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PHP SeasLog实现高性能日志记录

2017-12-27  本文已影响355人  田佳伟

简介

为什么使用SeasLog
SeasLogVSlog4php.png

那么有没有一种log类库满足以下需求呢：

SeasLog 正是应此需求而生。

目前提供了什么
目标是怎样的

安装

编译安装 SeasLog
$ wget https://github.com/Neeke/SeasLog/archive/master.zip
$ unzip master.zip
$ cd /path/to/SeasLog
$ phpize
$ ./configure --with-php-config=/path/to/php-config
$ make -j2 
$ sudo make install
seaslog.ini的配置
[SeasLog]
;configuration for php SeasLog module
extension = seaslog.so

;默认log根目录
seaslog.default_basepath = "/var/log/www"

;默认logger目录
seaslog.default_logger = "default"

;日期格式配置 默认"Y-m-d H:i:s"
seaslog.default_datetime_format = "Y-m-d H:i:s"

;日志格式模板 默认"%T | %L | %P | %Q | %t | %M"
seaslog.default_template = "%T | %L | %P | %Q | %t | %M"

;是否以type分文件 1是 0否(默认)
seaslog.disting_type = 1

;是否每小时划分一个文件 1是 0否(默认)
seaslog.disting_by_hour = 0

;是否启用buffer 1是 0否(默认)
seaslog.use_buffer = 0

;buffer中缓冲数量 默认0(不使用buffer_size)
seaslog.buffer_size = 100

;记录日志级别，数字越大，根据级别记的日志越多。
;0-EMERGENCY 1-ALERT 2-CRITICAL 3-ERROR 4-WARNING 5-NOTICE 6-INFO 7-DEBUG 8-ALL
;默认8(所有日志)
;
;   注意, 该配置项自1.7.0版本开始有变动。
;   在1.7.0版本之前, 该值数字越小，根据级别记的日志越多: 
;   0-all 1-debug 2-info 3-notice 4-warning 5-error 6-critical 7-alert 8-emergency
;   1.7.0 之前的版本，该值默认为0(所有日志);
seaslog.level = 8

;日志函数调用回溯层级
;影响预定义变量 %F 中的行数
;默认0
seaslog.recall_depth = 0

;自动记录错误 默认1(开启)
seaslog.trace_error = 1

;自动记录异常信息 默认0(关闭)
seaslog.trace_exception = 0

;日志存储介质 1File 2TCP 3UDP (默认为1)
seaslog.appender = 1

;写入重试次数
;默认0(不重试)
seaslog.appender_retry = 0

;接收ip 默认127.0.0.1 (当使用TCP或UDP时必填)
seaslog.remote_host = "127.0.0.1"

;接收端口 默认514 (当使用TCP或UDP时必填)
seaslog.remote_port = 514

;过滤日志中的回车和换行符 (默认为0)
seaslog.trim_wrap = 0

;是否开启抛出SeasLog自身异常  1开启(默认) 0否
seaslog.throw_exception = 1

;是否开启忽略SeasLog自身warning  1开启(默认) 0否
seaslog.ignore_warning = 1
自定义日志模板

很多朋友在使用过程中提到自定义日志模板的需求，于是自1.7.2版本开始，拥有了这个能力，允许用户自定义日志的模板， 同时在模板中可以使用预置的诸多预设变量，参照预设变量表。

日志模板说明
自定义日志模版变量表

SeasLog提供了下列预设变量，可以直接使用在日志模板中，将在日志最终生成时替换成对应值。

使用

常量与函数
常量列表

SeasLog 共将日志分成8个级别

SEASLOG_DEBUG
SEASLOG_INFO
SEASLOG_NOTICE
SEASLOG_WARNING
SEASLOG_ERROR
SEASLOG_CRITICAL
SEASLOG_ALERT
SEASLOG_EMERGENCY
var_dump(SEASLOG_DEBUG,SEASLOG_INFO,SEASLOG_NOTICE);
/*
string('DEBUG') debug级别
string('INFO')  info级别
string('NOTICE') notice级别
*/
函数列表

