You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-05-20 - 17:45
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 100 highest latencies:
System rack2slot6.osadl.org (updated Mon May 20, 2024 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2207995227cyclictest0-21swapper04:45:150
2207995214cyclictest31ksoftirqd/005:21:070
220799499cyclictest27099-21kworker/0:003:21:030
2207994929cyclictest0-21swapper04:05:590
2207994829cyclictest0-21swapper02:31:280
2207994828cyclictest0-21swapper03:04:250
2207994828cyclictest0-21swapper02:44:030
2207994825cyclictest0-21swapper02:19:480
2207994824cyclictest27099-21kworker/0:003:48:080
2207994817cyclictest271902sleep003:38:390
2207994814cyclictest27099-21kworker/0:004:26:130
2207994731cyclictest0-21swapper04:00:240
2207994729cyclictest0-21swapper04:38:440
2207994726cyclictest27099-21kworker/0:003:12:390
2207994726cyclictest0-21swapper04:50:130
2207994721cyclictest0-21swapper02:47:540
2207994716cyclictest27099-21kworker/0:004:17:120
2207994631cyclictest0-21swapper03:19:570
2207994628cyclictest0-21swapper05:08:080
2207994628cyclictest0-21swapper04:25:370
2207994627cyclictest0-21swapper04:15:140
2207994626cyclictest0-21swapper05:01:340
2207994626cyclictest0-21swapper03:07:080
2207994625cyclictest27099-21kworker/0:003:44:270
2207994616cyclictest27099-21kworker/0:004:51:360
2207994616cyclictest0-21swapper03:52:490
2207994615cyclictest27099-21kworker/0:003:31:220
2207994615cyclictest27099-21kworker/0:002:38:590
2207994614cyclictest27099-21kworker/0:005:19:180
2207994612cyclictest26877-21kworker/0:205:27:290
2207994529cyclictest0-21swapper02:59:020
2207994528cyclictest0-21swapper02:25:280
2207994522cyclictest27099-21kworker/0:004:00:570
2207994515cyclictest27099-21kworker/0:004:57:190
2207994515cyclictest27099-21kworker/0:003:26:010
2207994515cyclictest26877-21kworker/0:205:33:400
2207994514cyclictest27099-21kworker/0:004:31:430
2207994514cyclictest27099-21kworker/0:002:28:110
2207994512cyclictest26877-21kworker/0:205:44:130
2207994512cyclictest26877-21kworker/0:205:40:080
2207994414cyclictest27099-21kworker/0:005:12:210
2207994411cyclictest27099-21kworker/0:002:52:160
2207993611cyclictest6451-21fschecks_count00:26:200
2207993610cyclictest28258-21grep01:21:270
2207993511cyclictest13972-21munin-node00:46:250
67323412sleep0713-21wc00:11:230
2207993410cyclictest0-21swapper00:55:020
220799339cyclictest0-21swapper01:09:380
2207993312cyclictest0-21swapper01:11:200
220799329cyclictest0-21swapper01:59:370
220799329cyclictest0-21swapper00:36:260
220799329cyclictest0-21swapper00:34:550
220799329cyclictest0-21swapper00:24:120
220799329cyclictest0-21swapper00:17:070
2207993223cyclictest165832sleep002:15:450
2207993221cyclictest18349-21iostat00:56:190
2207993211cyclictest0-21swapper01:18:320
2207993210cyclictest0-21swapper01:46:030
2207993210cyclictest0-21swapper01:39:270
220799319cyclictest0-21swapper01:41:400
220799319cyclictest0-21swapper01:32:100
220799319cyclictest0-21swapper01:27:250
220799319cyclictest0-21swapper01:03:380
2207993122cyclictest0-21swapper02:07:510
2207993120cyclictest1132-21crond00:42:030
2207993110cyclictest0-21swapper02:01:500
220799309cyclictest0-21swapper01:52:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional