默认最大的子进程总数是16,加大时 也需要显式声明ServerLimit(最大值是20000)。需要注意的是,如果显式声明了ServerLimit,那么它乘以 ThreadsPerChild的值必须大于等于MaxRequestWorkers,而且MaxRequestWorkers必须是ThreadsPerChild的整数倍,否则 Apache将会自动调节到一个相应值。 Event MPM Apache最新的工作模式,在现在版本...
4、ServerLimit == MaxRequestWorkers 5、MaxConnectionsPerChild 10000 (as conservative alternative to address possible problem with memory leaky apps) event MPM 与worker MPM区别 可以支持比worker更高的并发数,主要安装在类unix/linux上的工作模式。event mpm是worker mpm的变种,但是具有比worker MPM更好的并发...
<IfModule mpm_event_module> StartServers 3 #默认个子进程启动数 3 ServerLimit 32 #这里指定 最大子进程数为32 MinSpareThreads 300 # 空闲最小线程数 300 MaxSpareThreads 1000 #空闲最大线程数量 1000 ThreadsPerChild 100 #每个子进程启动时固定的线程数为100 ThreadLimit 300 # 这里指定 最大线程数为300 M...
在configure配置编译参数的时候,可以使用--with-mpm=prefork|worker|event来指定编译为那一种MPM,当然也可以用编译为三种都支持:--enable-mpms-shared=all,这样在编译的时候会在modules目录下自动编译出三个MPM文件的so,然后通过修改httpd.conf配置文件更改MPM 1 2 3 4 5 vim/usr/local/httpd/conf/httpd.conf #...
01-HH3C-LswIGSP-MIB 02-HH3C-MGMD-STD-MIB 03-HH3C-MPM-MIB 04-HH3C-MULTICAST-SNOOPING-MIB 05-HH3C-PIM-STD-MIB 06-IGMP-STD-MIB 07-IPMCAST-MIB 08-IPV6-MLD-MIB 09-MGMD-STD-MIB 10-PIM-BSR-MIB 11-PIM-STD-MIB 10-MPLS 01-HH3C-MPLSRSVP-MIB 02-HH3C-MPLSLSPV-MIB 03-HH3C-MPLS...
默认最大的子进程总数是16,加大时也需要显式声明ServerLimit(最大值是20000)。需要注意的是,如果显式声明了ServerLimit,那么它乘以 ThreadsPerChild的值必须大于等于MaxRequestWorkers,而且MaxRequestWorkers必须是ThreadsPerChild的整数倍,否则 Apache将会自动调节到一个相应值。
a server is reloaded gracefully or reaches its connection limit and starts a new child, shutting down the current one. shut down child process never terminates h2 client hangs The process of gracefully stopping a child is: no longer accept new connections let existing connections run to their en...
It is possible to run a task on multiple cores, a queue handler implementation would be required. If there are few cores on the server, then you can load with small tasks in which most of the time is spent, for example, on downloading - IO bound. It is desirable to limit the simulta...
# prefork MPM # StartServers: number of server processes to start # MinSpareServers: minimum number of server processes which are kept spare # MaxSpareServers: maximum number of server processes which are kept spare # ServerLimit: maximum value for MaxClients for the lifetime of the server ...
(1)启用MPM Include conf/extra/httpd-mpm.conf (2)配置evnet MPM参数 <IfModule event.c> #default 3 ServerLimit 15 #default 256 MaxRequestWorkers (2.3版本叫MaxClients) <= ServerLimit * ThreadsPerChild MaxRequestWorkers 960 #default 3 StartServers 3 #default如何...