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nginx-sso/vendor/google.golang.org/grpc/benchmark/run_bench.sh

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#!/bin/bash
rpcs=(1)
conns=(1)
warmup=10
dur=10
reqs=(1)
resps=(1)
rpc_types=(unary)
# idx[0] = idx value for rpcs
# idx[1] = idx value for conns
# idx[2] = idx value for reqs
# idx[3] = idx value for resps
# idx[4] = idx value for rpc_types
idx=(0 0 0 0 0)
idx_max=(1 1 1 1 1)
inc()
{
for i in $(seq $((${#idx[@]}-1)) -1 0); do
idx[${i}]=$((${idx[${i}]}+1))
if [ ${idx[${i}]} == ${idx_max[${i}]} ]; then
idx[${i}]=0
else
break
fi
done
local fin
fin=1
# Check to see if we have looped back to the beginning.
for v in ${idx[@]}; do
if [ ${v} != 0 ]; then
fin=0
break
fi
done
if [ ${fin} == 1 ]; then
rm -Rf ${out_dir}
clean_and_die 0
fi
}
clean_and_die() {
rm -Rf ${out_dir}
exit $1
}
run(){
local nr
nr=${rpcs[${idx[0]}]}
local nc
nc=${conns[${idx[1]}]}
req_sz=${reqs[${idx[2]}]}
resp_sz=${resps[${idx[3]}]}
r_type=${rpc_types[${idx[4]}]}
# Following runs one benchmark
base_port=50051
delta=0
test_name="r_"${nr}"_c_"${nc}"_req_"${req_sz}"_resp_"${resp_sz}"_"${r_type}"_"$(date +%s)
echo "================================================================================"
echo ${test_name}
while :
do
port=$((${base_port}+${delta}))
# Launch the server in background
${out_dir}/server --port=${port} --test_name="Server_"${test_name}&
server_pid=$(echo $!)
# Launch the client
${out_dir}/client --port=${port} --d=${dur} --w=${warmup} --r=${nr} --c=${nc} --req=${req_sz} --resp=${resp_sz} --rpc_type=${r_type} --test_name="client_"${test_name}
client_status=$(echo $?)
kill -INT ${server_pid}
wait ${server_pid}
if [ ${client_status} == 0 ]; then
break
fi
delta=$((${delta}+1))
if [ ${delta} == 10 ]; then
echo "Continuous 10 failed runs. Exiting now."
rm -Rf ${out_dir}
clean_and_die 1
fi
done
}
set_param(){
local argname=$1
shift
local idx=$1
shift
if [ $# -eq 0 ]; then
echo "${argname} not specified"
exit 1
fi
PARAM=($(echo $1 | sed 's/,/ /g'))
if [ ${idx} -lt 0 ]; then
return
fi
idx_max[${idx}]=${#PARAM[@]}
}
while [ $# -gt 0 ]; do
case "$1" in
-r)
shift
set_param "number of rpcs" 0 $1
rpcs=(${PARAM[@]})
shift
;;
-c)
shift
set_param "number of connections" 1 $1
conns=(${PARAM[@]})
shift
;;
-w)
shift
set_param "warm-up period" -1 $1
warmup=${PARAM}
shift
;;
-d)
shift
set_param "duration" -1 $1
dur=${PARAM}
shift
;;
-req)
shift
set_param "request size" 2 $1
reqs=(${PARAM[@]})
shift
;;
-resp)
shift
set_param "response size" 3 $1
resps=(${PARAM[@]})
shift
;;
-rpc_type)
shift
set_param "rpc type" 4 $1
rpc_types=(${PARAM[@]})
shift
;;
-h|--help)
echo "Following are valid options:"
echo
echo "-h, --help show brief help"
echo "-w warm-up duration in seconds, default value is 10"
echo "-d benchmark duration in seconds, default value is 60"
echo ""
echo "Each of the following can have multiple comma separated values."
echo ""
echo "-r number of RPCs, default value is 1"
echo "-c number of Connections, default value is 1"
echo "-req req size in bytes, default value is 1"
echo "-resp resp size in bytes, default value is 1"
echo "-rpc_type valid values are unary|streaming, default is unary"
exit 0
;;
*)
echo "Incorrect option $1"
exit 1
;;
esac
done
# Build server and client
out_dir=$(mktemp -d oss_benchXXX)
go build -o ${out_dir}/server $GOPATH/src/google.golang.org/grpc/benchmark/server/main.go && go build -o ${out_dir}/client $GOPATH/src/google.golang.org/grpc/benchmark/client/main.go
if [ $? != 0 ]; then
clean_and_die 1
fi
while :
do
run
inc
done