Re: 1 appli, 11 processus ?

[Cédric Devillers <cedric@laria.u-picardie.fr>]

Bonjour,

la réponse est dans le fichier httpd.conf :
   #
   # Server-pool size regulation.  Rather than making you guess how many
   # server processes you need, Apache dynamically adapts to the load it
   # sees --- that is, it tries to maintain enough server processes to
   # handle the current load, plus a few spare servers to handle transient
   # load spikes (e.g., multiple simultaneous requests from a single
   # Netscape browser).
   #
   # It does this by periodically checking how many servers are waiting
   # for a request.  If there are fewer than MinSpareServers, it creates
   # a new spare.  If there are more than MaxSpareServers, some of the
   # spares die off.  The default values are probably OK for most sites.
   #
   MinSpareServers 5
   MaxSpareServers 10
  
   #
   # Number of servers to start initially --- should be a reasonable 
ballpark
   # figure.
   #
   StartServers 5

A+

               Cédric

net wrote:

> Coucou,
> J'voulais savoir s'il était tout à fait normal que pour que apache tourne,
> celui-ci avait besoin d'autant de processus...
> Auriez vous la réponse ?
> root       295  0.0  1.1  2936 1424 ?        S    11:04   0:00
> /usr/sbin/apache
> www-data   300  0.0  1.2  3044 1576 ?        S    11:04   0:00
> /usr/sbin/apache
> www-data   301  0.0  1.2  3044 1576 ?        S    11:04   0:00
> /usr/sbin/apache
> www-data   302  0.0  1.2  3044 1572 ?        S    11:04   0:00
> /usr/sbin/apache
> www-data   303  0.0  1.2  3044 1572 ?        S    11:04   0:00
> /usr/sbin/apache
> root       304  0.0  1.6  3996 2084 ?        S    11:04   0:00
> /usr/sbin/apache-ssl
> www-data   313  0.0  0.6  2992  808 ?        S    11:04   0:00
> /usr/lib/apache-ssl/gcache 33 /var/run/gcache_port
> www-data   314  0.0  1.2  3044 1636 ?        S    11:04   0:00
> /usr/sbin/apache
> www-data   315  0.0  1.8  4116 2316 ?        S    11:04   0:00
> /usr/sbin/apache-ssl
> www-data   316  0.0  1.8  4116 2316 ?        S    11:04   0:00
> /usr/sbin/apache-ssl
> www-data   317  0.0  1.8  4128 2312 ?        S    11:04   0:00
> /usr/sbin/apache-ssl
> www-data   318  0.0  1.8  4128 2288 ?        S    11:04   0:00
> /usr/sbin/apache-ssl
> www-data   319  0.0  1.6  4008 2104 ?        S    11:04   0:00
> /usr/sbin/apache-ssl
> www-data   331  0.0  1.2  3044 1572 ?        S    11:22   0:00
> /usr/sbin/apache
> www-data   342  0.0  1.2  3036 1628 ?        S    11:24   0:00
> /usr/sbin/apache
> www-data  1010  0.0  1.2  3044 1572 ?        S    11:40   0:00
> /usr/sbin/apache
> www-data  1011  0.0  1.2  3044 1572 ?        S    11:40   0:00
> /usr/sbin/apache
> www-data  1012  0.0  1.2  3044 1572 ?        S    11:40   0:00
> /usr/sbin/apache
> www-data  1017  0.0  1.6  4008 2104 ?        S    11:40   0:00
> /usr/sbin/apache-ssl
> www-data  1018  0.0  1.6  4008 2104 ?        S    11:40   0:00
> /usr/sbin/apache-ssl
> www-data  1019  0.0  1.6  4008 2104 ?        S    11:40   0:00
> /usr/sbin/apache-ssl
> root      1181  0.0  0.3  1336  468 tty2     S    12:18   0:00 grep apache
> Merci A+N. Et.
>