This page (revision-1) was last changed on 29-Nov-2024 16:16 by jeem

Only authorized users are allowed to rename pages.

Only authorized users are allowed to delete pages.

Page revision history

Version Date Modified Size Author Changes ... Change note

Page References

Incoming links Outgoing links
NdsperfSh
NdsperfSh

Version management

Difference between version and

At line 1 added 166 lines
Check the LDAPBuild Process to see the current file.
This was as of 2005-07-28
{{{
#!/bin/bash
#:ndsperf.sh
#
# Read eDirectory installation variables and subroutines
if [ -f /var/nds/.ndsenv ]; then
. /var/nds/.ndsenv_functions
. /var/nds/.ndsenv
else
printf "\nMissing /var/nds/.ndsenv -- cannot run!\n"
exit 1
fi
# This routine parses the disk provided by df -k to find the corresponding
# device name in the form of c?t?d?, which is how iostat identifies disks.
# If slice is part of the name, it is truncated.
f_parsedev ()
# Arg_1=file system name from 'df -k'
{
# Initialize local variables
veritas=0
unset vxgroup
unset part
while [ $# -ge 1 ]
do
case $1 in
dev|md|dsk) ;;
vx) veritas=1
;;
*) if [ $veritas -eq 1 ]
then
if [ -z "$vxgroup" ]
then
vxgroup=$1
else
part=$1
fi
else
part=$1
fi
;;
esac
shift
done
if [ $veritas -eq 1 ]
then
DEV=`/usr/sbin/vxprint -g $vxgroup | grep "sd.*${part}-" | cut -d" " -f2 | cut -d"-" -f1`
else
# Drop the slice number from the result, if present
DEV=${part%s*}
fi
#printf "vxgroup=$vxgroup part=$part DEV=$DEV\n"
#exit 0
}
### Main #######################################################
# Logging headers:
# year,month,day,hour,minute,us,sy,wt,id,r/s,w/s,kr/s,kw/s,wait,actv,wsvc_t,asvc_t,%w,%b,device,searchStatus,searchTime
################################################################
# Define the ID and valid result to use for synthetic search
uidCheck="E017122"
snResult="sn: JOHNSON JR"
# Define maintenance window (start/end time); ndsperf.sh will not process
# during this window. In the form of "hhmmss".
sMaintTime=000000
eMaintTime=050000
# Abort if current time is during maintenance hours, or if ndsd isn't running
if [[ ${DATE:8}00 > ${sMaintTime} && ${DATE:8}00 < ${eMaintTime} ]]; then
exit 0
fi
if [ -z "`pgrep ndsd`" ]; then
exit 0
fi
# Initialize variables
PATH=$PATH:/usr/local/bin
USER=ndsuser
USERhomedir=`grep ndsuser /etc/passwd|awk -F":" '{print $6}'`
data_file=/var/nds/ndsperf.csv
archPath=$USERhomedir
archFile=
# Check current time; if Sunday 23:59 prepare to generate gzip'd tar archive of ndsperf.csv data
# WARNING -- assumes crontab is running the script on 1 minute cylces from 07:00am until 11:59pm, eg:
# * 07-23 * * * $HOME/bin/ndsperf.sh>/dev/null 2>&1
# Be sure to change text below to match last run of each day if crontab is set differently
if [ "`date +%a%H%M`" = "Sun2359" ]; then
archFile=ndsperf.weekly`date +%Y%m%d`-$HOSTNAME.csv
fi
# Build header if the data file doesn't already exist
if [ ! -f $data_file ]; then
echo "year,month,day,hour,minute,us,sy,wt,id,r/s,w/s,kr/s,kw/s,wait,actv,wsvc_t,asvc_t,%w,%b,device,searchStatus,searchTime" > $data_file
chown $USER:$ndsGROUP $data_file
chmod 640 $data_file
fi
## Set notification flags
#NOTIFY="NO"
#if test -f $ndsperfAlertFile; then
# eval `grep "URGENT=" $ndsperfAlertFile`
# eval `grep "RECURRENT=" $ndsperfAlertFile`
#fi
#URGENT=${URGENT:="NO"}
#RECURRENT=${RECURRENT:="NO"}
#
#if test -f $ndsperfCountFile; then
# STATUS_COUNT=`cat $ndsperfCountFile`
#fi
#let "STATUS_COUNT = $STATUS_COUNT + 1"
DEV=`/usr/xpg4/bin/df -k /var/nds | tail -1 | awk '{print $1}' | sed -e 's/\// /g'`
f_parsedev $DEV
record=`date +%Y,%m,%d,%H,%M`
cpuiostat=`iostat -cr 1 2 | tail -1`
record=$record,$cpuiostat
record=$record,`iostat -xnCr 1 2 | grep ",${DEV}$" | tail -1`
searchresult=`(time -p $LDAPSEARCH -LLL -l40 -h$HOSTNAME -e$USERhomedir/bin/$TREENAME.der -D"cn=ndsperf,ou=Administration,$BaseDN" -wp3rftestp9ss uid=$uidCheck sn > /tmp/searchresult.$$ 2>&1) 2>&1`
realseconds=`echo $searchresult | awk '{print $2}'`
uscpu=`echo $cpuiostat | awk '{print $1}'`
if [ "`tail -2 /tmp/searchresult.$$ | head -n 1`" = "$snResult" ]; then
record=$record,OK,$realseconds
else
record=$record,"`cat /tmp/searchresult.$$`",$realseconds
fi
# Write the data to the log
echo $record >> $data_file
# Cleanup temp file
if [ -f /tmp/searchresult.$$ ]; then
rm /tmp/searchresult.$$
fi
if [ ! -z "$archFile" ]; then
# Backup the file, and move it out of the way for archive
cp -p $data_file $data_file.bak
mv $data_file $archPath/$archFile
# zip it & chown it to ndsuser owner
gzip $archPath/$archFile
if [ $? -eq 0 ]; then
chown $USER:$ndsGROUP $archPath/$archFile.gz
chmod 640 $archPath/$archFile.gz
else
printf "\nError running 'gzip' -- not found in PATH.\n"
chown $USER:$ndsGROUP $archPath/$archFile
chmod 640 $archPath/$archFile
fi
fi
# The remainder of this script is still under development -- just bail for now
exit 0
# If high CPU or slow LDAP response, collect diagnostics
if [ $uscpu -ge 50 -o ${realseconds%.*} -ge 10 ]; then
$USERhomedir/bin/ndsdiag.sh &
fi
}}}
This page (revision-1) was last changed on 29-Nov-2024 16:16 by jeemTop