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2026-01-26 - 16:41
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackbslot6.osadl.org (updated Mon Jan 26, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
766821660,3sleep13156399cyclictest12:00:271
1557521660,3sleep13156399cyclictest11:03:461
1595521510,5sleep33157699cyclictest09:57:593
1068911030,3ptp4l401ktimersoftd/307:30:333
168202720,4sleep23156999cyclictest09:15:192
294402670,1sleep00-21swapper/011:17:140
106891670,2ptp4l401ktimersoftd/309:35:523
293592610,2sleep00-21swapper/011:50:180
167112610,2sleep20-21swapper/208:09:552
184692600,1sleep10-21swapper/110:33:471
319372590,2sleep10-21swapper/112:58:041
78122580,2sleep00-21swapper/011:28:500
3155999589,13cyclictest31976-21/usr/sbin/munin07:35:060
21122580,4sleep0101ktimersoftd/011:22:320
106891580,1ptp4l401ktimersoftd/312:59:313
106891580,1ptp4l401ktimersoftd/311:42:293
3155999578,12cyclictest25495-21ssh10:07:230
117852570,2sleep30-21swapper/311:00:103
3155999569,11cyclictest24710-21diskmemload12:14:380
3155999568,16cyclictest8878-21ssh10:24:120
3155999568,12cyclictest18979-21ssh11:06:090
3155999568,12cyclictest18979-21ssh11:06:090
106891560,1ptp4l401ktimersoftd/311:09:573
106891560,1ptp4l401ktimersoftd/311:09:573
106891560,1ptp4l401ktimersoftd/310:40:033
3155999558,12cyclictest24710-21diskmemload12:56:020
3155999558,12cyclictest24710-21diskmemload09:36:010
3155999557,12cyclictest24710-21diskmemload09:41:290
302162550,2sleep10-21swapper/112:24:201
3155999549,12cyclictest24710-21diskmemload11:47:110
3155999549,12cyclictest24710-21diskmemload09:57:100
3155999549,11cyclictest24710-21diskmemload10:55:380
3155999548,12cyclictest24710-21diskmemload11:42:210
3155999548,11cyclictest24710-21diskmemload11:32:580
3155999547,11cyclictest22149-21ssh12:48:100
31559995411,11cyclictest18975-21ssh10:00:210
3155999539,11cyclictest24710-21diskmemload10:27:390
3155999538,11cyclictest26793-21ssh10:41:100
3155999537,12cyclictest24710-21diskmemload12:51:260
3155999537,12cyclictest24710-21diskmemload12:51:260
3155999535,10cyclictest21720-21sh10:35:560
3155999527,11cyclictest5075-21ptp4l12:30:230
106891520,1ptp4l401ktimersoftd/312:37:573
3156399517,9cyclictest25-21ksoftirqd/109:42:411
3155999518,11cyclictest24710-21diskmemload10:46:370
3155999518,11cyclictest13198-21needreboot08:00:140
3155999517,19cyclictest17622-21ssh10:32:200
3155999517,13cyclictest7802-21/usr/sbin/munin07:50:130
3155999513,13cyclictest0-21swapper/012:00:270
189602510,2sleep218962-21ssh10:34:362
3155999507,18cyclictest2496-21/usr/sbin/munin13:00:240
3155999507,17cyclictest4605-21/usr/sbin/munin08:50:140
3155999506,13cyclictest3662-21ptp4l07:40:160
3155999505,12cyclictest11432-21sh12:05:140
3155999505,10cyclictest0-21swapper/012:21:110
3156399497,8cyclictest25-21ksoftirqd/111:55:221
3156399496,9cyclictest25-21ksoftirqd/110:58:171
3156399496,8cyclictest25-21ksoftirqd/113:04:421
3156399494,7cyclictest25-21ksoftirqd/108:30:131
3156399494,11cyclictest25-21ksoftirqd/109:48:371
31563994923,9cyclictest25-21ksoftirqd/110:50:101
3155999498,13cyclictest32661-21which12:25:230
3155999497,13cyclictest12416-21/usr/sbin/munin09:05:240
3155999496,11cyclictest24710-21diskmemload11:13:090
3155999495,12cyclictest21893-21/usr/sbin/munin12:15:190
3155999495,11cyclictest0-21swapper/008:33:340
3155999494,13cyclictest15110-21ptp4l12:40:220
311722494,33sleep20-21swapper/207:31:122
3156399486,9cyclictest25-21ksoftirqd/112:36:281
3156399486,8cyclictest25-21ksoftirqd/111:34:011
3156399484,7cyclictest25-21ksoftirqd/112:45:341
3156399484,7cyclictest25-21ksoftirqd/110:18:031
3156399483,8cyclictest25-21ksoftirqd/111:49:461
3156399483,7cyclictest25-21ksoftirqd/111:21:241
3155999486,18cyclictest6039-21/usr/sbin/munin07:45:140
3155999486,11cyclictest9758-21taskset09:51:090
3155999486,10cyclictest0-21swapper/011:38:360
3155999485,17cyclictest14742-21/usr/sbin/munin09:10:240
3155999484,11cyclictest0-21swapper/009:46:450
3156399476,9cyclictest25-21ksoftirqd/110:49:171
3156399475,9cyclictest25-21ksoftirqd/109:54:401
3156399474,7cyclictest6077-21ssh10:20:181
3156399474,7cyclictest25-21ksoftirqd/111:19:591
3156399474,7cyclictest25-21ksoftirqd/109:35:351
3156399473,8cyclictest25-21ksoftirqd/110:07:491
3155999478,12cyclictest29779-21ssh10:11:190
3155999476,11cyclictest16735-21/usr/sbin/munin09:15:180
3155999475,11cyclictest0-21swapper/011:58:330
3155999474,11cyclictest0-21swapper/011:01:440
3156399467,8cyclictest25-21ksoftirqd/112:32:411
3156399467,14cyclictest25-21ksoftirqd/110:39:151
3156399466,9cyclictest25-21ksoftirqd/112:13:521
3156399466,9cyclictest25-21ksoftirqd/111:10:201
3156399466,8cyclictest25-21ksoftirqd/110:25:281
3156399465,7cyclictest25-21ksoftirqd/107:40:141
3156399464,7cyclictest25-21ksoftirqd/111:28:411
3156399464,7cyclictest25-21ksoftirqd/110:13:281
3156399464,7cyclictest25-21ksoftirqd/107:35:061
3156399464,6cyclictest25-21ksoftirqd/107:55:221
3156399464,6cyclictest11466-21ssh12:05:151
3156399463,8cyclictest25-21ksoftirqd/112:52:151
3156399463,8cyclictest25-21ksoftirqd/112:52:151
3156399463,7cyclictest25-21ksoftirqd/112:44:451
3156399463,7cyclictest25-21ksoftirqd/110:41:191
3156399463,6cyclictest25-21ksoftirqd/111:40:331
3155999468,12cyclictest3188-21ssh10:17:510
3155999468,11cyclictest4868-21ssh10:52:150
3155999468,11cyclictest0-21swapper/008:55:240
3155999465,10cyclictest0-21swapper/012:36:120
3155999464,11cyclictest21309-21latency_hist08:19:550
3156399457,6cyclictest25-21ksoftirqd/109:30:221
3156399456,8cyclictest25-21ksoftirqd/111:50:171
3156399456,7cyclictest25-21ksoftirqd/111:35:361
3156399455,6cyclictest25-21ksoftirqd/108:00:131
3156399454,7cyclictest25-21ksoftirqd/110:04:531
3156399454,7cyclictest25-21ksoftirqd/109:15:071
3156399454,7cyclictest25-21ksoftirqd/108:55:121
3156399454,6cyclictest25-21ksoftirqd/112:25:291
3156399454,6cyclictest25-21ksoftirqd/109:20:181
3156399454,6cyclictest25-21ksoftirqd/107:45:031
3156399453,7cyclictest25-21ksoftirqd/109:56:081
3156399453,6cyclictest25-21ksoftirqd/112:17:381
3156399453,6cyclictest25-21ksoftirqd/111:08:561
3156399453,6cyclictest25-21ksoftirqd/111:08:561
3156399453,6cyclictest25-21ksoftirqd/109:14:561
3156399452,7cyclictest25-21ksoftirqd/108:45:171
3156399452,6cyclictest25-21ksoftirqd/109:05:111
3156399452,6cyclictest25-21ksoftirqd/108:20:101
124542450,1sleep212455-21processes12:05:222
106891450,0ptp4l401ktimersoftd/310:18:513
3156399444,7cyclictest25-21ksoftirqd/108:50:111
3156399444,7cyclictest25-21ksoftirqd/107:50:081
3156399444,6cyclictest25-21ksoftirqd/108:39:571
3155999446,12cyclictest32668-21snmp_o5powerctl08:40:190
3155999445,12cyclictest18961-21seq08:14:550
3155999444,11cyclictest0-21swapper/007:56:210
3155999444,10cyclictest0-21swapper/008:22:230
3155999443,9cyclictest0-21swapper/008:29:010
3156399435,6cyclictest25-21ksoftirqd/109:25:361
3156399435,6cyclictest25-21ksoftirqd/109:25:361
3155999434,11cyclictest2181-21irqstats08:45:150
106891430,2ptp4l29008-21kworker/3:110:31:533
106891430,1ptp4l401ktimersoftd/311:55:553
106891430,1ptp4l401ktimersoftd/309:22:383
3156399423,7cyclictest25-21ksoftirqd/109:00:251
3156399423,6cyclictest25-21ksoftirqd/108:15:091
3156399423,6cyclictest25-21ksoftirqd/108:14:551
31563994217,9cyclictest25-21ksoftirqd/108:35:151
31563994214,4cyclictest25-21ksoftirqd/108:25:081
3155999424,11cyclictest19945-21latency_hist09:24:570
106891420,17ptp4l401ktimersoftd/311:50:123
3155999417,17cyclictest22003-21taskset09:25:520
3155999417,17cyclictest22003-21taskset09:25:520
106891410,1ptp4l401ktimersoftd/312:43:303
3156399393,7cyclictest25-21ksoftirqd/108:05:231
106891390,2ptp4l29008-21kworker/3:110:00:083
106891390,1ptp4l401ktimersoftd/312:06:493
3155999388,17cyclictest24449-21seq09:31:470
106891380,2ptp4l29008-21kworker/3:110:25:233
106891380,1ptp4l401ktimersoftd/312:52:233
106891380,1ptp4l401ktimersoftd/312:52:233
106891380,1ptp4l401ktimersoftd/311:35:273
106891380,1ptp4l401ktimersoftd/309:53:413
106891380,0ptp4l401ktimersoftd/312:48:533
106891370,1ptp4l401ktimersoftd/312:25:583
106891370,1ptp4l401ktimersoftd/312:16:293
106891370,1ptp4l401ktimersoftd/312:10:323
106891370,1ptp4l401ktimersoftd/311:46:313
106891370,1ptp4l401ktimersoftd/311:17:183
106891370,1ptp4l401ktimersoftd/310:11:553
106891370,0ptp4l401ktimersoftd/310:58:333
3155999362,9cyclictest0-21swapper/008:35:410
106891360,1ptp4l401ktimersoftd/311:33:223
106891360,1ptp4l401ktimersoftd/309:48:143
106891360,1ptp4l401ktimersoftd/309:31:073
106891360,1ptp4l401ktimersoftd/308:40:173
106891360,0ptp4l401ktimersoftd/310:48:123
106891350,1ptp4l401ktimersoftd/312:33:203
106891350,1ptp4l401ktimersoftd/311:26:253
106891350,1ptp4l401ktimersoftd/310:06:003
106891350,13ptp4l401ktimersoftd/310:20:163
108062340,3sleep23156999cyclictest10:59:012
106891340,1ptp4l401ktimersoftd/312:24:373
106891340,1ptp4l401ktimersoftd/312:01:183
106891340,1ptp4l401ktimersoftd/311:14:103
106891340,1ptp4l401ktimersoftd/309:44:063
106891330,2ptp4l29008-21kworker/3:108:17:363
106891330,1ptp4l401ktimersoftd/310:37:143
106891330,1ptp4l401ktimersoftd/309:00:333
106891330,1ptp4l401ktimersoftd/308:45:263
106891330,1ptp4l401ktimersoftd/308:00:153
106891330,1ptp4l401ktimersoftd/307:47:513
3155999325,6cyclictest0-21swapper/008:06:000
3155999322,17cyclictest0-21swapper/009:00:100
223472320,3sleep233-21ksoftirqd/212:15:212
106891320,1ptp4l401ktimersoftd/308:30:423
106891320,1ptp4l401ktimersoftd/307:50:013
312632315,14sleep10-21swapper/107:32:241
106891310,1ptp4l401ktimersoftd/313:00:553
106891310,1ptp4l401ktimersoftd/310:53:473
106891310,1ptp4l401ktimersoftd/309:07:543
106891310,1ptp4l401ktimersoftd/308:11:423
106891310,0ptp4l401ktimersoftd/311:20:473
106891310,0ptp4l401ktimersoftd/308:37:283
319222300,4sleep23156999cyclictest10:14:572
106891300,0ptp4l401ktimersoftd/307:56:383
296372295,10sleep00-21swapper/007:30:090
31576992821,4cyclictest41-21ksoftirqd/309:26:123
31576992821,4cyclictest41-21ksoftirqd/309:26:123
31569992822,3cyclictest33-21ksoftirqd/210:25:312
31569992822,3cyclictest33-21ksoftirqd/210:19:292
31569992821,4cyclictest33-21ksoftirqd/207:38:162
31576992721,3cyclictest41-21ksoftirqd/308:09:553
31576992720,4cyclictest41-21ksoftirqd/309:17:333
31569992720,4cyclictest33-21ksoftirqd/209:11:212
216692270,2sleep20-21swapper/211:42:212
106891270,0ptp4l401ktimersoftd/307:43:353
31576992619,3cyclictest41-21ksoftirqd/309:12:443
31569992620,3cyclictest33-21ksoftirqd/212:32:052
31569992619,4cyclictest33-21ksoftirqd/208:57:042
31569992619,4cyclictest33-21ksoftirqd/207:58:552
31569992613,4cyclictest33-21ksoftirqd/211:21:292
2150622618,3sleep233-21ksoftirqd/211:10:062
31569992519,3cyclictest33-21ksoftirqd/207:46:342
31569992518,4cyclictest33-21ksoftirqd/209:56:542
31569992518,4cyclictest33-21ksoftirqd/208:37:012
31569992510,5cyclictest33-21ksoftirqd/212:54:362
31569992510,5cyclictest33-21ksoftirqd/212:54:362
122172254,17sleep212390-21grep09:05:242
106891250,1ptp4l401ktimersoftd/308:20:163
63822240,2sleep20-21swapper/211:26:232
31569992419,3cyclictest33-21ksoftirqd/209:35:472
31569992419,3cyclictest33-21ksoftirqd/207:40:332
31569992418,3cyclictest33-21ksoftirqd/211:08:122
31569992418,3cyclictest33-21ksoftirqd/211:08:122
31569992418,3cyclictest33-21ksoftirqd/210:23:042
31569992417,4cyclictest33-21ksoftirqd/208:41:022
3156999241,4cyclictest19221-21snmp_o5powerctl09:20:212
106891240,1ptp4l401ktimersoftd/308:50:063
106891240,1ptp4l401ktimersoftd/308:25:073
106891240,0ptp4l401ktimersoftd/308:57:293
31569992318,3cyclictest33-21ksoftirqd/211:50:192
31569992317,3cyclictest33-21ksoftirqd/208:17:172
31569992316,4cyclictest23680-21basename08:24:552
31569992310,4cyclictest33-21ksoftirqd/212:12:322
106891230,1ptp4l401ktimersoftd/307:35:163
31569992216,3cyclictest7272-21grep07:50:082
31569992216,3cyclictest33-21ksoftirqd/212:39:522
31569992216,3cyclictest33-21ksoftirqd/209:46:162
31569992215,4cyclictest33-21ksoftirqd/209:01:502
31569992215,4cyclictest33-21ksoftirqd/208:31:552
31569992215,4cyclictest33-21ksoftirqd/208:27:382
65072210,2sleep20-21swapper/212:00:162
31569992116,3cyclictest33-21ksoftirqd/212:59:422
31569992116,3cyclictest33-21ksoftirqd/212:47:422
31569992115,3cyclictest33-21ksoftirqd/209:42:412
31569992115,3cyclictest3213-21sh12:29:472
3156999211,4cyclictest25137-21snmp_o5powerctl11:45:282
31569992114,4cyclictest33-21ksoftirqd/210:09:312
3156999210,18cyclictest14191-21sh08:04:552
3156999202,15cyclictest18459-21sed08:10:252
31569992014,3cyclictest4913-21sh11:58:312
31569992014,3cyclictest3285-21sh10:50:202
31569992014,3cyclictest10988-21sh11:30:542
3156999201,3cyclictest2280-21memory08:45:162
31569992013,4cyclictest26654-21ls12:20:172
31569992013,4cyclictest26523-21bc11:15:122
31569992013,4cyclictest19555-21sh10:00:452
31569992013,4cyclictest16071-21sh12:41:122
3156999201,16cyclictest1194-21grep13:00:152
31569991913,4cyclictest13547-21sed11:00:282
31569991913,3cyclictest33-21ksoftirqd/209:27:052
31569991913,3cyclictest33-21ksoftirqd/209:27:052
31569991913,3cyclictest22099-21sh10:36:352
31569991912,4cyclictest31377-21sh10:45:332
31569991912,4cyclictest28377-21sh10:43:512
31569991912,4cyclictest24782-21date09:34:572
31569991912,4cyclictest13622-21sh11:35:012
31569991911,5cyclictest9259-21unixbench_multi09:50:282
31569991811,4cyclictest3580-21seq08:50:002
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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