You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-07 - 13:09
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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rack6slot5.osadl.org (updated Sun Jun 07, 2026 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
312849995155113,4363cyclictest14289-21kworker/0:223:25:500
312849994574988,4458cyclictest10530-21kworker/0:119:15:540
312849991114631,4469cyclictest10530-21kworker/0:119:43:170
312849991104638,4461cyclictest10244-21kworker/0:000:34:150
312849990894607,4458cyclictest18352-21kworker/0:020:36:240
312849990344599,4431cyclictest27246-21kworker/0:123:02:280
312849989604657,4292cyclictest18352-21kworker/0:020:26:050
312849989414550,4380cyclictest10530-21kworker/0:119:50:420
312849988044481,4312cyclictest10530-21kworker/0:119:58:560
312849987144531,4172cyclictest18352-21kworker/0:020:16:460
312849987124419,4241cyclictest10530-21kworker/0:119:34:340
312849985564447,4086cyclictest16829-21kworker/0:221:51:420
312849982644486,3763cyclictest27974-21kworker/0:100:15:090
312849981414320,3806cyclictest16829-21kworker/0:221:27:400
312849981344107,4012cyclictest27246-21kworker/0:123:15:110
312849979114211,3657cyclictest14289-21kworker/0:223:44:330
312849978914195,3673cyclictest24834-21kworker/0:222:40:280
312849978604256,3561cyclictest27246-21kworker/0:123:23:320
312849977784239,3487cyclictest14289-21kworker/0:223:53:380
312849976503973,3663cyclictest10530-21kworker/0:119:14:150
312849975114105,3391cyclictest10530-21kworker/0:119:23:180
312849973874038,3334cyclictest9199-21kworker/0:122:13:350
312849973413910,3416cyclictest9199-21kworker/0:122:28:480
312849970723787,3271cyclictest9199-21kworker/0:122:37:330
312849970433799,3239cyclictest18352-21kworker/0:020:55:080
312849969003683,3175cyclictest10530-21kworker/0:119:49:080
312849968793580,3276cyclictest14289-21kworker/0:223:46:340
312849968353702,3128cyclictest18352-21kworker/0:020:08:060
312849968073678,3118cyclictest10530-21kworker/0:119:36:080
312849967663604,3120cyclictest18352-21kworker/0:021:12:290
312849967483613,3075cyclictest27246-21kworker/0:122:49:110
312849965493608,2898cyclictest18352-21kworker/0:020:24:310
312849965083578,2887cyclictest27974-21kworker/0:100:11:150
312849965023579,2880cyclictest27246-21kworker/0:123:12:020
312849964473450,2946cyclictest16829-21kworker/0:221:39:080
312849963103395,2900cyclictest14289-21kworker/0:223:34:070
312849962983480,2775cyclictest16829-21kworker/0:221:49:440
312849962823419,2859cyclictest18352-21kworker/0:020:46:150
312849960903278,2760cyclictest16829-21kworker/0:221:24:220
312849960863098,2974cyclictest27974-21kworker/0:100:04:400
312849959413219,2707cyclictest27974-21kworker/0:100:22:150
312849958853268,2557cyclictest18352-21kworker/0:020:53:330
312849958363137,2684cyclictest3649-21kworker/0:022:01:240
312849956383176,2439cyclictest27974-21kworker/0:123:55:500
312849956363081,2551cyclictest18352-21kworker/0:021:04:150
312849948972498,2375cyclictest10244-21kworker/0:000:25:250
312849946434584,45cyclictest16829-21kworker/0:221:41:040
312849945294470,45cyclictest14289-21kworker/0:223:36:290
312849943874295,79cyclictest18352-21kworker/0:020:33:570
312849941144028,44cyclictest18352-21kworker/0:020:44:400
312849938523757,45cyclictest10530-21kworker/0:119:28:460
312849924942446,34cyclictest27246-21kworker/0:122:51:360
312849924262369,43cyclictest9199-21kworker/0:122:15:590
307852777186,201sleep00-21swapper19:06:300
312849949632,437cyclictest31967-21munin-node22:55:450
312849948535,437cyclictest12044-21diskmemload21:34:060
312849948532,439cyclictest12044-21diskmemload21:55:200
312849948434,439cyclictest12044-21diskmemload21:16:350
312849943134,211cyclictest4159-21munin-node23:05:310
312849941934,88cyclictest4192-21lldpd00:36:560
312849941025,88cyclictest2180-19udisks-probe-at00:06:110
312849939834,350cyclictest14990-21kworker/u2:022:30:400
312849939664,270cyclictest15433-21ssh22:21:300
312849938455,269cyclictest8077-19udevd22:06:180
312849938257,265cyclictest22038-21munin-node20:10:330
312849935029,260cyclictest11274-21sort21:05:360
312849932960,255cyclictest19387-21fschecks_time20:00:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional