[TYPO3-UG Italy] 100%cpu

[Federico Bernardin]

Ciao Paolo, come scrive Mauro può essere la tabella sys_log che ha raggiunto dimensioni importanti.
Controlla bene le dimensioni delle tabelle di mysql.

Ciao
Federico


Il giorno 10/mar/2014, alle ore 11:55, Paolo Bragagni <paolo.bragagni at gmail.com> ha scritto:

> se intendi nc_staticfilecache ma l'ho disattivata qualche tempo fa perche a
> volte qualche pagina non andava.
> ho visto che disattivandola tutto tornava ok, cosi l'ho tolta.
> 
> sto provando a controllare il mysql ma sembra tutto ok.
> 
> ora provo a replicare il server e disabilitare qualche estensione tipo
> l'indicizzazione ecc.. ma mi sa che non ci cavo niente..
> 
> 
> Il giorno 10 marzo 2014 11:43, Mauro Lorenzutti <
> mauro.lorenzutti at webformat.com> ha scritto:
> 
>> Ciao Paolo,
>> 
>> hai attiva la cache su file statico? Potrebbe dipendere dal fatto che deve
>> cancellare troppi file su disco.
>> oppure potrebbe essere il mysql a piantarti la cpu mentre cancella tabelle
>> che magari hanno raggiunto dimensioni ragguardevoli (in questo caso
>> potresti valutare di adottare memcache)
>> 
>> Ciao,
>> --
>> 
>> Mauro Lorenzutti
>> 
>> CTO / Software Architect
>> mauro.lorenzutti at webformat.com
>> Tel.   +39-0427-926.389
>> 
>> WEBFORMAT srl -- www.webformat.com
>> Via Mecenate, 76 - 20138 MILANO
>> Corte Europa, 12 - 33097 SPILIMBERGO (PN)
>> 
>> *** TYPO3 Certified Integrator *** - *** Magento Certified Developer ***
>> 
>> 
>> 
>> Il 10/03/2014 11:39, Paolo Bragagni ha scritto:
>> 
>> aggiornamento:
>>> la cpu al 100% mi va quando cancello la cache.
>>> 
>>> fra l'altro ho inserito il codice per il quale quando un utente edita una
>>> news, il sistema cancella la cache di certe pagine, ma
>>> ho il problema che ci mette 4 o 5 secondi (e la cpu schizza al 100%).
>>> 
>>> credevo fosse un problema facilemtne risolvibile, invece ci sto
>>> impazzendo...
>>> 
>>> saluti,
>>> PB
>>> 
>>> 
>>> Il giorno 07 marzo 2014 17:10, Paolo Bragagni <paolo.bragagni at gmail.com>
>>> ha
>>> scritto:
>>> 
>>> C é solo TYPO 3 6.1.5dev con twitter boostrap da fedext
>>>> Ubuntu apache PHP MySQL versioni recenti
>>>> Il 07/mar/2014 14:45 "Attilio Monti NewtVision" <
>>>> attilio.monti at newtvision.com> ha scritto:
>>>> 
>>>> Ciao Paolo,
>>>>> ma su questo server cosa c'è caricato, esclusivamente Typo3 ? E se c'è
>>>>> solo typo3 che estensioni ci sono caricate e se ci sono degli script
>>>>> 
>>>> custom.
>>>> 
>>>>> 
>>>>> Attilio Monti
>>>>> 
>>>>> NewtVision
>>>>> Il giorno 07/mar/2014, alle ore 14:40, Paolo Bragagni <
>>>>> paolo.bragagni at gmail.com> ha scritto:
>>>>> 
>>>>> 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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