You may want to check your ram cache config. Try traffic_top.<div><br></div><div>If you are not configuring it correctly, traffic_server may use up all the memory towards ram cache. The setting to limit the ram_cache_offset, which configures the amount of memory to be reserved for non-ram cache (e.g. Connections, contexts etc).</div><div><br></div><div>Thanks,</div><div><br></div><div>Sudheer<br><br><br><br><p style="font-size: 15px; color: #715FFA; padding-top: 0; margin-top: 0">On Thursday, December 31, 2015, 8:21 PM, feng D &lt;fengidri@gmail.com&gt; wrote:</p><blockquote class="iosymail"><div dir="ltr">I found that my trafficserver be oom killed many times in 7:00 - 8:00 yestoday.<div><br></div><div>And this happened on five machines at the same time.</div><div><br></div><div>My biggest doubt is why trafficserver used 2G mem in 4 minutes. And no increase in traffic. And I found that the disk r/w is too high.</div><div><br></div><div>So I think some requests leading to high memory usage. Who knows this?</div><div><br></div><div>Before, I found that multi range will lead this, so I forbid it. Is there other request will lead this?</div><div><br></div><div>Annex&nbsp;is the log in /var/log/message:<br></div><div><br></div><div><br></div><div><br></div></div><blockquote>
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