microbench/run2.sh

   1 #!/bin/bash
   2
   3 PARAMS="BLUESKY_CACHE_SIZE BLUESKY_TARGET BENCH_DURATION BENCH_FILESIZE BENCH_FILECOUNT BENCH_WRITERATIO BENCH_THREADS BENCH_OPS BENCH_INTERVALS BENCH_DIRSIZE"
   4
   5 BENCHER=c09-44.sysnet.ucsd.edu
   6 PROXY=c09-45.sysnet.ucsd.edu
   7
   8 SSH_ARGS=""
   9
  10 get_params() {
  11     for p in $PARAMS; do
  12         if [ -n "${!p}" ]; then
  13             echo "$p=${!p}"
  14         fi
  15     done
  16 }
  17
  18 run_cmd() {
  19     host="$1"; shift
  20     cmd="$1"; shift
  21     echo "EXECUTE($host):" "$cmd" "$@" 1>&2
  22     ssh $SSH_ARGS -l root $host /scratch/bluesky.git/microbench/setup/$cmd "$@" $(get_params)
  23 }
  24
  25 BLUESKY_TARGET=s3
  26 BLUESKY_CACHE_SIZE=$((512 * 1024))
  27 BENCH_FILESIZE=$((1 << 20))
  28 BENCH_FILECOUNT=$((62))
  29 BENCH_WRITERATIO=0.0
  30 BENCH_THREADS=4
  31 BENCH_DURATION=120
  32 BENCH_INTERVALS=10
  33 BENCH_DIRSIZE=128
  34
  35 #for size in 128 256 512 768 1024 1536 2048; do
  36 #    for filesize in 4 32 256 2048; do
  37 for size in 128 512 1024 2048; do
  38     for filesize in 1024; do
  39         BENCH_FILESIZE=$(($filesize * 1024))
  40         BENCH_FILECOUNT=$(($size * 1024 / $filesize / $BENCH_THREADS))
  41         PREFIX=$BLUESKY_TARGET-$BENCH_WRITERATIO-${size}M-${filesize}k
  42
  43         $HOME/bin/s3-cleanup.py
  44         SSH_ARGS="-t"
  45         run_cmd $PROXY cleanup-proxy
  46         SSH_ARGS=""
  47         run_cmd $PROXY run-proxy >$PREFIX.proxy 2>&1 &
  48         proxy_pid=$!
  49         sleep 10
  50         run_cmd $BENCHER prepare-benchmark
  51
  52         #for BENCH_OPS in 2000 1500 1000 800 600 400 200 100 80 40 20 10; do
  53         for BENCH_OPS in 2000 1000 500 200 100 50 20 10; do
  54             sleep 10
  55             echo "SETTINGS:" $(get_params)
  56             get_params >$PREFIX-$BENCH_OPS.settings
  57             run_cmd $BENCHER run-benchmark | tee $PREFIX-$BENCH_OPS.results
  58         done
  59
  60         run_cmd $PROXY stop-proxy
  61         echo "Waiting for proxy to stop..."
  62         wait $proxy_pid
  63     done
  64 done