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2026-01-24 - 02:48
[ 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 Sat Jan 24, 2026 00:44:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2174321300,0sleep00-21swapper/022:06:150
807929632,46sleep10-21swapper/119:06:211
816829532,43sleep30-21swapper/319:06:593
44162850,2sleep30-21swapper/321:38:463
307002810,2sleep10-21swapper/123:04:161
257882800,2sleep10-21swapper/120:45:131
107872800,2sleep20-21swapper/200:08:562
151242790,3sleep30-21swapper/323:59:113
326622780,1sleep10-21swapper/122:13:011
326622780,1sleep10-21swapper/122:13:011
9902770,4sleep3885799cyclictest00:28:593
237812760,0sleep00-21swapper/023:50:060
157992750,1sleep2885699cyclictest00:36:522
302162730,2sleep10-21swapper/121:32:511
263252730,3sleep3885799cyclictest22:07:023
158702730,2sleep215871-21sshd23:43:242
163402720,2sleep30-21swapper/322:41:113
156122700,1sleep08-21rcu_preempt00:36:500
73262690,1sleep30-21swapper/323:36:563
54432690,0sleep35442-21bash22:39:433
306102680,1sleep10-21swapper/122:53:511
251832650,1sleep0885499cyclictest23:39:530
39932620,2sleep1885599cyclictest21:43:331
237722590,1sleep20-21swapper/222:01:202
800725832,9sleep20-21swapper/219:05:502
800324833,11sleep00-21swapper/019:05:480
53872460,0sleep25389-21id22:08:532
885599411,34cyclictest2066-21nscd22:26:551
50772340,1sleep30-21swapper/323:31:103
53692310,1sleep041ktimersoftd/000:08:010
885799303,12cyclictest144650irq/27-eth021:11:163
118482270,2sleep211846-21bash23:11:302
92742260,2sleep20-21swapper/221:54:072
885799265,4cyclictest0-21swapper/323:46:443
8857992613,6cyclictest144650irq/27-eth000:07:583
885799252,7cyclictest30844-21sshd22:59:183
885799245,8cyclictest13766-21sshd00:14:313
8857992412,7cyclictest15340-21sshd22:00:123
8856992422,1cyclictest2878-21minicom21:12:102
309232240,22sleep1144650irq/27-eth000:12:001
885799233,7cyclictest144650irq/27-eth023:23:323
885799233,7cyclictest144650irq/27-eth023:01:263
8855992321,1cyclictest0-21swapper/121:12:101
238722231,20sleep3144650irq/27-eth023:29:153
217712230,1sleep30-21swapper/321:41:153
885799225,9cyclictest12139-21sshd00:30:463
885799225,9cyclictest12139-21sshd00:30:463
885799225,15cyclictest0-21swapper/300:15:043
885799224,6cyclictest144650irq/27-eth022:18:163
885799223,7cyclictest4449-21bash23:10:213
885799223,6cyclictest5008-21sshd00:02:363
885799223,5cyclictest144650irq/27-eth022:26:143
8857992212,8cyclictest12125-21sshd23:42:473
885599228,2cyclictest22-21ksoftirqd/123:16:341
32742220,2sleep20-21swapper/223:36:102
162702220,1sleep10-21swapper/123:12:141
113042220,1sleep20-21swapper/223:06:222
885799218,2cyclictest144650irq/27-eth000:38:553
885799214,9cyclictest21575-21sshd00:21:203
885799214,9cyclictest17862-21ntp_states21:55:193
885799214,7cyclictest28539-21sshd21:52:023
885799214,6cyclictest30205-21sshd21:18:243
885799214,5cyclictest0-21swapper/321:26:383
885799214,3cyclictest0-21swapper/322:13:393
885799214,3cyclictest0-21swapper/322:13:393
885799213,7cyclictest5934-21sshd22:50:063
885799212,8cyclictest13576-21sshd21:45:023
8857992111,3cyclictest144650irq/27-eth021:30:583
885799211,13cyclictest11225-21sshd22:45:303
885699214,12cyclictest33-21ksoftirqd/223:56:132
885599211,3cyclictest3350-21bash23:25:411
885599211,10cyclictest0-21swapper/122:42:171
243682210,2sleep1885599cyclictest23:55:171
142772210,3sleep10-21swapper/122:05:081
125512210,3sleep20-21swapper/223:48:172
885799205,8cyclictest8596-21sshd23:16:183
885799204,8cyclictest16544-21sshd22:30:593
885799203,15cyclictest17146-21sshd22:20:253
8857992012,5cyclictest144650irq/27-eth023:07:163
8857992011,7cyclictest24214-21munin-node23:50:103
8857992010,8cyclictest21115-21bash21:21:463
885699206,13cyclictest5994-21kworker/2:222:44:062
885599206,6cyclictest22-21ksoftirqd/122:55:521
885599202,7cyclictest22-21ksoftirqd/121:25:081
885599201,3cyclictest0-21swapper/100:29:241
885599201,14cyclictest0-21swapper/121:21:311
885599200,9cyclictest23425-21bash21:46:211
885599200,9cyclictest17787-21sshd21:16:271
61662200,17sleep1144650irq/27-eth022:03:451
885799192,5cyclictest144650irq/27-eth020:35:063
885799192,15cyclictest14409-21chrt20:21:313
8857991912,6cyclictest29062-21runrttasks19:48:523
8857991912,6cyclictest29062-21runrttasks19:48:523
885799191,13cyclictest144650irq/27-eth019:21:523
8857991910,7cyclictest10445-21unixbench_multi19:10:223
885699190,14cyclictest0-21swapper/223:51:342
885699190,13cyclictest7256-21sshd00:24:442
885599196,4cyclictest28950irq/26-ahci[00023:37:111
885599193,6cyclictest12803-21sshd23:42:521
885599193,6cyclictest0-21swapper/121:36:091
885599193,11cyclictest22-21ksoftirqd/100:04:431
885599191,4cyclictest15406-21sshd22:30:471
885599191,3cyclictest10146-21bash23:32:011
885599191,3cyclictest0-21swapper/100:15:341
885599191,11cyclictest144650irq/27-eth021:59:541
260022190,0sleep00-21swapper/021:17:440
111262190,3sleep1885599cyclictest23:21:471
885799189,7cyclictest1667-21NetworkManager20:29:133
885799183,13cyclictest2959-21chrt21:03:453
885799182,14cyclictest4209-21lockdev20:02:173
885799181,15cyclictest2512-21runrttasks19:37:543
885699183,4cyclictest14385-21nfsd421:35:182
885699183,3cyclictest0-21swapper/221:19:482
885599182,8cyclictest31688-21sshd23:45:561
885599182,7cyclictest22-21ksoftirqd/122:48:551
885599181,7cyclictest19631-21sshd00:37:361
885599181,5cyclictest15976-21sshd22:20:181
885599181,3cyclictest26711-21bash22:37:541
885599181,2cyclictest0-21swapper/100:30:241
885599181,2cyclictest0-21swapper/100:30:231
885599181,11cyclictest22-21ksoftirqd/122:15:191
885599180,12cyclictest22-21ksoftirqd/100:09:451
885799179,3cyclictest144650irq/27-eth019:30:023
885799174,6cyclictest26660-21munin-node20:45:193
885799170,15cyclictest2088-21snmpd19:53:023
885699177,9cyclictest5326-21sshd23:15:392
885699170,3cyclictest1650-21sshd00:34:362
885699170,3cyclictest1650-21sshd00:34:362
885699170,11cyclictest24194-21sshd22:27:142
885599171,9cyclictest0-21swapper/100:20:421
885599171,10cyclictest144650irq/27-eth023:50:591
885599170,8cyclictest3284-21sshd23:05:081
175522170,15sleep2144650irq/27-eth022:10:352
175522170,15sleep2144650irq/27-eth022:10:352
885799164,5cyclictest144650irq/27-eth019:15:113
885799164,3cyclictest144650irq/27-eth021:05:113
885799163,11cyclictest10838-21grep20:15:133
885799162,9cyclictest144650irq/27-eth020:40:103
885799162,4cyclictest144650irq/27-eth020:32:193
885799161,13cyclictest2024-21nfsd19:40:153
885699160,14cyclictest0-21swapper/223:20:462
885699160,14cyclictest0-21swapper/200:02:482
885599161,3cyclictest0-21swapper/121:50:021
8855991612,3cyclictest0-21swapper/120:50:251
885599161,14cyclictest17245-1kworker/1:1H20:16:561
8855991611,1cyclictest36-21rcuop/219:55:181
8854991616,0cyclictest30734-21kworker/0:122:27:080
8854991614,1cyclictest0-21swapper/023:46:430
8854991611,4cyclictest0-21swapper/021:50:580
885799156,7cyclictest8623-21tr20:10:173
885799155,9cyclictest0-21swapper/320:05:143
885799153,5cyclictest0-21swapper/319:55:113
885799153,3cyclictest16631-21munin-node19:25:113
885799153,10cyclictest30314-21taskset20:54:483
8857991510,3cyclictest32246-21munin-node20:55:233
885699157,2cyclictest18556-21grep21:55:232
885699154,5cyclictest25-21rcuop/121:48:302
885699154,2cyclictest144650irq/27-eth021:28:552
885699153,4cyclictest27975-21sshd21:42:142
885699152,12cyclictest144650irq/27-eth000:15:252
885699151,4cyclictest0-21swapper/222:24:052
8856991512,2cyclictest10779-21sshd21:34:552
8856991510,4cyclictest7488-21sshd22:45:052
8856991510,1cyclictest144650irq/27-eth023:30:342
885699150,6cyclictest22823-21sshd23:03:002
885699150,6cyclictest18087-21sshd21:21:182
885699150,14cyclictest33-21ksoftirqd/222:36:532
885699150,11cyclictest144650irq/27-eth020:15:152
885599151,7cyclictest0-21swapper/120:20:141
885599150,7cyclictest23873-21grep20:40:171
885499158,4cyclictest0-21swapper/023:10:300
8854991511,3cyclictest10-21rcuc/022:35:510
8854991511,3cyclictest0-21swapper/019:53:370
885499150,1cyclictest2024-21nfsd23:33:400
885499150,1cyclictest0-21swapper/022:32:010
885499150,14cyclictest0-21swapper/022:50:500
885499150,11cyclictest0-21swapper/022:49:380
162222150,2sleep10-21swapper/120:25:191
885699143,3cyclictest0-21swapper/222:32:432
885699142,3cyclictest1397-21hddtemp_smartct21:00:132
885699142,11cyclictest9760-21sshd22:50:272
885699141,6cyclictest36-21rcuop/200:10:252
885699141,5cyclictest36-21rcuop/222:15:492
8856991410,3cyclictest32270-21sshd00:28:482
885699140,13cyclictest33-21ksoftirqd/222:55:172
885599142,11cyclictest47-21rcuop/319:50:171
885599141,7cyclictest0-21swapper/120:00:101
885599141,2cyclictest144650irq/27-eth020:05:351
885599141,12cyclictest144650irq/27-eth019:41:501
885599141,12cyclictest0-21swapper/121:00:031
885599141,12cyclictest0-21swapper/120:55:471
885599141,12cyclictest0-21swapper/120:32:021
885499149,4cyclictest12974-21bash00:30:560
885499149,4cyclictest12974-21bash00:30:550
885499148,5cyclictest0-21swapper/020:40:150
885499145,6cyclictest0-21swapper/022:56:040
885499145,6cyclictest0-21swapper/000:25:490
885499145,1cyclictest3-21ksoftirqd/023:22:550
885499144,9cyclictest3-21ksoftirqd/023:00:250
8854991412,1cyclictest21045-21sshd21:12:100
8854991412,1cyclictest0-21swapper/023:15:050
885499141,1cyclictest0-21swapper/021:01:220
885499141,1cyclictest0-21swapper/000:02:360
885499141,12cyclictest0-21swapper/021:23:430
885499140,4cyclictest0-21swapper/023:58:430
885499140,3cyclictest0-21swapper/019:21:380
885499140,3cyclictest0-21swapper/000:18:570
885499140,1cyclictest0-21swapper/023:44:500
885499140,13cyclictest16614-21awk22:00:170
885499140,13cyclictest0-21swapper/023:25:260
885499140,11cyclictest20340-21sshd21:41:010
885699139,3cyclictest9200-21df_inode19:10:112
885699138,4cyclictest2100-21snmpd20:47:282
885699138,4cyclictest144650irq/27-eth020:30:342
885699138,3cyclictest23210-21munin-node20:40:132
885699138,3cyclictest12238-21irqstats19:15:152
885699133,3cyclictest16930-21diskstats19:25:132
885699131,4cyclictest0-21swapper/223:25:052
8856991311,1cyclictest0-21swapper/219:55:182
885699131,10cyclictest29740-21df19:50:102
885699130,1cyclictest0-21swapper/219:36:262
885699130,12cyclictest0-21swapper/221:07:352
885699130,12cyclictest0-21swapper/220:50:072
885699130,12cyclictest0-21swapper/220:14:412
885699130,12cyclictest0-21swapper/220:04:002
885699130,12cyclictest0-21swapper/219:46:152
885699130,12cyclictest0-21swapper/219:46:152
885699130,12cyclictest0-21swapper/219:21:512
885699130,11cyclictest24653-21sh19:40:122
885699130,11cyclictest2100-21snmpd19:32:132
885599131,3cyclictest27225-21df_inode19:45:121
885599131,3cyclictest27225-21df_inode19:45:121
885599131,3cyclictest0-21swapper/119:35:151
885599131,3cyclictest0-21swapper/119:30:111
885599131,3cyclictest0-21swapper/119:20:351
885599131,3cyclictest0-21swapper/119:15:121
885599131,2cyclictest0-21swapper/119:25:141
885599131,11cyclictest2878-21minicom19:14:001
885599131,11cyclictest20969-21hddtemp_smartct20:35:121
885599130,12cyclictest0-21swapper/121:05:111
885599130,12cyclictest0-21swapper/120:11:581
885499139,3cyclictest8070-21rm22:40:070
885499139,3cyclictest0-21swapper/020:36:490
885499138,4cyclictest30263-21sshd23:09:300
885499138,4cyclictest0-21swapper/022:10:050
885499138,4cyclictest0-21swapper/022:10:050
885499137,5cyclictest0-21swapper/021:37:310
8854991311,1cyclictest0-21swapper/020:22:560
8854991311,1cyclictest0-21swapper/020:09:450
8854991311,1cyclictest0-21swapper/020:00:220
885499130,9cyclictest0-21swapper/021:55:510
885499130,5cyclictest13675-21sshd21:45:030
885499130,5cyclictest0-21swapper/022:16:000
885499130,3cyclictest0-21swapper/019:55:570
885499130,3cyclictest0-21swapper/000:21:330
885499130,2cyclictest0-21swapper/021:26:420
885499130,1cyclictest0-21swapper/021:34:060
885499130,12cyclictest0-21swapper/020:25:180
885499130,12cyclictest0-21swapper/019:30:460
885499130,12cyclictest0-21swapper/019:12:240
885499130,12cyclictest0-21swapper/000:11:190
885499130,10cyclictest0-21swapper/022:21:090
885699128,3cyclictest30861-21df20:55:132
885699122,2cyclictest144650irq/27-eth020:35:152
885699120,3cyclictest15145-21munin-node20:25:112
885699120,10cyclictest5516-21hddtemp_smartct20:05:122
885699120,10cyclictest2100-21snmpd20:20:062
885499121,1cyclictest0-21swapper/019:36:200
8854991210,1cyclictest0-21swapper/019:48:040
8854991210,1cyclictest0-21swapper/019:48:040
885499120,11cyclictest0-21swapper/021:05:170
885499120,11cyclictest0-21swapper/020:52:350
885499120,11cyclictest0-21swapper/020:32:120
885499120,11cyclictest0-21swapper/019:27:300
885499117,3cyclictest0-21swapper/019:40:020
885499117,3cyclictest0-21swapper/019:15:240
885499110,3cyclictest0-21swapper/020:13:040
885499110,1cyclictest0-21swapper/020:45:150
885499110,1cyclictest0-21swapper/020:16:570
885499110,10cyclictest0-21swapper/020:55:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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