| #!/bin/sh |
| |
| #log script, by john stultz (jstultz@us.ibm.com) |
| # other bits by darrick wong (djwong@us.ibm.com) |
| |
| # Copyright (C) 2003-2006 IBM |
| # |
| # 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. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write to the Free Software |
| # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
| # 02111-1307, USA. |
| |
| |
| trap 'exit 0' 15 |
| |
| function startup() { |
| # change into the pounder log dir |
| if [ -x $POUNDER_LOGDIR ]; then |
| cd $POUNDER_LOGDIR |
| fi |
| #create log dir |
| mkdir statlogs |
| cd statlogs |
| } |
| |
| |
| INFOFILE=info |
| #generic system info |
| function sysinfo() { |
| uname -a >> $INFOFILE |
| echo -e "\n[cpuinfo]=================" >>$INFOFILE |
| cat /proc/cpuinfo >> $INFOFILE |
| echo -e "\n[meminfo]=================" >>$INFOFILE |
| cat /proc/meminfo >> $INFOFILE |
| echo -e "\n[ifinfo]=================" >>$INFOFILE |
| /sbin/ifconfig >> $INFOFILE |
| echo -e "\n[sysctl]=================" >>$INFOFILE |
| sysctl -a >> $INFOFILE |
| } |
| |
| PROC_ENTRIES="buddyinfo diskstats meminfo slabinfo net/netstat net/snmp" |
| function procinfo() { |
| #get a timestamp |
| NOW=`date` |
| for i in $PROC_ENTRIES |
| do |
| logfile=`basename $i` |
| echo -e "\n$NOW" >> $logfile.log |
| cat /proc/$i >> $logfile.log |
| sleep 1 |
| done |
| } |
| |
| # ten second delay; run 150s before outputting timestamp |
| DELAY=10 |
| COUNT=15 |
| |
| #single shot logging apps |
| function singleshots(){ |
| echo > vmstat.log |
| echo > iostat.log |
| |
| while true; do |
| vmstat $DELAY $COUNT >> vmstat.log |
| NOW=`date` |
| echo -e "\n$NOW\n" >> vmstat.log |
| done & |
| |
| IOSTAT=`which iostat 2> /dev/null` |
| if [ -n "$IOSTAT" -a -x "$IOSTAT" ]; then |
| while true; do |
| iostat -x $DELAY $COUNT >> iostat.log |
| NOW=`date` |
| echo -e "\n$NOW\n" >> iostat.log |
| done & |
| fi |
| } |
| |
| # periodically run apps & functions |
| function runlogging() { |
| CMDS="procinfo" |
| while true |
| do |
| for i in $CMDS |
| do |
| $i |
| sleep 1 |
| done |
| sleep $DELAY |
| done |
| } |
| |
| trap 'exit 0' 15 |
| |
| startup $* |
| sysinfo |
| singleshots |
| tail -f /var/log/messages /var/log/syslog /var/log/daemon.log /var/log/kern.log /var/log/warn /var/log/faillog > system_logs & |
| cp -pRdu $POUNDER_HOME/README . |
| runlogging |
| |
| exit 0 |