Messages in this thread | | | From | NASA Jeff <> | Subject | BFS revisited. | Date | Sun, 1 Nov 2020 16:21:03 +0000 |
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Here's a somewhat imperfect, though short script I knocked together that fixes scheduling issues.
while true do for i in `iotop -P -b -q -o -d 0.1 -n 10 | awk -F ' ' '{if ( $1 ~ /[0-9]/ && $10 > 10) print $1}'` do ionice -c 3 -p $i echo "process $i reniced to idel as it was hogging io" done for i in `top -b -d 0.1 -n 10 | awk -F ' ' '{if ( $1 ~ /[0-9]/ && $4 == 0 && $9 > 15) print $1}'` do renice -n 10 -p $i echo "process $i reniced to idel as it was hogging cpu" done for i in `top -b -d 0.1 -n 10 | awk -F ' ' '{if ( $1 ~ /[0-9]/ && $4 == 10 && $9 < 10) print $1}'` do renice -n 0 -p $i echo "process $i reniced to idel as it stopped hogging cpu" done sleep 0.5 done
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