benchmark

docs/http_benchmark.md

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+### wrk localhost
+
+clean cache after nginx restart
+
+```
+service nginx restart
+wrk -c10 -t4 -d60s -s /data/ofm/benchmark/wrk_custom_list.lua http://localhost
+Running 1m test @ http://localhost
+  4 threads and 10 connections
+  Thread Stats   Avg      Stdev     Max   +/- Stdev
+    Latency     2.02ms    7.04ms  50.43ms   93.23%
+    Req/Sec     8.42k     2.01k   18.52k    69.79%
+  2871265 requests in 1.00m, 230.65GB read
+Requests/sec:  47811.00
+Transfer/sec:      3.84GB
+```
+
+Super much overkill, we'd only need 125 MB/s for Gigabit connection and this is 3840 MB/s.
+Also max request time is super nice + no errors.
+
+
+
+### wrk over network
+
+```
+wrk -c10 -t4 -d60s -s /data/ofm/benchmark/wrk_custom_list.lua http://x.x.x.x
+Running 1m test @ http://144.76.168.195
+  4 threads and 10 connections
+  Thread Stats   Avg      Stdev     Max   +/- Stdev
+    Latency     7.57ms    6.61ms  45.34ms   84.32%
+    Req/Sec   293.85    141.33     1.18k    73.07%
+  71628 requests in 1.00m, 6.05GB read
+Requests/sec:   1191.88
+Transfer/sec:    103.01MB
+```
+
+Realistically this is the max over Gigabit connection.