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2026-03-06 - 10:28
[ 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 rack7slot0.osadl.org (updated Fri Mar 06, 2026 00:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650590,0irq/26-eth1-rx-0-21swapper/319:09:093
112750590,0irq/25-eth00-21swapper/119:05:071
112750540,0irq/25-eth00-21swapper/219:07:252
2353624421,0sleep00-21swapper/019:08:260
2372899181,0cyclictest2956-21sshd23:36:530
2372899170,0cyclictest32477-21sshd00:26:170
2372899170,0cyclictest18668-21munin-node21:30:240
2372899170,0cyclictest15631-21diskmemload23:23:050
23730991615,0cyclictest1480-21nfsd23:43:262
2373099160,0cyclictest0-21swapper/220:20:182
2373099160,0cyclictest0-21swapper/220:20:172
2372899160,0cyclictest112750irq/25-eth022:00:370
2372899160,0cyclictest0-21swapper/023:41:330
2372899160,0cyclictest0-21swapper/022:44:100
23730991512,0cyclictest0-21swapper/222:04:412
2372999150,0cyclictest0-21swapper/120:20:151
2372999150,0cyclictest0-21swapper/120:20:141
23728991512,0cyclictest0-21swapper/022:28:570
23728991511,0cyclictest0-21swapper/023:10:040
23728991511,0cyclictest0-21swapper/022:05:360
2372899150,0cyclictest31642-21sshd22:51:290
2372899150,0cyclictest23637-21sshd21:15:580
2372899150,0cyclictest0-21swapper/023:15:190
2372899150,0cyclictest0-21swapper/022:23:300
2372899150,0cyclictest0-21swapper/021:43:370
2372899150,0cyclictest0-21swapper/021:22:530
2372899150,0cyclictest0-21swapper/019:55:130
2372899150,0cyclictest0-21swapper/000:07:420
23731991414,0cyclictest0-21swapper/322:55:243
23731991413,0cyclictest112750irq/25-eth000:21:363
2372899142,0cyclictest23031-21sshd00:04:590
23728991411,0cyclictest14315-21sshd00:18:380
2372899140,0cyclictest4944-21sshd21:28:030
2372899140,0cyclictest3588-21sshd00:31:490
2372899140,0cyclictest29121-21bash23:30:530
2372899140,0cyclictest29121-21bash23:30:530
2372899140,0cyclictest28762-21sshd22:31:070
2372899140,0cyclictest26559-21bash21:51:030
2372899140,0cyclictest16776-21ntp_states20:00:170
2372899140,0cyclictest15631-21diskmemload21:11:150
2372899140,0cyclictest0-21swapper/023:51:040
23731991312,0cyclictest0-21swapper/323:39:473
2373199130,0cyclictest15631-21diskmemload23:13:533
2373199130,0cyclictest0-21swapper/319:50:143
23730991312,0cyclictest0-21swapper/223:37:102
23730991312,0cyclictest0-21swapper/221:36:342
23730991311,0cyclictest0-21swapper/223:51:282
23729991312,0cyclictest17671-21sshd23:39:141
2372899131,0cyclictest0-21swapper/023:25:150
2372899131,0cyclictest0-21swapper/023:00:440
2372899130,0cyclictest841-21bash22:16:550
2372899130,0cyclictest4749-21sshd00:12:030
2372899130,0cyclictest29447-21bash00:35:410
2372899130,0cyclictest2467-21sshd21:57:210
2372899130,0cyclictest23039-21dump-pmu-power00:24:590
2372899130,0cyclictest15631-21diskmemload21:48:430
2372899130,0cyclictest0-21swapper/023:05:120
2372899130,0cyclictest0-21swapper/022:56:490
2372899130,0cyclictest0-21swapper/022:35:330
2372899130,0cyclictest0-21swapper/021:35:130
112750130,0irq/25-eth034-21rcuc/300:16:443
112750130,0irq/25-eth00-21swapper/222:53:572
112750130,0irq/25-eth00-21swapper/100:34:181
271120,0ktimersoftd/20-21swapper/221:44:572
271120,0ktimersoftd/20-21swapper/221:22:532
271120,0ktimersoftd/20-21swapper/221:16:152
23731991212,0cyclictest0-21swapper/322:11:433
23731991211,0cyclictest15631-21diskmemload21:40:153
23731991211,0cyclictest13977-21sshd22:29:003
23731991211,0cyclictest12517-21sshd21:58:573
23731991210,0cyclictest0-21swapper/322:23:143
23731991210,0cyclictest0-21swapper/322:02:123
23731991210,0cyclictest0-21swapper/300:39:153
2373199120,0cyclictest0-21swapper/323:15:153
2373199120,0cyclictest0-21swapper/321:18:113
2373199120,0cyclictest0-21swapper/300:25:063
23730991211,0cyclictest0-21swapper/223:59:282
23730991211,0cyclictest0-21swapper/200:26:252
23730991211,0cyclictest0-21swapper/200:12:422
23730991211,0cyclictest0-21swapper/200:02:432
2373099120,0cyclictest112750irq/25-eth022:11:122
2373099120,0cyclictest0-21swapper/223:15:112
2373099120,0cyclictest0-21swapper/222:27:562
2373099120,0cyclictest0-21swapper/200:07:432
23729991212,0cyclictest0-21swapper/100:28:291
23729991211,0cyclictest3157-21bash23:31:561
23729991211,0cyclictest3157-21bash23:31:561
23729991211,0cyclictest29046-21sshd21:31:411
23729991211,0cyclictest2400-21sshd23:51:431
23729991211,0cyclictest0-21swapper/123:48:461
23729991211,0cyclictest0-21swapper/123:48:451
23729991211,0cyclictest0-21swapper/121:16:141
23729991210,0cyclictest0-21swapper/123:23:401
23729991210,0cyclictest0-21swapper/122:40:131
23729991210,0cyclictest0-21swapper/121:29:281
23729991210,0cyclictest0-21swapper/100:37:261
23729991210,0cyclictest0-21swapper/100:19:471
2372999120,0cyclictest7783-21cut20:50:201
2372999120,0cyclictest28727-21sshd21:46:261
2372999120,0cyclictest0-21swapper/120:37:111
2372899122,0cyclictest25237-21munin-node23:45:160
2372899122,0cyclictest25237-21munin-node23:45:150
2372899120,0cyclictest5972-21sadc19:40:010
2372899120,0cyclictest24011-21cut22:45:190
2372899120,0cyclictest0-21swapper/023:55:180
2372899120,0cyclictest0-21swapper/022:10:200
112750120,0irq/25-eth019612-21sshd22:05:011
23731991111,0cyclictest0-21swapper/300:08:213
23731991110,0cyclictest5399-21sshd22:42:313
23731991110,0cyclictest32658-21sshd23:21:323
23731991110,0cyclictest31760-21id23:31:203
23731991110,0cyclictest31760-21id23:31:193
23731991110,0cyclictest27525-21sshd22:45:503
23731991110,0cyclictest21478-21sshd23:59:453
23731991110,0cyclictest1174-21sshd21:12:373
23731991110,0cyclictest0-21swapper/322:18:143
23731991110,0cyclictest0-21swapper/321:46:503
23731991110,0cyclictest0-21swapper/321:02:163
23731991110,0cyclictest0-21swapper/320:19:093
2373199110,0cyclictest496-21sshd22:06:583
2373199110,0cyclictest0-21swapper/323:00:593
2373199110,0cyclictest0-21swapper/322:51:073
2373199110,0cyclictest0-21swapper/322:35:113
2373199110,0cyclictest0-21swapper/320:20:183
2373199110,0cyclictest0-21swapper/320:20:173
23730991111,0cyclictest0-21swapper/223:30:532
23730991111,0cyclictest0-21swapper/223:30:532
23730991111,0cyclictest0-21swapper/223:20:052
23730991111,0cyclictest0-21swapper/223:06:432
23730991111,0cyclictest0-21swapper/221:58:112
23730991111,0cyclictest0-21swapper/221:49:562
23730991111,0cyclictest0-21swapper/219:10:122
23730991111,0cyclictest0-21swapper/200:33:372
23730991111,0cyclictest0-21swapper/200:19:282
23730991110,0cyclictest32272-21sshd21:51:592
23730991110,0cyclictest31393-21cp21:32:042
23730991110,0cyclictest30817-21sshd22:46:222
23730991110,0cyclictest30495-21cp22:31:242
23730991110,0cyclictest2763-21sshd23:02:002
23730991110,0cyclictest22994-21id23:45:012
23730991110,0cyclictest22994-21id23:45:012
2373099110,0cyclictest15631-21diskmemload00:24:402
2373099110,0cyclictest0-21swapper/223:14:032
2373099110,0cyclictest0-21swapper/220:52:062
23729991111,0cyclictest0-21swapper/123:25:101
23729991111,0cyclictest0-21swapper/123:02:591
23729991111,0cyclictest0-21swapper/122:04:131
2372999111,0cyclictest0-21swapper/119:40:131
23729991110,0cyclictest22033-21bash00:24:491
23729991110,0cyclictest0-21swapper/121:51:111
23729991110,0cyclictest0-21swapper/121:42:571
23729991110,0cyclictest0-21swapper/119:14:501
23729991110,0cyclictest0-21swapper/100:01:321
2372999110,0cyclictest15631-21diskmemload22:27:131
2372999110,0cyclictest0-21swapper/123:15:161
2372999110,0cyclictest0-21swapper/123:13:061
2372999110,0cyclictest0-21swapper/122:37:261
2372999110,0cyclictest0-21swapper/119:19:491
2372899113,0cyclictest0-21swapper/020:30:130
2372899113,0cyclictest0-21swapper/020:25:120
2372899110,0cyclictest4172-21munin-node20:45:210
2372899110,0cyclictest37952sleep020:43:200
112750110,0irq/25-eth011134-21sshd23:08:203
2373199109,0cyclictest3903-21sshd00:11:543
2373199109,0cyclictest1507-21sshd21:37:243
2373199109,0cyclictest13370-21sshd23:53:313
2373199109,0cyclictest0-21swapper/320:47:373
2373199109,0cyclictest0-21swapper/320:42:313
2373199109,0cyclictest0-21swapper/320:37:243
2373199109,0cyclictest0-21swapper/319:55:213
2373199109,0cyclictest0-21swapper/319:28:373
2373199109,0cyclictest0-21swapper/319:18:463
23731991010,0cyclictest0-21swapper/322:31:433
23731991010,0cyclictest0-21swapper/320:29:383
23731991010,0cyclictest0-21swapper/319:47:333
2373199100,0cyclictest0-21swapper/321:07:093
2373099109,0cyclictest9258-21sshd21:28:452
2373099109,0cyclictest7093-21sshd22:17:572
2373099109,0cyclictest3372-21id22:37:122
2373099109,0cyclictest27554-21bash00:35:212
2373099109,0cyclictest11502-21sshd23:28:202
2373099109,0cyclictest0-21swapper/222:24:272
2373099109,0cyclictest0-21swapper/221:12:032
23730991010,0cyclictest0-21swapper/222:55:202
2373099100,0cyclictest0-21swapper/221:02:182
2372999109,0cyclictest473-21bash21:22:271
2372999109,0cyclictest0-21swapper/121:11:481
2372999109,0cyclictest0-21swapper/119:29:281
2372999109,0cyclictest0-21swapper/100:08:031
23729991010,0cyclictest0-21swapper/123:44:001
23729991010,0cyclictest0-21swapper/122:15:291
23729991010,0cyclictest0-21swapper/100:13:021
2372999100,0cyclictest15631-21diskmemload21:55:571
2372999100,0cyclictest0-21swapper/122:59:241
2372999100,0cyclictest0-21swapper/119:51:321
2372899103,0cyclictest0-21swapper/019:20:000
2372899100,0cyclictest8534-21munin-node19:45:190
2372899100,0cyclictest22556-21munin-node20:15:150
2372899100,0cyclictest15686-21cat21:10:000
2372899100,0cyclictest10423-21cat20:55:230
2372899100,0cyclictest0-21swapper/021:02:380
2372899100,0cyclictest0-21swapper/020:35:130
2372899100,0cyclictest0-21swapper/020:20:220
2372899100,0cyclictest0-21swapper/020:20:210
191100,0ktimersoftd/116616-21sshd21:39:481
112750100,0irq/25-eth026615-21sshd22:30:461
112750100,0irq/25-eth021551-21sshd22:50:041
237319999,0cyclictest3642-21sshd00:01:523
237319999,0cyclictest0-21swapper/320:03:213
237319999,0cyclictest0-21swapper/319:36:523
237319998,0cyclictest30305-21rm21:22:003
237319998,0cyclictest24818-21hwlatdetect23:40:143
237319998,0cyclictest22065-21bash21:30:323
237319998,0cyclictest21694-21sshd21:25:323
237319998,0cyclictest11982-21sshd21:53:553
237309999,0cyclictest0-21swapper/220:40:562
237309999,0cyclictest0-21swapper/220:35:072
237309999,0cyclictest0-21swapper/220:00:442
237309998,0cyclictest25410-21bash22:40:282
237309998,0cyclictest0-21swapper/220:17:422
237309990,0cyclictest0-21swapper/220:26:252
237299999,0cyclictest0-21swapper/120:47:391
237299999,0cyclictest0-21swapper/119:35:021
237289994,0cyclictest0-21swapper/020:50:110
237289994,0cyclictest0-21swapper/019:25:150
237289990,0cyclictest7460-21taskset19:40:170
237289990,0cyclictest22036-21chrt20:11:370
237289990,0cyclictest112750irq/25-eth020:05:130
237289990,0cyclictest0-21swapper/019:50:000
237289990,0cyclictest0-21swapper/019:30:000
11275090,0irq/25-eth025930-21sshd23:55:181
11275090,0irq/25-eth024641-21bash22:10:341
11275090,0irq/25-eth014247-21bash23:28:453
329980,0watchdog/30-21swapper/320:10:333
237319988,0cyclictest0-21swapper/320:59:493
237319988,0cyclictest0-21swapper/319:44:543
237319987,0cyclictest32379-21sshd00:31:133
237319987,0cyclictest31154-21sshd23:46:073
237319987,0cyclictest31154-21sshd23:46:073
237309988,0cyclictest0-21swapper/220:09:142
237309988,0cyclictest0-21swapper/219:46:132
237309988,0cyclictest0-21swapper/219:21:072
237309987,0cyclictest0-21swapper/222:06:122
237309987,0cyclictest0-21swapper/219:40:252
237299988,0cyclictest0-21swapper/120:15:351
237299988,0cyclictest0-21swapper/120:10:151
237299987,0cyclictest32191-21sshd22:46:361
237299987,0cyclictest0-21swapper/122:23:441
237299980,0cyclictest0-21swapper/119:30:131
237289980,0cyclictest29398-21munin-node19:20:130
237289980,0cyclictest23981-21munin-node19:10:110
237319977,0cyclictest0-21swapper/319:13:453
237309977,0cyclictest0-21swapper/220:59:392
237309977,0cyclictest0-21swapper/219:52:012
237309977,0cyclictest0-21swapper/219:37:162
237309977,0cyclictest0-21swapper/219:34:232
237309977,0cyclictest0-21swapper/219:15:542
237309976,0cyclictest0-21swapper/219:28:052
237309970,0cyclictest0-21swapper/221:05:162
237299977,0cyclictest0-21swapper/120:44:591
237299977,0cyclictest0-21swapper/120:28:571
237299977,0cyclictest0-21swapper/120:02:131
237299977,0cyclictest0-21swapper/119:56:541
237299973,0cyclictest0-21swapper/120:09:141
237299971,0cyclictest0-21swapper/123:05:221
237319965,0cyclictest6486-21latency_hist20:50:013
237319962,0cyclictest0-21swapper/320:30:163
237319962,0cyclictest0-21swapper/319:30:153
237319962,0cyclictest0-21swapper/319:20:163
237309966,0cyclictest0-21swapper/220:11:532
237309966,0cyclictest0-21swapper/219:57:512
237309965,0cyclictest4838-21fschecks_time20:45:142
237309962,0cyclictest0-21swapper/220:30:162
237299964,0cyclictest0-21swapper/120:55:171
237299962,0cyclictest0-21swapper/121:05:171
237299962,0cyclictest0-21swapper/121:00:151
237299962,0cyclictest0-21swapper/119:45:151
237299962,0cyclictest0-21swapper/119:20:171
237299960,0cyclictest0-21swapper/120:30:171
237319950,0cyclictest0-21swapper/320:05:163
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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