似乎php-fpm正在分配越来越多的内存,尽管请求数量达到峰值和下降.

无法发布多个图片,所以我把它们放到了

here.

正如你在uri的图片中看到的那样,一张图片nginx请求,显示明显的下降和峰值.

其他的,每个孩子的php-fpm内存和平均内存似乎都没有遵循相同的模式.只有重启php-fpm才会产生效果,即便如此,我也不能说我发现性能有任何变化.

系统很好,响应时间很好,一切都很好,只是好奇这是否是预期的行为,是否有性能优势或应该避免(通过降低max_requests或其他东西？).

系统正在运行Debian GNU / Linux 6.0 Squeeze,AMD64. PHP版本5.3.6.

PHP 5.3.6

pool.d / www.conf：

pm.max_children = 50

pm.start_servers = 30

pm.min_spare_servers = 5

pm.max_spare_servers = 35

pm.max_requests = 1024

我已经在php-fpm.log中获得了这些,因为它是刚刚安装的：

[28-Jun-2011 14:45:39] WARNING: [pool www] child 1893 exited on signal 9 (SIGKILL) after 22296.217811 seconds from start

[28-Jun-2011 14:45:39] NOTICE: [pool www] child 18391 started

[28-Jun-2011 14:45:39] WARNING: [pool www] child 1903 exited on signal 9 (SIGKILL) after 22296.213677 seconds from start

[28-Jun-2011 14:45:39] NOTICE: [pool www] child 18392 started

[28-Jun-2011 14:45:39] WARNING: [pool www] child 1904 exited on signal 9 (SIGKILL) after 22296.213757 seconds from start

[28-Jun-2011 14:45:39] NOTICE: [pool www] child 18393 started

[28-Jun-2011 14:45:39] WARNING: [pool www] child 1905 exited on signal 9 (SIGKILL) after 22296.214307 seconds from start

[28-Jun-2011 14:46:20] NOTICE: fpm is running, pid 18410

[28-Jun-2011 14:46:20] NOTICE: ready to handle connections

[28-Jun-2011 15:10:04] NOTICE: Terminating ...

[28-Jun-2011 15:10:04] NOTICE: exiting, bye-bye!

[28-Jun-2011 15:10:04] NOTICE: fpm is running, pid 1742

[28-Jun-2011 15:10:04] NOTICE: ready to handle connections

[28-Jun-2011 15:10:22] NOTICE: Terminating ...

[28-Jun-2011 15:10:22] NOTICE: exiting, bye-bye!

[28-Jun-2011 15:10:22] NOTICE: fpm is running, pid 2016

[28-Jun-2011 15:10:22] NOTICE: ready to handle connections

[28-Jun-2011 15:28:04] NOTICE: Terminating ...