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2026-03-02 - 03:11
[ 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 376 highest latencies:
System rack5slot0.osadl.org (updated Mon Mar 02, 2026 00:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
672021320,3sleep03256999cyclictest22:40:190
894621280,0sleep38948-21id22:33:333
1934621110,1sleep10-21swapper/122:05:221
2966021100,3sleep33258099cyclictest21:17:433
3233029834,46sleep30-21swapper/319:09:563
62012890,1sleep06202-21sshd23:28:510
32972870,2sleep23295-21bash23:07:502
149832860,2sleep114980-21bash00:15:531
79202850,2sleep30-21swapper/323:29:033
39622840,1sleep23959-21sshd22:32:592
3201928333,46sleep10-21swapper/119:06:131
144572820,3sleep10-21swapper/100:37:421
161862810,3sleep20-21swapper/222:58:562
6012800,78sleep228950irq/26-ahci[00000:32:312
128912800,1sleep30-21swapper/321:57:543
250642790,0sleep025066-21id22:02:360
194062790,1sleep10-21swapper/122:20:161
200892780,2sleep20-21swapper/222:09:072
156792770,4sleep13257099cyclictest23:02:161
227822760,2sleep122778-21bash23:06:241
312952750,2sleep231291-21sshd23:24:422
249292750,1sleep30-21swapper/322:24:353
218272740,2sleep33258099cyclictest22:02:153
149452740,2sleep10-21swapper/123:51:171
35552730,1sleep08-21rcu_preempt21:28:530
128412730,2sleep10-21swapper/123:33:091
103632730,2sleep210351-21sshd23:25:462
21102720,1sleep20-21swapper/200:36:102
58052690,1sleep20-21swapper/222:22:182
302442680,3sleep33258099cyclictest23:42:093
3200524934,11sleep20-21swapper/219:06:022
17812460,2sleep01783-21sshd00:36:080
3231524532,10sleep00-21swapper/019:09:450
108592410,1sleep010857-21sshd23:32:560
317252350,3sleep20-21swapper/223:14:232
6232310,2sleep1616-21sshd00:25:271
218592310,2sleep041ktimersoftd/022:52:370
34592280,3sleep30-21swapper/323:07:523
64582270,3sleep10-21swapper/122:36:391
169702270,2sleep30-21swapper/322:59:013
121282270,3sleep30-21swapper/300:05:143
36082260,24sleep128950irq/26-ahci[00020:25:341
252572260,0sleep00-21swapper/021:59:150
233412260,2sleep10-21swapper/122:49:141
98122240,1sleep09808-21sshd23:39:570
45912240,2sleep22023-21nfsd22:25:462
3257499246,5cyclictest10108-21bash21:22:432
3257499241,6cyclictest16572-21sshd23:30:012
326952230,21sleep2144650irq/27-eth022:18:182
3257499231,14cyclictest26060-21sshd23:41:412
3257499230,7cyclictest2132-21sshd21:41:462
3257499230,7cyclictest2132-21sshd21:41:452
323562230,2sleep10-21swapper/122:10:261
84182220,1sleep08415-21sshd00:19:130
5292223,17sleep110950irq/23-ehci_hcd23:17:551
3257499226,12cyclictest33-21ksoftirqd/222:14:022
3257499220,9cyclictest605-21sshd00:07:262
3257499220,7cyclictest144650irq/27-eth023:35:572
290782220,20sleep2144650irq/27-eth021:45:312
3257499213,6cyclictest14772-21sshd22:41:092
3257499212,3cyclictest144650irq/27-eth021:36:592
3257499210,8cyclictest16365-21sshd23:47:442
3257499210,6cyclictest2132-21sshd21:10:132
13382210,2sleep30-21swapper/300:04:063
95572200,3sleep10-21swapper/121:57:321
32580992016,3cyclictest144650irq/27-eth023:52:393
3257499202,12cyclictest144650irq/27-eth021:59:562
3257499200,9cyclictest6550-21munin-node23:15:102
3257499200,5cyclictest144650irq/27-eth022:37:042
3257499200,5cyclictest144650irq/27-eth000:14:582
32570992015,4cyclictest20484-21sshd23:13:071
181452201,17sleep2144650irq/27-eth000:20:212
78422190,1sleep10-21swapper/100:11:401
3257499193,3cyclictest0-21swapper/200:17:502
3257499192,5cyclictest19603-21fschecks_count22:45:122
3257499192,4cyclictest15826-21sshd21:26:422
3257499192,4cyclictest144650irq/27-eth021:50:362
3257499191,7cyclictest144650irq/27-eth021:33:442
32574991915,3cyclictest29408-21sshd22:03:052
3256999190,1cyclictest10795-21sshd21:15:260
237612190,1sleep023757-21sshd23:13:300
172032191,16sleep1144650irq/27-eth023:37:041
57952180,1sleep30-21swapper/323:32:233
3258099189,4cyclictest0-21swapper/321:32:413
3258099188,6cyclictest25055-21sshd22:45:413
3258099187,3cyclictest144650irq/27-eth022:41:193
32580991814,3cyclictest144650irq/27-eth022:14:093
32580991811,3cyclictest8754-21cp22:15:383
32580991810,4cyclictest144650irq/27-eth023:57:043
32580991810,4cyclictest144650irq/27-eth023:57:043
3257499182,4cyclictest24697-21sshd00:03:042
3257499181,6cyclictest19957-21grep23:55:182
3257499181,6cyclictest19957-21grep23:55:182
3257499181,4cyclictest144650irq/27-eth000:25:322
3257499181,15cyclictest8116-21sshd23:50:272
3257499180,5cyclictest144650irq/27-eth022:50:202
32569991811,3cyclictest22642-21kworker/0:200:25:100
3256999180,5cyclictest16297-21sshd23:44:120
290222180,4sleep13257099cyclictest22:56:481
3258099179,4cyclictest14822-21sshd21:47:363
3258099179,3cyclictest32257-21bash21:25:063
3258099178,1cyclictest4472-21sshd22:54:153
3258099177,6cyclictest8853-21bash23:46:493
3258099177,6cyclictest27594-21sshd23:00:103
3258099177,0cyclictest0-21swapper/323:21:023
3258099176,3cyclictest10950irq/23-ehci_hcd23:12:003
3258099176,0cyclictest0-21swapper/300:17:533
3258099175,11cyclictest144650irq/27-eth022:36:173
32580991710,3cyclictest144650irq/27-eth000:20:433
3258099170,15cyclictest0-21swapper/323:15:503
3257499177,3cyclictest144650irq/27-eth019:10:582
3257499172,3cyclictest144650irq/27-eth023:00:122
3257499171,5cyclictest6466-21sshd21:15:092
32569991713,2cyclictest0-21swapper/023:00:130
3256999170,4cyclictest0-21swapper/023:07:360
3256999170,16cyclictest0-21swapper/022:26:390
304672170,14sleep3144650irq/27-eth021:24:573
3258099169,3cyclictest6800-21sshd22:29:523
3258099168,1cyclictest2220-21cp00:25:383
3258099167,0cyclictest0-21swapper/321:36:133
3258099164,4cyclictest10950irq/23-ehci_hcd20:14:563
32580991612,3cyclictest2137-21sshd23:39:023
32580991612,3cyclictest144650irq/27-eth020:56:223
3258099161,14cyclictest25464-21sshd21:41:343
3258099161,14cyclictest25464-21sshd21:41:343
3258099161,0cyclictest0-21swapper/300:31:503
32580991610,1cyclictest20068-21users22:05:243
3258099160,14cyclictest0-21swapper/321:10:203
3258099160,14cyclictest0-21swapper/300:13:423
3257499168,6cyclictest21076-21munin-node19:55:122
3257499160,7cyclictest0-21swapper/221:05:172
3257499160,4cyclictest13641-21dump-pmu-power19:40:002
3257099163,8cyclictest0-21swapper/121:27:401
32570991611,3cyclictest23550-21sshd21:48:331
3257099160,7cyclictest0-21swapper/121:12:171
3256999167,6cyclictest0-21swapper/022:15:110
3256999167,4cyclictest0-21swapper/000:05:260
3256999160,3cyclictest0-21swapper/023:51:140
3256999160,15cyclictest25390-1kworker/0:1H21:30:150
3256999160,15cyclictest0-21swapper/000:13:190
3256999160,11cyclictest0-21swapper/022:48:350
125412162,13sleep1144650irq/27-eth022:44:301
3258099156,1cyclictest8338-21bash00:36:563
3258099154,10cyclictest10950irq/23-ehci_hcd20:27:163
32580991511,3cyclictest10950irq/23-ehci_hcd19:41:583
3257499155,4cyclictest10950irq/23-ehci_hcd20:30:182
3257499152,11cyclictest17944-21atenall_r5power21:00:112
3257499150,9cyclictest0-21swapper/219:41:022
3257499150,2cyclictest144650irq/27-eth020:55:002
3257499150,13cyclictest23269-21munin-node20:00:132
3257099158,3cyclictest144650irq/27-eth020:00:511
3257099152,12cyclictest144650irq/27-eth023:20:401
32570991512,2cyclictest0-21swapper/100:01:581
32570991511,3cyclictest21700-21sshd00:06:101
3257099150,6cyclictest0-21swapper/123:42:491
3257099150,13cyclictest652-21bash00:32:301
3257099150,10cyclictest0-21swapper/121:34:191
3256999158,6cyclictest21147-21bash21:20:200
3256999157,5cyclictest0-21swapper/023:46:390
3256999157,4cyclictest9686-21bash21:40:010
3256999157,4cyclictest1971-21sshd22:36:100
3256999153,7cyclictest0-21swapper/022:05:460
3256999152,7cyclictest0-21swapper/000:33:430
32569991513,1cyclictest12793-21sshd21:40:160
32569991513,1cyclictest12793-21sshd21:40:160
32569991510,1cyclictest4780-21sshd22:11:050
3256999150,9cyclictest1364-21sshd21:46:060
3256999150,9cyclictest0-21swapper/021:50:250
3256999150,4cyclictest0-21swapper/021:13:220
3256999150,1cyclictest0-21swapper/023:15:550
3256999150,12cyclictest0-21swapper/021:07:100
3256999150,12cyclictest0-21swapper/020:51:460
3256999150,11cyclictest0-21swapper/022:30:320
3256999150,10cyclictest22615-21sshd23:20:140
3256999150,10cyclictest0-21swapper/022:55:250
3256999150,10cyclictest0-21swapper/000:04:160
3258099145,1cyclictest0-21swapper/320:45:183
3258099145,0cyclictest0-21swapper/320:20:103
32580991410,3cyclictest28904-21bash21:52:313
32580991410,3cyclictest144650irq/27-eth020:05:503
3258099140,13cyclictest2512-21runrttasks19:56:353
3258099140,13cyclictest0-21swapper/319:37:113
3258099140,12cyclictest0-21swapper/320:32:573
3257499148,5cyclictest0-21swapper/219:53:372
3257499146,4cyclictest10950irq/23-ehci_hcd19:45:172
3257499142,8cyclictest144650irq/27-eth019:25:352
3257499141,12cyclictest2023-21nfsd20:17:402
3257499140,13cyclictest0-21swapper/220:36:012
3257499140,13cyclictest0-21swapper/220:26:322
3257099149,4cyclictest9150-21sshd22:26:171
3257099149,1cyclictest8117-21users20:35:231
3257099142,11cyclictest13822-21sshd21:40:201
3257099142,11cyclictest13822-21sshd21:40:201
3257099141,12cyclictest144650irq/27-eth021:05:021
32570991410,0cyclictest11782-21sshd22:01:071
3257099140,5cyclictest144650irq/27-eth021:36:161
3257099140,5cyclictest0-21swapper/121:18:071
3257099140,3cyclictest0-21swapper/119:29:121
3257099140,13cyclictest2024-21nfsd23:45:211
3257099140,13cyclictest0-21swapper/123:25:141
3257099140,13cyclictest0-21swapper/122:52:051
3257099140,13cyclictest0-21swapper/100:20:311
3257099140,12cyclictest27530-21sshd23:56:081
3257099140,12cyclictest27530-21sshd23:56:081
3257099140,12cyclictest2512-21runrttasks19:20:011
3257099140,12cyclictest12815-21bash22:30:231
3256999148,2cyclictest0-21swapper/019:20:100
3256999141,8cyclictest0-21swapper/023:58:260
3256999141,8cyclictest0-21swapper/023:58:260
32569991412,1cyclictest0-21swapper/000:21:370
3256999140,13cyclictest0-21swapper/020:06:050
3256999140,13cyclictest0-21swapper/019:19:180
3256999140,12cyclictest0-21swapper/020:18:390
3256999140,11cyclictest0-21swapper/022:20:190
3258099137,5cyclictest10950irq/23-ehci_hcd21:05:233
3258099137,5cyclictest0-21swapper/321:01:023
3258099137,5cyclictest0-21swapper/320:50:563
3258099135,1cyclictest6481-21munin-node20:35:183
3258099133,0cyclictest0-21swapper/319:15:183
32580991311,1cyclictest0-21swapper/320:00:483
3258099130,5cyclictest29788-21wget20:15:113
3258099130,12cyclictest0-21swapper/320:40:203
3258099130,12cyclictest0-21swapper/319:55:003
3258099130,12cyclictest0-21swapper/319:47:113
3257499139,3cyclictest13969-21hddtemp_smartct20:50:132
3257499133,9cyclictest112982sleep219:34:172
3257499133,9cyclictest112982sleep219:34:172
3257499132,5cyclictest28950irq/26-ahci[00019:20:142
3257499132,10cyclictest144650irq/27-eth020:45:252
3257499131,5cyclictest8805-21atenall_r5power20:40:102
3257499131,5cyclictest144650irq/27-eth019:15:122
32574991311,1cyclictest0-21swapper/220:21:002
3257499130,12cyclictest28272-21irqstats20:10:172
3257099139,3cyclictest0-21swapper/119:50:041
3257099138,4cyclictest144650irq/27-eth019:49:161
3257099137,5cyclictest0-21swapper/120:50:581
32570991311,1cyclictest0-21swapper/120:59:481
32570991311,1cyclictest0-21swapper/120:48:501
3257099130,5cyclictest0-21swapper/120:40:081
3257099130,5cyclictest0-21swapper/120:10:401
3257099130,4cyclictest961-21latency19:10:161
3257099130,4cyclictest5925-21pluginstate22:15:201
3257099130,12cyclictest2024-21nfsd20:20:361
3257099130,12cyclictest0-21swapper/121:00:481
3257099130,12cyclictest0-21swapper/120:15:351
3257099130,12cyclictest0-21swapper/119:56:341
3257099130,12cyclictest0-21swapper/119:42:121
3257099130,12cyclictest0-21swapper/119:30:371
3257099130,12cyclictest0-21swapper/119:30:361
3257099130,11cyclictest4891-21hddtemp_smartct20:30:141
3257099130,11cyclictest25542-21df_inode20:05:131
3257099130,11cyclictest20389-21sshd21:20:181
3257099130,11cyclictest13510-21id21:50:481
3257099130,11cyclictest11915-21diskstats19:35:101
3256999130,1cyclictest0-21swapper/019:59:210
3256999130,1cyclictest0-21swapper/019:52:100
3256999130,1cyclictest0-21swapper/019:41:470
3256999130,12cyclictest0-21swapper/020:42:310
3256999130,12cyclictest0-21swapper/020:35:550
3256999130,12cyclictest0-21swapper/020:27:320
3256999130,12cyclictest0-21swapper/019:10:350
3256999130,10cyclictest0-21swapper/020:59:110
3258099128,0cyclictest0-21swapper/319:20:183
3258099121,10cyclictest2024-21nfsd19:30:023
3258099121,10cyclictest2024-21nfsd19:30:023
32580991210,1cyclictest0-21swapper/319:10:133
3258099120,10cyclictest8196-21ntp_states19:25:193
3257499128,3cyclictest25634-21munin-node20:05:152
3257099120,1cyclictest144650irq/27-eth019:15:091
3256999125,5cyclictest0-21swapper/021:00:470
3256999125,3cyclictest0-21swapper/019:27:490
3256999122,6cyclictest17674-21grep19:45:230
3256999120,4cyclictest2024-21nfsd20:30:230
3256999120,4cyclictest0-21swapper/020:20:060
3256999120,1cyclictest0-21swapper/020:00:450
3256999120,11cyclictest12715-21taskset20:45:540
3256999120,11cyclictest0-21swapper/020:11:170
3256999120,11cyclictest0-21swapper/019:30:120
3256999120,11cyclictest0-21swapper/019:30:120
3256999110,3cyclictest0-21swapper/019:35:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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