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61 lines
1.3 KiB
Bash
Executable File
61 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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#
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# Plugin to monitor Memory usage inspired by cpubyuser
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#
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# 2012-05-23 Sebastien Campion
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LU=`ps auh | cut -d' ' -f 1 | sort -u`
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USERS=`echo $LU`
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if [ "$1" = "autoconf" ]; then
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if [ -n "$USERS" ]; then
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echo "yes"
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else
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echo "\$USERS not defined."
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fi
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exit
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fi
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if [ "$1" = "config" ]; then
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echo "graph_args --base 1000 -r --lower-limit 0"
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echo "graph_title Memory usage, by user"
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echo "graph_category memory"
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echo "graph_info This graph shows memory usage, for monitored users."
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echo "graph_vlabel KB"
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echo "graph_scale no"
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echo "graph_period second"
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_USERS=${USERS//[-.]/_}
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echo "graph_order $_USERS others"
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FIRSTUSER=1;
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for USER in $USERS "others"; do
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_USER=${USER//[-.]/_}
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echo "${_USER}.label $USER"
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echo "${_USER}.info Memory used by user $USER"
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echo "${_USER}.type GAUGE"
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if [ $FIRSTUSER -eq 1 ]; then
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echo "${_USER}.draw AREA"
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FIRSTUSER=0
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else
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echo "${_USER}.draw STACK"
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fi
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done
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exit
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fi
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ps -e -o "%z%U" | \
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awk -v USERS="$USERS" '
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{ if ($2 != "USER") MEM_USER[$2]+=$1 }
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END {
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others_sum = 0
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for (user in MEM_USER) {
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m = match(USERS,user)
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if (m != 0) {
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_user=user
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gsub(/[-.]/,"_", _user);
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print _user".value", MEM_USER[user]
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} else
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others_sum += MEM_USER[user]
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}
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print "others.value", others_sum;
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}'
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