SeasLog 提供了这样一组函数，可以方便地获取与设置根目录、模块目录、快速写入与统计log。 相信从下述伪代码的注释中，您可以快速获取函数信息，具体使用将紧接其后：

<?php
/**
 * @author neeke@php.net
 * Date: 14-1-27 下午4:47
 */
define('SEASLOG_ALL', 'ALL');
define('SEASLOG_DEBUG', 'DEBUG');
define('SEASLOG_INFO', 'INFO');
define('SEASLOG_NOTICE', 'NOTICE');
define('SEASLOG_WARNING', 'WARNING');
define('SEASLOG_ERROR', 'ERROR');
define('SEASLOG_CRITICAL', 'CRITICAL');
define('SEASLOG_ALERT', 'ALERT');
define('SEASLOG_EMERGENCY', 'EMERGENCY');
define('SEASLOG_DETAIL_ORDER_ASC', 1);
define('SEASLOG_DETAIL_ORDER_DESC', 2);

class SeasLog
{
    public function __construct()
    {
        #SeasLog init
    }

    public function __destruct()
    {
        #SeasLog distroy
    }

    /**
     * 设置basePath
     *
     * @param $basePath
     *
     * @return bool
     */
    static public function setBasePath($basePath)
    {
        return TRUE;
    }

    /**
     * 获取basePath
     *
     * @return string
     */
    static public function getBasePath()
    {
        return 'the base_path';
    }
    
    /**
     * 设置本次请求标识
     * @param string
     * @return bool
     */
    static public function setRequestID($request_id){
        return TRUE;
    }
    /**
     * 获取本次请求标识
     * @return string
     */
    static public function getRequestID(){
        return uniqid();
    }

    /**
     * 设置模块目录
     * @param $module
     *
     * @return bool
     */
    static public function setLogger($module)
    {
        return TRUE;
    }

    /**
     * 获取最后一次设置的模块目录
     * @return string
     */
    static public function getLastLogger()
    {
        return 'the lastLogger';
    }

    /**
     * 设置DatetimeFormat配置
     * @param $format
     *
     * @return bool
     */
    static public function setDatetimeFormat($format)
    {
        return TRUE;
    }

    /**
     * 返回当前DatetimeFormat配置格式
     * @return string
     */
    static public function getDatetimeFormat()
    {
        return 'the datetimeFormat';
    }

    /**
     * 统计所有类型（或单个类型）行数
     * @param string $level
     * @param string $log_path
     * @param null   $key_word
     *
     * @return array | long
     */
    static public function analyzerCount($level = 'all', $log_path = '*', $key_word = NULL)
    {
        return array();
    }

    /**
     * 以数组形式，快速取出某类型log的各行详情
     *
     * @param        $level
     * @param string $log_path
     * @param null   $key_word
     * @param int    $start
     * @param int    $limit
     * @param        $order 默认为正序 SEASLOG_DETAIL_ORDER_ASC，可选倒序 SEASLOG_DETAIL_ORDER_DESC
     *
     * @return array
     */
    static public function analyzerDetail($level = SEASLOG_INFO, $log_path = '*', $key_word = NULL, $start = 1, $limit = 20, $order = SEASLOG_DETAIL_ORDER_ASC)
    {
        return array();
    }

    /**
     * 获得当前日志buffer中的内容
     *
     * @return array
     */
    static public function getBuffer()
    {
        return array();
    }

    /**
     * 将buffer中的日志立刻刷到硬盘
     *
     * @return bool
     */
    static public function flushBuffer()
    {
        return TRUE;
    }

    /**
     * 记录debug日志
     *
     * @param        $message
     * @param array  $content
     * @param string $module
     */
    static public function debug($message, array $content = array(), $module = '')
    {
        #$level = SEASLOG_DEBUG
    }

