You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-22 - 00:37
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 Tue Jul 21, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
99221020,2sleep02993599cyclictest09:19:500
320642970,0sleep72998899cyclictest09:10:447
171522850,0sleep10-21swapper/111:06:041
67352840,2sleep72998899cyclictest09:47:207
235602780,1sleep4721-21dbus-daemon12:00:534
235602780,1sleep4721-21dbus-daemon12:00:534
10402720,0sleep10-21swapper/109:56:111
120762710,0sleep20-21swapper/210:22:072
266112610,2sleep22995099cyclictest09:14:002
268342560,0sleep40-21swapper/410:30:184
317822500,0sleep531773-21sshd09:50:395
2945125025,8sleep40-21swapper/407:02:144
2966824926,8sleep20-21swapper/207:05:172
181782490,0sleep00-21swapper/012:06:020
181672490,0sleep30-21swapper/311:16:553
166162480,0sleep20-21swapper/211:31:272
153572480,0sleep40-21swapper/412:18:314
247372470,0sleep024734-21fschecks_count11:51:520
147792470,0sleep40-21swapper/410:51:254
147792470,0sleep40-21swapper/410:51:254
99762460,0sleep10-21swapper/109:07:021
2965824623,8sleep10-21swapper/107:05:081
25552450,0sleep10-21swapper/110:25:191
69172440,0sleep60-21swapper/611:49:026
326832440,0sleep60-21swapper/610:06:586
315982430,0sleep40-21swapper/411:01:264
255902430,0sleep10-21swapper/111:42:481
255902430,0sleep10-21swapper/111:42:481
235462430,0sleep1721-21dbus-daemon12:15:241
216852430,0sleep50-21swapper/508:41:595
193032430,0sleep20-21swapper/212:26:062
175552430,0sleep00-21swapper/010:07:560
54632420,0sleep40-21swapper/411:32:344
321712420,0sleep70-21swapper/712:12:097
2959324228,10sleep30-21swapper/307:04:143
2946324229,9sleep70-21swapper/707:02:257
258222420,0sleep30-21swapper/310:51:563
218732420,0sleep00-21swapper/009:28:150
203702420,0sleep60-21swapper/610:24:286
19212420,1sleep71922-21grep09:43:287
13412420,0sleep70-21swapper/710:14:207
98212410,0sleep39818-21sshd10:51:083
98212410,0sleep39818-21sshd10:51:083
93102410,0sleep40-21swapper/409:29:234
2971524129,8sleep50-21swapper/507:05:525
2952924129,8sleep60-21swapper/607:03:206
246562410,1sleep724654-21sshd11:35:337
220092410,0sleep10-21swapper/109:17:191
172022410,0sleep50-21swapper/511:33:155
80612400,0sleep40-21swapper/409:45:414
47692400,1sleep0709-21systemd-logind09:47:130
2965724027,9sleep00-21swapper/007:05:070
284552400,1sleep1758-21runrttasks12:22:521
198502400,0sleep60-21swapper/611:35:166
94832390,0sleep30-21swapper/310:12:553
240442390,0sleep00-21swapper/009:10:130
112842390,0sleep40-21swapper/411:56:364
111172390,0sleep09-21ksoftirqd/010:49:210
111172390,0sleep09-21ksoftirqd/010:49:210
9382380,0sleep50-21swapper/511:16:015
293622380,2sleep12994299cyclictest09:30:321
105962380,2sleep02993599cyclictest11:11:070
236822370,1sleep32995899cyclictest11:37:133
2997499267,3cyclictest57-21ksoftirqd/509:58:355
2997499267,3cyclictest57-21ksoftirqd/509:58:355
29942992613,1cyclictest25-21ksoftirqd/111:21:401
232682230,0sleep30-21swapper/309:39:153
2994299228,4cyclictest25-21ksoftirqd/109:46:531
2994299221,3cyclictest25-21ksoftirqd/112:16:521
2997499218,1cyclictest57-21ksoftirqd/512:15:515
2994299212,3cyclictest25-21ksoftirqd/111:38:321
29942992118,1cyclictest25-21ksoftirqd/110:41:271
29942992117,3cyclictest25-21ksoftirqd/109:36:051
2994299211,2cyclictest25-21ksoftirqd/111:48:111
314912200,0sleep10-21swapper/111:54:011
2997499200,3cyclictest0-21swapper/512:11:305
2995899207,2cyclictest41-21ksoftirqd/310:08:023
2995899202,1cyclictest41-21ksoftirqd/311:52:403
2994299202,3cyclictest25-21ksoftirqd/110:42:561
29935992018,1cyclictest9-21ksoftirqd/011:15:210
2997499190,1cyclictest131rcu_sched10:18:155
2995899195,3cyclictest41-21ksoftirqd/309:27:153
29958991915,1cyclictest41-21ksoftirqd/311:12:483
29942991916,3cyclictest25-21ksoftirqd/111:12:541
29942991915,1cyclictest25-21ksoftirqd/110:49:421
29942991915,1cyclictest25-21ksoftirqd/110:49:421
29935991917,1cyclictest9-21ksoftirqd/012:34:380
29988991817,1cyclictest73-21ksoftirqd/712:20:587
29974991815,2cyclictest57-21ksoftirqd/510:52:335
29974991815,1cyclictest57-21ksoftirqd/512:21:045
2997499180,1cyclictest7278-21sshd10:12:485
29958991817,1cyclictest41-21ksoftirqd/310:05:123
29958991817,1cyclictest41-21ksoftirqd/309:52:513
29958991816,2cyclictest41-21ksoftirqd/310:35:273
29958991816,1cyclictest41-21ksoftirqd/312:32:403
29958991816,1cyclictest41-21ksoftirqd/310:58:013
29958991816,1cyclictest41-21ksoftirqd/309:22:583
29958991815,1cyclictest41-21ksoftirqd/312:13:303
29958991812,4cyclictest41-21ksoftirqd/310:20:253
2995899180,1cyclictest41-21ksoftirqd/309:19:593
2994299187,1cyclictest25-21ksoftirqd/110:57:581
2994299184,3cyclictest25-21ksoftirqd/112:08:411
29942991817,1cyclictest25-21ksoftirqd/110:54:411
29942991816,1cyclictest25-21ksoftirqd/110:01:531
29942991815,1cyclictest25-21ksoftirqd/112:32:551
29942991815,1cyclictest25-21ksoftirqd/109:58:341
29942991815,1cyclictest25-21ksoftirqd/109:58:341
29942991813,3cyclictest25-21ksoftirqd/110:29:121
2993599187,2cyclictest9-21ksoftirqd/010:35:150
141912180,0sleep20-21swapper/209:56:532
141912180,0sleep20-21swapper/209:56:532
52062170,0sleep70-21swapper/709:58:107
52062170,0sleep70-21swapper/709:58:107
29988991716,1cyclictest73-21ksoftirqd/712:33:347
2998899171,1cyclictest131rcu_sched09:29:427
2998899170,16cyclictest7472-21kworker/7:409:21:557
29974991716,1cyclictest57-21ksoftirqd/510:10:355
29974991715,1cyclictest57-21ksoftirqd/510:44:025
29974991715,1cyclictest57-21ksoftirqd/510:22:255
29974991715,1cyclictest57-21ksoftirqd/509:27:325
29974991712,1cyclictest57-21ksoftirqd/512:32:215
2997499171,1cyclictest131rcu_sched11:50:105
2995899172,2cyclictest41-21ksoftirqd/311:03:163
29958991716,1cyclictest41-21ksoftirqd/312:08:133
29958991716,1cyclictest41-21ksoftirqd/311:32:563
29958991716,1cyclictest41-21ksoftirqd/310:23:503
29958991716,1cyclictest41-21ksoftirqd/309:43:373
29958991715,1cyclictest41-21ksoftirqd/312:04:193
29958991715,1cyclictest41-21ksoftirqd/311:28:223
29958991715,1cyclictest41-21ksoftirqd/310:28:053
29958991715,1cyclictest41-21ksoftirqd/310:01:373
29958991715,1cyclictest41-21ksoftirqd/310:01:373
29958991713,3cyclictest41-21ksoftirqd/310:37:243
29958991713,1cyclictest41-21ksoftirqd/311:47:253
29958991710,4cyclictest41-21ksoftirqd/311:46:303
29958991710,4cyclictest41-21ksoftirqd/311:46:303
2994299172,2cyclictest25-21ksoftirqd/111:58:271
2994299172,2cyclictest25-21ksoftirqd/111:58:271
29942991716,1cyclictest25-21ksoftirqd/110:12:541
29942991716,1cyclictest25-21ksoftirqd/109:41:011
29942991715,1cyclictest25-21ksoftirqd/112:29:211
29942991715,1cyclictest25-21ksoftirqd/110:08:401
2994299171,2cyclictest121rcu_preempt11:28:091
29935991715,1cyclictest9-21ksoftirqd/012:09:500
29935991715,1cyclictest9-21ksoftirqd/009:53:210
29935991714,1cyclictest9-21ksoftirqd/011:23:050
293992170,0sleep20-21swapper/211:06:452
29988991614,1cyclictest73-21ksoftirqd/712:02:437
29988991614,1cyclictest73-21ksoftirqd/711:12:267
29988991614,1cyclictest73-21ksoftirqd/710:40:587
29988991614,1cyclictest73-21ksoftirqd/710:25:007
29988991614,1cyclictest73-21ksoftirqd/709:36:547
29988991612,3cyclictest73-21ksoftirqd/710:09:567
29974991615,1cyclictest57-21ksoftirqd/509:10:415
29974991614,1cyclictest57-21ksoftirqd/511:51:465
29974991614,1cyclictest57-21ksoftirqd/511:24:215
29974991614,1cyclictest57-21ksoftirqd/510:29:435
29974991614,1cyclictest57-21ksoftirqd/509:26:175
29974991614,1cyclictest57-21ksoftirqd/509:21:385
29974991612,1cyclictest57-21ksoftirqd/509:54:245
2997499161,2cyclictest131rcu_sched09:37:365
2997499160,2cyclictest0-21swapper/509:35:285
2997499160,1cyclictest1844-21nfsd09:44:445
2997499160,1cyclictest1-21systemd10:04:045
29958991615,1cyclictest41-21ksoftirqd/312:28:273
29958991615,1cyclictest41-21ksoftirqd/312:20:273
29958991615,1cyclictest41-21ksoftirqd/311:07:473
29958991615,1cyclictest41-21ksoftirqd/310:43:413
29958991615,1cyclictest41-21ksoftirqd/309:51:373
29958991614,2cyclictest30568-21cp11:23:043
29958991614,1cyclictest41-21ksoftirqd/312:24:093
29958991614,1cyclictest41-21ksoftirqd/309:11:543
29958991614,1cyclictest41-21ksoftirqd/309:10:223
29958991613,1cyclictest464-21systemd-journal11:56:593
29958991613,1cyclictest464-21systemd-journal11:56:593
29958991611,4cyclictest41-21ksoftirqd/309:31:483
29950991614,1cyclictest33-21ksoftirqd/209:37:362
29942991615,1cyclictest25-21ksoftirqd/111:31:521
29942991615,1cyclictest25-21ksoftirqd/109:43:191
29942991615,1cyclictest25-21ksoftirqd/109:23:481
29942991614,1cyclictest25-21ksoftirqd/112:03:131
29942991614,1cyclictest25-21ksoftirqd/111:16:511
29942991614,1cyclictest25-21ksoftirqd/110:31:501
29942991614,1cyclictest25-21ksoftirqd/109:11:421
2994299160,1cyclictest121rcu_preempt10:20:521
2993599164,3cyclictest9-21ksoftirqd/011:43:220
2993599164,3cyclictest9-21ksoftirqd/011:43:220
29935991615,1cyclictest9-21ksoftirqd/011:03:300
29935991615,1cyclictest9-21ksoftirqd/010:20:030
29935991614,1cyclictest9-21ksoftirqd/012:18:160
29935991614,1cyclictest9-21ksoftirqd/010:57:390
29935991614,1cyclictest9-21ksoftirqd/009:32:160
2993599160,16cyclictest32496-21kworker/0:010:21:580
2993599160,1cyclictest131rcu_sched11:29:210
181672160,0sleep20-21swapper/209:29:532
2998899156,6cyclictest73-21ksoftirqd/711:01:577
29988991514,1cyclictest73-21ksoftirqd/712:27:547
29988991514,1cyclictest73-21ksoftirqd/711:24:077
29988991513,1cyclictest73-21ksoftirqd/711:55:497
29988991513,1cyclictest73-21ksoftirqd/711:44:557
29988991513,1cyclictest73-21ksoftirqd/711:44:557
29988991513,1cyclictest73-21ksoftirqd/711:07:477
29988991513,1cyclictest73-21ksoftirqd/710:42:097
29988991511,1cyclictest73-21ksoftirqd/710:49:207
29988991511,1cyclictest73-21ksoftirqd/710:49:207
2998899150,14cyclictest22052-21kworker/7:111:29:117
2998299155,4cyclictest10814-21sshd10:51:116
2998299155,4cyclictest10814-21sshd10:51:116
2997499157,1cyclictest57-21ksoftirqd/510:31:545
29974991514,1cyclictest57-21ksoftirqd/512:27:345
29974991514,1cyclictest57-21ksoftirqd/511:09:005
29974991514,1cyclictest57-21ksoftirqd/511:01:075
29974991513,2cyclictest57-21ksoftirqd/509:12:405
29974991513,1cyclictest57-21ksoftirqd/512:24:285
29974991513,1cyclictest57-21ksoftirqd/511:56:525
29974991513,1cyclictest57-21ksoftirqd/511:56:525
29974991513,1cyclictest57-21ksoftirqd/511:45:225
29974991513,1cyclictest57-21ksoftirqd/511:45:225
29974991513,1cyclictest57-21ksoftirqd/511:16:535
29974991513,1cyclictest57-21ksoftirqd/511:02:255
29974991513,1cyclictest57-21ksoftirqd/510:36:385
2997499151,1cyclictest121rcu_preempt10:47:175
2997499151,1cyclictest121rcu_preempt10:47:175
2997499150,2cyclictest0-21swapper/511:27:455
2995099159,4cyclictest33-21ksoftirqd/211:23:062
29950991514,1cyclictest33-21ksoftirqd/210:48:122
29950991514,1cyclictest33-21ksoftirqd/210:48:122
29950991513,1cyclictest33-21ksoftirqd/212:05:102
29950991513,1cyclictest33-21ksoftirqd/211:21:242
29942991513,1cyclictest25-21ksoftirqd/111:08:301
29935991514,1cyclictest9-21ksoftirqd/012:27:530
29935991513,1cyclictest9-21ksoftirqd/012:26:170
29935991513,1cyclictest9-21ksoftirqd/012:12:080
29935991513,1cyclictest9-21ksoftirqd/011:32:560
29935991513,1cyclictest9-21ksoftirqd/011:16:490
29935991513,1cyclictest9-21ksoftirqd/010:53:270
29935991513,1cyclictest9-21ksoftirqd/010:45:290
29935991513,1cyclictest9-21ksoftirqd/010:38:110
29935991513,1cyclictest9-21ksoftirqd/010:29:510
29935991511,2cyclictest9-21ksoftirqd/010:03:320
29935991511,1cyclictest9-21ksoftirqd/009:57:290
29935991511,1cyclictest9-21ksoftirqd/009:57:290
48852140,0sleep60-21swapper/609:58:096
48852140,0sleep60-21swapper/609:58:096
2998899149,3cyclictest73-21ksoftirqd/711:41:347
29988991413,1cyclictest73-21ksoftirqd/710:58:067
29988991413,1cyclictest73-21ksoftirqd/710:52:137
29988991412,1cyclictest73-21ksoftirqd/712:09:327
29988991412,1cyclictest73-21ksoftirqd/709:52:337
29988991412,1cyclictest73-21ksoftirqd/709:16:387
29988991410,2cyclictest464-21systemd-journal10:32:507
2998899140,1cyclictest131rcu_sched12:22:397
29974991412,1cyclictest57-21ksoftirqd/512:02:225
29974991412,1cyclictest57-21ksoftirqd/511:39:025
29950991412,2cyclictest33-21ksoftirqd/210:53:412
29950991412,1cyclictest33-21ksoftirqd/210:40:362
29950991411,2cyclictest33-21ksoftirqd/211:39:522
2995099140,13cyclictest2520-21kworker/2:010:01:382
2993599149,4cyclictest9-21ksoftirqd/011:50:240
29935991413,1cyclictest9-21ksoftirqd/011:57:150
29935991413,1cyclictest9-21ksoftirqd/011:57:150
29935991412,1cyclictest9-21ksoftirqd/011:39:200
29935991412,1cyclictest9-21ksoftirqd/010:12:400
29935991412,1cyclictest9-21ksoftirqd/009:41:560
29935991412,1cyclictest9-21ksoftirqd/009:39:580
29935991412,1cyclictest9-21ksoftirqd/009:23:150
202992140,0sleep40-21swapper/411:06:154
2998899139,3cyclictest73-21ksoftirqd/709:16:597
29988991312,1cyclictest73-21ksoftirqd/710:29:047
29988991311,1cyclictest73-21ksoftirqd/711:58:557
29988991311,1cyclictest73-21ksoftirqd/711:58:557
29988991311,1cyclictest73-21ksoftirqd/711:16:537
29988991311,1cyclictest73-21ksoftirqd/710:16:487
2998899130,12cyclictest16165-21kworker/7:209:33:087
2998299132,5cyclictest5177-21id11:30:486
2998299132,5cyclictest20931-21grepconf.sh11:38:556
2998299132,5cyclictest15830-21systemd11:09:346
2998299131,5cyclictest12537-21bash11:58:246
2998299131,5cyclictest12537-21bash11:58:246
2996699132,5cyclictest721-21dbus-daemon10:43:574
2996699132,5cyclictest6496-21sshd10:25:324
2995899137,3cyclictest41-21ksoftirqd/308:21:383
2995099139,4cyclictest33-21ksoftirqd/211:14:482
2995099139,1cyclictest10409-21kworker/2:412:14:012
2995099138,4cyclictest33-21ksoftirqd/212:11:362
2995099137,5cyclictest33-21ksoftirqd/209:32:062
29950991311,1cyclictest33-21ksoftirqd/212:19:342
29950991311,1cyclictest33-21ksoftirqd/211:42:322
29950991311,1cyclictest33-21ksoftirqd/211:42:322
29950991311,1cyclictest33-21ksoftirqd/210:58:512
29950991311,1cyclictest33-21ksoftirqd/210:31:262
29950991311,1cyclictest33-21ksoftirqd/210:19:052
29950991311,1cyclictest33-21ksoftirqd/210:15:542
29950991311,1cyclictest33-21ksoftirqd/209:55:212
29950991311,1cyclictest33-21ksoftirqd/209:20:282
29950991310,2cyclictest857-21polkitd12:00:332
29950991310,2cyclictest857-21polkitd12:00:332
29942991312,1cyclictest422-21kworker/1:208:14:251
2993599130,12cyclictest1493-21kworker/0:109:12:020
267152130,0sleep40-21swapper/412:26:324
65992120,0sleep66590-21iostat10:01:536
29988991210,1cyclictest73-21ksoftirqd/711:47:227
29988991210,1cyclictest73-21ksoftirqd/710:02:587
2998299129,2cyclictest14276-21bash09:22:206
2998299122,4cyclictest8747-21kill11:05:356
2998299122,4cyclictest721-21dbus-daemon10:17:526
2998299122,4cyclictest4233-21sshd09:27:146
2998299122,4cyclictest26736-21sshd12:02:476
2998299122,4cyclictest19882-21sshd11:26:116
2998299122,4cyclictest0-21swapper/612:24:476
2998299122,4cyclictest0-21swapper/611:20:116
29982991210,1cyclictest65-21ksoftirqd/609:40:556
2997499124,8cyclictest57-21ksoftirqd/507:48:355
2996699129,2cyclictest20193-21sshd12:09:434
2996699124,5cyclictest857-21polkitd10:06:074
2996699122,4cyclictest709-21systemd-logind11:40:374
2996699122,4cyclictest4263-21sshd09:32:414
2996699122,4cyclictest26463-21sshd10:53:494
2996699122,4cyclictest22304-21sshd10:08:124
2996699122,4cyclictest16800-21sshd12:27:414
2996699122,4cyclictest0-21swapper/412:35:304
2996699122,4cyclictest0-21swapper/411:29:304
2996699122,4cyclictest0-21swapper/410:36:394
2996699122,4cyclictest0-21swapper/410:14:264
2996699122,4cyclictest0-21swapper/409:58:264
2996699122,4cyclictest0-21swapper/409:58:264
2996699121,5cyclictest721-21dbus-daemon09:16:074
2996699120,11cyclictest8298-21sshd09:21:594
2995099129,2cyclictest33-21ksoftirqd/209:46:192
29950991211,1cyclictest33-21ksoftirqd/210:44:502
29950991211,1cyclictest33-21ksoftirqd/209:49:102
29950991210,1cyclictest33-21ksoftirqd/212:31:502
29950991210,1cyclictest33-21ksoftirqd/212:26:522
29950991210,1cyclictest33-21ksoftirqd/211:55:012
29950991210,1cyclictest33-21ksoftirqd/211:04:212
2995099120,12cyclictest20401-21kworker/2:411:46:522
2994299121,2cyclictest121rcu_preempt07:36:371
165492120,0sleep60-21swapper/612:16:496
2998299118,2cyclictest24297-21systemd09:17:276
2998299116,1cyclictest25030-21sshd09:32:016
2998299113,7cyclictest663-21in:imjournal11:53:126
2998299113,5cyclictest15278-21grepconf.sh09:44:146
2998299112,4cyclictest6162-21sshd12:34:256
2998299112,4cyclictest0-21swapper/610:34:406
29982991111,0cyclictest0-21swapper/612:12:236
29982991110,1cyclictest65-21ksoftirqd/610:11:476
2998299111,4cyclictest4243-21sshd10:43:316
2998299110,5cyclictest8232-21sshd09:52:536
2998299110,5cyclictest721-21dbus-daemon11:00:116
2998299110,5cyclictest1-21systemd12:28:366
2998299110,10cyclictest29611-21systemd-cgroups09:48:406
2996699119,1cyclictest0-21swapper/409:11:164
2996699111,4cyclictest7750-21systemd-cgroups11:16:244
2996699111,4cyclictest25038-21systemd-cgroups11:17:174
2996699111,4cyclictest22540-21sshd10:19:094
2996699111,4cyclictest17664-21bash11:47:474
2996699110,11cyclictest10754-21kworker/4:311:07:084
2995899119,1cyclictest41-21ksoftirqd/307:26:523
2995099119,1cyclictest33-21ksoftirqd/211:32:322
2995099119,1cyclictest33-21ksoftirqd/210:07:452
2995099114,4cyclictest12628-21cp09:24:072
29950991110,1cyclictest33-21ksoftirqd/209:10:372
2995099110,1cyclictest27440-21grepconf.sh10:32:042
2998299109,1cyclictest0-21swapper/610:52:126
2998299108,1cyclictest65-21ksoftirqd/611:13:226
2998299108,1cyclictest65-21ksoftirqd/610:26:576
2998299108,1cyclictest65-21ksoftirqd/609:13:226
2998299100,4cyclictest30349-21sshd12:08:276
2998299100,4cyclictest30258-21grepconf.sh09:08:256
2998299100,4cyclictest21601-21sshd11:42:346
2998299100,4cyclictest21601-21sshd11:42:346
2998299100,4cyclictest15387-21sshd10:36:546
2997499104,1cyclictest57-21ksoftirqd/508:35:235
2996699108,1cyclictest49-21ksoftirqd/409:37:274
2996699107,2cyclictest709-21systemd-logind12:06:064
2996699103,6cyclictest721-21dbus-daemon12:14:494
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional