[TYPO3-UG Italy] 100%cpu

Paolo Bragagni paolo.bragagni at gmail.com
Mon Mar 10 14:51:37 CET 2014


il server e' in produzione e stare a smanettare sui settaggi di questo
titpo non e' che sia il massimo.... ;)


Il giorno 10 marzo 2014 14:48, Simone Mori <simone.mori at newtvision.com> ha
scritto:

> Ciao Paolo,
>
> se hai possibilità di fare test puoi provare a mettere su FCGI e vedere se
> le performance aumentano
>
> *----------------------------------------------------------*
> *Simone Mori*
> *CTO / Web Developer/ Database Specialist*
>
> Easy Web Solution
>
> Telefono: +39 06 5560305 | Mobile: +39 339 4197961
> Skype: simonemori83 | Twitter: @simonemori
> Facebook: https://www.facebook.com/newtvision
> LinkedIn: http://it.linkedin.com/in/simonemori
>
>
> Il giorno 10 marzo 2014 14:45, Simone Mori <simone.mori at newtvision.com> ha
> scritto:
>
> > Ciao Paolo,
> >
> > non avevo visto che stai utilizzando la 6.*2 *e non la 6.*1 *^_^
> >
> >
> >
> >  *----------------------------------------------------------*
> > *Simone Mori*
> > *CTO / Web Developer/ Database Specialist*
> >
> >  Easy Web Solution
> >
> > Telefono: +39 06 5560305 | Mobile: +39 339 4197961
> > Skype: simonemori83 | Twitter: @simonemori
> > Facebook: https://www.facebook.com/newtvision
> > LinkedIn: http://it.linkedin.com/in/simonemori
> >
> >
> > Il giorno 10 marzo 2014 14:42, Simone Mori <simone.mori at newtvision.com>
> ha
> > scritto:
> >
> > > Ciao Paolo,
> > >
> > > la versione 6.2.5dev può essere aggiornata alla 6.1.7 o sei blindato a
> > > tenere quella per modifiche custom?
> > >
> > > La domanda fatta da Antonio è lecita mod_php, cgi o fcgi?
> > >
> > > Anche noi abbiamo una configurazione con Ubuntu simile alla tua e con
> > fcgi
> > > e apc attivo problemi non ne abbiamo sulla 6.1.7...
> > >
> > > Per quanto tempo rimane attiva la CPU al 100%?
> > > ai provato a vedere anche le chiamate nell'access_log per vedere dove
> si
> > > pianta?
> > >
> > > *----------------------------------------------------------*
> > > *Simone Mori*
> > > *CTO / Web Developer/ Database Specialist*
> > >
> > > Easy Web Solution
> > >
> > > Telefono: +39 06 5560305 | Mobile: +39 339 4197961
> > > Skype: simonemori83 | Twitter: @simonemori
> > > Facebook: https://www.facebook.com/newtvision
> > > LinkedIn: http://it.linkedin.com/in/simonemori
> > >
> > >
> > > Il giorno 10 marzo 2014 14:10, Tonix - Antonio Nati
> > > <tonix at interazioni.it>ha scritto:
> > >
> > > > Non dico che sia un problema mysql (oltretutto sarebbe al 100% la cpu
> > di
> > > > MySQL), ma di identificare cosa TYPO3 sta usando in maniera
> intensiva.
> > > >
> > > > Se c'è un loop su una tabella, sicuramente show processes te lo
> > > evidenzia.
> > > >
> > > > (per completezza: usi mod_php o php in modalità cgi?)
> > > >
> > > > Tonino
> > > >
> > > >
> > > > Il 10/03/2014 13:49, Paolo Bragagni ha scritto:
> > > >
> > > >  mmm questo non l'ho mai fatto ci provo ma mi sa che non sia un
> > problema
> > > di
> > > >> mysql...
> > > >>
> > > >>
> > > >> Il giorno 10 marzo 2014 12:59, Tonix - Antonio Nati
> > > >> <tonix at interazioni.it>ha scritto:
> > > >>
> > > >>  Puoi fare uno show processes su mysql ed 'intuire' su quali tabelle
> > > TYPO3
> > > >>> sta ciclando?
> > > >>>
> > > >>> Sempre se di tabelle MySQL si tratta.
> > > >>>
> > > >>> Tonino
> > > >>>
> > > >>>
> > > >>> Il 10/03/2014 12:40, Paolo Bragagni ha scritto:
> > > >>>
> > > >>>   macche, speravo tanto  anch'io..
> > > >>>
> > > >>>> ho troncato tutte le tabelle 'grosse': gli indici, syslog ecc, ma
> la
> > > cpu
> > > >>>> schizza sempre al 100% quando rimuovo la cache
> > > >>>>
> > > >>>>
> > > >>>>
> > > >>>> Il giorno 10 marzo 2014 12:14, Federico Bernardin
> > > >>>> <typo3list at bernardin.it>ha scritto:
> > > >>>>
> > > >>>>   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)
> > > >>>>>>>>>>> ----------------------
> > > >>>>>>>>>>> _______________________________________________
> > > >>>>>>>>>>> TYPO3-UG-Italy mailing list
> > > >>>>>>>>>>> TYPO3-UG-Italy at lists.typo3.org
> > > >>>>>>>>>>>
> > http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-ug-italy
> > > >>>>>>>>>>>
> > > >>>>>>>>>>>   _______________________________________________
> > > >>>>>>>>>>>
> > > >>>>>>>>>> TYPO3-UG-Italy mailing list
> > > >>>>>>>>>> TYPO3-UG-Italy at lists.typo3.org
> > > >>>>>>>>>>
> > http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-ug-italy
> > > >>>>>>>>>>
> > > >>>>>>>>>> _______________________________________________
> > > >>>>>>>>>>
> > > >>>>>>>>>>  TYPO3-UG-Italy mailing list
> > > >>>>>>>>> TYPO3-UG-Italy at lists.typo3.org
> > > >>>>>>>>>
> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-ug-italy
> > > >>>>>>>>>
> > > >>>>>>>>> _______________________________________________
> > > >>>>>>>>>
> > > >>>>>>>>>  TYPO3-UG-Italy mailing list
> > > >>>>>>>> TYPO3-UG-Italy at lists.typo3.org
> > > >>>>>>>>
> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-ug-italy
> > > >>>>>>>>
> > > >>>>>>>>
> > > >>>>>>>>  _______________________________________________
> > > >>>>>>> TYPO3-UG-Italy mailing list
> > > >>>>>>> TYPO3-UG-Italy at lists.typo3.org
> > > >>>>>>> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-ug-italy
> > > >>>>>>>
> > > >>>>>>>   _______________________________________________
> > > >>>>>>>
> > > >>>>>> TYPO3-UG-Italy mailing list
> > > >>>>>> TYPO3-UG-Italy at lists.typo3.org
> > > >>>>>> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-ug-italy
> > > >>>>>>
> > > >>>>>>  _______________________________________________
> > > >>>>> TYPO3-UG-Italy mailing list
> > > >>>>> TYPO3-UG-Italy at lists.typo3.org
> > > >>>>> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-ug-italy
> > > >>>>>
> > > >>>>>   _______________________________________________
> > > >>>>>
> > > >>>> TYPO3-UG-Italy mailing list
> > > >>>> TYPO3-UG-Italy at lists.typo3.org
> > > >>>> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-ug-italy
> > > >>>>
> > > >>>>
> > > >>> --
> > > >>> ------------------------------------------------------------
> > > >>>          Inter at zioni            Interazioni di Antonio Nati
> > > >>>     http://www.interazioni.it      tonix at interazioni.it
> > > >>> ------------------------------------------------------------
> > > >>>
> > > >>> _______________________________________________
> > > >>> TYPO3-UG-Italy mailing list
> > > >>> TYPO3-UG-Italy at lists.typo3.org
> > > >>> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-ug-italy
> > > >>>
> > > >>>  _______________________________________________
> > > >> TYPO3-UG-Italy mailing list
> > > >> TYPO3-UG-Italy at lists.typo3.org
> > > >> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-ug-italy
> > > >>
> > > >
> > > >
> > > > --
> > > > ------------------------------------------------------------
> > > >         Inter at zioni            Interazioni di Antonio Nati
> > > >    http://www.interazioni.it      tonix at interazioni.it
> > > > ------------------------------------------------------------
> > > >
> > > > _______________________________________________
> > > > TYPO3-UG-Italy mailing list
> > > > TYPO3-UG-Italy at lists.typo3.org
> > > > http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-ug-italy
> > > >
> > > _______________________________________________
> > > TYPO3-UG-Italy mailing list
> > > TYPO3-UG-Italy at lists.typo3.org
> > > http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-ug-italy
> > >
> > _______________________________________________
> > TYPO3-UG-Italy mailing list
> > TYPO3-UG-Italy at lists.typo3.org
> > http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-ug-italy
> >
> _______________________________________________
> TYPO3-UG-Italy mailing list
> TYPO3-UG-Italy at lists.typo3.org
> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-ug-italy
>


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