https://pfspipe.ipmu.jp/jira This file is an XML representation of an issue en-us 8.3.4 803005 13-09-2019 https://pfspipe.ipmu.jp/jira/browse/INSTRM-1876 Instrument control development <p>After fixing the flow rate spikes, we still found some wired events during the AG test. As shown in the latest STS record, we see ~1 spike in flow frequency from PEB actor. This causes a very high flow rate. We should keep monitoring this event and try to solve it.</p> INSTRM-1876

Monitoring the flow rate spikes in STS record

Task Normal Open Unresolved chyan chyan Thu, 2 Mar 2023 03:32:00 +0000 Fri, 3 Mar 2023 14:55:09 +0000 0 3 <p>Note; according to the peb Actor log,</p> <ul> <li>Occurrence rate is &lt;~5 per day from 22 Jan 2023 to 2 Mar 2023</li> <li>The rate is same between on US and in POpt2. (The same power supply is used)</li> <li>While AG were running, occurrence rate was much higher (18-21 Jan 2023, as shown in the figure).</li> </ul> <p>If you want a better sampling, you can also check <b>peb__flow</b> table from the archiver :</p> <p> <span class="image-wrap" style=""><a id="15552_thumb" href="https://pfspipe.ipmu.jp/jira/secure/attachment/15552/15552_peb-flowMeter.png" title="peb-flowMeter.png" file-preview-type="image" file-preview-id="15552" file-preview-title="peb-flowMeter.png"><img src="https://pfspipe.ipmu.jp/jira/secure/thumbnail/15552/_thumb_15552.png" style="border: 0px solid black" /></a></span> </p> Development Rank 0|zzswcv: