You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-07 - 00:46
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 376 highest latencies:
System rack3slot0.osadl.org (updated Wed May 06, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4679916410,61cyclictest464-21systemd-journal12:03:194
322742970,2sleep749899cyclictest11:32:447
104502890,0sleep7721ktimersoftd/711:23:477
35272750,0sleep10-21swapper/109:36:331
486996845,23cyclictest0-21swapper/612:03:196
322102680,1sleep60-21swapper/607:04:476
478996766,1cyclictest15-21kswork12:03:195
204322520,11sleep685150irq/25-em1-rx-012:20:176
317232510,0sleep30-21swapper/311:57:393
317232510,0sleep30-21swapper/311:57:393
498995047,2cyclictest1-21systemd12:03:197
3237025026,9sleep70-21swapper/707:04:497
186812500,1sleep245199cyclictest11:01:002
287392490,0sleep20-21swapper/211:13:092
3251824825,8sleep10-21swapper/107:06:441
300492480,0sleep50-21swapper/511:26:505
37042470,1sleep63701-21sshd11:09:456
166852470,1sleep116684-21grep12:26:051
135242470,1sleep1241ktimersoftd/110:23:341
17602460,0sleep20-21swapper/212:29:022
122952460,0sleep10-21swapper/109:21:591
98632450,0sleep20-21swapper/211:44:412
218432450,0sleep50-21swapper/509:12:505
128992450,0sleep60-21swapper/611:46:456
276512440,0sleep60-21swapper/609:59:216
142642440,0sleep20-21swapper/209:16:162
126542440,0sleep40-21swapper/409:20:024
265392430,0sleep50-21swapper/511:59:175
265392430,0sleep50-21swapper/511:59:175
182292430,1sleep018230-21bash09:41:200
178262430,0sleep40-21swapper/410:39:314
324562420,0sleep60-21swapper/609:34:306
31742420,0sleep50-21swapper/509:50:065
207042420,0sleep233-21ksoftirqd/209:45:232
199372420,1sleep34459-21kworker/3:109:26:183
191222420,0sleep50-21swapper/509:20:275
159542420,0sleep50-21swapper/511:31:465
14852420,0sleep60-21swapper/611:38:366
451994125,1cyclictest13550irq/24-ahci[00012:03:192
296992410,0sleep00-21swapper/011:07:300
215882410,0sleep50-21swapper/509:14:425
164792410,0sleep70-21swapper/710:14:037
149552410,0sleep00-21swapper/009:39:200
87492400,1sleep58750-21grepconf.sh11:15:445
3256624027,9sleep00-21swapper/007:07:230
3248324028,8sleep20-21swapper/207:06:132
3247324027,9sleep50-21swapper/507:06:085
3238724027,9sleep40-21swapper/407:04:544
228782400,1sleep022867-21cp09:14:450
207112400,1sleep020708-21bash09:12:450
3246223928,8sleep30-21swapper/307:05:583
279862380,2sleep245199cyclictest12:20:452
274262380,0sleep10-21swapper/112:38:461
161662370,0sleep70-21swapper/712:26:037
435993434,0cyclictest19835-21kworker/0:212:03:190
443993230,1cyclictest15-21kswork12:03:191
257282300,0sleep20-21swapper/211:59:142
257282300,0sleep20-21swapper/211:59:142
486992612,3cyclictest65-21ksoftirqd/611:40:026
45999250,24cyclictest2686-21kworker/u16:312:03:183
48699227,6cyclictest65-21ksoftirqd/609:26:546
486992210,1cyclictest65-21ksoftirqd/611:15:386
43599220,7cyclictest0-21swapper/010:22:220
285302220,0sleep50-21swapper/511:51:255
48699217,1cyclictest65-21ksoftirqd/610:00:566
43599210,6cyclictest25594-21bash12:24:430
220642210,0sleep10-21swapper/111:49:121
48699209,1cyclictest65-21ksoftirqd/610:29:026
48699208,9cyclictest65-21ksoftirqd/610:05:586
48699207,1cyclictest65-21ksoftirqd/609:47:176
48699205,2cyclictest65-21ksoftirqd/612:38:296
486992016,3cyclictest65-21ksoftirqd/611:03:126
486992011,2cyclictest65-21ksoftirqd/610:58:006
486992011,2cyclictest65-21ksoftirqd/610:58:006
43599203,2cyclictest18623-21bash12:22:160
43599202,1cyclictest0-21swapper/011:56:030
43599202,1cyclictest0-21swapper/011:56:030
43599200,6cyclictest7495-21sshd09:27:290
43599200,5cyclictest6197-21bash11:04:140
228322200,0sleep40-21swapper/411:34:104
48699197,1cyclictest65-21ksoftirqd/611:19:456
486991912,4cyclictest65-21ksoftirqd/609:10:206
486991911,5cyclictest65-21ksoftirqd/611:54:486
486991911,5cyclictest65-21ksoftirqd/611:54:486
43599196,1cyclictest9-21ksoftirqd/011:43:590
435991910,2cyclictest9-21ksoftirqd/011:19:310
43599190,7cyclictest16562-21systemd-cgroups10:49:130
43599190,4cyclictest9-21ksoftirqd/010:04:460
256802190,0sleep30-21swapper/310:30:013
16462190,0sleep10-21swapper/111:40:231
48699187,1cyclictest65-21ksoftirqd/611:32:086
48699184,1cyclictest65-21ksoftirqd/612:07:126
486991814,1cyclictest65-21ksoftirqd/609:44:266
486991812,5cyclictest65-21ksoftirqd/611:29:136
48699181,1cyclictest131rcu_sched10:34:316
467991812,3cyclictest49-21ksoftirqd/410:16:254
46799181,2cyclictest49-21ksoftirqd/410:36:444
43599186,2cyclictest9-21ksoftirqd/009:59:270
43599185,3cyclictest9-21ksoftirqd/011:12:110
43599184,1cyclictest12489-21grep12:10:040
43599183,3cyclictest17919-21sshd10:33:260
435991812,3cyclictest9-21ksoftirqd/010:39:400
43599181,2cyclictest30987-21sshd09:21:110
43599181,1cyclictest0-21swapper/009:44:330
43599180,6cyclictest709-21systemd-logind10:10:020
43599180,6cyclictest2317-21sshd12:05:340
43599180,5cyclictest24781-21bash11:45:310
43599180,5cyclictest11069-21sshd09:50:390
43599180,4cyclictest21451-21cp10:59:090
43599180,4cyclictest21451-21cp10:59:090
37152180,1sleep33717-21grepconf.sh10:11:113
256672180,0sleep10-21swapper/111:55:131
256672180,0sleep10-21swapper/111:55:131
58572170,1sleep35843-21sshd10:23:043
48699178,1cyclictest65-21ksoftirqd/610:47:236
48699177,1cyclictest65-21ksoftirqd/609:19:166
48699176,2cyclictest65-21ksoftirqd/611:50:406
48699174,1cyclictest65-21ksoftirqd/609:20:406
486991716,1cyclictest65-21ksoftirqd/610:31:526
486991715,1cyclictest65-21ksoftirqd/610:14:106
486991714,1cyclictest65-21ksoftirqd/611:05:186
486991713,3cyclictest65-21ksoftirqd/612:10:066
478991715,1cyclictest57-21ksoftirqd/510:58:455
478991715,1cyclictest57-21ksoftirqd/510:58:455
46799172,1cyclictest131rcu_sched10:12:004
467991715,1cyclictest49-21ksoftirqd/410:19:474
467991715,1cyclictest49-21ksoftirqd/409:54:444
467991715,1cyclictest49-21ksoftirqd/409:45:344
467991714,2cyclictest49-21ksoftirqd/409:28:594
467991713,3cyclictest49-21ksoftirqd/412:30:474
46799170,2cyclictest49-21ksoftirqd/410:32:324
46799170,2cyclictest121rcu_preempt10:46:334
46799170,16cyclictest14876-21kworker/4:311:34:424
46799170,1cyclictest121rcu_preempt09:17:154
435991712,2cyclictest9-21ksoftirqd/010:17:070
43599171,6cyclictest857-21polkitd12:31:530
43599171,6cyclictest3689-21grepconf.sh12:15:220
43599171,6cyclictest17838-21sshd11:28:050
43599171,6cyclictest1783-21sshd09:55:500
43599171,3cyclictest25594-21sshd11:38:070
43599171,1cyclictest1434-21bash09:32:410
43599170,5cyclictest22993-21sshd10:37:410
43599170,5cyclictest13787-21grepconf.sh11:50:320
43599170,1cyclictest19164-21sshd11:14:300
127222170,1sleep5561ktimersoftd/509:41:015
486991614,1cyclictest65-21ksoftirqd/612:25:246
486991614,1cyclictest65-21ksoftirqd/610:51:246
486991614,1cyclictest65-21ksoftirqd/609:29:276
486991613,2cyclictest65-21ksoftirqd/610:16:546
48699160,2cyclictest121rcu_preempt10:20:326
48699160,1cyclictest65-21ksoftirqd/612:16:386
478991615,1cyclictest57-21ksoftirqd/512:19:125
478991615,1cyclictest15-21kswork10:02:015
467991615,1cyclictest21538-21kworker/4:111:11:494
467991614,1cyclictest49-21ksoftirqd/411:27:134
467991614,1cyclictest49-21ksoftirqd/410:55:514
467991614,1cyclictest49-21ksoftirqd/410:55:514
467991614,1cyclictest49-21ksoftirqd/409:41:224
467991614,1cyclictest49-21ksoftirqd/409:34:384
467991614,1cyclictest471rcuc/412:34:544
467991613,2cyclictest49-21ksoftirqd/410:25:464
467991612,3cyclictest49-21ksoftirqd/412:20:344
467991611,4cyclictest49-21ksoftirqd/410:01:594
46799161,1cyclictest131rcu_sched11:15:444
46799160,2cyclictest131rcu_sched12:16:044
46799160,2cyclictest121rcu_preempt11:51:334
46799160,2cyclictest121rcu_preempt11:01:574
46799160,1cyclictest121rcu_preempt11:54:374
46799160,1cyclictest121rcu_preempt11:54:374
46799160,1cyclictest121rcu_preempt10:49:394
443991615,1cyclictest25-21ksoftirqd/112:31:561
443991615,1cyclictest25-21ksoftirqd/111:22:221
443991614,1cyclictest25-21ksoftirqd/112:13:561
443991614,1cyclictest25-21ksoftirqd/109:52:381
43599161,5cyclictest721-21dbus-daemon10:51:460
43599161,2cyclictest29086-21grepconf.sh11:30:350
43599160,1cyclictest0-21swapper/010:26:220
48699154,1cyclictest65-21ksoftirqd/609:51:116
486991512,2cyclictest65-21ksoftirqd/612:30:316
48699151,3cyclictest65-21ksoftirqd/610:39:286
47899159,3cyclictest57-21ksoftirqd/510:16:505
478991514,1cyclictest57-21ksoftirqd/512:33:595
478991514,1cyclictest57-21ksoftirqd/511:11:245
478991514,1cyclictest57-21ksoftirqd/509:26:065
478991513,1cyclictest57-21ksoftirqd/512:05:415
478991513,1cyclictest57-21ksoftirqd/511:08:055
478991513,1cyclictest57-21ksoftirqd/510:06:015
478991513,1cyclictest57-21ksoftirqd/509:55:275
478991512,2cyclictest57-21ksoftirqd/512:22:115
467991513,1cyclictest49-21ksoftirqd/412:24:424
467991513,1cyclictest49-21ksoftirqd/411:41:184
467991513,1cyclictest49-21ksoftirqd/411:19:274
467991513,1cyclictest49-21ksoftirqd/410:04:514
467991513,1cyclictest49-21ksoftirqd/409:49:554
467991513,1cyclictest49-21ksoftirqd/409:10:424
467991512,1cyclictest49-21ksoftirqd/412:05:124
467991512,1cyclictest2630-21sshd11:07:504
459991513,1cyclictest41-21ksoftirqd/309:46:373
443991514,1cyclictest25-21ksoftirqd/112:17:101
443991513,1cyclictest25-21ksoftirqd/110:25:511
443991513,1cyclictest25-21ksoftirqd/109:47:021
443991512,3cyclictest25-21ksoftirqd/109:14:231
43599150,5cyclictest709-21systemd-logind12:37:260
135762150,0sleep30-21swapper/311:48:423
72582140,0sleep2321ktimersoftd/209:59:572
68192140,0sleep70-21swapper/709:34:477
47899149,3cyclictest57-21ksoftirqd/512:27:025
478991413,1cyclictest57-21ksoftirqd/510:22:145
478991412,2cyclictest57-21ksoftirqd/512:11:315
478991412,2cyclictest57-21ksoftirqd/511:44:465
478991412,1cyclictest57-21ksoftirqd/511:40:185
478991412,1cyclictest57-21ksoftirqd/511:20:305
478991412,1cyclictest57-21ksoftirqd/510:52:095
478991412,1cyclictest57-21ksoftirqd/510:37:565
478991412,1cyclictest57-21ksoftirqd/509:30:545
47899140,13cyclictest3320-21kworker/5:011:35:175
467991413,1cyclictest49-21ksoftirqd/411:44:454
467991413,1cyclictest49-21ksoftirqd/409:29:554
467991413,1cyclictest16188-21kworker/4:108:10:004
45199143,5cyclictest857-21polkitd12:37:502
443991413,1cyclictest25-21ksoftirqd/110:06:361
443991413,1cyclictest25-21ksoftirqd/109:16:371
443991412,1cyclictest25-21ksoftirqd/111:24:311
443991412,1cyclictest25-21ksoftirqd/110:38:301
129592140,0sleep30-21swapper/311:27:443
49899130,12cyclictest12852-21bash10:00:167
478991312,1cyclictest57-21ksoftirqd/510:47:325
478991312,1cyclictest57-21ksoftirqd/510:39:355
478991312,1cyclictest57-21ksoftirqd/510:30:035
478991312,1cyclictest57-21ksoftirqd/509:36:315
478991311,1cyclictest57-21ksoftirqd/512:34:565
478991311,1cyclictest57-21ksoftirqd/511:01:225
478991311,1cyclictest57-21ksoftirqd/510:24:375
478991311,1cyclictest57-21ksoftirqd/509:45:125
47899130,13cyclictest17709-21kworker/5:210:09:485
467991312,1cyclictest16188-21kworker/4:107:49:024
467991311,1cyclictest49-21ksoftirqd/412:09:314
45999133,4cyclictest31215-21sshd10:42:203
459991312,1cyclictest41-21ksoftirqd/312:11:503
45199133,4cyclictest702-21nscd09:39:062
45199133,4cyclictest13550irq/24-ahci[00010:55:222
45199133,4cyclictest13550irq/24-ahci[00010:55:222
44399139,3cyclictest25-21ksoftirqd/110:49:291
44399138,4cyclictest25-21ksoftirqd/109:41:481
443991312,1cyclictest25-21ksoftirqd/110:15:121
443991311,1cyclictest25-21ksoftirqd/112:05:201
443991311,1cyclictest25-21ksoftirqd/110:41:421
443991311,1cyclictest25-21ksoftirqd/110:33:311
443991311,1cyclictest25-21ksoftirqd/109:24:321
443991310,1cyclictest25-21ksoftirqd/109:55:461
44399130,2cyclictest13299-21grepconf.sh12:21:531
43599130,1cyclictest9-21ksoftirqd/009:09:270
311252130,0sleep10-21swapper/110:48:091
296802130,0sleep30-21swapper/309:32:263
111952130,1sleep711158-21sshd09:27:427
49899122,4cyclictest857-21polkitd11:24:297
49899122,4cyclictest7762-21systemd09:46:377
49899122,4cyclictest16888-21sshd12:12:237
498991211,1cyclictest73-21ksoftirqd/711:01:037
498991211,1cyclictest73-21ksoftirqd/710:24:417
498991211,1cyclictest73-21ksoftirqd/710:09:157
498991211,1cyclictest73-21ksoftirqd/709:30:347
498991210,1cyclictest73-21ksoftirqd/710:54:587
498991210,1cyclictest73-21ksoftirqd/710:54:587
498991210,1cyclictest73-21ksoftirqd/710:32:417
498991210,1cyclictest73-21ksoftirqd/710:14:557
49899120,12cyclictest15548-21kworker/7:209:50:447
467991212,0cyclictest16188-21kworker/4:107:19:244
467991211,1cyclictest16188-21kworker/4:109:05:184
467991211,1cyclictest16188-21kworker/4:107:11:044
45999122,4cyclictest709-21systemd-logind10:39:043
45999122,4cyclictest12998-21sshd10:27:233
459991211,1cyclictest41-21ksoftirqd/312:38:193
459991211,1cyclictest41-21ksoftirqd/309:59:553
45999121,5cyclictest709-21systemd-logind11:36:593
45999120,12cyclictest3788-21kworker/3:310:07:253
45999120,12cyclictest22729-21kworker/3:010:48:573
45999120,12cyclictest19349-21kworker/3:209:23:293
45999120,11cyclictest19675-21kworker/3:111:29:473
45199122,4cyclictest1432-21sshd09:50:012
451991211,1cyclictest33-21ksoftirqd/209:39:562
45199120,11cyclictest7871-21cp11:37:042
45199120,11cyclictest4085-21kworker/2:309:32:052
45199120,11cyclictest1-21systemd10:47:052
44399128,3cyclictest25-21ksoftirqd/111:35:231
44399128,1cyclictest25-21ksoftirqd/111:14:481
44399128,1cyclictest16391-21kworker/u16:211:11:311
443991211,1cyclictest25-21ksoftirqd/110:54:501
443991211,1cyclictest25-21ksoftirqd/110:54:501
443991210,1cyclictest25-21ksoftirqd/111:52:241
443991210,1cyclictest25-21ksoftirqd/111:07:331
44399120,11cyclictest28907-21kworker/1:011:29:421
305782120,0sleep20-21swapper/211:42:082
49899119,1cyclictest73-21ksoftirqd/709:18:577
49899119,1cyclictest25342-21sshd11:55:127
49899119,1cyclictest25342-21sshd11:55:127
49899112,4cyclictest397-21sshd11:40:197
49899110,11cyclictest3846-21kworker/7:110:49:507
49899110,11cyclictest25654-21httpd11:18:197
49899110,11cyclictest14688-21kworker/7:112:15:337
49899110,11cyclictest1110-21kworker/7:309:55:427
49899110,10cyclictest13238-21kworker/7:212:05:527
47899110,1cyclictest6237-21fschecks_time08:14:395
467991110,1cyclictest16188-21kworker/4:107:43:504
467991110,1cyclictest16188-21kworker/4:107:29:584
467991110,1cyclictest16188-21kworker/4:107:21:284
45999114,1cyclictest735-21sshd11:15:123
45999111,4cyclictest21396-21sshd12:18:323
45999111,4cyclictest19030-21systemd-cgroups10:53:063
45999111,4cyclictest17955-21sshd11:04:473
45999111,4cyclictest0-21swapper/309:34:483
45999110,11cyclictest15025-21kworker/3:411:21:173
45999110,11cyclictest12465-21kworker/3:510:55:403
45999110,11cyclictest12465-21kworker/3:510:55:403
45199119,1cyclictest2458-21sshd11:15:182
45199113,2cyclictest857-21polkitd10:32:212
45199111,9cyclictest14635-21cp10:25:262
45199111,4cyclictest4715-21sshd11:21:322
45199110,5cyclictest1038-21bash10:13:042
45199110,11cyclictest24767-21kworker/2:012:19:002
45199110,11cyclictest13121-21kworker/2:410:20:142
45199110,11cyclictest10513-21kworker/2:110:15:582
45199110,10cyclictest16572-21systemctl11:26:022
44399119,1cyclictest25-21ksoftirqd/111:00:121
44399119,1cyclictest25-21ksoftirqd/109:34:171
44399119,1cyclictest231rcuc/110:02:011
443991110,1cyclictest25-21ksoftirqd/110:09:351
43599115,3cyclictest9-21ksoftirqd/008:49:430
43599114,5cyclictest9-21ksoftirqd/007:17:390
43599114,1cyclictest9-21ksoftirqd/008:45:460
149312110,0sleep20-21swapper/211:08:372
49899103,6cyclictest9297-21grepconf.sh10:23:207
49899103,6cyclictest16536-21id12:31:577
49899103,6cyclictest1-21systemd09:39:297
49899101,4cyclictest29414-21sshd12:34:417
49899100,4cyclictest730-21NetworkManager11:36:597
49899100,1cyclictest17544-21sshd12:20:077
48699109,1cyclictest65-21ksoftirqd/608:09:366
48699108,1cyclictest65-21ksoftirqd/607:59:376
47899108,1cyclictest57-21ksoftirqd/509:09:265
46799109,1cyclictest16188-21kworker/4:108:49:524
46799109,1cyclictest16188-21kworker/4:108:01:104
46799109,1cyclictest16188-21kworker/4:107:54:144
46799109,1cyclictest16188-21kworker/4:107:35:104
46799109,1cyclictest16188-21kworker/4:107:26:504
467991010,0cyclictest16188-21kworker/4:108:58:414
467991010,0cyclictest16188-21kworker/4:108:34:164
467991010,0cyclictest16188-21kworker/4:108:27:304
467991010,0cyclictest16188-21kworker/4:108:18:304
467991010,0cyclictest16188-21kworker/4:108:06:424
45999109,1cyclictest41-21ksoftirqd/312:21:113
45999109,1cyclictest41-21ksoftirqd/309:50:223
45999109,1cyclictest0-21swapper/311:00:473
45999108,1cyclictest41-21ksoftirqd/309:58:073
45999103,1cyclictest31560-21sshd09:11:153
45999103,1cyclictest1-21systemd10:14:433
45999103,1cyclictest0-21swapper/309:18:233
45999102,7cyclictest23669-21sshd11:39:473
45999100,4cyclictest709-21systemd-logind09:43:403
45999100,4cyclictest32001-21bash12:25:043
45999100,4cyclictest16985-21systemd12:29:503
45999100,4cyclictest15322-21sshd11:52:443
45999100,10cyclictest4050-21kworker/3:511:09:583
45999100,10cyclictest26177-21kworker/3:412:04:423
45199108,1cyclictest1-21systemd09:09:492
45199103,6cyclictest857-21polkitd10:41:112
45199103,6cyclictest5446-21systemd-cgroups11:50:022
45199100,4cyclictest13550irq/24-ahci[00012:08:252
45199100,4cyclictest1-21systemd10:51:362
45199100,10cyclictest6996-21kworker/2:210:35:142
45199100,10cyclictest24911-21kworker/2:009:56:262
45199100,10cyclictest22551-21kworker/2:109:27:542
45199100,10cyclictest10513-21kworker/2:111:30:402
43599106,2cyclictest9-21ksoftirqd/007:49:420
43599105,3cyclictest9-21ksoftirqd/008:39:390
43599105,3cyclictest9-21ksoftirqd/008:04:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional