高性能的PHP日志系统 SeasLog
2018-01-06 16:37
495 查看
参考文档:http://neeke.github.io/SeasLog/
一.什么是日志系统
1. 记录系统运行时的信息
2. 系统日志、应用程序日志、安全日志
3. 日志功能不应该影响到用户的正常使用
二.为什么需要日志功能
1. 了解系统运行情况
2. 记录用户操作信息
3. 收集数据
三.为什么选择SeasLog
1. 高性能(C语言做的 先将日志写入内存达到一定量再写入文件比频繁写入文件好)。
2. 无需配置
3. 功能完善、
4. 使用简单
四.安装SeasLog
1.首先要下载SeasLog
http://pecl.php.net/package/SeasLog
2.在windows系统配置SeasLog
找到适合自己php版本的seaslog.dll,将 php_seaslog.dll放在php安装目录的的ext下面
修改php.ini的配置,并增加应的参数配置
保存php.ini并且重新服务器语言,然后运行phpinfo();可以看到
=
SeasLog::getBasePath();
SeasLog::setBasePath('/log/base_test');
$basePath_2
=
SeasLog::getBasePath();
直接使用
使用
与basePath相类似的,
直接使用
使用
log记录目录 = basePath / logger / {fileName}.log log文件名,以
还记得
默认的
LogFile = basePath / logger / 20140218.log
log格式统一为:
<?php
seaslog.disting_type
seaslog.disting_type
seaslog.disting_type
= 1 , seaslog.disting_by_hour = 1 产生文件 info.2016022411.log
打开文件显示:
log格式统一为:
info | 10144 | 1456283442.408 | 2016:02:24 11:10:42 | this is a info
SEASLOG_DEBUG "debug"
SEASLOG_INFO "info"
SEASLOG_NOTICE "notice"
SEASLOG_WARNING "warning"
SEASLOG_ERROR "error"
SEASLOG_CRITICAL "critical"
SEASLOG_ALERT "alert"
SEASLOG_EMERGENCY "emergency"
5.SeasLog
快速统计某类型log的count值
例子:
[php]
view plain
copy
<span style="font-size:18px;"><?php
SeasLog::setBasePath('E:www/seaslog/log/base_test');
SeasLog::log(SEASLOG_ERROR,'this is a error test by ::log');
SeasLog::debug('this is a {userName} debug',array('{userName}' => 'neeke'));
SeasLog::info('this is a info log');
SeasLog::notice('this is a notice log');
SeasLog::warning('your {website} was down,please {action} it ASAP!',array('{website}' => 'github.com','{action}' => 'rboot'));
SeasLog::error('a error log');
SeasLog::critical('some thing was critical');
SeasLog::alert('yes this is a {messageName}',array('{messageName}' => 'alertMSG'));
SeasLog::emergency('Just now, the house next door was completely burnt out! {note}',array('{note}' => 'it`s a joke'));
?></span>
运行:
[php]
view plain
copy
<span style="font-size:18px;"><?php </span>
[php]
view plain
copy
<span style="font-size:18px;">$data = SeasLog::analyzerCount();
print_r($data);
echo "<br/>";
$data1 = SeasLog::analyzerCount(SEASLOG_WARNING);
print_r($data1);
echo "<br/>";
$data2 = SeasLog::analyzerCount(SEASLOG_ERROR,date('Ymd',time()));
print_r($data2);
echo "<br/>";</span>
[php]
view plain
copy
<span style="font-size:18px;">?></span>
输出:
Array ( [debug] => 2 [info] => 2 [notice] => 2 [warning] => 2 [error] => 4 [critical] => 2 [alert] => 2 [emergency] => 2 )
2
4
运行:
$detailErrorArray_inAll = SeasLog::analyzerDetail(SEASLOG_ERROR);
$detailErrorArray_today = SeasLog::analyzerDetail(SEASLOG_ERROR,date('Ymd',time()));
echo "<pre>";
print_r($detailErrorArray_inAll);
echo "</pre>";
echo "<pre>";
print_r($detailErrorArray_today);
echo "</pre>";
输出:
什么是SeasLog
SeasLog是一个C语言编写的PHP扩展,提供一组规范标准的功能函数,在PHP项目中方便、规范、高效地写日志,以及快速地读取和查询日志。一.什么是日志系统
1. 记录系统运行时的信息
2. 系统日志、应用程序日志、安全日志
3. 日志功能不应该影响到用户的正常使用
二.为什么需要日志功能
1. 了解系统运行情况
2. 记录用户操作信息
3. 收集数据
三.为什么选择SeasLog
1. 高性能(C语言做的 先将日志写入内存达到一定量再写入文件比频繁写入文件好)。
2. 无需配置
3. 功能完善、
4. 使用简单
四.安装SeasLog
1.首先要下载SeasLog
http://pecl.php.net/package/SeasLog
$lastLogger_1 = SeasLog::getLastLogger(); SeasLog::setLogger('testModule/app1'); $lastLogger_2 = SeasLog::getLastLogger();
2.在windows系统配置SeasLog
找到适合自己php版本的seaslog.dll,将 php_seaslog.dll放在php安装目录的的ext下面
修改php.ini的配置,并增加应的参数配置
seaslog.disting_type = 1开启以type分文件,即log文件区分info\warn\erro
seaslog.disting_by_hour = 1开启每小时划分一个文件
seaslog.use_buffer = 1开启buffer。默认关闭。当开启此项时,日志预存于内存,当请求结束时(或异常退出时)一次写入文件。
seaslog.buffer_size = 100设置缓冲数量为100. 默认为0,即无缓冲数量限制.当buffer_size大于0时,缓冲量达到该值则写一次文件.
