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2026-03-08 - 04:57
[ 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 Sun Mar 08, 2026 00:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
505221260,3sleep02733499cyclictest23:59:480
2854621130,2sleep30-21swapper/321:45:583
2854621130,2sleep30-21swapper/321:45:573
165721110,0sleep00-21swapper/022:07:350
307492940,1sleep030732-21sshd22:50:140
273222930,3sleep30-21swapper/321:11:083
60062900,0sleep00-21swapper/000:17:420
47892900,2sleep30-21swapper/323:30:333
2696528931,54sleep10-21swapper/119:08:101
183992890,1sleep30-21swapper/300:19:063
255382880,0sleep20-21swapper/223:32:532
4482860,2sleep3449-21sshd23:04:243
266462850,2sleep326642-21sshd22:17:443
305842830,2sleep130583-21bash22:14:371
257172830,0sleep00-21swapper/022:35:120
115302820,4sleep22734499cyclictest19:45:162
208592810,1sleep10-21swapper/121:14:221
55802800,1sleep10-21swapper/123:45:101
2686628033,43sleep30-21swapper/319:07:043
262392800,2sleep20-21swapper/222:10:212
73592790,0sleep00-21swapper/023:08:430
157082790,2sleep10-21swapper/123:57:041
145162790,2sleep30-21swapper/323:09:303
124822790,2sleep112485-21sshd21:44:241
322632780,1sleep30-21swapper/323:51:523
322632780,1sleep30-21swapper/323:51:523
224562780,2sleep10-21swapper/123:17:321
21202780,1sleep20-21swapper/223:52:072
21202780,1sleep20-21swapper/223:52:072
81372770,3sleep10-21swapper/123:05:141
229202770,1sleep022922-21kernelversion23:10:180
209242770,0sleep00-21swapper/022:59:410
163532770,1sleep00-21swapper/023:24:080
66652750,1sleep30-21swapper/322:26:133
150972750,2sleep215094-21sshd22:55:252
123492750,0sleep00-21swapper/023:45:440
39082740,2sleep20-21swapper/200:24:582
107922720,2sleep20-21swapper/223:45:342
126882700,2sleep312685-21sshd21:16:573
103342700,1sleep10-21swapper/100:18:111
141042690,2sleep214101-21rm21:20:242
156182680,3sleep22734499cyclictest00:11:442
59202630,3sleep02733499cyclictest23:01:250
69052620,3sleep12733999cyclictest23:26:541
281002620,2sleep30-21swapper/322:39:033
3032610,3sleep22734499cyclictest23:26:042
2697925227,22sleep00-21swapper/019:08:210
2691725132,15sleep20-21swapper/219:07:352
24682370,0sleep22467-21bash00:06:272
58952360,3sleep15893-21perl22:40:141
48152350,2sleep32512-21runrttasks23:22:403
43362330,0sleep14337-21sshd22:07:521
52752300,0sleep00-21swapper/021:22:590
36542300,2sleep20-21swapper/223:11:402
205972280,2sleep12512-21runrttasks00:05:011
99592270,24sleep3144650irq/27-eth000:36:333
182892270,3sleep10-21swapper/122:52:241
143382270,2sleep32512-21runrttasks22:51:583
40412260,0sleep04026-21sshd00:39:310
213482260,1sleep021344-21bash21:55:530
137462260,1sleep00-21swapper/021:27:150
78372250,2sleep10-21swapper/122:58:131
44592250,23sleep1144650irq/27-eth021:16:021
2734499250,5cyclictest22071-21sshd21:31:422
85062240,1sleep00-21swapper/023:41:560
2734499240,5cyclictest31628-21sshd22:18:222
308102220,1sleep30-21swapper/323:11:063
283142220,2sleep32512-21runrttasks00:09:413
251912220,2sleep225190-21id22:21:192
21102220,2sleep30-21swapper/321:29:353
125362220,2sleep32512-21runrttasks22:30:183
297482210,0sleep00-21swapper/000:20:140
206332210,19sleep3144650irq/27-eth022:06:063
147212200,4sleep12733999cyclictest23:42:381
57642190,1sleep20-21swapper/223:55:562
41442190,17sleep3144650irq/27-eth023:55:473
2734499197,6cyclictest10950irq/23-ehci_hcd22:30:152
2734499193,2cyclictest0-21swapper/221:16:302
27344991913,5cyclictest422-21jbd2/dm-0-823:20:252
2733999190,14cyclictest0-21swapper/100:25:051
147032190,2sleep10-21swapper/122:48:201
85392180,2sleep30-21swapper/319:40:003
85392180,2sleep30-21swapper/319:40:003
280342180,16sleep3144650irq/27-eth022:00:093
27351991812,5cyclictest25132-21sshd00:01:593
2734499180,17cyclictest6876-21sshd23:01:312
76572170,2sleep37655-21sshd23:15:553
2735199176,5cyclictest0-21swapper/321:54:163
27351991712,3cyclictest8813-21bash00:14:353
2734499174,2cyclictest2024-21nfsd22:04:582
2734499172,2cyclictest0-21swapper/221:59:412
2734499171,6cyclictest14098-21sshd00:37:012
2734499171,4cyclictest28950irq/26-ahci[00021:38:062
2734499171,3cyclictest0-21swapper/222:05:512
27344991713,1cyclictest33-21ksoftirqd/221:11:262
27344991712,3cyclictest19509-21sshd23:43:102
27344991710,6cyclictest0-21swapper/221:52:102
27339991714,2cyclictest0-21swapper/121:26:381
2733999170,8cyclictest0-21swapper/100:23:471
2733999170,5cyclictest0-21swapper/121:22:181
2733499170,16cyclictest21131-21sshd22:02:470
216192170,2sleep20-21swapper/221:45:172
216192170,2sleep20-21swapper/221:45:162
304462160,0sleep330447-21bash22:10:503
2735199168,4cyclictest10950irq/23-ehci_hcd22:44:313
2735199167,7cyclictest12406-21sshd21:20:183
2735199167,4cyclictest5235-21sshd23:41:343
2735199166,8cyclictest0-21swapper/321:30:433
2735199166,8cyclictest0-21swapper/300:31:463
27351991610,5cyclictest10950irq/23-ehci_hcd21:00:033
2735199160,4cyclictest0-21swapper/322:21:563
2735199160,15cyclictest0-21swapper/321:56:323
2734499169,6cyclictest0-21swapper/200:30:152
2734499168,6cyclictest1023-21sshd23:37:122
2734499166,4cyclictest10950irq/23-ehci_hcd20:05:202
2734499162,3cyclictest26204-21sshd21:25:122
2734499162,13cyclictest0-21swapper/221:44:452
2734499161,2cyclictest2024-21nfsd00:00:022
2734499161,2cyclictest0-21swapper/223:18:572
27344991612,3cyclictest20469-21sshd22:49:012
27344991612,3cyclictest2024-21nfsd19:52:312
2734499160,7cyclictest0-21swapper/221:00:122
2734499160,14cyclictest27821-21sshd22:25:092
2734499160,14cyclictest10763-21sshd22:36:592
2733999160,14cyclictest0-21swapper/100:35:251
2733499162,10cyclictest10100-21sshd23:34:440
173322162,12sleep1144650irq/27-eth000:04:421
156322160,2sleep315629-21rm22:48:253
147032160,1sleep10-21swapper/121:37:461
78372150,13sleep1144650irq/27-eth022:33:171
2735199157,3cyclictest14308-21switchtime22:55:223
27351991511,3cyclictest10950irq/23-ehci_hcd19:59:033
2735199150,14cyclictest144650irq/27-eth000:24:113
2735199150,13cyclictest5761-21grep21:40:133
2735199150,13cyclictest0-21swapper/320:48:333
2735199150,10cyclictest6142-21sshd23:48:553
2734499159,4cyclictest7350-21sshd23:05:112
2734499158,5cyclictest5241-21sshd22:40:132
2734499157,6cyclictest2024-21nfsd00:26:162
2734499151,3cyclictest144650irq/27-eth022:51:032
2733999159,5cyclictest2023-21nfsd22:00:021
2733999156,5cyclictest20124-21bash21:52:011
2733999155,5cyclictest29734-21sshd00:31:111
27339991511,2cyclictest0-21swapper/123:53:021
27339991511,2cyclictest0-21swapper/123:53:021
27339991510,3cyclictest11763-21sshd22:37:051
2733999150,3cyclictest930-21sshd00:10:121
2733999150,3cyclictest0-21swapper/121:56:501
2733999150,13cyclictest4154-21fschecks_count22:15:121
2733999150,11cyclictest0-21swapper/121:45:191
2733999150,11cyclictest0-21swapper/121:45:191
2733999150,10cyclictest0-21swapper/123:20:241
2733999150,10cyclictest0-21swapper/122:25:541
2733499155,7cyclictest0-21swapper/022:48:450
2733499152,12cyclictest27627-21sshd22:10:280
2733499151,10cyclictest0-21swapper/022:17:520
2733499150,7cyclictest2461-21sshd21:12:050
2733499150,14cyclictest47-21rcuop/321:32:000
2733499150,14cyclictest21585-21id21:38:310
2733499150,14cyclictest0-21swapper/022:20:140
248382150,2sleep20-21swapper/200:19:492
2735199148,4cyclictest23078-21sshd21:35:143
2735199147,3cyclictest16378-21latency23:35:193
2735199140,5cyclictest24471-21sshd23:25:093
2735199140,3cyclictest144650irq/27-eth020:06:593
2735199140,13cyclictest0-21swapper/300:25:473
2734499143,5cyclictest15221-21diskstats21:05:122
2734499140,6cyclictest0-21swapper/219:26:032
2734499140,5cyclictest0-21swapper/219:36:012
2734499140,5cyclictest0-21swapper/219:36:012
2733999148,4cyclictest24716-21sshd21:31:591
2733999146,3cyclictest0-21swapper/123:30:041
2733999146,0cyclictest0-21swapper/122:21:231
2733999145,8cyclictest0-21swapper/123:35:351
2733999140,2cyclictest0-21swapper/120:02:061
2733999140,13cyclictest144650irq/27-eth023:00:111
2733999140,13cyclictest0-21swapper/123:13:361
2733499147,6cyclictest0-21swapper/019:15:140
27334991412,1cyclictest0-21swapper/023:35:320
2733499140,8cyclictest0-21swapper/022:26:230
2733499140,1cyclictest0-21swapper/000:29:530
2733499140,13cyclictest0-21swapper/021:46:110
2733499140,13cyclictest0-21swapper/021:46:110
2733499140,13cyclictest0-21swapper/000:00:180
2735199133,9cyclictest0-21swapper/320:03:183
2735199132,0cyclictest23239-21strings20:10:173
27351991311,1cyclictest0-21swapper/320:51:443
27351991311,1cyclictest0-21swapper/320:26:593
2735199130,5cyclictest0-21swapper/320:37:513
2735199130,4cyclictest29653-21munin-node19:15:133
2735199130,4cyclictest28531-21ntp_states19:10:183
2735199130,12cyclictest2024-21nfsd19:31:413
2735199130,12cyclictest0-21swapper/321:07:163
2735199130,12cyclictest0-21swapper/320:30:063
2735199130,12cyclictest0-21swapper/319:46:113
2735199130,12cyclictest0-21swapper/319:42:403
2735199130,12cyclictest0-21swapper/319:42:393
2735199130,12cyclictest0-21swapper/319:20:423
2734499138,4cyclictest2024-21nfsd20:45:502
2734499137,5cyclictest0-21swapper/220:50:552
2734499137,5cyclictest0-21swapper/219:30:492
2734499131,3cyclictest27963-21ntp_states20:20:182
27344991311,1cyclictest0-21swapper/220:30:152
2734499131,11cyclictest0-21swapper/220:25:022
2734499131,11cyclictest0-21swapper/219:21:312
2734499130,4cyclictest18309-21fschecks_time20:00:142
2734499130,12cyclictest321ktimersoftd/220:10:252
2734499130,12cyclictest0-21swapper/219:57:142
2734499130,12cyclictest0-21swapper/219:40:172
2734499130,12cyclictest0-21swapper/219:40:172
2734499130,12cyclictest0-21swapper/219:10:212
2734499130,11cyclictest29653-21munin-node19:15:212
2734499130,11cyclictest24867-21diskstats20:15:122
2733999139,3cyclictest10950irq/23-ehci_hcd20:25:281
2733999139,3cyclictest10950irq/23-ehci_hcd19:36:341
2733999139,3cyclictest10950irq/23-ehci_hcd19:36:341
2733999138,4cyclictest6766-21needreboot20:45:191
2733999138,4cyclictest144650irq/27-eth021:00:561
2733999137,4cyclictest11575-21munin-node19:45:161
2733999137,2cyclictest1748-21sshd19:25:011
2733999136,2cyclictest5126-21nfsd419:30:181
2733999133,9cyclictest0-21swapper/119:10:131
2733999130,12cyclictest0-21swapper/120:56:271
2733999130,12cyclictest0-21swapper/120:50:391
2733999130,12cyclictest0-21swapper/120:40:411
2733999130,12cyclictest0-21swapper/120:23:301
2733999130,12cyclictest0-21swapper/119:18:021
2733999130,11cyclictest32251-21diskstats19:20:131
2733999130,11cyclictest21141-21ntp_states20:05:201
2733999130,11cyclictest15656-21iostat_ios21:05:161
2733499139,3cyclictest0-21swapper/020:50:030
2733499137,5cyclictest0-21swapper/021:41:200
2733499137,5cyclictest0-21swapper/020:06:050
27334991312,1cyclictest11833-21sshd22:40:490
27334991311,2cyclictest0-21swapper/000:31:040
27334991311,1cyclictest0-21swapper/023:53:260
27334991311,1cyclictest0-21swapper/023:53:260
2733499131,11cyclictest0-21swapper/020:00:230
2733499130,7cyclictest0-21swapper/021:52:290
2733499130,1cyclictest16903-21bash00:11:520
2733499130,1cyclictest0-21swapper/021:07:440
2733499130,12cyclictest12672-21sshd22:33:480
2733499130,12cyclictest0-21swapper/023:26:050
2733499130,12cyclictest0-21swapper/021:01:000
2733499130,12cyclictest0-21swapper/019:14:500
2733499130,12cyclictest0-21swapper/000:08:150
27351991210,1cyclictest0-21swapper/320:20:213
2735199120,3cyclictest2584-21iostat_ios19:25:153
2735199120,3cyclictest11486-21ntp_states20:55:183
2735199120,1cyclictest2512-21runrttasks20:40:583
2735199120,11cyclictest14012-21munin-node19:50:163
2735199120,11cyclictest0-21swapper/320:15:013
2734499127,4cyclictest0-21swapper/220:40:102
2734499120,3cyclictest2891-21users20:35:232
2734499120,11cyclictest0-21swapper/220:57:582
2733999120,3cyclictest8967-21munin-node19:40:121
2733999120,3cyclictest8967-21munin-node19:40:121
2733999120,3cyclictest13446-21sh19:50:121
2733999120,11cyclictest16588-21ntp_states19:55:181
2733999120,11cyclictest144650irq/27-eth020:35:111
2733999120,11cyclictest0-21swapper/120:30:001
2733999120,11cyclictest0-21swapper/120:15:021
2733999120,10cyclictest22593-21munin-node20:10:131
2733499128,3cyclictest0-21swapper/020:30:220
2733499128,3cyclictest0-21swapper/020:20:240
2733499128,3cyclictest0-21swapper/019:30:070
2733499127,4cyclictest0-21swapper/019:41:010
2733499127,4cyclictest0-21swapper/019:41:010
2733499127,2cyclictest0-21swapper/020:38:580
2733499126,5cyclictest0-21swapper/021:15:490
2733499126,5cyclictest0-21swapper/020:25:330
2733499126,5cyclictest0-21swapper/019:58:130
2733499120,8cyclictest0-21swapper/023:16:580
2733499120,4cyclictest0-21swapper/020:11:300
2733499120,2cyclictest0-21swapper/019:50:160
2733499120,12cyclictest0-21swapper/020:44:240
2733499120,12cyclictest0-21swapper/020:18:140
2733499120,12cyclictest0-21swapper/019:27:290
2733499120,11cyclictest0-21swapper/020:46:510
2733499120,11cyclictest0-21swapper/019:20:140
2733499117,3cyclictest0-21swapper/019:35:210
2733499117,3cyclictest0-21swapper/019:35:200
2733499110,1cyclictest0-21swapper/020:55:360
2733499110,10cyclictest0-21swapper/019:45:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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