[サーバ] apache-2.0のベンチ。見てみる？
05/15/2002 03:09 (投稿者：たかの)

暇じゃないんです、現実逃避なんです、 時間は無いのでいきなり本題にいっちゃおう。ApacheBenchでガリガリ叩いてみた結果みてみる？ というか、こんなのをP5-133なんていうショボいマシンでやってはいけないか(苦笑

以下羅列します。 $ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 5 model : 2 model name : Pentium 75 - 200 stepping : 12 cpu MHz : 133.326 fdiv_bug : no hlt_bug : no sep_bug : no f00f_bug : yes coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr mce cx8 bogomips : 266.24 $ dmesg Linux version 2.2.19-6.2.16 (root@porky.devel.redhat.com) (gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #1 Wed Mar 13 13:03:05 EST 2002 BIOS-provided physical RAM map: BIOS-88: 0009d000 @ 00000000 (usable) BIOS-88: 01700000 @ 00100000 (usable) Detected 133326 kHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 266.24 BogoMIPS Memory: 22268k/24576k available (1140k kernel code, 420k reserved, 676k data, 72k init, 0k bigmem) ==== $ ab -n 5000 -c 50 http://mebius/ This is ApacheBench, Version 1.3d $Revision: 1.58 $ apache-1.3 Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Copyright (c) 1998-2001 The Apache Group, http://www.apache.org/ Benchmarking mebius (be patient) Completed 500 requests Completed 1000 requests Completed 1500 requests Completed 2000 requests Completed 2500 requests Completed 3000 requests Completed 3500 requests Completed 4000 requests Completed 4500 requests Finished 5000 requests Server Software: Apache/2.0.36 Server Hostname: mebius Server Port: 80 Document Path: / Document Length: 1456 bytes Concurrency Level: 50 Time taken for tests: 66.659 seconds Complete requests: 5000 Failed requests: 0 Broken pipe errors: 0 Total transferred: 9567184 bytes HTML transferred: 7285360 bytes Requests per second: 75.01 [#/sec] (mean) Time per request: 666.59 [ms] (mean) Time per request: 13.33 [ms] (mean, across all concurrent requests) Transfer rate: 143.52 [Kbytes/sec] received Connnection Times (ms) min mean[+/-sd] median max Connect: 0 0 1.8 0 21 Processing: 125 654 542.5 594 10423 Waiting: 123 653 542.5 593 10422 Total: 125 654 542.4 594 10423 Percentage of the requests served within a certain time (ms) 50% 594 66% 612 75% 624 80% 629 90% 680 95% 867 98% 1823 99% 2764 100% 10423 (last request) $ ab -n 5000 -c 50 http://mebius/ This is ApacheBench, Version 1.3d $Revision: 1.58 $ apache-1.3 Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Copyright (c) 1998-2001 The Apache Group, http://www.apache.org/ Benchmarking mebius (be patient) Completed 500 requests Completed 1000 requests Completed 1500 requests Completed 2000 requests Completed 2500 requests Completed 3000 requests Completed 3500 requests Completed 4000 requests Completed 4500 requests Finished 5000 requests Server Software: Apache/1.3.12 Server Hostname: mebius Server Port: 80 Document Path: / Document Length: 1973 bytes Concurrency Level: 50 Time taken for tests: 30.231 seconds Complete requests: 5000 Failed requests: 0 Broken pipe errors: 0 Total transferred: 11210000 bytes HTML transferred: 9865000 bytes Requests per second: 165.39 [#/sec] (mean) Time per request: 302.31 [ms] (mean) Time per request: 6.05 [ms] (mean, across all concurrent requests) Transfer rate: 370.81 [Kbytes/sec] received Connnection Times (ms) min mean[+/-sd] median max Connect: 0 0 1.2 0 19 Processing: 203 300 46.0 287 834 Waiting: 200 300 46.0 286 833 Total: 203 300 46.1 287 834 Percentage of the requests served within a certain time (ms) 50% 287 66% 295 75% 304 80% 307 90% 346 95% 401 98% 461 99% 482 100% 834 (last request) ---- いじょ。最短応答は確かに早いんだけど、トータルで見ると遅いというのは、DoS対策のdelayでも入っているのかな。それとも、プロセスforkするよりもスレッド上げるほうが重いんだろうか（そんなはずはない）。 あっ、ちょっとだけ補足。 ターゲットマシンはglibc-2.1.3です。 abはこのショボいマシンからではなくって、Athlon 1GHzなマシンから叩きにいっています。って、いじめかよ！ 2台は100Base-TX/FDのスイッチ経由で繋がってます。

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• Re: apache-2.0のベンチ。見てみる？
  05/15/2002 04:22 (投稿者：たかの)
  

  逆もやってみたぞっ。 $ cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 4 model name : AMD Athlon(tm) Processor stepping : 2 cpu MHz : 1002.287 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx fxsr syscall mmxext 3dnowext 3dnow bogomips : 1998.84 $ dmesg Linux version 2.4.18-ac3 (takano@dream) (gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-99)) #1 Thu Apr 11 15:52:14 JST 2002 [snip] Initializing CPU#0 Detected 1002.287 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 1998.84 BogoMIPS Memory: 514836k/524224k available (1335k kernel code, 9004k reserved, 445k data, 288k init, 0k highmem) ==== $ ./ab -n 5000 -c 50 http://dream/ This is ApacheBench, Version 2.0.36 $Revision: 1.97 $ apache-2.0 Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Copyright (c) 1998-2002 The Apache Software Foundation, http://www.apache.org/ Benchmarking dream (be patient) Completed 500 requests [snip] Finished 5000 requests Server Software: Apache/2.0.36 Server Hostname: dream Server Port: 80 Document Path: / Document Length: 1456 bytes Concurrency Level: 50 Time taken for tests: 13.929737 seconds Complete requests: 5000 Failed requests: 0 Write errors: 0 Total transferred: 9550000 bytes HTML transferred: 7280000 bytes Requests per second: 358.94 [#/sec] (mean) Time per request: 0.139 [ms] (mean) Time per request: 0.003 [ms] (mean, across all concurrent requests) Transfer rate: 669.50 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.6 0 25 Processing: 23 137 10.7 137 209 Waiting: 8 90 38.7 101 178 Total: 23 137 10.7 137 209 Percentage of the requests served within a certain time (ms) 50% 137 66% 137 75% 138 80% 139 90% 142 95% 150 98% 160 99% 185 100% 209 (longest request) $ ./ab -n 5000 -c 50 http://dream/ This is ApacheBench, Version 2.0.36 $Revision: 1.97 $ apache-2.0 Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Copyright (c) 1998-2002 The Apache Software Foundation, http://www.apache.org/ Benchmarking dream (be patient) Completed 500 requests [snip] Finished 5000 requests Server Software: Apache/1.3.23 Server Hostname: dream Server Port: 80 Document Path: / Document Length: 2890 bytes Concurrency Level: 50 Time taken for tests: 16.386189 seconds Complete requests: 5000 Failed requests: 0 Write errors: 0 Total transferred: 15770000 bytes HTML transferred: 14450000 bytes Requests per second: 305.14 [#/sec] (mean) Time per request: 0.164 [ms] (mean) Time per request: 0.003 [ms] (mean, across all concurrent requests) Transfer rate: 939.82 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 1 1.0 2 7 Processing: 22 160 10.1 160 195 Waiting: 11 90 42.0 96 184 Total: 24 162 10.1 162 197 Percentage of the requests served within a certain time (ms) 50% 162 66% 162 75% 164 80% 166 90% 168 95% 171 98% 176 99% 183 100% 197 (longest request) ---- むむっ、逆転した。…と思ったんだけど、よく見るとDocuementLengthの長さが違う。 チューンでなんとかなるもんなんだろうか？

  
  
• Re: perchild
  05/24/2002 15:56 (投稿者：たかの)
  

  その後。MTでもちょろっと取り上げましたが、ワタシのはperfork、つまりapache-1.3系と同じプロセスベースで走らせておりました。 で、そうかと思いperchildにしてベンチとってみたのですが、それでも結果としてはそう変わらなかったです。 「立ち上りが早い」というのはUIの応答性能に影響するのでよいことなんだけど、こちとら今はそれよりはるかに遅い実装（ほかでもないZopeのことだ！）と格闘しているくらいなので、そう慌てて入れ換える必要は全く無いと思った次第。 あ、ちなみにmod_fastcgi for 2.0って、mod_cgidベースにしてスクラッチから書いたほうが早いんじゃないのか？などとちょっと思ってしまったのでした。ほかのシゴト全部ほうりだしてhackしていいってんなら、喜んでやるんだけどなぁ。

  
  
• Re: mod_fastcgi for Apache2
  08/06/2002 17:22 (投稿者：たかの)
  

  perchildの話は＠ITの記事からでした。Monkey Tracksは過去ログさがしづらいな。 ところで、mod_fastcgi for Apache2、で、出た〜！

  
  
• Re: 2.0.40 with MPM-worker
  08/20/2002 20:16 (投稿者：たかの)
  

  無駄にバイト数ばかり増やしているようだけど…最新マシンでの結果どうぞ。 $ cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 4 model name : AMD Athlon(tm) processor stepping : 4 cpu MHz : 1333.368 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr syscall mmxext 3dnowext 3dnow bogomips : 2660.76 $ ab -c 50 -n 5000 http://yakitori/ This is ApacheBench, Version 1.3d $Revision: 1.58 $ apache-1.3 Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Copyright (c) 1998-2001 The Apache Group, http://www.apache.org/ Benchmarking yakitori (be patient) Completed 500 requests ..(snip).. Finished 5000 requests Server Software: Apache/2.0.40 Server Hostname: yakitori Server Port: 80 Document Path: / Document Length: 1456 bytes Concurrency Level: 50 Time taken for tests: 5.363 seconds Complete requests: 5000 Failed requests: 0 Broken pipe errors: 0 Total transferred: 9705328 bytes HTML transferred: 7283876 bytes Requests per second: 932.31 [#/sec] (mean) Time per request: 53.63 [ms] (mean) Time per request: 1.07 [ms] (mean, across all concurrent requests) Transfer rate: 1809.68 [Kbytes/sec] received Connnection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.3 0 13 Processing: 1 50 179.1 12 1794 Waiting: 1 49 179.1 11 1794 Total: 1 50 179.2 12 1794 Percentage of the requests served within a certain time (ms) 50% 12 66% 19 75% 22 80% 25 90% 31 95% 149 98% 767 99% 1177 100% 1794 (last request) 家庭用PCで秒間1000reqサバける時代になったのか…おそろしや。