1. I have the Zend install apache in / etc / httpd / conf / httpd.conf or / usr/local/Zend/apache2/conf/extra/httpd-mpm.conf which set the maximum number of connections apache ah my apapche mode is prefork.c
2. My server links to the 259 number why not moved that 259 is the peak.
3. Server running for some time is the number of connections to 259 only when the site is slow to restart apache to solve the problem.
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