    /**
     * 记录info日志
     *
     * @param        $message
     * @param array  $content
     * @param string $module
     */
    static public function info($message, array $content = array(), $module = '')
    {
        #$level = SEASLOG_INFO
    }

    /**
     * 记录notice日志
     *
     * @param        $message
     * @param array  $content
     * @param string $module
     */
    static public function notice($message, array $content = array(), $module = '')
    {
        #$level = SEASLOG_NOTICE
    }

    /**
     * 记录warning日志
     *
     * @param        $message
     * @param array  $content
     * @param string $module
     */
    static public function warning($message, array $content = array(), $module = '')
    {
        #$level = SEASLOG_WARNING
    }

    /**
     * 记录error日志
     *
     * @param        $message
     * @param array  $content
     * @param string $module
     */
    static public function error($message, array $content = array(), $module = '')
    {
        #$level = SEASLOG_ERROR
    }

    /**
     * 记录critical日志
     *
     * @param        $message
     * @param array  $content
     * @param string $module
     */
    static public function critical($message, array $content = array(), $module = '')
    {
        #$level = SEASLOG_CRITICAL
    }

    /**
     * 记录alert日志
     *
     * @param        $message
     * @param array  $content
     * @param string $module
     */
    static public function alert($message, array $content = array(), $module = '')
    {
        #$level = SEASLOG_ALERT
    }

    /**
     * 记录emergency日志
     *
     * @param        $message
     * @param array  $content
     * @param string $module
     */
    static public function emergency($message, array $content = array(), $module = '')
    {
        #$level = SEASLOG_EMERGENCY
    }

    /**
     * 通用日志方法
     * @param        $level
     * @param        $message
     * @param array  $content
     * @param string $module
     */
    static public function log($level, $message, array $content = array(), $module = '')
    {

    }
}
PHP Re 结果
/usr/local/php/php-7.0.6-zts-debug/bin/php --re seaslog

Extension [ <persistent> extension #32 SeasLog version 1.6.9 ] {

  - Dependencies {
  }

  - INI {
    Entry [ seaslog.default_basepath <ALL> ]
      Current = '/var/log/www'
    }
    Entry [ seaslog.default_logger <ALL> ]
      Current = 'defauult'
    }
    Entry [ seaslog.default_datetime_format <ALL> ]
      Current = 'Y-m-d H:i:s'
    }
    Entry [ seaslog.default_template <ALL> ]
      Current = '%L | %P | %Q | %t | %T | %M'
    }
    Entry [ seaslog.disting_type <ALL> ]
      Current = '0'
    }
    Entry [ seaslog.disting_by_hour <ALL> ]
      Current = '0'
    }
    Entry [ seaslog.use_buffer <ALL> ]
      Current = '1'
    }
    Entry [ seaslog.trace_error <ALL> ]
      Current = '1'
    }
    Entry [ seaslog.trace_exception <ALL> ]
      Current = '1'
    }
    Entry [ seaslog.buffer_size <ALL> ]
      Current = '10'
    }
    Entry [ seaslog.level <ALL> ]
      Current = '0'
    }
    Entry [ seaslog.appender <ALL> ]
      Current = '1'
    }
    Entry [ seaslog.remote_host <ALL> ]
      Current = '127.0.0.1'
    }
    Entry [ seaslog.remote_port <ALL> ]
      Current = '514'
    }
    Entry [ seaslog.trim_wrap <ALL> ]
      Current = '0'
    }
    Entry [ seaslog.throw_exception <ALL> ]
      Current = '1'
    }
    Entry [ seaslog.ignore_warning <ALL> ]
      Current = '1'
    }
  }

  - Constants [16] {
    Constant [ string SEASLOG_VERSION ] { 1.7.5 }
    Constant [ string SEASLOG_AUTHOR ] { Chitao.Gao  [ neeke@php.net ] }
    Constant [ string SEASLOG_ALL ] { ALL }
    Constant [ string SEASLOG_DEBUG ] { DEBUG }
    Constant [ string SEASLOG_INFO ] { INFO }
    Constant [ string SEASLOG_NOTICE ] { NOTICE }
    Constant [ string SEASLOG_WARNING ] { WARNING }
    Constant [ string SEASLOG_ERROR ] { ERROR }
    Constant [ string SEASLOG_CRITICAL ] { CRITICAL }
    Constant [ string SEASLOG_ALERT ] { ALERT }
    Constant [ string SEASLOG_EMERGENCY ] { EMERGENCY }
    Constant [ integer SEASLOG_DETAIL_ORDER_ASC ] { 1 }
    Constant [ integer SEASLOG_DETAIL_ORDER_DESC ] { 2 }
    Constant [ integer SEASLOG_APPENDER_FILE ] { 1 }
    Constant [ integer SEASLOG_APPENDER_TCP ] { 2 }
    Constant [ integer SEASLOG_APPENDER_UDP ] { 3 }
  }

  - Functions {
    Function [ <internal:SeasLog> function seaslog_get_version ] {
    }
    Function [ <internal:SeasLog> function seaslog_get_author ] {
    }
  }

  - Classes [1] {
    Class [ <internal:SeasLog> class SeasLog ] {

      - Constants [0] {
      }

      - Static properties [0] {
      }

      - Static methods [19] {
        Method [ <internal:SeasLog> static public method setBasePath ] {

          - Parameters [1] {
            Parameter #0 [ <required> $base_path ]
          }
        }

        Method [ <internal:SeasLog> static public method getBasePath ] {
        }

        Method [ <internal:SeasLog> static public method setLogger ] {

          - Parameters [1] {
            Parameter #0 [ <required> $logger ]
          }
        }

        Method [ <internal:SeasLog> static public method getLastLogger ] {
        }

        Method [ <internal:SeasLog> static public method setRequestID ] {

          - Parameters [1] {
            Parameter #0 [ <required> $request_id ]
          }
        }

        Method [ <internal:SeasLog> static public method getRequestID ] {
        }

        Method [ <internal:SeasLog> static public method setDatetimeFormat ] {

          - Parameters [1] {
            Parameter #0 [ <required> $format ]
          }
        }

        Method [ <internal:SeasLog> static public method getDatetimeFormat ] {
        }

        Method [ <internal:SeasLog> static public method analyzerCount ] {

          - Parameters [3] {
            Parameter #0 [ <required> $level ]
            Parameter #1 [ <optional> $log_path ]
            Parameter #2 [ <optional> $key_word ]
          }
        }

        Method [ <internal:SeasLog> static public method analyzerDetail ] {

          - Parameters [6] {
            Parameter #0 [ <required> $level ]
            Parameter #1 [ <optional> $log_path ]
            Parameter #2 [ <optional> $key_word ]
            Parameter #3 [ <optional> $start ]
            Parameter #4 [ <optional> $limit ]
            Parameter #5 [ <optional> $order ]
          }
        }

        Method [ <internal:SeasLog> static public method getBuffer ] {
        }

        Method [ <internal:SeasLog> static public method flushBuffer ] {
        }

        Method [ <internal:SeasLog> static public method log ] {

          - Parameters [4] {
            Parameter #0 [ <required> $level ]
            Parameter #1 [ <optional> $message ]
            Parameter #2 [ <optional> $content ]
            Parameter #3 [ <optional> $logger ]
          }
        }

        Method [ <internal:SeasLog> static public method debug ] {

          - Parameters [3] {
            Parameter #0 [ <required> $message ]
            Parameter #1 [ <optional> $content ]
            Parameter #2 [ <optional> $logger ]
          }
        }

        Method [ <internal:SeasLog> static public method info ] {

          - Parameters [3] {
            Parameter #0 [ <required> $message ]
            Parameter #1 [ <optional> $content ]
            Parameter #2 [ <optional> $logger ]
          }
        }

        Method [ <internal:SeasLog> static public method notice ] {

          - Parameters [3] {
            Parameter #0 [ <required> $message ]
            Parameter #1 [ <optional> $content ]
            Parameter #2 [ <optional> $logger ]
          }
        }

        Method [ <internal:SeasLog> static public method warning ] {

          - Parameters [3] {
            Parameter #0 [ <required> $message ]
            Parameter #1 [ <optional> $content ]
            Parameter #2 [ <optional> $logger ]
          }
        }

        Method [ <internal:SeasLog> static public method error ] {

          - Parameters [3] {
            Parameter #0 [ <required> $message ]
            Parameter #1 [ <optional> $content ]
            Parameter #2 [ <optional> $logger ]
          }
        }

        Method [ <internal:SeasLog> static public method critical ] {

          - Parameters [3] {
            Parameter #0 [ <required> $message ]
            Parameter #1 [ <optional> $content ]
            Parameter #2 [ <optional> $logger ]
          }
        }

        Method [ <internal:SeasLog> static public method alert ] {

          - Parameters [3] {
            Parameter #0 [ <required> $message ]
            Parameter #1 [ <optional> $content ]
            Parameter #2 [ <optional> $logger ]
          }
        }

        Method [ <internal:SeasLog> static public method emergency ] {

          - Parameters [3] {
            Parameter #0 [ <required> $message ]
            Parameter #1 [ <optional> $content ]
            Parameter #2 [ <optional> $logger ]
          }
        }
      }

      - Properties [0] {
      }

      - Methods [2] {
        Method [ <internal:SeasLog, ctor> public method __construct ] {
        }

        Method [ <internal:SeasLog, dtor> public method __destruct ] {
        }
      }
    }
  }
}
SeasLog Logger的使用
获取与设置basePath
$basePath_1 = SeasLog::getBasePath();

SeasLog::setBasePath('/log/base_test');
$basePath_2 = SeasLog::getBasePath();

var_dump($basePath_1,$basePath_2);

/*
string(19) "/log/seaslog-ciogao"
string(14) "/log/base_test"
*/

直接使用 SeasLog::getBasePath()，将获取php.ini(seaslog.ini)中设置的seaslog.default_basepath 的值。

使用 SeasLog::setBasePath() 函数，将改变 SeasLog::getBasePath() 的取值。

设置logger与获取lastLogger
$lastLogger_1 = SeasLog::getLastLogger();

SeasLog::setLogger('testModule/app1');
$lastLogger_2 = SeasLog::getLastLogger();

var_dump($lastLogger_1,$lastLogger_2);
/*
string(7) "default"
string(15) "testModule/app1"
*/
快速写入log

上面已经设置过了basePath与logger，于是log记录的目录已经产生了，

log记录目录 = basePath / logger / {fileName}.log log文件名，以 年月日 分文件，如今天是2014年02月18日期，那么 {fileName} = 20140218;

还记得 php.ini 中设置的 seaslog.disting_type 吗？
默认的 seaslog.disting_type = 0，如果今天我使用了 SeasLog ，那么将产生最终的log文件：

SeasLog::log(SEASLOG_ERROR,'this is a error test by ::log');

SeasLog::debug('this is a {userName} debug',array('{userName}' => 'neeke'));

SeasLog::info('this is a info log');

SeasLog::notice('this is a notice log');

SeasLog::warning('your {website} was down,please {action} it ASAP!',array('{website}' => 'github.com','{action}' => 'rboot'));

SeasLog::error('a error log');

SeasLog::critical('some thing was critical');

SeasLog::alert('yes this is a {messageName}',array('{messageName}' => 'alertMSG'));

SeasLog::emergency('Just now, the house next door was completely burnt out! {note}',array('{note}' => 'it`s a joke'));

/*
这些函数同时也接受第3个参数为logger的设置项
注意，当last_logger == 'default'时等同于:
SeasLog::setLogger('test/new/path');
SeasLog::error('test error 3');
如果已经在前文使用过SeasLog::setLogger()函数，第3个参数的log只在此处临时使用，不影响下文。
*/

log格式受seaslog.default_template影响。 seaslog.default_template默认模板为 seaslog.default_template = "%T | %L | %P | %Q | %t | %M" 那么在默认情况下，日志格式为：
{dateTime} | {level} | {pid} | {uniqid} | {timeStamp} | {logInfo}
关于自定义模板，及SeasLog中的预置值，可参阅
自定义日志模板

2014-07-27 08:53:52 | ERROR | 23625 | 599159975a9ff | 1406422432.786 | this is a error test by log
2014-07-27 08:53:52 | DEBUG | 23625 | 599159975a9ff | 1406422432.786 | this is a neeke debug
2014-07-27 08:53:52 | INFO | 23625 | 599159975a9ff | 1406422432.787 | this is a info log
2014-07-27 08:53:52 | NOTICE | 23625 | 599159975a9ff | 1406422432.787 | this is a notice log
2014-07-27 08:53:52 | WARNING | 23625 | 599159975a9ff | 1406422432.787 | your github.com was down,please rboot it ASAP!
2014-07-27 08:53:52 | ERROR | 23625 | 599159975a9ff | 1406422432.787 | a error log
2014-07-27 08:53:52 | CRITICAL | 23625 | 599159975a9ff | 1406422432.787 | some thing was critical
2014-07-27 08:53:52 | EMERGENCY | 23625 | 599159975a9ff | 1406422432.787 | Just now, the house next door was completely burnt out! it is a joke
当seaslog.appender配置为 2（TCP） 或 3（UDP） 时，日志将推送至remote_host:remote_port的TCP或UDP端口

SeasLog发送至远端时，遵循规范RFC5424
log格式统一为：
<PRI>1 {timeStampWithRFC3339} {HostName} {loggerName}[{pid}]: {logInfo}
上述{logInfo}
受配置 seaslog.default_template影响。

发送出去的格式如：
<15>1 2017-08-27T01:24:59+08:00 vagrant-ubuntu-trusty test/logger[27171]: 2016-06-25 00:59:43 | DEBUG | 21423 | 599157af4e937 | 1466787583.322 | this is a neeke debug
<14>1 2017-08-27T01:24:59+08:00 vagrant-ubuntu-trusty test/logger[27171]: 2016-06-25 00:59:43 | INFO | 21423 | 599157af4e937 | 1466787583.323 | this is a info log
<13>1 2017-08-27T01:24:59+08:00 vagrant-ubuntu-trusty test/logger[27171]: 2016-06-25 00:59:43 | NOTICE | 21423 | 599157af4e937 | 1466787583.324 | this is a notice log
SeasLog Analyzer的使用
快速统计某类型log的count值

SeasLog在扩展中使用管道调用shell命令 grep -wc快速地取得count值，并返回值(array || int)给PHP。

$countResult_1 = SeasLog::analyzerCount();
$countResult_2 = SeasLog::analyzerCount(SEASLOG_WARNING);
$countResult_3 = SeasLog::analyzerCount(SEASLOG_ERROR,date('Ymd',time()));

var_dump($countResult_1,$countResult_2,$countResult_3);
/*
array(8) {
  ["DEBUG"]=>
  int(3)
  ["INFO"]=>
  int(3)
  ["NOTICE"]=>
  int(3)
  ["WARNING"]=>
  int(3)
  ["ERROR"]=>
  int(6)
  ["CRITICAL"]=>
  int(3)
  ["ALERT"]=>
  int(3)
  ["EMERGENCY"]=>
  int(3)
}
int(7)
int(1)
*/
获取某类型log列表

SeasLog在扩展中使用管道调用shell命令 grep -w快速地取得列表，并返回array给PHP。

$detailErrorArray_inAll   = SeasLog::analyzerDetail(SEASLOG_ERROR);
$detailErrorArray_today   = SeasLog::analyzerDetail(SEASLOG_ERROR,date('Ymd',time()));

var_dump($detailErrorArray_inAll,$detailErrorArray_today);

/*
SeasLog::analyzerDetail(SEASLOG_ERROR) == SeasLog::analyzerDetail(SEASLOG_ERROR,'*');
取当前模块下所有level为 SEASLOG_ERROR 的信息列表:
array(6) {
 [0] =>
  string(66) "2014-02-24 00:14:02 | ERROR | 8568 | 599157af4e937 | 1393172042.717 | test error 3 "
  [1] =>
  string(66) "2014-02-24 00:14:04 | ERROR | 8594 | 5991576584446 | 1393172044.104 | test error 3 "
  [2] =>
  string(66) "2014-02-24 00:14:04 | ERROR | 8620 | 1502697015147 | 1393172044.862 | test error 3 "
  [3] =>
  string(66) "2014-02-24 00:14:05 | ERROR | 8646 | 599159975a9ff | 1393172045.989 | test error 3 "
  [4] =>
  string(66) "2014-02-24 00:14:07 | ERROR | 8672 | 599159986ec28 | 1393172047.882 | test error 3 "
  [5] =>
  string(66) "2014-02-24 00:14:08 | ERROR | 8698 | 5991599981cec | 1393172048.736 | test error 3 "
}
SeasLog::analyzerDetail(SEASLOG_ERROR,date('Ymd',time()));
只取得当前模块下，当前一天内,level为SEASLOG_ERROR 的信息列表:
array(2) {
  [0] =>
  string(66) "2014-02-24 00:14:02 | ERROR | 8568 | 599157af4e937 | 1393172042.717 | test error 3 "
  [1] =>
  string(66) "2014-02-24 00:14:04 | ERROR | 8594 | 5991576584446 | 1393172044.104 | test error 3 "
}
同理，取当月
$detailErrorArray_mouth = SeasLog::analyzerDetail(SEASLOG_ERROR,date('Ym',time()));
*/
使用SeasLog进行健康预警
预警的配置
[base]
wait_analyz_log_path = /log/base_test

[fork]
;是否开启多线程 1开启 0关闭
fork_open = 1

;线程个数
fork_count = 3

[warning]
email[smtp_host] = smtp.163.com
email[smtp_port] = 25
email[subject_pre] = 预警邮件 -
email[smtp_user] = seaslogdemo@163.com
email[smtp_pwd] = seaslog#demo
email[mail_from] = seaslogdemo@163.com
email[mail_to] = gaochitao@weiboyi.com
email[mail_cc] = ciogao@gmail.com
email[mail_bcc] =

[analyz]
; enum
; SEASLOG_DEBUG      "DEBUG"
; SEASLOG_INFO       "INFO"
; SEASLOG_NOTICE     "NOTICE"
; SEASLOG_WARNING    "WARNING"
; SEASLOG_ERROR      "ERROR"
; SEASLOG_CRITICAL   "CRITICAL"
; SEASLOG_ALERT      "ALERT"
; SEASLOG_EMERGENCY  "EMERGENCY"

test1[module] = test/bb
test1[level] = SEASLOG_ERROR
test1[bar] = 1
test1[mail_to] = gaochitao@weiboyi.com

test2[module] = 222
test2[level] = SEASLOG_WARNING

test3[module] = 333
test3[level] = SEASLOG_CRITICAL

test4[module] = 444
test4[level] = SEASLOG_EMERGENCY

test5[module] = 555
test5[level] = SEASLOG_DEBUG
crontab配置
;每天凌晨3点执行
0 3 * * * /path/to/php /path/to/SeasLog/Analyzer/SeasLogAnalyzer.php
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