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php开启慢日志
默认是以本机的安装路径
cd /usr/local/php/etc/
vim php-fpm.conf
; The log file for slow requests; Default Value: not set; Note: slowlog is mandatory if request_slowlog_timeout is setslowlog = log/pool.log.slow //可以修改慢日志的路径; The timeout for serving a single request after which a PHP backtrace will be; dumped to the ‘slowlog‘ file. A value of ‘0s‘ means ‘off‘.; Available units: s(econds)(default), m(inutes), h(ours), or d(ays); Default Value: 0request_slowlog_timeout = 1 //慢日志超时的时间
不过目录需要手动创建,不然重启php-fpm将会出错
mkdir /usr/local/php/log
php-fpm慢日志的例子,慢日志会记录下进程号,脚本名称,具体哪个文件哪行代码的哪个函数执行时间过长。
查看慢日志文件 tail -10f pool.log.show
[19-Sep-2014 11:34:12] [pool www] pid 2957script_filename = /data/wwwroot/cms.91.com/webroot/mobile91.php[0x00000000030c6c10] request_by_curl() /data/wwwroot/cms.91.com/webroot/mobile91.php:207[0x00000000030c6190] request_by_curl() /data/wwwroot/cms.91.com/webroot/mobile91.php:189[19-Sep-2014 11:34:47] [pool www] pid 2968script_filename = /data/wwwroot/cms.91.com/webroot/mobile91.php[0x000000000300b840] request_by_curl() /data/wwwroot/cms.91.com/webroot/mobile91.php:206[0x000000000300adc0] request_by_curl() /data/wwwroot/cms.91.com/webroot/mobile91.php:189
php开启慢日志
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