[TYPO3-UG Italy] 100%cpu

Paolo Bragagni paolo.bragagni at gmail.com
Fri Mar 7 14:40:37 CET 2014


salve, devo avere dei problemi al server perhe talvolta vedo che apache2 ha
dei picchi di cpu al 100% anche col server scarico.

Ho questo tipo di risultato con il benchmark test che non mi sembra
incoraggiante.


Qualcuno ha esperienze in merito?

Grazie,
PB

----------------------
Benchmarking localhost (be patient)
Finished 659 requests


Server Software:        Apache/2.2.22
Server Hostname:        localhost
Server Port:            80

Document Path:          /
Document Length:        68152 bytes

Concurrency Level:      10
Time taken for tests:   30.067 seconds
Complete requests:      659
Failed requests:        0
Write errors:           0
Keep-Alive requests:    0
Total transferred:      45192902 bytes
HTML transferred:       44912168 bytes
Requests per second:    21.92 [#/sec] (mean)
Time per request:       456.247 [ms] (mean)
Time per request:       45.625 [ms] (mean, across all concurrent requests)
Transfer rate:          1467.86 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.2      0       3
Processing:   212  453 100.1    450     869
Waiting:      201  422  95.9    420     825
Total:        212  453 100.1    450     871

Percentage of the requests served within a certain time (ms)
  50%    450
  66%    486
  75%    508
  80%    531
  90%    583
  95%    631
  98%    683
  99%    745
 100%    871 (longest request)
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