kucam:
znaci 500 zahteva sa konkurentnoscu 50, a dobijem:
Complete requests: 500
Failed requests: 502
???
Znaci od ukupno 500 reqesta je 502 failed ?
Pri tome kad probam pojedinacni pristup toj skripti ona je jako brza (<2ms) i ne prijavljuje nikakvu gresku, ali ab prijavljuje failures cak i sa vrlo malom konkurentnoscu, tipa -c 10
Jel ima neko ideju o cemu se radi, tj. gde gresim? Jel moze da bude problem u WiFi mrezi i ruteru, da se pokrene neka DoS zastita ?
Evo ga ceo output za gornji primer:
Kôd:
This is ApacheBench, Version 2.0.40-dev <$Revision: 1.146 $> apache-2.0
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright 2006 The Apache Software Foundation, http://www.apache.org/
Benchmarking 192.168.167.2 (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Finished 500 requests
Server Software: Apache/2.2.3
Server Hostname: 192.168.167.2
Server Port: 80
Document Path: /test_memDB.php
Document Length: 319 bytes
Concurrency Level: 50
Time taken for tests: 0.853666 seconds
Complete requests: 500
Failed requests: 502
(Connect: 0, Length: 502, Exceptions: 0)
Write errors: 0
Total transferred: 162641 bytes
HTML transferred: 64967 bytes
Requests per second: 585.71 [#/sec] (mean)
Time per request: 85.367 [ms] (mean)
Time per request: 1.707 [ms] (mean, across all concurrent requests)
Transfer rate: 185.08 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 1 10 6.0 10 34
Processing: 6 58 59.6 49 368
Waiting: 5 57 59.6 48 367
Total: 14 69 59.4 59 375
Percentage of the requests served within a certain time (ms)
50% 59
66% 69
75% 74
80% 78
90% 86
95% 98
98% 370
99% 373
100% 375 (longest request)