https://github.com/wg/wrk/wiki/Installing-Wrk-on-Linux
[root@shk-1 wrk]# wrk -t12 -c400 -d30s https://shk.67webs.com/
Running 30s test @ https://shk.67webs.com/
12 threads and 400 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 79.74ms 28.52ms 343.18ms 72.84%
Req/Sec 166.34 103.38 626.00 65.31%
52797 requests in 30.08s, 17.40MB read
Socket errors: connect 0, read 0, write 0, timeout 21
Non-2xx or 3xx responses: 52776
Requests/sec: 1754.94
Transfer/sec: 592.20KB
[root@shk-1 wrk]# ifstat -t 30
#kernel
Interface RX Pkts/Rate TX Pkts/Rate RX Data/Rate TX Data/Rate
RX Errs/Drop TX Errs/Drop RX Over/Rate TX Coll/Rate
eth0 187852 0 187095 0 37937K 0 37910K 0
0 0 0 0 0 0 0 0
location / {
...
aio threads;
}
[root@shk-1 nginx]# wrk -t12 -c400 -d30s https://shk.67webs.com/
Running 30s test @ https://shk.67webs.com/
12 threads and 400 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 81.30ms 28.87ms 828.91ms 70.37%
Req/Sec 160.39 100.30 680.00 71.94%
49475 requests in 30.08s, 16.35MB read
Socket errors: connect 0, read 0, write 0, timeout 20
Non-2xx or 3xx responses: 49454
Requests/sec: 1644.60
Transfer/sec: 556.53KB
[root@shk-1 nginx]# ifstat -t 30
#kernel
Interface RX Pkts/Rate TX Pkts/Rate RX Data/Rate TX Data/Rate
RX Errs/Drop TX Errs/Drop RX Over/Rate TX Coll/Rate
eth0 177556 0 176744 0 35738K 0 18446744069450M 0
0 0 0 0 0 0 0 0