You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-15 - 23:23
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 rack5slot0.osadl.org (updated Wed Apr 15, 2026 12:44:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
925721340,0sleep39258-21sshd10:54:203
925721340,0sleep39258-21sshd10:54:203
355321330,1sleep03-21ksoftirqd/011:25:190
150121200,3sleep22944999cyclictest09:36:372
2939821180,0sleep00-21swapper/011:03:190
2726221120,3sleep22944999cyclictest11:57:112
245562910,0sleep00-21swapper/011:09:440
36582880,2sleep23659-21sshd11:00:282
105862880,2sleep30-21swapper/312:06:293
2909528734,49sleep10-21swapper/107:08:491
66412830,2sleep30-21swapper/310:31:003
58822830,2sleep10-21swapper/110:53:581
58822830,2sleep10-21swapper/110:53:571
2894328332,47sleep30-21swapper/307:07:063
319532820,3sleep10-21swapper/109:32:231
327102800,2sleep30-21swapper/311:31:553
267842800,2sleep326785-21sshd11:20:203
99362790,1sleep09931-21sshd09:51:490
92182780,3sleep10-21swapper/111:58:461
266022780,1sleep20-21swapper/212:15:422
270802760,2sleep12944899cyclictest09:17:321
137512760,2sleep32023-21nfsd10:35:563
98862750,0sleep00-21swapper/011:33:080
275272740,2sleep327516-21sshd10:19:213
298562720,0sleep00-21swapper/012:30:160
175932710,0sleep041ktimersoftd/009:20:000
56312700,1sleep25623-21sshd12:13:342
219262680,1sleep32945099cyclictest10:48:473
2894226331,20sleep20-21swapper/207:07:052
41722610,3sleep12944899cyclictest10:13:271
86512590,3sleep12944899cyclictest11:29:251
126092530,2sleep30-21swapper/309:45:153
64102440,0sleep16407-21rm11:07:451
2895024133,4sleep00-21swapper/007:07:110
256932330,31sleep2144650irq/27-eth012:36:512
37802320,3sleep30-21swapper/309:44:233
242092320,3sleep30-21swapper/310:04:243
95442310,3sleep32024-21nfsd11:29:313
315672300,3sleep12944899cyclictest09:43:531
297392290,27sleep1144650irq/27-eth009:36:041
281362273,22sleep228950irq/26-ahci[00011:38:562
86592260,0sleep00-21swapper/009:25:410
124012260,2sleep10-21swapper/110:06:531
259672240,1sleep30-21swapper/310:22:353
237752240,2sleep123770-21bash09:56:431
214452240,2sleep221440-21bash12:03:522
17672240,2sleep30-21swapper/309:18:183
227752230,4sleep22944999cyclictest09:49:522
163342230,1sleep00-21swapper/010:58:290
2944999226,3cyclictest2326-21bash11:28:432
2944799220,4cyclictest0-21swapper/011:50:440
230782220,0sleep03-21ksoftirqd/010:22:160
199672220,2sleep30-21swapper/310:25:193
325172210,2sleep22024-21nfsd09:21:262
2944799217,13cyclictest0-21swapper/008:46:560
8702200,2sleep1869-21sshd11:21:031
8272200,2sleep30-21swapper/311:43:053
73682200,2sleep10-21swapper/110:02:121
2944999204,14cyclictest20424-21sshd09:59:572
2944799200,2cyclictest450-21sshd11:17:360
2944799200,18cyclictest0-21swapper/012:05:190
224802200,18sleep1144650irq/27-eth011:41:441
91522190,17sleep3144650irq/27-eth012:31:323
2945099196,6cyclictest6964-21sshd11:58:313
2944999193,3cyclictest0-21swapper/209:54:232
29449991910,8cyclictest153250irq/28-eth1-rx-11:16:352
2944799198,3cyclictest0-21swapper/010:33:170
29447991912,3cyclictest0-21swapper/012:02:160
2944799191,14cyclictest0-21swapper/010:12:530
2944799191,14cyclictest0-21swapper/009:45:190
2944799190,1cyclictest11797-21sshd10:54:380
2944799190,1cyclictest11797-21sshd10:54:370
2944799190,1cyclictest0-21swapper/009:12:100
2944799190,18cyclictest0-21swapper/011:39:250
135112190,2sleep30-21swapper/309:34:093
2945099184,6cyclictest144650irq/27-eth011:52:243
2944899180,6cyclictest0-21swapper/110:35:461
2944899180,16cyclictest23946-21sshd10:25:421
2944899180,16cyclictest13967-21sshd11:51:441
2944799186,11cyclictest28690-21kworker/0:208:35:130
2944799184,12cyclictest0-21swapper/011:20:210
2944799181,6cyclictest0-21swapper/010:02:290
29447991814,3cyclictest7476-21bash09:33:230
2944799181,15cyclictest0-21swapper/011:56:370
29447991810,4cyclictest0-21swapper/009:07:390
2944799180,1cyclictest5150-21sshd12:20:220
2944799180,1cyclictest1062-21sshd12:13:040
2944799180,16cyclictest22366-21sshd10:15:170
2944799180,14cyclictest22546-21timerwakeupswit09:20:220
323522170,2sleep10-21swapper/109:21:261
2945099176,3cyclictest0-21swapper/309:35:313
2945099174,12cyclictest0-21swapper/308:46:563
2945099171,3cyclictest14911-21sshd09:23:023
2945099170,7cyclictest10757-21sshd10:57:533
2944999174,9cyclictest0-21swapper/210:58:072
2944999174,5cyclictest17556-21id12:28:492
2944999173,9cyclictest2024-21nfsd12:05:512
2944999173,9cyclictest13688-21bash09:34:112
2944999173,9cyclictest11903-21bash10:06:502
2944999173,6cyclictest8556-21hddtemp_smartct08:45:132
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional