You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-09 - 22:54
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 Mon Mar 09, 2026 12:44:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2810499109885800,5174cyclictest19695-21kworker/0:107:17:550
281049997915205,4575cyclictest7995-21kworker/0:007:43:540
281049993134795,4507cyclictest32068-21kworker/0:008:49:380
281049991794730,4438cyclictest24140-21kworker/0:108:22:430
281049991274702,4414cyclictest7995-21kworker/0:007:49:260
281049990884687,4397cyclictest24140-21kworker/0:108:42:590
281049990734677,4385cyclictest7995-21kworker/0:007:55:040
281049990014624,4366cyclictest32068-21kworker/0:009:10:140
281049986204453,4155cyclictest7995-21kworker/0:008:15:300
281049984374319,4068cyclictest19695-21kworker/0:107:14:160
281049982374111,4084cyclictest19695-21kworker/0:107:31:390
281049982124426,3771cyclictest32068-21kworker/0:009:19:140
281049982104125,4070cyclictest1014-21kworker/0:211:12:180
281049981204352,3708cyclictest32068-21kworker/0:009:08:510
281049980994030,3996cyclictest7995-21kworker/0:008:13:560
281049980784350,3705cyclictest9820-21kworker/0:110:25:500
281049979314140,3760cyclictest17205-21kworker/0:110:40:400
281049979194252,3616cyclictest19648-21kworker/0:112:04:000
281049976684022,3595cyclictest32068-21kworker/0:009:01:580
281049975943907,3672cyclictest16686-21kworker/0:211:43:410
281049975523777,3723cyclictest7995-21kworker/0:007:53:410
281049974193916,3488cyclictest522-21kworker/0:209:59:500
281049973763900,3452cyclictest6909-21kworker/0:210:13:350
281049972653977,3283cyclictest24140-21kworker/0:108:29:110
281049972623754,3493cyclictest16686-21kworker/0:211:45:370
281049972403918,3279cyclictest7995-21kworker/0:008:07:160
281049969583708,3235cyclictest522-21kworker/0:210:01:490
281049969513465,3472cyclictest1014-21kworker/0:211:25:000
281049968533767,3075cyclictest19695-21kworker/0:107:28:100
281049967473488,3243cyclictest25568-21kworker/0:010:54:260
281049967093695,3002cyclictest19695-21kworker/0:107:38:300
281049967093656,3038cyclictest32068-21kworker/0:009:27:230
281049966953629,2984cyclictest5222-21kworker/0:012:27:490
281049966613670,2980cyclictest7995-21kworker/0:008:00:530
281049966553334,3306cyclictest1014-21kworker/0:211:09:220
281049965313608,2912cyclictest32068-21kworker/0:008:56:240
281049964853296,3166cyclictest17205-21kworker/0:110:37:320
281049964783580,2886cyclictest19695-21kworker/0:107:23:390
281049963603198,3147cyclictest22238-21kworker/0:109:40:570
281049963443268,3062cyclictest32068-21kworker/0:008:54:480
281049963213240,3004cyclictest22238-21kworker/0:109:37:430
281049962413324,2866cyclictest28041-21kworker/0:209:49:100
281049959253088,2821cyclictest25568-21kworker/0:010:56:260
281049952902742,2504cyclictest9820-21kworker/0:110:22:470
281049951832734,2445cyclictest24140-21kworker/0:108:35:420
281049945794522,43cyclictest28041-21kworker/0:209:51:110
281049941504064,36cyclictest24140-21kworker/0:108:34:070
281049939972206,1775cyclictest19648-21kworker/0:112:07:070
281049925362479,43cyclictest1014-21kworker/0:211:27:000
261902751185,177sleep00-21swapper07:05:030
281049949158,247cyclictest11790-21ssh11:30:490
281049948352,416cyclictest8153-21runrttasks12:34:070
281049946597,186cyclictest11-21ksoftirqd/011:17:520
28104994501,435cyclictest10043-21ssh10:18:390
281049943459,361cyclictest13-21rcuc/009:21:210
281049942666,360cyclictest0-21swapper12:14:220
28104994234,358cyclictest0-21swapper11:59:110
281049942055,304cyclictest16989-21ssh10:32:540
28104994182,357cyclictest21121-21strings11:51:010
281049939840,346cyclictest0-21swapper10:49:250
281049939535,360cyclictest0-21swapper12:18:200
281049938833,355cyclictest0-21swapper09:30:400
281049938735,352cyclictest0-21swapper11:04:290
281049937734,343cyclictest0-21swapper11:37:580
28104993724,354cyclictest1824-21seq12:20:420
281049935296,243cyclictest11-21ksoftirqd/010:06:580
281049934791,196cyclictest11-21ksoftirqd/012:38:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional