网站打开慢原因排查_威海佰年网络技术有限公司_网站建设_软件开发_私有云_商标注册_公众号_小程序_APP_物联网_ChatGPT

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网站打开慢原因排查

检查域名解析是否正确

域名需要全部做别名解析到s-xxxxx.abc188.com,特别是:智能多线/西部数码双线机房、

主机线路是否一致

检查一下您购买的是否是单线（中国电信）或者港台机房，如果是单线的主机跨网访问会比较慢，如果是港台

主机建议尽快备案后升级回国内机房

检查服务器资源使用是否正常

登陆我司后台-业务管理-独立Ip主机管理-管理-性能视图

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此处核查您主机的带宽，CPU，磁盘读写是否正常，如果有异常，请远程登录服务器检查一下原因

来源：西部数码

Public @ 2021-10-08 15:37:04

网站打开慢常见情况解析

1，首先使用ping命令测试域名的联通性，是否延迟变大，或者丢包严重例如ping www.baidu.comQQ截图20190428211444.png2.测试是否能够远程到服务器上，如果可以远程，打开任务管理器，查看网络使用率3.png一般情况，网上是100M或者1000M网

Public @ 2018-04-12 15:37:03

java主机常见问题(jsp版本)

java虚拟主机管理功能截图：image.pngimage.pngblob.png●JSP主机的各种软件的版本号是多少？Apache: 2.4.xTomcat: tomcat6 、tomcat7、tomcat8MySQL: 5.1.x 5.6.xjdk: 1.6.x 1.7.x 1.8.x●JSP主机限制内存大小吗？内存不足有什么问题？西部数码的java主机独享

Public @ 2019-01-27 15:45:50

为什么我测试速度时访问双线、多线的速度还没有电信的快？

很正常，因为双线、多线的速度是受线路质量限制的，在一定程度上也与用户的上网体验有关，可以相对比较一下，如果你追求速度，最好考虑电信特种线路。

Public @ 2023-03-04 17:48:08

港台、美国等国外网站时断不能访问的原因和解决办法

故障现象：一会儿能访问，一会儿不能访问。并且不能访问的时候ping IP可能会不通，过几分钟又通；并且会造成同服务器香港其他网站不能访问，访问时提示连接被重置，或者长时间不响应提示响应超时。以上现象经过我司长期、大量分析不同的站点，绝大多数网站是以下两种原因造成：1.因网站内容原因被gfw拦截检查方法：当某个页面有包含非法关键词，或者本身网站内容有问题，访问就会被gfw直接连接重置。解决办法：ht

Public @ 2021-02-23 15:37:06

更多您感兴趣的搜索

基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.022393s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.016065s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 1326 LIMIT 1 [ RunTime:0.015162s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='cate' order by times desc limit 15 [ RunTime:0.015502s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by times desc limit 100 [ RunTime:0.015629s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by rand() limit 30 [ RunTime:0.015680s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 1326 LIMIT 1 [ RunTime:0.015257s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] update `ob_article` set views=views+1 where id=1326 [ RunTime:0.015851s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海网站建设' AND `status` <> -1 LIMIT 1 [ RunTime:0.022514s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海网站建设' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.050885s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海网站访问速度' AND `status` <> -1 LIMIT 1 [ RunTime:0.022506s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海网站访问速度' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.035066s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

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