【已解答】服务器BPS/IOPS过高导致系统卡机

为了能快速了解并处理您的问题，请提供以下基础信息：

面板、插件版本：Linux正式版  8.0.1，PHP7.4，Nginx1.22，SQL5.7.4

系统版本：Ubuntu 22.04.1 LTS x86_64

问题描述：装了wordpress6.2，Avada主题，在插件编辑时，甚至正常点击网页，都会导致磁盘的BPS、IOPS直线上升，超过磁盘的性能，导致服务器卡住了。得重启才能解决。

相关截图（日志、错误）：BPS超过120MB/s，IOPS超过1.7k/s。

https://great-plastics.com/wp-content/uploads/2023/08/BPS和IOPS.png

https://great-plastics.com/wp-content/uploads/2023/08/磁盘问题.png

您好，这类问题建议您排查下程序，可结合PHP日志进行一个排查。这类问题引起有可能是PHP代码问题导致的
或者是您更换其他主题尝试使用

谢花郎 发表于 2023-8-1 18:18
您好，这类问题建议您排查下程序，可结合PHP日志进行一个排查。这类问题引起有可能是PHP代码问题导致的
或 ...

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[0x00007f6e5e2131b0] do_action() /www/wwwroot/www/wp-includes/plugin.php:517
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[0x00007f6e5e214110] getContents() /www/wwwroot/www/wp-content/plugins/wordfence/lib/wordfenceHash.php:273
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[0x00007f6e5e2131b0] do_action() /www/wwwroot/www/wp-includes/plugin.php:517
[0x00007f6e5e2130d0] do_action() /www/wwwroot/www/wp-admin/admin-ajax.php:203

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[0x00007f6e5e213790] apply_filters() /www/wwwroot/www/wp-includes/class-wp-hook.php:332
[0x00007f6e5e213720] do_action() /www/wwwroot/www/wp-includes/plugin.php:517
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[0x00007f6e5e2135e0] do_fusion_builder_wp_loaded() /www/wwwroot/www/wp-includes/class-wp-hook.php:308
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[0x00007f6e5e213490] do_action() /www/wwwroot/www/wp-includes/plugin.php:517
[0x00007f6e5e2133b0] do_action() /www/wwwroot/www/wp-settings.php:645
[0x00007f6e5e2131f0] [INCLUDE_OR_EVAL]() /www/wwwroot/www/wp-config.php:103
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[0x00007f6e5e2130d0] [INCLUDE_OR_EVAL]() /www/wwwroot/www/wp-admin/admin-ajax.php:22

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script_filename = /www/wwwroot/www/wp-admin/admin-ajax.php
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[0x00007f6e5e213810] apply_filters() /www/wwwroot/www/wp-includes/l10n.php:199
[0x00007f6e5e213770] translate() /www/wwwroot/www/wp-includes/l10n.php:299
[0x00007f6e5e2136f0] __() /www/wwwroot/www/wp-content/plugins/woocommerce/packages/woocommerce-blocks/src/BlockTypes/MiniCart.php:584
[0x00007f6e5e2135e0] register_empty_cart_message_block_pattern() /www/wwwroot/www/wp-includes/class-wp-hook.php:308
[0x00007f6e5e213500] apply_filters() /www/wwwroot/www/wp-includes/class-wp-hook.php:332
[0x00007f6e5e213490] do_action() /www/wwwroot/www/wp-includes/plugin.php:517
[0x00007f6e5e2133b0] do_action() /www/wwwroot/www/wp-settings.php:645
[0x00007f6e5e2131f0] [INCLUDE_OR_EVAL]() /www/wwwroot/www/wp-config.php:103
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[0x00007f6e5e2130d0] [INCLUDE_OR_EVAL]() /www/wwwroot/www/wp-admin/admin-ajax.php:22

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[0x00007f6e5e2137b0] get_row() /www/wwwroot/www/wp-includes/option.php:753
[0x00007f6e5e2136e0] delete_option() /www/wwwroot/www/wp-content/plugins/woocommerce/includes/admin/class-wc-admin-notices.php:193
[0x00007f6e5e213660] remove_notice() /www/wwwroot/www/wp-content/plugins/woocommerce/includes/admin/class-wc-admin-notices.php:545
[0x00007f6e5e2135e0] add_redirect_download_method_notice() /www/wwwroot/www/wp-includes/class-wp-hook.php:308
[0x00007f6e5e213500] apply_filters() /www/wwwroot/www/wp-includes/class-wp-hook.php:332
[0x00007f6e5e213490] do_action() /www/wwwroot/www/wp-includes/plugin.php:517
[0x00007f6e5e2133b0] do_action() /www/wwwroot/www/wp-settings.php:645
[0x00007f6e5e2131f0] [INCLUDE_OR_EVAL]() /www/wwwroot/www/wp-config.php:103
[0x00007f6e5e213170] [INCLUDE_OR_EVAL]() /www/wwwroot/www/wp-load.php:50
[0x00007f6e5e2130d0] [INCLUDE_OR_EVAL]() /www/wwwroot/www/wp-admin/admin-ajax.php:22

www/wwwroot/www/wp-admin/admin-ajax

大多好像跟这个文件有关，该怎么解决