我用Appfirst.com做了一个帐户,它监视linux。自从几天以来,我一直在收邮件,我不知道这意味着什么。
这是电子邮件
在最后5分钟(S)(从世界协调时间5月01时17分到021时21分),连接到cpanel1.xxxxx.com.au的响应时间异常高。为什么?导致响应时间增加的根本原因似乎是文件(I/O写)、页面错误、文件(I/O读取)和网络(出站流量)
Server resource usage:
Server Resource Avg In Hour Before Event (May 02 00:17 UTC to May 02 01:16 UTC) Avg In Last 5 Minutes (May 02 01:17 UTC to May 02 01:21 UTC)
cpanel1.xxxxx.com.au File (I/O Write) 1,362,729 bytes 1,778,083 bytes
cpanel1.xxxxx.com.au Page Faults 956 1,484
cpanel1.xxxxx.com.au File (I/O Read) 1,695,684 bytes 2,256,621 bytes
cpanel1.xxxxx.com.au Network (Outbound Traffic) 112,223 bytes 208,813 bytes这是另一个
Processes with largest increase for each resource:
Resource Avg In Hour Before Event (May 02 00:17 UTC to May 02 01:16 UTC) Avg In Last 5 Minutes (May 02 01:17 UTC to May 02 01:21 UTC)
File (I/O Write)
(process mysqld on cpanel1.xxxxx.com.au
234,534 bytes 632,968 bytes
Page Faults
(process httpd on cpanel1.xxxxx.com.au
was not running 246 (over 2 minutes)
File (I/O Read)
(process mysqld on cpanel1.xxxxx.com.au
489,812 bytes 954,373 bytes
Network (Outbound Traffic)
(process httpd on cpanel1.xxxxx.com.au
was not running 122,455 bytes (over 3 minutes)发布于 2011-05-02 03:13:58
要点是您的服务器响应速度慢,因为:
换句话说,您的服务器在5分钟内忙了好几次,无法在合理的时间内响应服务请求。在我看来,你的服务器已经达到或超过了容量。它花费了太多的时间来读取和写入磁盘,并将Apache的部分部分重新加载到内存中,而不是它应该做的事情:及时响应服务请求。
这是专用主机还是共享主机?如果它是共享的,您应该考虑转移到专用。如果它是专用的,那么您很可能需要一个改进的服务器。如果你不知道它是共享的还是专用的,那么它就是共享的。
https://serverfault.com/questions/265337
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