seaslog.level = 3记录的日志级别.默认为0,即所有日志均记录。当level为1时,关注debug以上级别(包括debug),以此类推。level大于8时,所有日志均不记录
保存php.ini并且重新服务器语言,然后运行phpinfo();可以看到
五.SeasLog Logger的使用
1.获取与设置basePath
$basePath_1=
SeasLog::getBasePath();
SeasLog::setBasePath('/log/base_test');
$basePath_2
=
SeasLog::getBasePath();
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。
2.设置logger与获取lastLogger
$lastLogger_1 = SeasLog::getLastLogger(); SeasLog::setLogger('testModule/app1'); $lastLogger_2 = SeasLog::getLastLogger();
与basePath相类似的,
直接使用
SeasLog::getLastLogger(),将获取php.ini(seaslog.ini)中设置的
seaslog.default_logger的值。
使用
SeasLog::setLogger()函数,将改变
SeasLog::getLastLogger()的取值。
3.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:
LogFile = basePath / logger / 20140218.log
log格式统一为:
{type} | {pid} | {timeStamp} |{dateTime} | {logInfo}
<?php
SeasLog::setBasePath('E:www/seaslog/log/base_test');
SeasLog::info('this is a info');
?>
seaslog.disting_type
= 0 产生文件 20160224.log
seaslog.disting_type
= 1 , seaslog.disting_by_hour = 0 产生文件 info.20160224.log
seaslog.disting_type= 1 , seaslog.disting_by_hour = 1 产生文件 info.2016022411.log
打开文件显示:
log格式统一为:
{type} | {pid} | {timeStamp} |{dateTime} | {logInfo}
info | 10144 | 1456283442.408 | 2016:02:24 11:10:42 | this is a info
4.常量列表
SeasLog 共将日志分成8个级别
SEASLOG_DEBUG "debug"
SEASLOG_INFO "info"
SEASLOG_NOTICE "notice"
SEASLOG_WARNING "warning"
SEASLOG_ERROR "error"
SEASLOG_CRITICAL "critical"
SEASLOG_ALERT "alert"
SEASLOG_EMERGENCY "emergency"
var_dump(SEASLOG_DEBUG,SEASLOG_INFO,SEASLOG_NOTICE); /* string('debug') debug级别 string('info') info级别 string('notice') notice级别 */
5.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); $countResult_3 = SeasLog::analyzerCount(SEASLOG_ERROR,date('Ymd',time()));
例子:
[php]
view plain
copy
<span style="font-size:18px;"><?php
SeasLog::setBasePath('E:www/seaslog/log/base_test');
SeasLog::log(SEASLOG_ERROR,'this is a error test by ::log');
SeasLog::debug('this is a {userName} debug',array('{userName}' => 'neeke'));
SeasLog::info('this is a info log');
SeasLog::notice('this is a notice log');
SeasLog::warning('your {website} was down,please {action} it ASAP!',array('{website}' => 'github.com','{action}' => 'rboot'));
SeasLog::error('a error log');
SeasLog::critical('some thing was critical');
SeasLog::alert('yes this is a {messageName}',array('{messageName}' => 'alertMSG'));
SeasLog::emergency('Just now, the house next door was completely burnt out! {note}',array('{note}' => 'it`s a joke'));
?></span>
运行:
[php]
view plain
copy
<span style="font-size:18px;"><?php </span>
[php]
view plain
copy
<span style="font-size:18px;">$data = SeasLog::analyzerCount();
print_r($data);
echo "<br/>";
$data1 = SeasLog::analyzerCount(SEASLOG_WARNING);
print_r($data1);
echo "<br/>";
$data2 = SeasLog::analyzerCount(SEASLOG_ERROR,date('Ymd',time()));
print_r($data2);
echo "<br/>";</span>
[php]
view plain
copy
<span style="font-size:18px;">?></span>
输出:
Array ( [debug] => 2 [info] => 2 [notice] => 2 [warning] => 2 [error] => 4 [critical] => 2 [alert] => 2 [emergency] => 2 )
2
4
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
运行:
$detailErrorArray_inAll = SeasLog::analyzerDetail(SEASLOG_ERROR);
$detailErrorArray_today = SeasLog::analyzerDetail(SEASLOG_ERROR,date('Ymd',time()));
echo "<pre>";
print_r($detailErrorArray_inAll);
echo "</pre>";
echo "<pre>";
print_r($detailErrorArray_today);
echo "</pre>";
输出:
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:
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
相关文章推荐
- php的高性能日志系统 seaslog 的安装与使用
- 高性能的PHP日志系统—SeasLog(高清视频)
- PHP扩展高性能日志系统SeasLog简单上手
- php日志系统 SeasLog扩展入门
- 【PHP调试篇】PHP高性能日志组件SeasLog
- PHP日志扩展SeasLog学习
- 高性能PHP日志系统--SeasLog学习
- PHP日志扩展SeasLog - 高效轻量
- 高性能的PHP日志系统 SeasLog
- Php扩展--seasLog日志扩展安装
- 日志系统搭建(nginx+php+mysql+rsyslog+LogAnalyzer)
- PHP 错误日志 error_log
- Linux 之rsyslog+LogAnalyzer 日志收集系统
- Php可以使用error_log()函数直接打日志并写入文件
- C++实现简易log日志系统
- Java使用Log日志系统(common-logging和log4j)
- C++ 高性能无锁日志系统
- Ubuntu系统日志配置 /var/log/messages
- 用 Logwatch 工具监控 Linux 系统 Log 日志
- Linux系统的LOG日志文件及入侵后日志的清除