1234567891011121314151617181920212223 |
- #!/bin/rc
- rfork e
- cmd=$1
- echo '#' $1
- echo measuring $1... >'#c/cons'
- rm -f /tmp/bench.time
- rc -c $cmd >'#c/cons' # warm cache and be able to see the output of the cmd...
- echo >/dev/sysstat
- for(i in `{seq 10}){
- time rc -c $cmd >/dev/null >>[2]/tmp/bench.time
- tail -1 /tmp/bench.time
- tail -1 /tmp/bench.time >'#c/cons'
- }
- cp /dev/sysstat /tmp/sysstat
- sed 's/[sur]//g' </tmp/bench.time |
- awk 'BEGIN{u=0.0; s=0.0; t=0.0}
- {u += $1; s += $2; t += $3}
- END{printf("times %g %g %g\n", u/NR, s/NR, t/NR);}'
- rm -f /tmp/bench.time
- cat /dev/debug
- echo #/dev/sysstat for 10 runs
- cat /tmp/sysstat
- exit ''
|