#mutex-profile-fraction'><code>MUTEX_PROFILE_FRACTION</code></a></td>
<td>Integer</td>
<td><code>1000</code></td>
<td>If set to a non-zero value, enables mutex profiling a rate of 1/MUTEX_PROFILE_FRACTION events. For example, &#39;1000&#39; will record 0.1% of events. Set to 0 to disable entirely.</td>
</tr>
<tr id='pilot-allow-sidecar-service-inbound-listener-merge'>
<td><a href='#pilot-allow-sidecar-service-inbound-listener-merge'><code>PILOT_ALLOW_SIDECAR_SERVICE_INBOUND_LISTENER_MERGE</code></a></td>
<t