You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-19 - 03:53
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 Tue May 19, 2026 00:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
243499113265883,5433cyclictest22757-21kworker/0:020:23:400
243499104155234,5170cyclictest20298-21kworker/0:021:23:000
243499100055327,4667cyclictest16969-21kworker/0:123:25:060
24349998545142,4701cyclictest1187-21kworker/0:222:47:150
24349996975052,4635cyclictest30069-21kworker/0:023:48:590
24349996085028,4575cyclictest22757-21kworker/0:019:55:140
24349995935017,4565cyclictest16969-21kworker/0:123:17:040
24349995774911,4655cyclictest13643-21kworker/0:122:22:270
24349995745110,4453cyclictest22757-21kworker/0:019:43:060
24349992974790,4502cyclictest13643-21kworker/0:122:18:450
24349992384760,4474cyclictest13643-21kworker/0:122:26:230
24349991464714,4421cyclictest22757-21kworker/0:020:07:390
24349991314704,4416cyclictest26517-21kworker/0:121:39:420
24349990714672,4388cyclictest22757-21kworker/0:019:16:360
24349990494662,4376cyclictest30069-21kworker/0:023:40:430
24349990474550,4486cyclictest30069-21kworker/0:000:01:000
24349989994640,4354cyclictest13643-21kworker/0:122:14:470
24349989664612,4343cyclictest26517-21kworker/0:121:55:040
24349988504566,4279cyclictest22757-21kworker/0:019:35:040
24349988224548,4263cyclictest30069-21kworker/0:000:05:020
24349988164418,4356cyclictest22757-21kworker/0:020:33:410
24349987884532,4245cyclictest30069-21kworker/0:000:24:180
24349987114489,4211cyclictest30069-21kworker/0:023:53:060
24349987114387,4313cyclictest13643-21kworker/0:122:30:180
24349986934486,4203cyclictest22757-21kworker/0:020:19:420
24349986824473,4204cyclictest6550-21kworker/0:221:14:180
24349986554569,4082cyclictest1187-21kworker/0:222:59:380
24349986294308,4278cyclictest22757-21kworker/0:019:53:330
24349985944532,4057cyclictest20298-21kworker/0:021:18:460
24349985694269,4248cyclictest22757-21kworker/0:019:29:330
24349985574516,4030cyclictest30589-21kworker/0:200:36:090
24349985444491,4042cyclictest30069-21kworker/0:023:36:480
24349983944385,3965cyclictest1187-21kworker/0:222:41:150
24349982094095,4062cyclictest22757-21kworker/0:020:10:080
24349982074236,3960cyclictest1187-21kworker/0:222:51:070
24349980964190,3891cyclictest26517-21kworker/0:121:41:560
24349980454204,3781cyclictest1187-21kworker/0:223:02:440
24349979124042,3810cyclictest30069-21kworker/0:000:18:410
24349978324102,3679cyclictest26517-21kworker/0:121:53:340
24349976524009,3582cyclictest22757-21kworker/0:019:21:450
24349976194099,3469cyclictest26517-21kworker/0:121:34:090
24349974903734,3705cyclictest22757-21kworker/0:020:41:340
24349974833970,3498cyclictest22757-21kworker/0:019:14:260
24349974554017,3389cyclictest22757-21kworker/0:020:29:480
24349974503827,3608cyclictest6550-21kworker/0:221:08:240
24349974354003,3381cyclictest22757-21kworker/0:019:49:390
24349972763835,3398cyclictest22757-21kworker/0:019:33:210
24349972743854,3409cyclictest30069-21kworker/0:000:28:160
24349971873770,3357cyclictest22757-21kworker/0:020:01:370
24349971443645,3484cyclictest30069-21kworker/0:000:11:170
24349970043684,3261cyclictest1187-21kworker/0:223:07:060
24349969963834,3151cyclictest6550-21kworker/0:220:50:520
24349969693666,3251cyclictest6550-21kworker/0:220:45:320
24349969363554,3323cyclictest20298-21kworker/0:021:25:220
24349967493668,3067cyclictest13643-21kworker/0:122:37:080
24349967423458,3233cyclictest13643-21kworker/0:122:08:440
24349966843584,3095cyclictest6550-21kworker/0:220:58:400
24349965853475,3050cyclictest6550-21kworker/0:221:00:550
24349965853407,3125cyclictest26517-21kworker/0:121:45:560
24349965623510,3042cyclictest30069-21kworker/0:023:57:170
24349965143471,3032cyclictest10751-21kworker/0:022:02:570
24349964733473,2989cyclictest16969-21kworker/0:123:32:450
24349963513369,2930cyclictest16969-21kworker/0:123:11:030
24349962793351,2917cyclictest22757-21kworker/0:020:35:220
24349962613371,2885cyclictest30069-21kworker/0:000:32:170
24349959833297,2671cyclictest16969-21kworker/0:123:23:400
14062812184,204sleep00-21swapper19:05:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional