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2026-02-25 - 19:06
[ 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 12:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1540121320,6sleep03170399cyclictest12:21:530
2175021190,5sleep00-21swapper/012:08:230
1371921140,3sleep13170499cyclictest11:39:181
27642980,3sleep30-21swapper/311:13:193
3135729333,56sleep30-21swapper/307:08:543
327062900,1sleep12023-21nfsd09:21:081
299812880,2sleep229976-21sshd09:34:402
325302870,2sleep30-21swapper/310:20:173
248942870,2sleep12512-21runrttasks10:44:041
264182860,4sleep30-21swapper/310:19:423
41342850,2sleep10-21swapper/109:31:501
3119628433,47sleep10-21swapper/107:07:041
89702830,0sleep02024-21nfsd09:42:390
219092830,2sleep221893-21sshd11:15:192
327542820,2sleep332747-21sshd12:37:583
266742820,2sleep30-21swapper/311:54:563
296062810,2sleep10-21swapper/112:19:541
255592790,2sleep13170499cyclictest10:37:111
252322790,1sleep10-21swapper/112:22:591
76152780,1sleep07614-21bash11:13:520
40792780,1sleep30-21swapper/312:06:263
269532780,2sleep30-21swapper/309:20:303
203262780,0sleep120316-21sshd11:22:191
244622770,2sleep20-21swapper/210:44:012
202342770,2sleep320231-21sshd11:08:063
240122750,2sleep124003-21sshd11:15:301
74452740,1sleep10-21swapper/110:59:551
299042740,1sleep00-21swapper/009:48:450
31752730,2sleep20-21swapper/211:09:502
227482730,1sleep022744-21bash11:18:570
316582680,0sleep00-21swapper/010:41:130
325452650,3sleep23170599cyclictest11:13:022
232802650,4sleep13170499cyclictest11:29:361
232802650,4sleep13170499cyclictest11:29:361
3125925331,11sleep00-21swapper/007:07:510
3133625034,12sleep20-21swapper/207:08:452
41682340,5sleep13170499cyclictest10:45:201
196622340,3sleep20-21swapper/210:11:592
134562320,29sleep3144650irq/27-eth012:14:393
87022290,0sleep18701-21sshd10:00:081
254432290,0sleep00-21swapper/010:12:370
319372270,2sleep20-21swapper/212:30:452
151152270,25sleep3144650irq/27-eth011:21:463
3170699265,2cyclictest0-21swapper/312:15:063
3170399260,22cyclictest17627-21bash09:29:500
51192250,23sleep3144650irq/27-eth011:31:003
3170699257,2cyclictest0-21swapper/311:35:103
3170699256,2cyclictest0-21swapper/311:15:233
3170399258,15cyclictest0-21swapper/009:17:150
261192250,2sleep226120-21sshd10:54:552
3170699248,3cyclictest0-21swapper/309:34:583
3170699240,10cyclictest0-21swapper/312:25:333
168712240,4sleep23170599cyclictest09:40:052
207612230,2sleep20-21swapper/210:29:302
185872230,2sleep30-21swapper/310:46:553
154502233,18sleep1144650irq/27-eth009:50:301
54882220,20sleep1144650irq/27-eth010:14:001
3170699227,2cyclictest0-21swapper/310:50:303
3170699222,0cyclictest0-21swapper/310:05:133
3170699220,2cyclictest0-21swapper/309:47:103
3170699220,2cyclictest0-21swapper/309:15:523
3170699220,2cyclictest0-21swapper/307:50:133
3170699220,2cyclictest0-21swapper/307:40:123
3170699220,20cyclictest0-21swapper/309:44:243
3170699220,1cyclictest0-21swapper/309:12:533
3170399220,21cyclictest0-21swapper/012:13:310
318022212,17sleep3144650irq/27-eth009:55:383
3170699218,2cyclictest0-21swapper/311:56:243
3170699217,2cyclictest0-21swapper/310:25:283
3170699217,2cyclictest0-21swapper/308:55:153
3170699217,2cyclictest0-21swapper/308:05:223
3170699217,2cyclictest0-21swapper/307:25:183
31706992110,8cyclictest10950irq/23-ehci_hcd08:03:463
3170699210,9cyclictest0-21swapper/310:35:133
3170699210,3cyclictest0-21swapper/310:32:093
3170699210,2cyclictest0-21swapper/312:32:033
3170699210,2cyclictest0-21swapper/312:23:283
3170699210,2cyclictest0-21swapper/311:45:203
3170699210,2cyclictest0-21swapper/311:27:433
3170699210,2cyclictest0-21swapper/311:27:433
3170699210,2cyclictest0-21swapper/310:55:443
3170699210,2cyclictest0-21swapper/310:42:173
3170699210,2cyclictest0-21swapper/310:01:163
3170699210,10cyclictest0-21swapper/311:01:353
3170699210,10cyclictest0-21swapper/309:37:543
3170399216,9cyclictest0-21swapper/009:10:210
3170399210,15cyclictest0-21swapper/011:57:160
245342210,2sleep041ktimersoftd/012:26:180
136472210,1sleep013641-21bash09:57:110
3170699207,2cyclictest0-21swapper/311:42:263
3170699207,2cyclictest0-21swapper/309:51:083
3170699200,9cyclictest0-21swapper/312:00:253
3170699200,2cyclictest0-21swapper/308:35:203
3170699200,10cyclictest0-21swapper/310:10:143
3170699200,10cyclictest0-21swapper/309:26:493
3170699200,10cyclictest0-21swapper/308:50:213
3170399200,16cyclictest0-21swapper/008:35:180
3170699198,1cyclictest0-21swapper/307:55:133
3170699190,9cyclictest0-21swapper/309:05:293
3170699190,9cyclictest0-21swapper/308:45:203
3170599195,9cyclictest10950irq/23-ehci_hcd10:05:132
3170599194,3cyclictest16854-21sshd09:29:452
3170599190,15cyclictest11002-21sshd12:07:112
3170499191,13cyclictest0-21swapper/109:40:131
31703991916,2cyclictest0-21swapper/008:32:380
3170399190,2cyclictest0-21swapper/009:20:580
3170399190,17cyclictest0-21swapper/011:00:280
3170399190,12cyclictest0-21swapper/011:42:440
3170399190,11cyclictest484-21id09:38:210
253382190,17sleep2144650irq/27-eth010:58:212
169522190,17sleep1144650irq/27-eth012:25:271
161632190,17sleep1144650irq/27-eth011:46:321
111642190,17sleep210950irq/23-ehci_hcd11:24:532
3170699188,1cyclictest0-21swapper/308:30:173
3170699188,1cyclictest0-21swapper/307:45:203
3170699187,1cyclictest0-21swapper/307:15:133
3170699180,8cyclictest0-21swapper/308:20:163
3170699180,8cyclictest0-21swapper/307:35:033
3170699180,1cyclictest0-21swapper/309:04:233
3170699180,1cyclictest0-21swapper/307:13:513
3170599185,11cyclictest2024-21nfsd11:00:582
3170599184,3cyclictest14514-21bash12:21:472
3170499181,12cyclictest23884-21bash09:37:211
3170399187,3cyclictest0-21swapper/012:04:500
3170399180,9cyclictest21480-21sshd10:33:030
3170399180,3cyclictest0-21swapper/010:25:190
3170399180,1cyclictest24484-21sshd10:05:190
3170399180,1cyclictest1864-21sshd11:45:060
3170399180,1cyclictest0-21swapper/010:04:040
3170399180,14cyclictest0-21swapper/010:52:450
3170399180,14cyclictest0-21swapper/009:31:060
3170399180,14cyclictest0-21swapper/007:30:430
3170399180,13cyclictest0-21swapper/007:45:210
3170399180,11cyclictest0-21swapper/010:59:080
3170699178,1cyclictest0-21swapper/307:20:123
3170699177,1cyclictest0-21swapper/308:25:033
3170699170,8cyclictest0-21swapper/308:15:113
3170699170,8cyclictest0-21swapper/308:10:043
3170699170,8cyclictest0-21swapper/307:30:033
3170699170,1cyclictest0-21swapper/308:40:063
3170599173,6cyclictest18514-21sshd09:23:082
3170599173,3cyclictest0-21swapper/209:36:092
31704991712,3cyclictest20491-21sshd11:43:361
3170499171,14cyclictest0-21swapper/110:05:031
3170399171,4cyclictest0-21swapper/010:45:080
31703991713,3cyclictest0-21swapper/011:09:100
3170399171,14cyclictest0-21swapper/010:37:240
3170399171,10cyclictest0-21swapper/012:33:410
3170399170,16cyclictest0-21swapper/012:35:210
3170399170,16cyclictest0-21swapper/011:34:150
3170399170,16cyclictest0-21swapper/009:06:340
3170399170,15cyclictest0-21swapper/012:15:100
3170399170,13cyclictest12870-21latency09:50:180
3170399170,13cyclictest11537-21fschecks_count11:35:120
3170399170,12cyclictest0-21swapper/011:25:390
3170399170,12cyclictest0-21swapper/011:25:390
3170399170,11cyclictest16829-21sshd10:18:350
289472170,15sleep1144650irq/27-eth011:33:381
271672170,3sleep23170599cyclictest11:40:432
174262170,0sleep117427-21bash11:11:211
115582170,0sleep10-21swapper/110:21:361
3170599168,6cyclictest2132-21sshd11:55:132
3170599166,6cyclictest10950irq/23-ehci_hcd10:01:092
3170599163,12cyclictest19649-21sshd11:40:002
31705991612,3cyclictest25506-21sshd11:29:502
31705991612,3cyclictest25506-21sshd11:29:502
3170499162,5cyclictest9853-21sshd12:07:031
3170499162,12cyclictest27338-21sshd09:13:591
3170499161,14cyclictest0-21swapper/111:54:261
3170499161,13cyclictest25194-21sshd09:17:031
3170399168,7cyclictest0-21swapper/007:17:450
3170399167,8cyclictest0-21swapper/011:51:590
3170399160,2cyclictest0-21swapper/011:20:140
3170399160,1cyclictest0-21swapper/008:15:040
3170399160,15cyclictest0-21swapper/008:55:220
3170399160,15cyclictest0-21swapper/008:09:090
3170399160,14cyclictest19997-21sshd10:22:300
3170399160,12cyclictest0-21swapper/007:36:250
3170599158,6cyclictest0-21swapper/212:00:052
3170599158,5cyclictest19776-21sshd10:15:242
3170599154,1cyclictest512-21sshd11:34:032
3170599152,9cyclictest26683-21sshd11:54:552
3170599152,12cyclictest19813-21sshd09:13:102
31705991512,2cyclictest0-21swapper/210:30:292
31705991510,4cyclictest23694-21sshd09:16:532
3170599150,6cyclictest6109-21sshd12:10:132
3170599150,14cyclictest2077-21nscd10:47:492
3170599150,13cyclictest0-21swapper/207:50:152
3170499159,5cyclictest0-21swapper/112:10:141
3170499158,6cyclictest0-21swapper/112:32:081
3170499152,8cyclictest0-21swapper/111:03:121
3170499152,12cyclictest144650irq/27-eth010:15:151
3170499152,11cyclictest2512-21runrttasks10:25:081
3170499151,6cyclictest30444-21sshd11:05:391
3170499151,12cyclictest30287-21hddtemp_smartct11:55:131
3170499151,10cyclictest0-21swapper/109:46:031
3170499150,13cyclictest5578-21sshd09:25:121
3170499150,13cyclictest3042-21sshd09:56:001
3170499150,13cyclictest0-21swapper/107:25:191
3170499150,10cyclictest0-21swapper/112:00:281
3170399158,2cyclictest0-21swapper/008:27:070
3170399154,1cyclictest0-21swapper/008:40:590
3170399150,9cyclictest0-21swapper/008:49:110
3170399150,14cyclictest0-21swapper/008:21:350
3170399150,14cyclictest0-21swapper/007:51:480
3170399150,14cyclictest0-21swapper/007:27:590
3170399150,12cyclictest0-21swapper/007:56:590
3170599146,4cyclictest144650irq/27-eth012:17:482
3170599143,7cyclictest2349-21bash09:45:382
3170599143,10cyclictest0-21swapper/207:25:112
3170599141,12cyclictest33-21ksoftirqd/210:23:242
3170599140,13cyclictest13232-21sshd09:50:192
3170599140,13cyclictest0-21swapper/209:00:142
3170599140,12cyclictest28059-21sshd09:55:182
3170499146,4cyclictest10950irq/23-ehci_hcd07:40:141
3170499143,10cyclictest10950irq/23-ehci_hcd08:01:161
3170499142,3cyclictest2024-21nfsd12:35:121
3170499140,12cyclictest30760-21sshd10:30:241
3170499140,12cyclictest15108-21sshd10:50:041
3170399147,3cyclictest0-21swapper/007:40:070
3170399141,2cyclictest0-21swapper/009:00:140
3170399141,11cyclictest0-21swapper/008:50:130
3170399141,11cyclictest0-21swapper/007:10:140
3170399140,4cyclictest0-21swapper/007:20:190
3170399140,2cyclictest0-21swapper/008:00:160
3170399140,10cyclictest0-21swapper/008:10:240
3170599138,4cyclictest2033-21sshd11:45:072
3170599138,3cyclictest16074-21munin-node08:55:212
3170599137,5cyclictest0-21swapper/212:25:012
3170599137,5cyclictest0-21swapper/207:11:352
3170599133,9cyclictest0-21swapper/208:08:182
3170599131,11cyclictest10950irq/23-ehci_hcd07:20:212
31705991311,1cyclictest0-21swapper/207:36:362
31705991311,1cyclictest0-21swapper/207:32:462
31705991310,2cyclictest10950irq/23-ehci_hcd08:15:042
3170599130,12cyclictest7179-21sshd12:35:132
3170599130,12cyclictest0-21swapper/209:09:592
3170599130,11cyclictest7350-21diskstats10:35:122
3170499139,3cyclictest6937-21munin-node08:35:191
3170499139,3cyclictest4152-21if_eth008:30:141
3170499139,3cyclictest3363-21runrttasks07:16:241
3170499138,2cyclictest10950irq/23-ehci_hcd07:35:411
3170499138,1cyclictest17889-21munin-node09:00:171
3170499132,2cyclictest16034-21munin-node07:45:171
3170499131,1cyclictest2024-21nfsd08:05:171
31704991311,1cyclictest0-21swapper/107:56:151
3170499131,10cyclictest29256-21munin-node08:15:121
3170499131,10cyclictest11610-21grep08:45:211
3170499130,4cyclictest31894-21gltestperf08:20:141
3170499130,12cyclictest0-21swapper/108:57:581
3170499130,12cyclictest0-21swapper/107:20:241
3170499130,11cyclictest20119-21irqstats09:05:161
3170499130,11cyclictest18548-21nfsd407:50:181
3170499130,11cyclictest1828-21iostat08:25:151
3170599126,3cyclictest10950irq/23-ehci_hcd08:45:162
3170599126,1cyclictest31407-21cpuspeed_turbos08:20:122
3170599121,3cyclictest2024-21nfsd08:25:372
3170599121,3cyclictest20149-21diskstats07:55:122
31705991210,1cyclictest0-21swapper/208:34:052
31705991210,1cyclictest0-21swapper/208:02:422
3170599120,4cyclictest8223-21df08:40:112
3170599120,4cyclictest0-21swapper/208:35:052
3170599120,3cyclictest27419-21iostat08:10:142
3170599120,3cyclictest16039-21iostat_ios07:45:172
3170599120,3cyclictest12668-21munin-node08:50:102
3170599120,11cyclictest0-21swapper/207:40:052
3170599120,11cyclictest0-21swapper/207:15:002
3170499127,4cyclictest0-21swapper/107:30:111
3170499121,3cyclictest26677-21munin-node08:10:101
3170499120,3cyclictest9102-21ntp_states08:40:171
3170499120,11cyclictest0-21swapper/107:13:171
3170499120,10cyclictest13614-21munin-node08:50:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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