diff options
Diffstat (limited to 'tests/stress.sh')
| -rwxr-xr-x | tests/stress.sh | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/tests/stress.sh b/tests/stress.sh index 572dc7d1..d09d6989 100755 --- a/tests/stress.sh +++ b/tests/stress.sh @@ -17,10 +17,10 @@ if [ "${#charts[@]}" -eq 0 ] fi update_every="$(curl "$host/netdata.conf" 2>/dev/null | grep "update every = " | head -n 1 | cut -d '=' -f 2)" -[ $[ update_every + 1 - 1] -eq 0 ] && update_every=1 +[ $(( update_every + 1 - 1)) -eq 0 ] && update_every=1 entries="$(curl "$host/netdata.conf" 2>/dev/null | grep "history = " | head -n 1 | cut -d '=' -f 2)" -[ $[ entries + 1 - 1] -eq 0 ] && entries=3600 +[ $(( entries + 1 - 1)) -eq 0 ] && entries=3600 # to compare equal things, set the entries to 3600 max [ $entries -gt 3600 ] && entries=3600 @@ -35,8 +35,8 @@ formats=("jsonp" "json" "ssv" "csv" "datatable" "datasource" "tsv" "ssvcomma" "h options="flip|jsonwrap" now=$(date +%s) -first=$[now - (entries * update_every)] -duration=$[now - first] +first=$((now - (entries * update_every))) +duration=$((now - first)) file="$(mktemp /tmp/netdata-stress-XXXXXXXX)" cleanup() { @@ -50,22 +50,22 @@ do echo "curl --compressed --keepalive-time 120 --header \"Connection: keep-alive\" \\" >$file for x in {1..100} do - dt=$[RANDOM * duration / 32767] - st=$[RANDOM * duration / 32767] - et=$[ st + dt ] - [ $et -gt $now ] && st=$[ now - dt ] + dt=$((RANDOM * duration / 32767)) + st=$((RANDOM * duration / 32767)) + et=$(( st + dt )) + [ $et -gt $now ] && st=$(( now - dt )) - points=$[RANDOM * 2000 / 32767 + 2] - st=$[first + st] - et=$[first + et] + points=$((RANDOM * 2000 / 32767 + 2)) + st=$((first + st)) + et=$((first + et)) - mode=$[RANDOM * ${#modes[@]} / 32767] + mode=$((RANDOM * ${#modes[@]} / 32767)) mode="${modes[$mode]}" - chart=$[RANDOM * ${#charts[@]} / 32767] + chart=$((RANDOM * ${#charts[@]} / 32767)) chart="${charts[$chart]}" - format=$[RANDOM * ${#formats[@]} / 32767] + format=$((RANDOM * ${#formats[@]} / 32767)) format="${formats[$format]}" echo "--url \"$host/api/v1/data?chart=$chart&mode=$mode&format=$format&options=$options&after=$st&before=$et&points=$points\" \\" |