You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-05 - 03:50
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 100 highest latencies:
System rackcslot6.osadl.org (updated Sun Jul 05, 2026 00:46:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17134424790,2sleep60-21swapper/619:05:126
173945993831,381cyclictest0-21swapper/321:51:023
173945993831,381cyclictest0-21swapper/319:17:023
173945993831,381cyclictest0-21swapper/300:21:023
173945993831,2cyclictest0-21swapper/322:43:023
173945993831,1cyclictest0-21swapper/320:35:023
173945993830,382cyclictest0-21swapper/321:41:023
17394599382380,1cyclictest0-21swapper/321:03:023
173945993821,381cyclictest0-21swapper/321:33:023
173945993821,380cyclictest0-21swapper/322:45:023
173945993820,381cyclictest0-21swapper/321:35:023
17394599381379,1cyclictest359257-21kworker/3:000:03:013
173945993810,381cyclictest0-21swapper/323:07:023
173945993810,381cyclictest0-21swapper/319:51:023
173945993810,380cyclictest0-21swapper/322:23:023
173945993810,380cyclictest0-21swapper/319:55:023
17394599380378,1cyclictest0-21swapper/320:07:023
173945993800,380cyclictest0-21swapper/323:31:023
173945993800,380cyclictest0-21swapper/322:59:023
17394599379377,1cyclictest0-21swapper/320:01:023
17394599378376,2cyclictest359257-21kworker/3:023:00:023
17394599378376,1cyclictest258078-21kworker/3:021:22:023
17394599378376,1cyclictest0-21swapper/323:19:023
17394599377376,1cyclictest0-21swapper/322:37:023
17394599377375,1cyclictest0-21swapper/300:39:023
17394599376374,1cyclictest201831-21kworker/3:121:11:023
17394599375373,1cyclictest0-21swapper/320:17:023
17394599374372,1cyclictest0-21swapper/320:56:023
17394599374372,1cyclictest0-21swapper/319:32:023
17394599374372,1cyclictest0-21swapper/319:21:023
17394599373372,1cyclictest359257-21kworker/3:023:47:023
17394599372371,1cyclictest201831-21kworker/3:121:06:023
17394599372370,1cyclictest0-21swapper/320:47:013
17394599372370,1cyclictest0-21swapper/319:49:023
17394599371370,1cyclictest359257-21kworker/3:022:52:013
17394599371370,1cyclictest0-21swapper/320:53:023
17394599371370,1cyclictest0-21swapper/320:53:023
17394599371369,1cyclictest359257-21kworker/3:023:37:023
17394599371369,1cyclictest359257-21kworker/3:000:33:023
17394599371369,1cyclictest0-21swapper/319:36:023
17394599371369,1cyclictest0-21swapper/319:27:023
17394599371369,1cyclictest0-21swapper/319:27:013
17394599371369,1cyclictest0-21swapper/319:13:023
17394599370369,1cyclictest359257-21kworker/3:023:42:023
17394599370369,1cyclictest359257-21kworker/3:023:42:023
17394599370368,1cyclictest0-21swapper/320:31:023
17394599370368,1cyclictest0-21swapper/320:21:023
17394599367366,1cyclictest201831-21kworker/3:120:14:023
17394599365364,1cyclictest201831-21kworker/3:120:27:013
17394599364363,1cyclictest201831-21kworker/3:120:43:023
17395999338336,1cyclictest268171-21kworker/5:222:51:025
17395999337335,1cyclictest268171-21kworker/5:222:27:025
17395999337335,1cyclictest268171-21kworker/5:221:57:025
17395999333331,1cyclictest180783-21kworker/5:121:17:025
17395999333330,2cyclictest268171-21kworker/5:223:51:015
17395999332331,1cyclictest462373-21kworker/5:000:19:025
17395999332331,1cyclictest412330-21kworker/5:020:13:025
17395999332331,1cyclictest268171-21kworker/5:221:47:025
17395999332331,1cyclictest268171-21kworker/5:200:09:025
17395999332330,1cyclictest462373-21kworker/5:000:11:025
17395999331329,2cyclictest180783-21kworker/5:120:45:025
17395999329328,1cyclictest180783-21kworker/5:120:57:025
17395999329327,1cyclictest268171-21kworker/5:222:19:025
17395999329327,1cyclictest268171-21kworker/5:222:19:015
17395999328327,1cyclictest268171-21kworker/5:222:03:015
17395999328327,1cyclictest268171-21kworker/5:221:43:025
17395999328326,1cyclictest268171-21kworker/5:221:39:025
17395999327325,1cyclictest180783-21kworker/5:121:27:025
17395999326325,1cyclictest462373-21kworker/5:000:25:025
17395999326324,1cyclictest0-21swapper/522:55:025
17395999326324,1cyclictest0-21swapper/500:30:015
17391999326324,1cyclictest463027-21kworker/0:200:25:020
17391999326323,2cyclictest270400-21ssh21:29:020
17395999325324,1cyclictest412330-21kworker/5:020:35:025
17395999325324,1cyclictest268171-21kworker/5:223:44:025
17395999325324,1cyclictest268171-21kworker/5:223:44:025
17395999325324,1cyclictest268171-21kworker/5:223:13:015
17395999325324,1cyclictest268171-21kworker/5:223:04:025
17395999325324,1cyclictest268171-21kworker/5:222:47:015
17395999325324,1cyclictest268171-21kworker/5:222:43:025
17395999324323,1cyclictest412330-21kworker/5:020:05:025
17395999324323,1cyclictest268171-21kworker/5:223:21:025
17395999324322,1cyclictest462373-21kworker/5:000:21:025
17395999324322,1cyclictest268171-21kworker/5:221:51:025
17395999324322,1cyclictest268171-21kworker/5:221:33:025
17395999324322,1cyclictest180783-21kworker/5:121:12:025
17395999324322,1cyclictest180783-21kworker/5:119:51:025
17395999324322,1cyclictest0-21swapper/522:30:025
17391999324323,1cyclictest282764-21kworker/0:122:30:010
17391999323322,1cyclictest282764-21kworker/0:122:43:020
17391999323321,1cyclictest282764-21kworker/0:123:12:020
17391999323321,1cyclictest282764-21kworker/0:121:51:020
17395999322321,1cyclictest268171-21kworker/5:222:23:025
17395999322321,1cyclictest180783-21kworker/5:119:55:025
17395999322320,1cyclictest0-21swapper/523:45:025
17391999322321,1cyclictest0-21swapper/022:25:020
17391999322321,1cyclictest0-21swapper/021:35:020
17391999322320,1cyclictest463027-21kworker/0:200:23:020
17391999322320,1cyclictest418519-21kworker/0:321:33:020
17391999322320,1cyclictest282764-21kworker/0:122:23:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional