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| -rwxr-xr-x | swapusage.sh | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/swapusage.sh b/swapusage.sh new file mode 100755 index 0000000..65ed946 --- /dev/null +++ b/swapusage.sh @@ -0,0 +1,22 @@ +#!/bin/bash +# Get current swap usage for all running processes +# Erik Ljungstrom 27/05/2011 +# Modified by Mikko Rantalainen 2012-08-09 +# Pipe the output to "sort -nk3" to get sorted output +SUM=0 +OVERALL=0 +for DIR in `find /proc/ -maxdepth 1 -type d -regex "^/proc/[0-9]+"` +do + PID=`echo $DIR | cut -d / -f 3` + PROGNAME=`ps -p $PID -o comm --no-headers` + for SWAP in `grep Swap $DIR/smaps 2>/dev/null | awk '{ print $2 }'` + do + let SUM=$SUM+$SWAP + done + if (( $SUM > 0 )); then + echo "PID=$PID swapped $SUM KB ($PROGNAME)" + fi + let OVERALL=$OVERALL+$SUM + SUM=0 +done +echo "Overall swap used: $OVERALL KB" |