httpd Instrumented

gistfile1.txt

taskset -c 15-23 ./nighthawk_client --rps 2000 --duration 30 --connections 2 --concurrency auto --prefetch-connections -v info http://127.0.0.1:8080
[03:57:42.280923][164109][I] Detected 9 (v)CPUs with affinity..
[03:57:42.280964][164109][I] Starting 9 threads / event loops. Time limit: 30 seconds.
[03:57:42.280966][164109][I] Global targets: 18 connections and 18000 calls per second.
[03:57:42.280968][164109][I]    (Per-worker targets: 2 connections and 2000 calls per second)
[03:58:13.232975][164115][I] Stopping after 29999 ms. Initiated: 36735 / Completed: 36733. (Completion rate was 1224.4334149622275 per second.)
[03:58:13.233049][164116][I] Stopping after 30000 ms. Initiated: 36736 / Completed: 36734. (Completion rate was 1224.4659728026154 per second.)
[03:58:13.233093][164117][I] Stopping after 30000 ms. Initiated: 36720 / Completed: 36718. (Completion rate was 1223.9330477489557 per second.)
[03:58:13.233167][164119][I] Stopping after 30000 ms. Initiated: 36715 / Completed: 36713. (Completion rate was 1223.765565277658 per second.)
[03:58:13.233229][164121][I] Stopping after 30000 ms. Initiated: 36714 / Completed: 36712. (Completion rate was 1223.7319872281473 per second.)
[03:58:13.233253][164122][I] Stopping after 30000 ms. Initiated: 18353 / Completed: 18352. (Completion rate was 611.7333129422228 per second.)
[03:58:13.233310][164123][I] Stopping after 30000 ms. Initiated: 36710 / Completed: 36708. (Completion rate was 1223.599918426672 per second.)
[03:58:13.233369][164124][I] Stopping after 30000 ms. Initiated: 36705 / Completed: 36703. (Completion rate was 1223.4330886467155 per second.)
[03:58:13.233444][164125][I] Stopping after 30000 ms. Initiated: 36706 / Completed: 36704. (Completion rate was 1223.4656471119608 per second.)
Nighthawk - A layer 7 protocol benchmarking tool.

benchmark_http_client.latency_2xx (312076 samples)
  min: 0s 000ms 192us | mean: 0s 001ms 621us | max: 0s 012ms 576us | pstdev: 0s 000ms 172us

  Percentile  Count       Value
  0.5         156175      0s 001ms 614us
  0.75        234061      0s 001ms 672us
  0.8         249706      0s 001ms 689us
  0.9         280889      0s 001ms 734us
  0.95        296483      0s 001ms 769us
  0.990625    309151      0s 001ms 858us
  0.99902344  311773      0s 002ms 445us

Queueing and connection setup latency (312093 samples)
  min: 0s 000ms 002us | mean: 0s 000ms 005us | max: 0s 010ms 244us | pstdev: 0s 000ms 048us

  Percentile  Count       Value
  0.5         156214      0s 000ms 004us
  0.75        234215      0s 000ms 004us
  0.8         249832      0s 000ms 005us
  0.9         281381      0s 000ms 005us
  0.95        296503      0s 000ms 006us
  0.990625    309169      0s 000ms 067us
  0.99902344  311789      0s 000ms 089us

Request start to response end (312076 samples)
  min: 0s 000ms 191us | mean: 0s 001ms 621us | max: 0s 012ms 575us | pstdev: 0s 000ms 172us

  Percentile  Count       Value
  0.5         156038      0s 001ms 614us
  0.75        234111      0s 001ms 672us
  0.8         249683      0s 001ms 689us
  0.9         280891      0s 001ms 734us
  0.95        296498      0s 001ms 769us
  0.990625    309151      0s 001ms 858us
  0.99902344  311772      0s 002ms 443us

Response body size in bytes (312076 samples)
  min: 8474 | mean: 8474 | max: 8474 | pstdev: 0

Response header size in bytes (312076 samples)
  min: 179 | mean: 179.14789666619785 | max: 194 | pstdev: 1.4820852097900226

Blocking. Results are skewed when significant numbers are reported here. (312014 samples)
  min: 0s 000ms 033us | mean: 0s 000ms 865us | max: 0s 012ms 192us | pstdev: 0s 000ms 429us

  Percentile  Count       Value
  0.5         156017      0s 000ms 843us
  0.75        234014      0s 001ms 171us
  0.8         249620      0s 001ms 266us
  0.9         280816      0s 001ms 423us
  0.95        296415      0s 001ms 589us
  0.990625    309089      0s 001ms 721us
  0.99902344  311710      0s 001ms 852us

Initiation to completion (312077 samples)
  min: 0s 000ms 013us | mean: 0s 001ms 629us | max: 0s 014ms 026us | pstdev: 0s 000ms 179us

  Percentile  Count       Value
  0.5         156100      0s 001ms 621us
  0.75        234059      0s 001ms 679us
  0.8         249688      0s 001ms 696us
  0.9         280905      0s 001ms 742us
  0.95        296487      0s 001ms 777us
  0.990625    309153      0s 001ms 868us
  0.99902344  311773      0s 002ms 517us

Counter                                 Value       Per second
benchmark.http_2xx                      312076      10402.53
benchmark.pool_overflow                 1           0.03
cluster_manager.cluster_added           9           0.30
default.total_match_count               9           0.30
membership_change                       9           0.30
runtime.load_success                    1           0.03
runtime.override_dir_not_exists         1           0.03
upstream_cx_close_notify                3077        102.57
upstream_cx_destroy                     3077        102.57
upstream_cx_destroy_local               3077        102.57
upstream_cx_http1_total                 3095        103.17
upstream_cx_rx_bytes_total              2711998903  90399923.17
upstream_cx_total                       3095        103.17
upstream_cx_tx_bytes_total              12483720    416123.81
upstream_rq_pending_overflow            1           0.03
upstream_rq_pending_total               2905        96.83
upstream_rq_total                       312093      10403.10

[03:58:23.242266][164122][I] Wait for the connection pool drain timed out, proceeding to hard shutdown.
[03:58:23.275275][164109][I] Done.