You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2023-12-04 - 04:01
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack2slot6.osadl.org (updated Mon Dec 04, 2023 00:43:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14674995728cyclictest0-21swapper19:40:500
14674995128cyclictest0-21swapper19:51:170
14674994816cyclictest19159-21kworker/0:019:28:120
14674994814cyclictest401-21kworker/0:120:36:560
14674994729cyclictest0-21swapper20:17:300
14674994724cyclictest0-21swapper20:29:500
14674994715cyclictest10012-21kworker/0:118:51:460
14674994714cyclictest401-21kworker/0:120:40:470
14674994713cyclictest401-21kworker/0:120:48:260
14674994713cyclictest10012-21kworker/0:118:59:080
14674994629cyclictest0-21swapper21:19:380
14674994615cyclictest19159-21kworker/0:020:05:300
14674994614cyclictest401-21kworker/0:121:51:030
14674994614cyclictest19159-21kworker/0:019:44:470
14674994613cyclictest401-21kworker/0:120:59:100
14674994613cyclictest401-21kworker/0:120:44:080
14674994613cyclictest19159-21kworker/0:019:59:440
14674994613cyclictest10012-21kworker/0:119:11:060
14674994612cyclictest401-21kworker/0:122:01:080
14674994612cyclictest401-21kworker/0:121:22:560
14674994531cyclictest0-21swapper19:54:080
14674994523cyclictest401-21kworker/0:122:10:310
14674994515cyclictest401-21kworker/0:122:06:140
14674994515cyclictest19159-21kworker/0:019:14:430
14674994515cyclictest10012-21kworker/0:119:07:120
14674994515cyclictest10012-21kworker/0:118:57:090
14674994514cyclictest401-21kworker/0:121:10:540
14674994514cyclictest19159-21kworker/0:019:34:520
14674994513cyclictest401-21kworker/0:121:38:130
14674994513cyclictest401-21kworker/0:121:15:580
14674994512cyclictest401-21kworker/0:122:14:360
14674994512cyclictest401-21kworker/0:121:46:130
14674994511cyclictest401-21kworker/0:121:03:220
14674994426cyclictest0-21swapper20:24:180
14674994415cyclictest401-21kworker/0:121:35:120
14674994414cyclictest19159-21kworker/0:019:24:570
14674994413cyclictest401-21kworker/0:121:30:520
14674994412cyclictest19159-21kworker/0:019:17:500
14674994411cyclictest401-21kworker/0:120:09:420
14674994410cyclictest401-21kworker/0:120:54:230
14674994410cyclictest401-21kworker/0:120:22:060
14674994310cyclictest401-21kworker/0:121:54:280
1467499369cyclictest3878-21munin-node17:43:020
14674993610cyclictest31ksoftirqd/017:02:170
14674993510cyclictest31ksoftirqd/017:54:550
14674993510cyclictest27471-21grep18:42:570
14674993412cyclictest0-21swapper18:19:050
14674993411cyclictest1064-21snmpd17:32:250
14674993411cyclictest0-21swapper16:57:010
14674993410cyclictest31ksoftirqd/017:26:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional