You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-24 - 11:41
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 Sun May 24, 2026 00:44:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1158621210,3sleep21743099cyclictest21:55:142
834121200,1sleep00-21swapper/022:05:290
549921170,1sleep30-21swapper/322:49:403
16900210832,46sleep30-21swapper/319:06:473
17047210033,55sleep10-21swapper/119:08:251
235032960,2sleep223498-21bash00:32:032
282992930,2sleep328292-21sshd21:29:373
136682900,2sleep313669-21sshd22:20:393
214002880,2sleep344-21ksoftirqd/323:47:203
45142860,2sleep20-21swapper/200:00:002
37242860,2sleep20-21swapper/200:36:582
20842830,1sleep30-21swapper/321:37:033
269672820,2sleep20-21swapper/222:33:402
178062820,3sleep10-21swapper/100:12:331
253972810,2sleep30-21swapper/321:15:153
15802810,2sleep30-21swapper/322:15:583
90852790,2sleep30-21swapper/322:27:483
46212780,1sleep10-21swapper/123:11:541
102212780,2sleep30-21swapper/323:38:493
122752760,4sleep21743099cyclictest23:09:112
253912750,2sleep10-21swapper/123:40:361
178872750,0sleep317884-21sshd23:20:513
62632740,2sleep10-21swapper/122:05:181
270012720,3sleep327002-21sshd21:43:083
234522720,1sleep30-21swapper/323:43:593
1707327232,9sleep20-21swapper/219:08:462
88772700,1sleep08871-21sshd21:41:090
101142690,3sleep01742899cyclictest22:42:450
272202680,0sleep00-21swapper/021:25:570
240852650,3sleep11742999cyclictest21:32:331
299562590,0sleep00-21swapper/023:22:200
144542540,2sleep014453-21id00:00:590
174092500,0sleep317408-21bash22:13:583
1698724235,4sleep00-21swapper/019:07:400
298462400,0sleep029845-21sshd00:32:440
284322390,37sleep2144650irq/27-eth021:46:412
164992340,1sleep00-21swapper/022:13:510
301862320,6sleep30-21swapper/300:36:123
28742290,3sleep20-21swapper/221:33:452
275632280,26sleep228950irq/26-ahci[00023:33:172
261442260,2sleep30-21swapper/321:46:243
25912260,3sleep30-21swapper/321:00:013
25912260,3sleep30-21swapper/321:00:003
229572260,3sleep31743199cyclictest00:24:263
147112260,2sleep10-21swapper/122:43:211
323482250,2sleep332350-21bash21:33:273
209382250,2sleep220929-21sshd00:12:552
1742899240,5cyclictest0-21swapper/021:18:460
64622230,3sleep21743099cyclictest23:16:122
50242230,1sleep25023-21bash23:53:042
243942230,3sleep20-21swapper/221:42:512
240812230,0sleep20-21swapper/223:03:062
1743099236,9cyclictest31215-21sshd23:59:232
1742899239,7cyclictest3-21ksoftirqd/022:30:230
1743099226,3cyclictest8062-21sshd22:01:402
160792220,20sleep1144650irq/27-eth022:28:361
144332220,19sleep2144650irq/27-eth022:28:242
200822210,1sleep00-21swapper/023:06:280
1742899214,4cyclictest3-21ksoftirqd/021:35:320
162462210,3sleep316243-21sshd21:59:113
322532200,2sleep132249-21sshd22:23:061
272762200,0sleep327273-21bash23:51:553
1742899203,11cyclictest3-21ksoftirqd/021:34:130
1743099196,3cyclictest18178-21bash22:55:142
1742899197,5cyclictest3-21ksoftirqd/023:44:460
1742899190,12cyclictest0-21swapper/023:50:000
166322190,1sleep041ktimersoftd/021:14:230
73672180,0sleep00-21swapper/022:53:500
63922180,1sleep06378-21sshd23:00:480
256922180,0sleep00-21swapper/021:46:210
202702181,15sleep2144650irq/27-eth000:20:282
179632180,2sleep30-21swapper/323:28:283
1743099183,11cyclictest144650irq/27-eth022:10:392
1743099182,0cyclictest0-21swapper/221:19:472
1743199171,14cyclictest0-21swapper/321:54:063
1743099173,13cyclictest27918-21sshd23:44:282
1743099173,11cyclictest144650irq/27-eth021:53:322
17430991711,2cyclictest144650irq/27-eth019:10:122
1742999171,7cyclictest0-21swapper/121:50:201
1742899174,1cyclictest3-21ksoftirqd/021:20:180
17428991710,2cyclictest0-21swapper/021:59:210
76162160,5sleep10-21swapper/123:56:471
1743199161,3cyclictest144650irq/27-eth023:15:183
17431991612,3cyclictest2132-21sshd00:25:113
17431991611,4cyclictest6571-21sshd00:30:133
17431991611,4cyclictest550-21sshd23:30:203
1743199160,14cyclictest31792-21sshd22:08:083
1743199160,14cyclictest0-21swapper/321:00:183
1743099163,9cyclictest1213-21sshd00:29:382
1743099163,12cyclictest11977-21ntp_states00:15:212
1743099162,6cyclictest18106-21bash21:11:012
1743099162,1cyclictest8465-21bash22:54:002
17430991614,1cyclictest0-21swapper/219:57:232
17430991612,3cyclictest1009-21sshd22:38:032
1743099161,13cyclictest19296-21sshd22:47:392
1743099160,9cyclictest6609-21sshd23:45:302
1743099160,9cyclictest30673-21sshd21:22:382
1743099160,9cyclictest19846-21sshd00:05:442
1742999161,6cyclictest18998-21sshd21:38:531
17429991614,1cyclictest0-21swapper/123:37:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional