.
#!/bin/sh
max_cpu="10" # Set to max cpu. This is the max % you will allow no decimals.
apache_name="httpd" # Set to the name that apache runs as. Usually apache but sometimes it may be httpd.
log_file=/var/log/messages # Log File path.
################## DONT TOUCH ##################
time=$(date "+%y:%m %p on %D")
date=$(date "+%h %d %T")
cpu_usage_apache=$(ps xua | grep -iw $apache_name | grep -v grep | awk '{print $3}' | sed -e 's/..$//' | awk '!L[$0]++' | sort -nr)
if [ -z "$cpu_usage_apache" ]; then
echo "not running"
exit 1
fi
for i in $cpu_usage_apache; do
if [ "$i" -gt "$max_cpu" ]; then
ps xua | grep -iw $apache_name | grep -v grep | awk '{print $2}' | xargs kill
echo "$date httpd reset: Httpd server shutdown at $time by script." >> $log_file
exit 0
else
echo >/dev/null
fi
done
exit 0
for pid in `mysqladmin -uroot processlist | grep -i select | awk -F"|" '$7>=30{print $2}'`; do { mysqladmin kill $pid; echo "Pid $pid Killed"; } ; done