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2026-02-25 - 03:48
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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
Characteristics of the highest latencies:
System rack5slot0.osadl.org (updated Wed Feb 25, 2026 00:44:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
320721310,3sleep21971099cyclictest00:12:452
1515421150,1sleep00-21swapper/023:45:590
642921070,1sleep02024-21nfsd21:47:130
3212990,3sleep30-21swapper/322:38:143
17442910,0sleep11740-21sshd22:10:421
312212890,1sleep00-21swapper/021:25:420
209852860,2sleep10-21swapper/123:57:101
213252850,2sleep30-21swapper/321:24:473
279202840,4sleep20-21swapper/221:22:032
1922028434,46sleep30-21swapper/319:07:073
1921828435,45sleep10-21swapper/119:07:041
238522830,2sleep223848-21sshd21:38:422
308522820,3sleep10-21swapper/121:22:221
130832820,2sleep20-21swapper/221:44:352
262732810,4sleep10-21swapper/122:23:411
111942810,1sleep30-21swapper/323:17:463
158602800,2sleep10-21swapper/100:31:481
114652800,1sleep20-21swapper/200:03:172
194142790,2sleep319413-21bash22:43:433
1927827938,9sleep20-21swapper/219:07:502
259692780,2sleep125855-21sshd23:26:081
51302770,1sleep30-21swapper/323:55:243
305492760,2sleep130546-21sshd22:55:191
190092760,2sleep32024-21nfsd23:11:403
323192750,1sleep00-21swapper/021:15:390
307272750,3sleep10-21swapper/100:19:261
267562750,2sleep01970899cyclictest21:32:030
108032750,2sleep20-21swapper/223:14:192
58182740,2sleep30-21swapper/322:52:443
115972740,2sleep211596-21bash22:05:022
62862720,4sleep11970999cyclictest23:38:021
201672720,2sleep20-21swapper/200:35:432
17732710,1sleep00-21swapper/022:24:320
101312710,1sleep10-21swapper/121:37:041
158132700,3sleep31971199cyclictest21:17:263
148972700,0sleep00-21swapper/022:15:300
269612690,1sleep10-21swapper/121:11:431
207612680,1sleep10-21swapper/123:15:181
261522670,2sleep226153-21sshd22:58:202
134372670,3sleep01970899cyclictest23:31:530
134372670,3sleep01970899cyclictest23:31:520
104422670,4sleep11970999cyclictest21:58:041
46052660,3sleep01970899cyclictest23:17:030
155402640,4sleep31971199cyclictest00:14:083
215652630,3sleep21971099cyclictest00:29:002
1916125832,14sleep00-21swapper/019:06:280
139832310,3sleep20-21swapper/200:17:342
235102300,2sleep323512-21id21:55:543
301672260,4sleep30-21swapper/300:29:583
12792261,23sleep2144650irq/27-eth022:41:422
36182250,3sleep13616-21bash22:07:341
251402240,22sleep1144650irq/27-eth021:49:161
193182240,4sleep20-21swapper/223:56:592
159182240,2sleep215910-21sshd23:42:412
314332230,2sleep20-21swapper/219:35:132
161352230,1sleep20-21swapper/223:39:072
157042230,1sleep00-21swapper/022:53:490
139502230,1sleep00-21swapper/021:24:000
87452220,20sleep3144650irq/27-eth022:11:303
302502220,20sleep3144650irq/27-eth000:08:473
210382220,2sleep21971099cyclictest21:11:042
67992210,0sleep00-21swapper/023:10:200
233052210,1sleep00-21swapper/000:22:010
1971099210,16cyclictest33-21ksoftirqd/221:25:522
193312210,2sleep20-21swapper/222:50:392
144802210,19sleep1144650irq/27-eth022:32:521
110732210,2sleep20-21swapper/200:24:172
302012200,1sleep030198-21bash00:01:460
180492200,18sleep3144650irq/27-eth021:14:163
22872193,14sleep3144650irq/27-eth022:24:363
225682190,2sleep20-21swapper/223:19:002
19709991910,2cyclictest22-21ksoftirqd/122:39:541
1970899190,17cyclictest0-21swapper/022:26:120
217622180,16sleep1144650irq/27-eth021:28:121
19710991814,3cyclictest27338-21sshd23:29:532
1971099181,3cyclictest1903-21memory00:30:182
1970999187,5cyclictest22-21ksoftirqd/122:02:491
19709991816,1cyclictest15519-21sshd23:46:031
19709991810,4cyclictest36-21rcuop/221:50:521
1970999180,12cyclictest0-21swapper/120:00:121
1970999180,11cyclictest22-21ksoftirqd/123:43:021
1970999180,11cyclictest22-21ksoftirqd/122:18:021
1970899180,16cyclictest9918-21bash22:35:420
148352180,16sleep1144650irq/27-eth023:21:321
109742180,16sleep310950irq/23-ehci_hcd00:03:153
305512170,0sleep130548-21sshd21:19:001
1971199176,5cyclictest10950irq/23-ehci_hcd00:17:473
1971099177,3cyclictest32589-21sshd21:56:582
1971099175,11cyclictest36-21rcuop/222:10:392
1971099174,3cyclictest25765-21sshd22:20:122
1971099174,11cyclictest30816-21sshd23:05:352
19710991712,1cyclictest10950irq/23-ehci_hcd20:50:132
1970999178,2cyclictest22-21ksoftirqd/121:30:551
1970999176,4cyclictest23237-21sshd22:40:311
19709991712,3cyclictest0-21swapper/123:54:011
19709991712,3cyclictest0-21swapper/100:13:221
1970999170,15cyclictest7329-21rm00:06:141
1970999170,11cyclictest22-21ksoftirqd/100:35:361
1970999170,10cyclictest22-21ksoftirqd/123:10:081
1970899176,7cyclictest0-21swapper/023:09:290
1971199164,11cyclictest5596-21sshd23:52:033
19711991612,3cyclictest19622-21bash23:39:323
1971199161,13cyclictest0-21swapper/323:22:353
1971199160,15cyclictest0-21swapper/323:33:173
1971199160,15cyclictest0-21swapper/323:33:173
1971099167,4cyclictest10950irq/23-ehci_hcd00:07:302
1971099167,3cyclictest2023-21nfsd23:03:252
1971099166,5cyclictest22442-21sshd22:16:212
1971099165,3cyclictest5725-21sshd22:45:452
1971099163,3cyclictest5061-21bash23:48:272
1971099160,15cyclictest0-21swapper/223:34:072
1971099160,15cyclictest0-21swapper/223:34:072
1970999169,2cyclictest22-21ksoftirqd/123:08:221
1970999168,6cyclictest2132-21sshd23:30:301
1970999168,6cyclictest2132-21sshd23:30:291
1970999167,8cyclictest22-21ksoftirqd/123:03:271
1970999167,7cyclictest21076-21rm21:41:571
1970999165,9cyclictest22-21ksoftirqd/122:50:021
1970999164,7cyclictest22-21ksoftirqd/100:00:051
1970999164,4cyclictest10950irq/23-ehci_hcd20:12:011
1970999161,8cyclictest0-21swapper/100:25:451
19709991613,2cyclictest26096-21sshd22:27:011
19709991611,4cyclictest22-21ksoftirqd/100:21:281
19709991611,3cyclictest5386-21munin-node21:00:141
19709991610,5cyclictest22-21ksoftirqd/122:47:211
1970899161,13cyclictest0-21swapper/022:05:210
1970899160,15cyclictest28902-21bash22:48:200
1970899160,12cyclictest0-21swapper/023:36:400
1970899160,12cyclictest0-21swapper/023:26:480
295302150,2sleep329529-21bash21:29:013
1971199157,7cyclictest0-21swapper/300:37:503
19711991511,3cyclictest15079-21bash21:30:463
1971199150,6cyclictest19172-21sshd23:00:563
1971199150,3cyclictest12129-21bash22:18:463
1971199150,14cyclictest0-21swapper/321:41:273
1971199150,14cyclictest0-21swapper/320:28:153
1971199150,13cyclictest2132-21sshd22:26:543
1971199150,13cyclictest0-21swapper/321:35:563
1971099157,1cyclictest32065-21sshd21:46:282
1971099151,4cyclictest20804-21sshd22:26:252
1971099151,3cyclictest0-21swapper/223:51:082
1971099151,12cyclictest10679-21sshd21:30:192
19710991510,3cyclictest25683-21sshd21:18:302
1971099150,6cyclictest0-21swapper/221:52:582
1971099150,3cyclictest0-21swapper/223:22:432
1971099150,14cyclictest0-21swapper/222:34:192
1971099150,13cyclictest0-21swapper/221:00:202
1970999159,5cyclictest144650irq/27-eth019:38:021
1970999155,4cyclictest0-21swapper/119:15:001
1970999151,13cyclictest0-21swapper/120:20:121
1970899157,5cyclictest0-21swapper/022:03:460
1970899157,1cyclictest0-21swapper/020:05:130
1970899150,4cyclictest30317-21bash22:10:200
1970899150,1cyclictest18904-21sshd00:25:090
1970899150,1cyclictest0-21swapper/021:50:240
1970899150,14cyclictest23019-21bash22:58:000
1970899150,14cyclictest0-21swapper/021:12:310
1970899150,14cyclictest0-21swapper/020:40:250
1970899150,14cyclictest0-21swapper/000:37:250
1970899150,14cyclictest0-21swapper/000:05:480
1970899150,11cyclictest0-21swapper/000:15:010
1971199149,2cyclictest10950irq/23-ehci_hcd20:15:313
1971199147,6cyclictest6419-21sshd23:41:373
1971199147,5cyclictest0-21swapper/323:28:453
1971199145,4cyclictest2022-21nfsd22:45:113
1971199143,10cyclictest10950irq/23-ehci_hcd21:01:423
1971199142,1cyclictest24027-21sshd23:46:583
19711991411,2cyclictest5834-21sshd00:30:413
1971199140,2cyclictest0-21swapper/322:31:093
1971199140,2cyclictest0-21swapper/322:05:213
1971199140,13cyclictest27666-21sshd21:52:533
1971199140,13cyclictest144650irq/27-eth021:45:403
1971199140,13cyclictest0-21swapper/323:05:223
1971199140,10cyclictest0-21swapper/300:21:093
1971099147,3cyclictest144650irq/27-eth019:44:482
1971099143,7cyclictest0-21swapper/221:07:412
1971099142,8cyclictest0-21swapper/219:23:412
1971099141,12cyclictest144650irq/27-eth019:56:242
1971099141,10cyclictest4122-21sshd22:00:432
1971099140,5cyclictest2024-21nfsd22:35:132
1971099140,13cyclictest0-21swapper/219:45:572
1971099140,12cyclictest0-21swapper/220:25:152
1971099140,10cyclictest0-21swapper/220:47:212
1970999148,4cyclictest14457-21idleruntime-cro20:10:011
1970999144,4cyclictest10950irq/23-ehci_hcd19:50:191
19709991412,1cyclictest0-21swapper/120:48:061
1970999140,12cyclictest29472-21ntpq20:40:171
1970899147,3cyclictest688-21sshd21:57:000
1970899144,9cyclictest0-21swapper/019:46:030
19708991412,1cyclictest777-21sshd00:33:460
19708991412,1cyclictest3-21ksoftirqd/000:16:540
19708991412,1cyclictest0-21swapper/022:31:170
1970899140,9cyclictest0-21swapper/021:05:130
1970899140,1cyclictest0-21swapper/023:56:560
1970899140,13cyclictest684-21sshd21:43:140
1970899140,10cyclictest0-21swapper/021:36:580
1971199138,4cyclictest14975-21sshd22:01:553
19711991311,1cyclictest0-21swapper/320:59:133
19711991311,1cyclictest0-21swapper/320:49:163
19711991311,1cyclictest0-21swapper/319:47:323
1971199130,12cyclictest144650irq/27-eth020:20:483
1971199130,12cyclictest0-21swapper/322:55:433
1971199130,12cyclictest0-21swapper/321:08:303
1971199130,12cyclictest0-21swapper/320:51:583
1971199130,12cyclictest0-21swapper/320:37:193
1971199130,12cyclictest0-21swapper/320:10:143
1971199130,12cyclictest0-21swapper/319:50:533
1971199130,12cyclictest0-21swapper/319:36:403
1971199130,12cyclictest0-21swapper/319:32:563
1971199130,11cyclictest24929-21ntp_states20:30:213
1971199130,11cyclictest23868-21chrt19:17:523
1971099138,3cyclictest20602-21memory19:10:172
1971099133,7cyclictest0-21swapper/220:32:492
1971099132,8cyclictest0-21swapper/219:30:492
1971099130,12cyclictest0-21swapper/220:56:182
1971099130,12cyclictest0-21swapper/220:40:502
1971099130,12cyclictest0-21swapper/220:36:252
1971099130,12cyclictest0-21swapper/220:23:172
1971099130,12cyclictest0-21swapper/220:10:112
1971099130,12cyclictest0-21swapper/220:05:552
1971099130,12cyclictest0-21swapper/219:50:412
1970999138,4cyclictest144650irq/27-eth019:20:521
1970999138,3cyclictest30345-21munin-node19:30:231
1970999137,5cyclictest0-21swapper/119:46:221
19709991311,1cyclictest0-21swapper/119:40:401
19709991310,2cyclictest17644-21idleruntime20:15:131
1970999130,5cyclictest0-21swapper/120:30:221
1970999130,2cyclictest0-21swapper/120:55:501
1970999130,12cyclictest0-21swapper/120:35:401
1970999130,12cyclictest0-21swapper/119:56:341
1970999130,12cyclictest0-21swapper/119:25:361
1970999130,11cyclictest22674-21hddtemp_smartct19:15:141
1970999130,11cyclictest22380-21memory20:25:171
1970899137,5cyclictest0-21swapper/020:59:130
1970899137,5cyclictest0-21swapper/019:52:060
1970899137,5cyclictest0-21swapper/019:42:290
1970899137,3cyclictest0-21swapper/019:30:120
19708991311,1cyclictest0-21swapper/020:38:580
1970899130,9cyclictest20199-21sshd23:04:370
1970899130,9cyclictest0-21swapper/023:40:290
1970899130,1cyclictest0-21swapper/021:01:480
1970899130,12cyclictest23985-21sshd23:50:220
1970899130,12cyclictest11693-21bash22:42:490
1970899130,12cyclictest0-21swapper/023:20:040
1970899130,12cyclictest0-21swapper/020:47:000
1970899130,12cyclictest0-21swapper/020:26:260
1970899130,12cyclictest0-21swapper/020:20:260
1970899130,12cyclictest0-21swapper/019:55:340
1970899130,12cyclictest0-21swapper/019:23:400
1971199127,4cyclictest144650irq/27-eth019:25:413
1971199127,4cyclictest0-21swapper/319:55:513
1971199121,10cyclictest1704-21iostat_ios19:40:153
1971199120,3cyclictest20868-21ntp_states19:10:183
1971199120,11cyclictest0-21swapper/320:40:033
1971199120,11cyclictest0-21swapper/320:05:073
1971199120,11cyclictest0-21swapper/320:00:023
1971199120,10cyclictest24604-21diskstats19:20:113
1971099127,4cyclictest0-21swapper/220:15:132
1971099122,9cyclictest0-21swapper/219:25:042
1971099120,3cyclictest11255-21ntp_states20:00:202
1970999128,3cyclictest0-21swapper/121:05:011
1970999120,10cyclictest2088-21snmpd20:50:071
1970899126,4cyclictest0-21swapper/020:33:230
1970899121,1cyclictest0-21swapper/020:00:040
19708991210,1cyclictest0-21swapper/020:10:220
1970899120,8cyclictest0-21swapper/019:28:240
1970899120,2cyclictest0-21swapper/019:15:090
1970899120,1cyclictest0-21swapper/020:51:160
1970899120,11cyclictest0-21swapper/020:15:120
1971099110,10cyclictest22266-21df19:15:122
1970899110,7cyclictest0-21swapper/019:10:210
1970899110,10cyclictest0-21swapper/019:35:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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