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  <div class="titlepage">
   <div>
    <div>
     <h3 class="title">
      <a name="performance-schema-miscellaneous-tables">
      </a>
      29.12.22 Performance Schema Miscellaneous Tables
     </h3>
    </div>
   </div>
  </div>
  <div class="toc">
   <dl class="toc">
    <dt>
     <span class="section">
      <a href="performance-schema-component-scheduler-tasks-table.html">
       29.12.22.1 The component_scheduler_tasks Table
      </a>
     </span>
    </dt>
    <dt>
     <span class="section">
      <a href="performance-schema-error-log-table.html">
       29.12.22.2 The error_log Table
      </a>
     </span>
    </dt>
    <dt>
     <span class="section">
      <a href="performance-schema-host-cache-table.html">
       29.12.22.3 The host_cache Table
      </a>
     </span>
    </dt>
    <dt>
     <span class="section">
      <a href="performance-schema-innodb-redo-log-files-table.html">
       29.12.22.4 The innodb_redo_log_files Table
      </a>
     </span>
    </dt>
    <dt>
     <span class="section">
      <a href="performance-schema-log-status-table.html">
       29.12.22.5 The log_status Table
      </a>
     </span>
    </dt>
    <dt>
     <span class="section">
      <a href="performance-schema-performance-timers-table.html">
       29.12.22.6 The performance_timers Table
      </a>
     </span>
    </dt>
    <dt>
     <span class="section">
      <a href="performance-schema-processlist-table.html">
       29.12.22.7 The processlist Table
      </a>
     </span>
    </dt>
    <dt>
     <span class="section">
      <a href="performance-schema-threads-table.html">
       29.12.22.8 The threads Table
      </a>
     </span>
    </dt>
    <dt>
     <span class="section">
      <a href="performance-schema-tls-channel-status-table.html">
       29.12.22.9 The tls_channel_status Table
      </a>
     </span>
    </dt>
    <dt>
     <span class="section">
      <a href="performance-schema-user-defined-functions-table.html">
       29.12.22.10 The user_defined_functions Table
      </a>
     </span>
    </dt>
   </dl>
  </div>
  <p>
   The following sections describe tables that do not fall into the
        table categories discussed in the preceding sections:
  </p>
  <div class="itemizedlist">
   <ul class="itemizedlist" style="list-style-type: disc; ">
    <li class="listitem">
     <p>
      <a class="link" href="performance-schema-component-scheduler-tasks-table.html" title="29.12.22.1 The component_scheduler_tasks Table">
       <code class="literal">
        component_scheduler_tasks
       </code>
      </a>
      : The
            current status of each scheduled task.
     </p>
    </li>
    <li class="listitem">
     <p>
      <a class="link" href="performance-schema-error-log-table.html" title="29.12.22.2 The error_log Table">
       <code class="literal">
        error_log
       </code>
      </a>
      : The most recent
            events written to the error log.
     </p>
    </li>
    <li class="listitem">
     <p>
      <a class="link" href="performance-schema-host-cache-table.html" title="29.12.22.3 The host_cache Table">
       <code class="literal">
        host_cache
       </code>
      </a>
      : Information from
            the internal host cache.
     </p>
    </li>
    <li class="listitem">
     <p>
      <a class="link" href="performance-schema-innodb-redo-log-files-table.html" title="29.12.22.4 The innodb_redo_log_files Table">
       <code class="literal">
        innodb_redo_log_files
       </code>
      </a>
      :
            Information about InnoDB redo log files.
     </p>
    </li>
    <li class="listitem">
     <p>
      <a class="link" href="performance-schema-log-status-table.html" title="29.12.22.5 The log_status Table">
       <code class="literal">
        log_status
       </code>
      </a>
      : Information about
            server logs for backup purposes.
     </p>
    </li>
    <li class="listitem">
     <p>
      <a class="link" href="performance-schema-performance-timers-table.html" title="29.12.22.6 The performance_timers Table">
       <code class="literal">
        performance_timers
       </code>
      </a>
      : Which event
            timers are available.
     </p>
    </li>
    <li class="listitem">
     <p>
      <a class="link" href="performance-schema-processlist-table.html" title="29.12.22.7 The processlist Table">
       <code class="literal">
        processlist
       </code>
      </a>
      : Information about
            server processes.
     </p>
    </li>
    <li class="listitem">
     <p>
      <a class="link" href="performance-schema-threads-table.html" title="29.12.22.8 The threads Table">
       <code class="literal">
        threads
       </code>
      </a>
      : Information about
            server threads.
     </p>
    </li>
    <li class="listitem">
     <p>
      <a class="link" href="performance-schema-tls-channel-status-table.html" title="29.12.22.9 The tls_channel_status Table">
       <code class="literal">
        tls_channel_status
       </code>
      </a>
      : TLS context
            properties for connection interfaces.
     </p>
    </li>
    <li class="listitem">
     <p>
      <a class="link" href="performance-schema-user-defined-functions-table.html" title="29.12.22.10 The user_defined_functions Table">
       <code class="literal">
        user_defined_functions
       </code>
      </a>
      :
            Loadable functions registered by a component, plugin, or
      <a class="link" href="create-function-loadable.html" title="15.7.4.1 CREATE FUNCTION Statement for Loadable Functions">
       <code class="literal">
        CREATE
            FUNCTION
       </code>
      </a>
      statement.
     </p>
    </li>
   </ul>
  </div>
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