go.etcd.io/etcd@v3.3.27+incompatible/hack/benchmark/bench.sh (about)

     1  #!/bin/bash -e
     2  
     3  leader=http://localhost:2379
     4  # assume three servers
     5  servers=( http://localhost:2379 http://localhost:22379 http://localhost:32379 )
     6  
     7  keyarray=( 64 256 )
     8  
     9  for keysize in ${keyarray[@]}; do
    10  
    11    echo write, 1 client, $keysize key size, to leader
    12    ./hey -m PUT -n 10 -d value=`head -c $keysize < /dev/zero | tr '\0' '\141'` -c 1 -T application/x-www-form-urlencoded $leader/v2/keys/foo | grep -e "Requests/sec" -e "Latency" -e "90%" | tr "\n" "\t" | xargs echo
    13  
    14    echo write, 64 client, $keysize key size, to leader
    15    ./hey -m PUT -n 640 -d value=`head -c $keysize < /dev/zero | tr '\0' '\141'` -c 64 -T application/x-www-form-urlencoded $leader/v2/keys/foo | grep -e "Requests/sec" -e "Latency" -e "90%" | tr "\n" "\t" | xargs echo
    16  
    17    echo write, 256 client, $keysize key size, to leader
    18    ./hey -m PUT -n 2560 -d value=`head -c $keysize < /dev/zero | tr '\0' '\141'` -c 256 -T application/x-www-form-urlencoded $leader/v2/keys/foo | grep -e "Requests/sec" -e "Latency" -e "90%" | tr "\n" "\t" | xargs echo
    19  
    20    echo write, 64 client, $keysize key size, to all servers
    21    for i in ${servers[@]}; do
    22      ./hey -m PUT -n 210 -d value=`head -c $keysize < /dev/zero | tr '\0' '\141'` -c 21 -T application/x-www-form-urlencoded $i/v2/keys/foo | grep -e "Requests/sec" -e "Latency" -e "90%" | tr "\n" "\t" | xargs echo &
    23    done
    24    # wait for all heys to start running
    25    sleep 3
    26    # wait for all heys to finish
    27    for pid in $(pgrep 'hey'); do
    28      while kill -0 "$pid" 2> /dev/null; do
    29        sleep 3
    30      done
    31    done
    32  
    33    echo write, 256 client, $keysize key size, to all servers
    34    for i in ${servers[@]}; do
    35      ./hey -m PUT -n 850 -d value=`head -c $keysize < /dev/zero | tr '\0' '\141'` -c 85 -T application/x-www-form-urlencoded $i/v2/keys/foo | grep -e "Requests/sec" -e "Latency" -e "90%" | tr "\n" "\t" | xargs echo &
    36    done
    37    sleep 3
    38    for pid in $(pgrep 'hey'); do
    39      while kill -0 "$pid" 2> /dev/null; do
    40        sleep 3
    41      done
    42    done
    43  
    44    echo read, 1 client, $keysize key size, to leader
    45    ./hey -n 100 -c 1 $leader/v2/keys/foo | grep -e "Requests/sec" -e "Latency" -e "90%" | tr "\n" "\t" | xargs echo
    46  
    47    echo read, 64 client, $keysize key size, to leader
    48    ./hey -n 6400 -c 64 $leader/v2/keys/foo | grep -e "Requests/sec" -e "Latency" -e "90%" | tr "\n" "\t" | xargs echo
    49  
    50    echo read, 256 client, $keysize key size, to leader
    51    ./hey -n 25600 -c 256 $leader/v2/keys/foo | grep -e "Requests/sec" -e "Latency" -e "90%" | tr "\n" "\t" | xargs echo
    52  
    53    echo read, 64 client, $keysize key size, to all servers
    54    # bench servers one by one, so it doesn't overload this benchmark machine
    55    # It doesn't impact correctness because read request doesn't involve peer interaction.
    56    for i in ${servers[@]}; do
    57      ./hey -n 21000 -c 21 $i/v2/keys/foo | grep -e "Requests/sec" -e "Latency" -e "90%" | tr "\n" "\t" | xargs echo
    58    done
    59  
    60    echo read, 256 client, $keysize key size, to all servers
    61    for i in ${servers[@]}; do
    62      ./hey -n 85000 -c 85 $i/v2/keys/foo | grep -e "Requests/sec" -e "Latency" -e "90%" | tr "\n" "\t" | xargs echo
    63    done
    64  
    65  done