CPanel多次提示 Excessive resource usage

近期有台服务器多次发邮件提示：

Time:         Mon Jan  9 15:06:17 2017 +0800
Account:      ********
Resource:     Virtual Memory Size
Exceeded:     205 > 200 (MB)
Executable:   /usr/local/bin/lsphp
Command Line: lsphp
PID:          31384 (Parent PID:1037386)
Killed:       No

发现是CSF自带的设置导致，搜索This User Process Tracking option sends an alert if any cPanel user process
exceeds the memory usage set (MB). To ignore specific processes or users use
csf.pignore
Set to 0 to disable this feature

设置为0即可

PT_USERMEM = Default: 256 [0-1024]