Question

我正在使用自托管 Sentry 来监控我的 wordpress 网站。我在我的哨兵主机面板中收到错误和异常日志并监控问题，但我没有收到任何性能报告。
我在 index.php 的末尾添加了这个片段代码，但没有用。

\Sentry\init([
    'dsn' => 'SENTRY_DSN',
    'traces_sampler' => static function (\Sentry\Tracing\SamplingContext $context): float {
        if (false !== strpos($context->getTransactionContext()->getName(), 'health')) {
            // Discard transactions that have 'health' in their name
            return 0.0;
        }
        // Sample rate for all other transactions
        return 1.0;
    },
]);

谁能帮我配置 wordpress 以在哨兵中使用性能监控？

Answer 1

由于 Wordpress 的触发顺序，您应该将其添加为 mu 插件：https://codex.wordpress.org/Plugin_API/Action_Reference

通过将 wp-sentry 插件与自定义 mu 插件集成，我设法实现了一些功能。在此处查看我的答案，随着时间的推移可能会变得更好：https://github.com/stayallive/wp-sentry/issues/68

安装 wp-sentry 插件并将其添加到 /wp-content/mu-plugins 中的文件中。确保之前删除 wp-sentry 的 mu-plugin。

awk '                                     ##Starting awk program from here.
(FNR==1 || FNR==2 || FNR==3 ){            ##Checking condition if line is 1 2 or 3 here.
  if(++count<=3){ print }                 ##If count is lesser or equals to 3 then print it.
  next                                    ##next will skip all further statements from here.
}
FNR==NR{                                  ##Checking condition which will be TRUE when 1st time Input_file is being read.
  arr[$1,$3]++                            ##Creating arr with index of $1,$3 and keep increasing its value by 1 here.
  next                                    ##next will skip all further statements from here.
}
arr[$1,$3]>1 && $0!~/^#/ && $3=="CANON"{  ##Checking condition if arr with 1st,3rd field value is greater than 1 AND line not starting with # AND 3rd column is CANON then do following.
  $3="CANON_DUPL"                         ##Set 3rd field to CANON_DUPL here.
}
1                                         ##printing current line here.
' Input_file  Input_file                  ##Mentioning Input_file names here.

添加后，请确保在 wp-config.php 中定义 WP_SENTRY_TRACES_SAMPLE_RATE 的值介于 0 和 1 之间。0,3 用于生产是个好主意。

如何配置 wordpress 使用哨兵性能监控？

1 个答案: