mirror of
https://github.com/clearlinux/graphene.git
synced 2026-09-04 21:01:40 +00:00
50 lines
1.7 KiB
Bash
Executable File
50 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
# On Ubuntu, this script requires apache2-utils for the ab binary.
|
|
#
|
|
# Run like: ./benchmark-http.sh host:port
|
|
#
|
|
# It also works with HTTPS, e.g., ./benchmark-http.sh https://localhost:8443
|
|
|
|
declare -A THROUGHPUTS
|
|
declare -A LATENCIES
|
|
LOOP=${LOOP:-1}
|
|
DOWNLOAD_HOST=$1
|
|
DOWNLOAD_FILE=random/10K.1.html
|
|
REQUESTS=10000
|
|
CONCURRENCY_LIST=${CONCURRENCY_LIST:-"1 2 4 8 16 32 64 128 256"}
|
|
OPTIONS="-k"
|
|
RESULT=result-$(date +%y%m%d-%H%M%S)
|
|
|
|
touch "$RESULT"
|
|
|
|
RUN=0
|
|
while [ $RUN -lt "$LOOP" ]
|
|
do
|
|
for CONCURRENCY in $CONCURRENCY_LIST
|
|
do
|
|
rm -f OUTPUT
|
|
echo "ab $OPTIONS -n $REQUESTS -c $CONCURRENCY $DOWNLOAD_HOST/$DOWNLOAD_FILE"
|
|
ab $OPTIONS -n $REQUESTS -c "$CONCURRENCY" "$DOWNLOAD_HOST/$DOWNLOAD_FILE" > OUTPUT || exit $?
|
|
|
|
sleep 5
|
|
|
|
THROUGHPUT=$(grep -m1 "Requests per second:" OUTPUT | awk '{ print $4 }')
|
|
LATENCY=$(grep -m1 "Time per request:" OUTPUT | awk '{ print $4 }')
|
|
FAILED=$(grep -m1 "Failed requests:" OUTPUT | awk '{print $3 }')
|
|
THROUGHPUTS[$CONCURRENCY]="${THROUGHPUTS[$CONCURRENCY]} $THROUGHPUT"
|
|
LATENCIES[$CONCURRENCY]="${LATENCIES[$CONCURRENCY]} $LATENCY"
|
|
echo "concurrency=$CONCURRENCY, throughput=$THROUGHPUT, latency=$LATENCY, failed=$FAILED"
|
|
done
|
|
(( RUN++ ))
|
|
done
|
|
|
|
for CONCURRENCY in $CONCURRENCY_LIST
|
|
do
|
|
THROUGHPUT=$(echo "${THROUGHPUTS[$CONCURRENCY]}" | tr " " "\n" | sort -n | awk '{a[NR]=$0}END{if(NR%2==1)print a[int(NR/2)+1];else print(a[NR/2-1]+a[NR/2])/2}')
|
|
LATENCY=$(echo "${LATENCIES[$CONCURRENCY]}" | tr " " "\n" | sort -n | awk '{a[NR]=$0}END{if(NR%2==1)print a[int(NR/2)+1];else print(a[NR/2-1]+a[NR/2])/2}')
|
|
echo "$THROUGHPUT,$LATENCY" >> "$RESULT"
|
|
done
|
|
|
|
echo "Result file: $RESULT"
|