each select="timestamp"> <xsl:value-of select="@time"/> <xsl:text> </xsl:text> <xsl:value-of select="./paging/@pgpgin"/> <xsl:text> </xsl:text> <xsl:value-of select="./paging/@pgpgout"/> <xsl:text> </xsl:text> <xsl:value-of select="./paging/@fault"/> <xsl:text> </xsl:text> <xsl:value-of select="./paging/@majflt"/> <xsl:text> </xsl:text> </xsl:for-each> </xsl:template> </xsl:stylesheet> EOF } paging_gnuplot() { cat > $1 <<EOF set term x11 set title "sar -B" set ylabel "pages/s" set timefmt "%H:%M:%S" set xdata time set format x "%H:%M" plot "$2" using 1:2 t "pgpgin/s" with line, "$2" using 1:3 t "pgpgout/s" with line, "$2" using 1:4 t "fault/s" with line, "$2" using 1:5 t "majflt/s" with line pause mouse EOF } # Graph for "sar -r" memuse_xslt() { # Create the XSLT transform to make a GNUplot data file out of "sar -r" type data # test with "sadf -x | xsltproc <file containing stuff below> - cat > $1 <<EOF <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:strip-space elements="*"/> <xsl:template match="/sysstat/host/statistics"> <xsl:text> </xsl:text> <xsl:for-each select="timestamp"> <xsl:value-of select="@time"/> <xsl:text> </xsl:text> <xsl:value-of select="./memory/memfree"/> <xsl:text> </xsl:text> <xsl:value-of select="./memory/memused"/> <xsl:text> </xsl:text> <xsl:value-of select="./memory/buffers"/> <xsl:text> </xsl:text> <xsl:value-of select="./memory/cached"/> <xsl:text> </xsl:text> <xsl:value-of select="./memory/swpfree"/> <xsl:text> </xsl:text> <xsl:value-of select="./memory/swpused"/> <xsl:text> </xsl:text> <xsl:value-of select="./memory/swpcad"/> <xsl:text> </xsl:text> </xsl:for-each> </xsl:template> </xsl:stylesheet> EOF } memuse_gnuplot() { cat > $1 <<EOF set term x11 set title "sar -r" set ylabel "kB" set timefmt "%H:%M:%S" set xdata time set format x "%H:%M" plot "$2" using 1:2 t "kbmemfree" with line, "$2" using 1:3 t "kbmemused" with line, "$2" using 1:4 t "kbbuffers" with line, "$2" using 1:5 t "kbcached" with line, "$2" using 1:6 t "swpfree" with line, "$2" using 1:7 t "swpused" with line, "$2" using 1:8 t "swpcad" with line pause mouse EOF } # Graph for "sar -S" swapuse_xslt() { # Create the XSLT transform to make a GNUplot data file out of "sar -r" type data # test with "sadf -x | xsltproc <file containing stuff below> - cat > $1 <<EOF <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:strip-space elements="*"/> <xsl:template match="/sysstat/host/statistics"> <xsl:text> </xsl:text> <xsl:for-each select="timestamp"> <xsl:value-of select="@time"/> <xsl:text> </xsl:text> <xsl:value-of select="./memory/swpfree"/> <xsl:text> </xsl:text> <xsl:value-of select="./memory/swpused"/> <xsl:text> </xsl:text> <xsl:value-of select="./memory/swpcad"/> <xsl:text> </xsl:text> </xsl:for-each> </xsl:template> </xsl:stylesheet> EOF } swapuse_gnuplot() { cat > $1 <<EOF set term x11 set title "sar -S" set ylabel "kB" set timefmt "%H:%M:%S" set xdata time set format x "%H:%M" plot "$2" using 1:2 t "swpfree" with line, "$2" using 1:3 t "swpused" with line, "$2" using 1:4 t "swpcad" with line pause mouse EOF } SA_FILES=`$FIND "$SA_DIR" -type f -printf '%T@,%p\n' \ | grep -E "$SA_REGEX" | $SORT -n -r | $CUT -d, -f2` # Main loop DONE=no while [ $DONE != yes ] do # Prompt for sa file SA_FILE=`$ZENITY --list --text "Select data source" \ --column "sa file" $SA_FILES` if [ "$SA_FILE" == "" ] then exit fi if echo $SA_FILE | grep '.gz$' then UNCOMPRESSED_SA_FILE=`mktemp` gzip -dc $SA_FILE > $UNCOMPRESSED_SA_FILE SA_FILE=$UNCOMPRESSED_SA_FILE fi # Prompt for graph GRAPH=`$ZENITY --list --text "Select a graph" --column "Graph Type" "CPU" "Run Queue" "Run Queue w/o Process List Size" "IO Transfer Rate" "NFS Client" "Paging Stats" "Memory Utilization" "Memory Utilization (Swap)"` case "$GRAPH" in "CPU") XSLTFILE=`mktemp` cpu_xslt $XSLTFILE DATAFILE=`mktemp` $SADF -t -x $SA_FILE -- -u | $XSLTPROC --novalid $XSLTFILE - > $DATAFILE GNUPLOTFILE=`mktemp` cpu_gnuplot $GNUPLOTFILE $DATAFILE $GNUPLOT $GNUPLOTFILE ;; "Run Queue") XSLTFILE=`mktemp` rq_xslt $XSLTFILE DATAFILE=`mktemp` $SADF -t -x $SA_FILE -- -q | $XSLTPROC --novalid $XSLTFILE - > $DATAFILE GNUPLOTFILE=`mktemp` rq_gnuplot $GNUPLOTFILE $DATAFILE $GNUPLOT $GNUPLOTFILE ;; "Run Queue w/o Process List Size") XSLTFILE=`mktemp` rqnoplistsz_xslt $XSLTFILE DATAFILE=`mktemp` $SADF -t -x $SA_FILE -- -q | $XSLTPROC --novalid $XSLTFILE - > $DATAFILE GNUPLOTFILE=`mktemp` rqnoplistsz_gnuplot $GNUPLOTFILE $DATAFILE $GNUPLOT $GNUPLOTFILE ;; "IO Transfer Rate") XSLTFILE=`mktemp` io_xslt $XSLTFILE DATAFILE=`mktemp` $SADF -t -x $SA_FILE -- -b | $XSLTPROC --novalid $XSLTFILE - > $DATAFILE GNUPLOTFILE=`mktemp` io_gnuplot $GNUPLOTFILE $DATAFILE $GNUPLOT $GNUPLOTFILE ;; "NFS Client") XSLTFILE=`mktemp` nfsclient_xslt $XSLTFILE DATAFILE=`mktemp` $SADF -t -x $SA_FILE -- -n NFS | $XSLTPROC --novalid $XSLTFILE - > $DATAFILE GNUPLOTFILE=`mktemp` nfsclient_gnuplot $GNUPLOTFILE $DATAFILE $GNUPLOT $GNUPLOTFILE ;; "Paging Stats") XSLTFILE=`mktemp` paging_xslt $XSLTFILE DATAFILE=`mktemp` $SADF -t -x $SA_FILE -- -B | $XSLTPROC --novalid $XSLTFILE - > $DATAFILE GNUPLOTFILE=`mktemp` paging_gnuplot $GNUPLOTFILE $DATAFILE $GNUPLOT $GNUPLOTFILE ;; "Memory Utilization") XSLTFILE=`mktemp` memuse_xslt $XSLTFILE DATAFILE=`mktemp` $SADF -t -x $SA_FILE -- -r | $XSLTPROC --novalid $XSLTFILE - > $DATAFILE GNUPLOTFILE=`mktemp` memuse_gnuplot $GNUPLOTFILE $DATAFILE $GNUPLOT $GNUPLOTFILE ;; "Memory Utilization (Swap)") XSLTFILE=`mktemp` swapuse_xslt $XSLTFILE DATAFILE=`mktemp` $SADF -t -x $SA_FILE -- -S | $XSLTPROC --novalid $XSLTFILE - > $DATAFILE GNUPLOTFILE=`mktemp` swapuse_gnuplot $GNUPLOTFILE $DATAFILE $GNUPLOT $GNUPLOTFILE ;; *) # If you click "Cancel", you end up here DONE=yes ;; esac [ -f "$UNCOMPRESSED_SA_FILE" ] && rm $UNCOMPRESSED_SA_FILE [ -f "$GNUPLOTFILE" ] && rm $GNUPLOTFILE [ -f "$DATAFILE" ] && rm $DATAFILE [ -f "$XSLTFILE" ] && rm $XSLTFILE done exit # Local Variables: # sh-basic-offset: 4 # indent-tabs-mode: nil # sh-indent-for-case-label: 0 # sh-indent-for-case-alt: + # End: