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2026-02-25 - 07:50
[ 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.
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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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackbslot7.osadl.org (updated Wed Feb 25, 2026 00:44:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18159212113,78sleep118165-21/usr/sbin/munin19:01:491
18159212113,78sleep118165-21/usr/sbin/munin19:01:491
1809321199,70sleep218142-21cstates19:01:462
1809321199,70sleep218142-21cstates19:01:462
19631991123,65cyclictest10782-21apt-get00:16:392
196239910378,17cyclictest15576-21ssh21:41:511
196099910325,55cyclictest352-21runrttasks22:37:210
196099910325,55cyclictest352-21runrttasks22:37:210
196099910134,43cyclictest0-21swapper/022:41:360
19631991007,50cyclictest28205-21ssh22:56:442
19631991003,60cyclictest12995-21ssh22:31:432
196099910030,63cyclictest8097-21ssh21:29:200
196099910030,63cyclictest8097-21ssh21:29:200
19609999934,25cyclictest26272-21ps23:46:570
19609999832,29cyclictest3585-21sh00:03:000
19609999829,29cyclictest4797-21ssh22:17:040
19609999761,26cyclictest32264-21apt-get19:46:400
19609999715,48cyclictest0-21swapper/000:31:410
19609999660,26cyclictest12155-21apt-get21:36:350
19609999624,35cyclictest0-21swapper/023:16:560
19609999624,35cyclictest0-21swapper/023:16:560
19623999548,9cyclictest181rcu_preempt21:00:171
19623999548,9cyclictest181rcu_preempt21:00:171
19609999534,26cyclictest24117-21/usr/sbin/munin21:57:000
19609999530,39cyclictest644-21/usr/sbin/munin22:11:530
19609999530,29cyclictest10509-21rm00:15:430
19609999530,29cyclictest10509-21rm00:15:430
19609999529,29cyclictest17794-21/usr/sbin/munin20:41:560
19609999529,29cyclictest17794-21/usr/sbin/munin20:41:560
19631999473,14cyclictest19140-21cron20:46:252
19631999473,14cyclictest19140-21cron20:46:252
19631999471,16cyclictest9095-21ssh00:12:012
19631999471,16cyclictest9095-21ssh00:12:012
1960999943,56cyclictest12954-21apt-get22:31:540
19609999431,23cyclictest10313-21ntpq22:26:540
19609999431,23cyclictest10313-21ntpq22:26:540
19609999418,40cyclictest21884-21rm22:46:320
19609999331,26cyclictest18298-21ssh21:46:430
19609999330,23cyclictest8627-21xargs20:11:590
19609999327,27cyclictest25377-21taskset19:24:200
19609999327,22cyclictest23872-21taskset19:20:420
19609999324,31cyclictest28774-21idleruntime-cro19:36:250
19609999324,31cyclictest28774-21idleruntime-cro19:36:250
19609999323,33cyclictest24802-21fschecks_count21:02:460
1963199925,32cyclictest12155-21apt-get21:36:402
19609999229,26cyclictest8075-21runrttasks22:22:530
19609999229,26cyclictest8075-21runrttasks22:22:530
19609999227,29cyclictest0-21swapper/021:51:580
19631999168,16cyclictest277-21dbus-daemon22:06:272
19609999132,23cyclictest21579-21ssh23:39:250
19609999131,25cyclictest352-21runrttasks21:18:170
19609999130,27cyclictest11807-21ssh23:22:120
19609999129,22cyclictest27050-21ssh22:54:580
19609999129,22cyclictest27050-21ssh22:54:580
19609999128,24cyclictest32197-21ssh23:56:570
19609999123,34cyclictest381-21systemd-run22:11:260
19609999121,46cyclictest17400-21cat00:26:430
19609999121,46cyclictest17400-21cat00:26:430
19609999121,37cyclictest26893-21cstates21:07:410
19631999017,41cyclictest19587-21cyclictest00:22:592
1962399903,67cyclictest11529-21runrttasks00:17:071
19609999031,24cyclictest12509-21switchtime00:17:570
19609999030,29cyclictest28757-21ssh23:51:430
19609999029,27cyclictest6560-21taskset23:14:180
19609999029,26cyclictest30733-21ssh21:12:390
19609999029,26cyclictest17130-21ssh21:44:320
19609999029,23cyclictest6555-21ssh00:07:580
1960999902,78cyclictest2653-21apt-get21:21:400
19609999024,28cyclictest5219-21open_inodes20:01:570
19609999023,33cyclictest28718-21ssh22:03:230
19609998929,25cyclictest30714-21ssh23:01:070
19609998928,23cyclictest18313-21ssh23:33:440
19631998848,16cyclictest181rcu_preempt22:12:512
19623998845,9cyclictest181rcu_preempt23:08:501
19623998845,9cyclictest181rcu_preempt23:08:501
19609998856,23cyclictest11121-21apt-get20:21:400
19609998830,25cyclictest14774-21ssh23:27:090
19609998830,25cyclictest14774-21ssh23:27:090
19609998827,28cyclictest9325-21df21:31:410
19609998827,21cyclictest17466-21taskset20:40:330
19631998761,20cyclictest19550-21sh22:41:552
19631998760,17cyclictest277-21dbus-daemon21:06:262
1962399879,31cyclictest31-21ksoftirqd/121:27:151
1962399879,31cyclictest31-21ksoftirqd/121:27:151
1962399878,47cyclictest31-21ksoftirqd/122:31:221
1962399878,47cyclictest31-21ksoftirqd/122:31:221
19623998722,36cyclictest31-21ksoftirqd/100:31:581
19609998730,22cyclictest25867-21diskmemload23:06:520
19609998730,22cyclictest25867-21diskmemload23:06:520
19609998725,23cyclictest0-21swapper/019:37:000
19609998725,23cyclictest0-21swapper/019:37:000
19623998624,29cyclictest31-21ksoftirqd/121:08:021
19609998629,25cyclictest4059-21seq19:57:180
19609998628,26cyclictest501-21ssh23:04:020
19609998625,22cyclictest2671-21taskset19:55:290
19609998624,44cyclictest0-21swapper/000:22:130
19609998623,28cyclictest19540-21expr20:46:410
19609998623,28cyclictest19540-21expr20:46:410
19609998621,23cyclictest6830-21proc_pri20:06:570
19631998560,16cyclictest25867-21diskmemload23:18:262
19631998560,16cyclictest25867-21diskmemload23:18:262
19623998563,15cyclictest8233-21kernelversion20:11:491
19609998529,26cyclictest352-21runrttasks19:29:150
19609998528,26cyclictest23727-21ssh23:42:030
19609998528,26cyclictest23727-21ssh23:42:030
19631998465,13cyclictest39-21ksoftirqd/200:02:012
19631998460,18cyclictest4870-21fschecks_count23:11:462
19631998456,19cyclictest17338-21cpu00:26:422
19631998456,19cyclictest17338-21cpu00:26:422
19623998434,17cyclictest0-21swapper/120:50:561
19623998434,17cyclictest0-21swapper/120:50:561
19609998430,23cyclictest10168-21/usr/sbin/munin20:16:590
19609998426,25cyclictest23770-21seq20:58:260
19609998426,25cyclictest23770-21seq20:58:260
19609998426,24cyclictest30639-21/usr/sbin/munin19:41:490
19609998425,23cyclictest21702-21irqstats19:12:020
1962399837,48cyclictest31-21ksoftirqd/121:32:011
19623998358,16cyclictest200-21systemd-journal21:56:111
19623998315,35cyclictest31-21ksoftirqd/122:33:331
19609998343,34cyclictest0-21swapper/019:06:300
19609998343,34cyclictest0-21swapper/019:06:300
19609998329,19cyclictest13877-21taskset20:29:070
19609998328,19cyclictest22170-21seq20:53:560
1963199823,52cyclictest26429-21apt-get21:06:412
19623998246,9cyclictest181rcu_preempt21:03:161
19623998236,23cyclictest0-21swapper/119:42:571
19609998227,20cyclictest21089-21seq19:09:400
19609998221,24cyclictest14066-21apt-get20:31:370
19631998166,9cyclictest39-21ksoftirqd/219:56:502
19631998150,10cyclictest181rcu_preempt20:26:372
19631998147,24cyclictest24299-21apt-key21:01:292
19631998147,24cyclictest24299-21apt-key21:01:292
19623998144,10cyclictest181rcu_preempt21:39:321
19623998136,29cyclictest0-21swapper/123:22:261
19623998129,32cyclictest31-21ksoftirqd/123:51:531
19631998044,14cyclictest19161-21ssh23:36:062
19631998034,12cyclictest181rcu_preempt23:41:062
19623998050,7cyclictest181rcu_preempt20:21:291
19623998049,10cyclictest181rcu_preempt20:39:151
19623998020,19cyclictest31-21ksoftirqd/122:16:511
19631997952,18cyclictest25867-21diskmemload21:31:562
19631997915,27cyclictest9460-21latency_hist22:26:282
19631997915,27cyclictest9460-21latency_hist22:26:282
19623997918,35cyclictest31-21ksoftirqd/122:57:231
19631997821,37cyclictest32711-21diskmemload23:03:202
19623997860,13cyclictest25910-21fschecks_time23:46:471
19623997846,10cyclictest181rcu_preempt19:53:001
19623997845,8cyclictest181rcu_preempt23:01:301
19623997833,24cyclictest0-21swapper/120:18:201
1962399782,51cyclictest31-21ksoftirqd/122:37:431
1962399782,51cyclictest31-21ksoftirqd/122:37:431
19623997813,25cyclictest31-21ksoftirqd/119:26:281
19631997744,18cyclictest0-21swapper/219:21:292
1963199773,21cyclictest31945-21seq22:09:022
1962399779,21cyclictest31-21ksoftirqd/100:10:411
19623997760,11cyclictest32654-21ssh21:16:481
19623997711,28cyclictest31-21ksoftirqd/123:31:351
1963199767,34cyclictest27657-21systemd-run22:56:282
1963199767,34cyclictest27657-21systemd-run22:56:282
19631997652,14cyclictest0-21swapper/220:51:462
19623997654,8cyclictest181rcu_preempt21:22:061
19623997653,9cyclictest181rcu_preempt20:33:151
19623997633,7cyclictest181rcu_preempt19:39:321
19623997633,7cyclictest181rcu_preempt19:39:321
19623997624,20cyclictest31-21ksoftirqd/123:16:531
19623997624,20cyclictest31-21ksoftirqd/123:16:531
19623997610,37cyclictest31-21ksoftirqd/120:31:291
19631997541,13cyclictest181rcu_preempt19:07:372
19631997540,13cyclictest181rcu_preempt21:43:182
1963199753,48cyclictest352-21runrttasks22:47:032
19631997529,10cyclictest181rcu_preempt19:46:492
19631997510,13cyclictest39-21ksoftirqd/219:36:412
19631997510,13cyclictest39-21ksoftirqd/219:36:412
1962399759,23cyclictest31-21ksoftirqd/100:26:201
19623997551,9cyclictest181rcu_preempt19:07:441
19631997457,10cyclictest7936-21cpuspeed20:11:412
19631997452,16cyclictest365-21ntpd21:11:562
19631997433,11cyclictest181rcu_preempt21:56:582
19623997453,14cyclictest22300-21cron19:16:261
19623997453,14cyclictest18968-21sh21:47:011
19623997448,8cyclictest181rcu_preempt19:19:441
19623997421,33cyclictest31-21ksoftirqd/123:36:521
19631997348,16cyclictest25867-21diskmemload21:30:282
19631997348,16cyclictest25867-21diskmemload21:30:282
19631997347,17cyclictest0-21swapper/221:51:462
19631997347,10cyclictest58-21kcompactd020:38:052
1963199733,41cyclictest25575-21/usr/sbin/munin23:46:462
19623997348,8cyclictest181rcu_preempt22:47:001
19623997347,11cyclictest181rcu_preempt19:36:281
19623997347,11cyclictest181rcu_preempt19:36:281
19623997338,15cyclictest181rcu_preempt22:25:091
19623997338,15cyclictest181rcu_preempt22:25:091
19623997333,16cyclictest181rcu_preempt20:03:541
19623997331,13cyclictest181rcu_preempt20:54:171
19623997315,24cyclictest31-21ksoftirqd/122:10:281
19631997238,12cyclictest181rcu_preempt20:06:492
19631997226,15cyclictest181rcu_preempt21:48:592
19623997252,15cyclictest19587-21cyclictest23:26:571
19623997252,15cyclictest19587-21cyclictest23:26:571
19623997249,10cyclictest181rcu_preempt22:52:121
19623997249,10cyclictest181rcu_preempt22:52:121
19623997238,16cyclictest181rcu_preempt00:12:321
19623997238,16cyclictest181rcu_preempt00:12:321
19623997220,23cyclictest291rcuc/119:56:561
19623997212,38cyclictest31-21ksoftirqd/100:26:501
19623997212,38cyclictest31-21ksoftirqd/100:26:501
19631997152,11cyclictest26030-21kworker/u17:2-xprtiod23:06:542
19631997152,11cyclictest26030-21kworker/u17:2-xprtiod23:06:542
1963199714,54cyclictest9752-21ssh22:26:412
1963199714,54cyclictest9752-21ssh22:26:412
19623997133,20cyclictest31-21ksoftirqd/120:06:511
19623997122,41cyclictest291rcuc/119:47:031
19631997045,18cyclictest27680-21fschecks_time19:31:482
19631997045,18cyclictest27680-21fschecks_time19:31:482
1963199704,45cyclictest4489-21switchtime22:16:582
19631997044,18cyclictest365-21ntpd20:17:022
19631997042,8cyclictest181rcu_preempt23:22:092
1963199703,35cyclictest14903-21idleruntime20:32:192
19631997013,13cyclictest181rcu_preempt19:51:432
19623997054,9cyclictest0-21swapper/122:41:531
19623997054,10cyclictest2734-21ntp_offset00:01:541
19623997053,9cyclictest181rcu_preempt21:14:581
19623997050,16cyclictest19587-21cyclictest22:02:011
19623997040,11cyclictest181rcu_preempt00:00:131
19623997033,10cyclictest181rcu_preempt19:27:501
19623997030,8cyclictest181rcu_preempt22:01:031
19623997026,12cyclictest181rcu_preempt23:44:301
19623997026,12cyclictest181rcu_preempt23:44:301
1963199694,42cyclictest352-21runrttasks19:45:032
19631996937,11cyclictest19587-21cyclictest22:37:132
19631996937,11cyclictest19587-21cyclictest22:37:132
19623996932,12cyclictest181rcu_preempt22:15:271
19623996927,12cyclictest181rcu_preempt23:14:151
1963199684,37cyclictest3597-21fschecks_count21:22:112
19631996842,18cyclictest19587-21cyclictest23:41:582
19631996842,18cyclictest19587-21cyclictest23:41:582
1963199683,45cyclictest6135-21unixbench_multi00:07:022
19631996830,17cyclictest181rcu_preempt23:29:172
19631996830,17cyclictest181rcu_preempt23:29:172
19631996814,13cyclictest181rcu_preempt19:22:012
1963199673,44cyclictest4862-21cut20:01:472
1962399679,10cyclictest18751-21unixbench_singl20:42:011
1962399679,10cyclictest18751-21unixbench_singl20:42:011
19645996624,30cyclictest28939-21taskset21:11:013
1963199664,41cyclictest26471-21awk19:27:002
1963199663,44cyclictest693-21ssh21:17:002
1963199662,22cyclictest0-21swapper/223:56:562
19645996526,25cyclictest12491-21taskset00:17:573
19631996539,15cyclictest0-21swapper/220:26:252
1963199653,43cyclictest20550-21grep00:31:462
1963199653,24cyclictest20050-21awk20:46:562
1963199653,24cyclictest20050-21awk20:46:562
273392640,5sleep30-21swapper/322:55:473
273392640,5sleep30-21swapper/322:55:473
19631996441,13cyclictest381ktimers/223:51:402
1964599635,41cyclictest1705-21chrt23:06:413
1964599635,41cyclictest1705-21chrt23:06:413
1963199634,34cyclictest352-21runrttasks19:13:202
190912634,13sleep30-21swapper/319:03:223
190912634,13sleep30-21swapper/319:03:223
19645996129,20cyclictest6747-21chrt21:26:543
19645996129,20cyclictest6747-21chrt21:26:543
19645996128,23cyclictest7894-21chrt23:16:463
19645996128,23cyclictest7894-21chrt23:16:463
19645996125,24cyclictest21290-21taskset21:51:433
1964599604,42cyclictest25176-21chrt19:22:023
19645996025,21cyclictest26608-21chrt23:47:013
19645996023,25cyclictest32692-21taskset23:03:173
19645996021,27cyclictest7118-21taskset23:15:533
19645996019,28cyclictest9048-21taskset20:14:183
198802590,2sleep3451rcuc/320:46:503
198802590,2sleep3451rcuc/320:46:503
1964599599,26cyclictest131162sleep322:32:033
19645995925,22cyclictest15922-21chrt23:30:233
19645995925,22cyclictest15922-21chrt23:30:233
19645995923,24cyclictest24695-21taskset21:56:543
19645995922,26cyclictest20840-21taskset21:51:263
19645995922,25cyclictest1945-21chrt19:51:553
19645995921,26cyclictest24077-21taskset22:49:593
19645995826,20cyclictest31725-21chrt22:08:243
19645995825,21cyclictest607-21chrt21:16:573
19645995825,21cyclictest19953-21chrt23:36:483
19645995824,22cyclictest24618-21chrt23:44:343
19645995824,22cyclictest24618-21chrt23:44:343
19645995824,21cyclictest7408-21chrt00:10:233
19645995824,21cyclictest1805-21chrt22:12:093
19645995824,21cyclictest11859-21chrt22:29:563
19645995824,21cyclictest11859-21chrt22:29:563
19645995824,20cyclictest12491-21chrt21:36:473
19645995823,23cyclictest21034-21chrt20:51:363
19645995819,28cyclictest16042-21taskset00:23:483
19645995726,20cyclictest19837-21chrt22:42:003
19645995726,19cyclictest29489-21chrt21:11:423
19645995725,20cyclictest29062-21chrt19:36:403
19645995725,20cyclictest29062-21chrt19:36:403
19645995725,19cyclictest28585-21chrt22:57:093
19645995724,22cyclictest22578-21chrt19:16:313
19645995721,24cyclictest12366-21taskset23:23:473
19645995721,24cyclictest11121-21taskset21:34:283
1964599563,39cyclictest6148-21chrt20:06:293
19645995626,20cyclictest15972-21chrt22:36:373
19645995626,20cyclictest15972-21chrt22:36:373
19645995625,21cyclictest17324-21chrt23:31:583
19645995624,21cyclictest28790-21chrt22:03:343
19645995624,20cyclictest4269-21chrt19:59:563
19645995624,19cyclictest3034-21chrt00:02:003
19645995623,21cyclictest31909-21chrt19:45:273
19645995623,20cyclictest13288-21chrt20:26:583
19645995621,23cyclictest486-21chrt23:57:433
19645995619,24cyclictest23732-21taskset20:57:563
19645995619,24cyclictest23732-21taskset20:57:563
19645995524,21cyclictest3243-21chrt21:21:433
19645995524,20cyclictest17421-21chrt20:39:583
19645995524,20cyclictest15543-21chrt20:32:333
19645995524,19cyclictest11128-21chrt20:21:393
19645995523,22cyclictest19922-21chrt00:31:183
19645995523,22cyclictest19922-21chrt00:31:183
19645995523,21cyclictest6683-21chrt22:21:383
19645995523,21cyclictest6683-21chrt22:21:383
19645995523,21cyclictest21706-21chrt00:32:563
19645995523,20cyclictest25614-21chrt21:03:233
19645995523,20cyclictest21123-21chrt19:10:073
19645995523,19cyclictest18317-21chrt20:41:523
19645995523,19cyclictest18317-21chrt20:41:523
19645995522,22cyclictest17544-21chrt21:45:433
19645995522,21cyclictest9672-21chrt20:16:453
19645995522,21cyclictest8061-21chrt00:11:323
19645995522,21cyclictest8061-21chrt00:11:323
19645995521,20cyclictest28347-21taskset19:32:023
19645995521,20cyclictest28347-21taskset19:32:023
19645995520,24cyclictest29090-21taskset23:51:513
19645995422,19cyclictest25822-21chrt19:26:393
19645995420,23cyclictest5806-21taskset22:19:553
19645995419,24cyclictest6760-21taskset20:06:533
19645995322,20cyclictest21647-21chrt19:12:023
19645995321,21cyclictest859-21chrt19:47:503
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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