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2026-02-02 - 04:14
[ 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 rack7slot0.osadl.org (updated Mon Feb 02, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650610,0irq/26-eth1-rx-0-21swapper/119:06:521
120650590,0irq/26-eth1-rx-0-21swapper/319:05:333
112750560,0irq/25-eth00-21swapper/219:09:402
2629225124,0sleep00-21swapper/019:07:390
351180,0ktimersoftd/33171-21rm00:08:293
2654399160,0cyclictest0-21swapper/020:15:130
2654599150,0cyclictest0-21swapper/221:25:172
2654499150,0cyclictest0-21swapper/122:28:081
112750150,0irq/25-eth00-21swapper/322:38:253
26546991413,0cyclictest0-21swapper/323:25:203
26545991413,0cyclictest0-21swapper/223:47:562
2654599140,0cyclictest0-21swapper/223:01:432
2654599140,0cyclictest0-21swapper/222:40:122
26544991413,0cyclictest0-21swapper/123:17:171
26544991411,0cyclictest0-21swapper/122:40:001
2654499140,0cyclictest0-21swapper/119:15:131
2654399140,0cyclictest18573-21diskmemload00:00:130
26546991311,0cyclictest14994-21sshd23:16:103
26546991311,0cyclictest0-21swapper/322:56:393
26546991311,0cyclictest0-21swapper/321:00:143
2654699130,0cyclictest0-21swapper/320:30:233
2654699130,0cyclictest0-21swapper/300:13:473
26545991312,0cyclictest16436-21sshd22:17:472
26545991312,0cyclictest0-21swapper/200:25:062
26545991310,0cyclictest0-21swapper/221:58:582
2654599130,0cyclictest0-21swapper/223:28:532
2654599130,0cyclictest0-21swapper/223:10:212
2654599130,0cyclictest0-21swapper/220:30:192
26544991311,0cyclictest18573-21diskmemload23:59:201
26544991311,0cyclictest0-21swapper/122:57:461
26543991312,0cyclictest0-21swapper/023:41:400
26543991312,0cyclictest0-21swapper/021:32:390
26543991312,0cyclictest0-21swapper/000:29:240
2654399130,0cyclictest0-21swapper/022:17:130
41120,0ktimersoftd/00-21swapper/022:38:280
351120,0ktimersoftd/30-21swapper/322:01:283
26546991212,0cyclictest0-21swapper/323:04:333
26546991211,0cyclictest0-21swapper/323:55:473
26546991211,0cyclictest0-21swapper/323:21:373
26546991211,0cyclictest0-21swapper/300:26:333
26546991210,0cyclictest0-21swapper/323:32:473
26546991210,0cyclictest0-21swapper/300:15:453
2654699120,0cyclictest0-21swapper/323:42:113
2654699120,0cyclictest0-21swapper/321:25:073
2654599123,0cyclictest0-21swapper/219:45:142
26545991211,0cyclictest20505-21sshd22:08:442
26545991211,0cyclictest0-21swapper/223:08:052
26545991211,0cyclictest0-21swapper/223:08:052
26545991211,0cyclictest0-21swapper/221:42:222
26545991210,0cyclictest0-21swapper/223:32:362
2654599120,0cyclictest0-21swapper/223:56:052
2654599120,0cyclictest0-21swapper/222:57:592
2654599120,0cyclictest0-21swapper/222:48:062
2654599120,0cyclictest0-21swapper/200:12:192
2654599120,0cyclictest0-21swapper/200:04:122
26544991210,0cyclictest0-21swapper/122:32:061
26544991210,0cyclictest0-21swapper/100:26:241
2654499120,0cyclictest14527-21bash23:21:001
2654499120,0cyclictest11929-21bash21:13:471
2654499120,0cyclictest0-21swapper/121:52:071
2654499120,0cyclictest0-21swapper/121:30:391
2654499120,0cyclictest0-21swapper/100:33:431
26543991211,0cyclictest18573-21diskmemload21:19:350
26543991211,0cyclictest0-21swapper/022:45:330
26543991211,0cyclictest0-21swapper/021:24:290
26543991210,0cyclictest18573-21diskmemload22:25:340
26543991210,0cyclictest0-21swapper/023:59:400
26543991210,0cyclictest0-21swapper/021:46:260
26543991210,0cyclictest0-21swapper/021:41:330
2654399120,0cyclictest0-21swapper/023:05:320
2654399120,0cyclictest0-21swapper/023:05:320
2654399120,0cyclictest0-21swapper/022:10:080
2654399120,0cyclictest0-21swapper/000:17:540
2654399120,0cyclictest0-21swapper/000:07:480
112750120,0irq/25-eth00-21swapper/123:52:011
112750120,0irq/25-eth00-21swapper/023:37:210
112750120,0irq/25-eth00-21swapper/022:05:120
41110,0ktimersoftd/04702-21bash21:37:010
351110,0ktimersoftd/34701-21bash21:37:003
271110,0ktimersoftd/20-21swapper/221:53:382
26546991111,0cyclictest0-21swapper/323:36:303
26546991111,0cyclictest0-21swapper/322:52:423
26546991110,0cyclictest8816-21sshd00:24:073
26546991110,0cyclictest8592-21sshd22:11:423
26546991110,0cyclictest7284-21sshd22:06:393
26546991110,0cyclictest6367-21sshd21:46:533
26546991110,0cyclictest2544-21sshd21:51:093
26546991110,0cyclictest0-21swapper/323:06:313
26546991110,0cyclictest0-21swapper/323:06:313
26546991110,0cyclictest0-21swapper/322:21:063
26546991110,0cyclictest0-21swapper/321:20:133
2654699110,0cyclictest0-21swapper/323:49:513
2654699110,0cyclictest0-21swapper/322:33:113
2654699110,0cyclictest0-21swapper/322:19:083
2654699110,0cyclictest0-21swapper/320:44:273
2654699110,0cyclictest0-21swapper/320:36:393
26545991111,0cyclictest0-21swapper/222:10:412
26545991110,0cyclictest6965-21sshd21:47:002
26545991110,0cyclictest6894-21sshd22:35:432
26545991110,0cyclictest3541-21sshd22:01:112
26545991110,0cyclictest31067-21bash23:43:182
26545991110,0cyclictest17166-21sshd23:36:112
26545991110,0cyclictest0-21swapper/221:00:112
26545991110,0cyclictest0-21swapper/200:06:102
2654599110,0cyclictest0-21swapper/220:11:582
2654599110,0cyclictest0-21swapper/220:05:142
2654599110,0cyclictest0-21swapper/219:34:422
2654499119,0cyclictest0-21swapper/120:31:521
26544991111,0cyclictest0-21swapper/123:35:521
26544991111,0cyclictest0-21swapper/122:01:251
26544991111,0cyclictest0-21swapper/121:45:031
26544991110,0cyclictest28398-21bash21:25:451
26544991110,0cyclictest18359-21sshd21:58:421
26544991110,0cyclictest12541-21sshd23:45:181
26544991110,0cyclictest0-21swapper/100:23:591
26544991110,0cyclictest0-21swapper/100:09:271
2654499110,0cyclictest27772-21sshd22:43:571
2654499110,0cyclictest0-21swapper/123:32:091
2654499110,0cyclictest0-21swapper/123:07:531
2654499110,0cyclictest0-21swapper/123:07:531
2654499110,0cyclictest0-21swapper/122:53:491
2654499110,0cyclictest0-21swapper/100:38:371
26543991111,0cyclictest21121-21sshd23:17:090
26543991111,0cyclictest1480-21nfsd23:24:350
26543991111,0cyclictest0-21swapper/023:13:260
26543991111,0cyclictest0-21swapper/000:31:510
26543991110,0cyclictest4721-21bash21:27:100
26543991110,0cyclictest0-21swapper/023:53:310
26543991110,0cyclictest0-21swapper/022:43:350
26543991110,0cyclictest0-21swapper/022:00:350
26543991110,0cyclictest0-21swapper/000:36:440
2654399110,0cyclictest11426-21sshd00:24:320
2654399110,0cyclictest0-21swapper/022:33:430
2654399110,0cyclictest0-21swapper/022:23:360
351100,0ktimersoftd/30-21swapper/300:31:583
2654699109,0cyclictest9372-21sshd22:26:243
2654699109,0cyclictest4587-21sshd22:40:183
2654699109,0cyclictest29550-21taskset23:52:503
2654699109,0cyclictest21230-21ipmi_temp21:10:153
2654699109,0cyclictest18228-21sshd00:00:503
2654699109,0cyclictest16865-21bash00:35:103
2654699109,0cyclictest16666-21bash21:33:523
2654699109,0cyclictest0-21swapper/319:49:233
2654599109,0cyclictest7667-21bash21:37:282
2654599109,0cyclictest26499-21sshd21:20:412
2654599109,0cyclictest14609-21sshd22:32:052
2654599109,0cyclictest11479-21sshd22:21:522
2654599109,0cyclictest0-21swapper/223:19:282
2654599109,0cyclictest0-21swapper/221:30:102
2654599109,0cyclictest0-21swapper/221:17:582
2654599109,0cyclictest0-21swapper/219:37:072
2654599109,0cyclictest0-21swapper/200:39:442
26545991010,0cyclictest0-21swapper/221:10:382
26545991010,0cyclictest0-21swapper/220:39:302
26545991010,0cyclictest0-21swapper/220:16:522
26545991010,0cyclictest0-21swapper/219:14:002
26545991010,0cyclictest0-21swapper/200:20:282
2654599100,0cyclictest0-21swapper/221:05:322
2654599100,0cyclictest0-21swapper/220:47:172
2654499109,0cyclictest25779-21bash21:20:341
2654499109,0cyclictest20160-21sshd21:44:141
2654499109,0cyclictest12873-21bash23:01:101
2654499109,0cyclictest0-21swapper/123:13:341
2654499109,0cyclictest0-21swapper/121:16:381
2654499109,0cyclictest0-21swapper/120:05:371
2654499108,0cyclictest0-21swapper/119:52:291
2654499100,0cyclictest29791-21sshd23:28:221
2654499100,0cyclictest0-21swapper/122:20:251
2654499100,0cyclictest0-21swapper/121:03:061
2654499100,0cyclictest0-21swapper/120:26:451
2654499100,0cyclictest0-21swapper/119:11:561
2654399109,0cyclictest21921-21sshd23:46:450
2654399105,0cyclictest0-21swapper/021:00:120
26543991010,0cyclictest0-21swapper/023:34:000
2654399100,0cyclictest0-21swapper/023:27:160
2654399100,0cyclictest0-21swapper/022:55:140
2654399100,0cyclictest0-21swapper/021:50:540
191100,0ktimersoftd/10-21swapper/122:10:141
112750100,0irq/25-eth00-21swapper/321:41:363
4190,0ktimersoftd/021253-21sshd21:10:170
4190,0ktimersoftd/00-21swapper/019:52:450
35190,0ktimersoftd/30-21swapper/319:31:333
27190,0ktimersoftd/20-21swapper/219:17:242
265469999,0cyclictest0-21swapper/320:19:083
265469999,0cyclictest0-21swapper/319:51:493
265469999,0cyclictest0-21swapper/319:22:053
265469998,0cyclictest31868-21sshd21:55:453
265469998,0cyclictest14621-21rm22:46:463
265469998,0cyclictest14261-21sshd21:19:013
265469998,0cyclictest0-21swapper/320:57:353
265469998,0cyclictest0-21swapper/320:04:163
265469990,0cyclictest0-21swapper/323:10:123
265469990,0cyclictest0-21swapper/320:14:143
265459999,0cyclictest0-21swapper/220:04:252
265459999,0cyclictest0-21swapper/219:54:262
265459999,0cyclictest0-21swapper/219:24:412
265459998,0cyclictest31286-21sshd22:29:512
265459998,0cyclictest22473-21sshd23:22:182
265459998,0cyclictest20359-21sshd00:30:352
265459998,0cyclictest16604-21sshd23:50:472
265459998,0cyclictest14728-21bash00:15:112
265459998,0cyclictest10500-21sshd22:51:012
265449999,0cyclictest0-21swapper/122:17:491
265449999,0cyclictest0-21swapper/122:06:051
265449999,0cyclictest0-21swapper/120:00:161
265449999,0cyclictest0-21swapper/100:11:261
265449999,0cyclictest0-21swapper/100:01:191
265449990,0cyclictest0-21swapper/100:15:221
265439999,0cyclictest0-21swapper/000:11:460
265439998,0cyclictest5960-21sshd22:50:190
265439992,0cyclictest0-21swapper/019:25:150
265439990,0cyclictest24897-21bash23:03:050
265439990,0cyclictest0-21swapper/020:23:080
19190,0ktimersoftd/10-21swapper/121:05:271
19190,0ktimersoftd/10-21swapper/119:31:341
19190,0ktimersoftd/10-21swapper/119:28:331
159990,0watchdog/01639-21runrttasks21:56:010
4180,0ktimersoftd/00-21swapper/020:00:170
265469988,0cyclictest0-21swapper/320:21:333
265469988,0cyclictest0-21swapper/320:06:413
265469988,0cyclictest0-21swapper/319:13:503
265459988,0cyclictest0-21swapper/220:44:382
265459988,0cyclictest0-21swapper/220:29:182
265459988,0cyclictest0-21swapper/219:56:532
265459988,0cyclictest0-21swapper/219:56:522
265459988,0cyclictest0-21swapper/219:42:002
265459988,0cyclictest0-21swapper/219:27:082
265449988,0cyclictest0-21swapper/120:59:521
265449988,0cyclictest0-21swapper/120:45:411
265449988,0cyclictest0-21swapper/120:42:481
265449988,0cyclictest0-21swapper/120:24:041
265449988,0cyclictest0-21swapper/119:39:211
265449980,0cyclictest0-21swapper/120:51:431
265439988,0cyclictest0-21swapper/019:45:160
149980,0migration/08092-21sendmail_mailtr19:35:210
11275080,0irq/25-eth011155-21sshd21:38:001
265469977,0cyclictest0-21swapper/321:05:223
265469977,0cyclictest0-21swapper/320:52:143
265469977,0cyclictest0-21swapper/319:56:423
265469977,0cyclictest0-21swapper/319:56:423
265469977,0cyclictest0-21swapper/319:36:573
265459977,0cyclictest0-21swapper/220:21:442
265449977,0cyclictest0-21swapper/119:57:361
265449977,0cyclictest0-21swapper/119:57:351
265449977,0cyclictest0-21swapper/119:49:491
265449976,0cyclictest560-21sshd22:49:431
265449970,0cyclictest0-21swapper/119:40:111
265439977,0cyclictest0-21swapper/019:32:570
265439970,0cyclictest16649-21fschecks_count19:55:140
265439970,0cyclictest16649-21fschecks_count19:55:130
265439970,0cyclictest1639-21runrttasks20:44:450
265439970,0cyclictest0-21swapper/020:50:140
265439970,0cyclictest0-21swapper/020:30:180
265439970,0cyclictest0-21swapper/019:40:170
149970,0migration/030752-21munin-node19:15:160
149970,0migration/01808-21idleruntime-cro19:25:010
11275070,0irq/25-eth013224-21sshd23:40:261
11275070,0irq/25-eth00-21swapper/020:45:210
11275070,0irq/25-eth00-21swapper/020:38:380
265469965,0cyclictest0-21swapper/320:49:333
265469962,0cyclictest0-21swapper/320:25:173
265469962,0cyclictest0-21swapper/319:40:163
265469962,0cyclictest0-21swapper/319:25:153
265469962,0cyclictest0-21swapper/319:15:153
265459962,0cyclictest0-21swapper/220:55:162
265459962,0cyclictest0-21swapper/220:50:152
265449965,0cyclictest2675-21cstates20:35:111
265449965,0cyclictest25440-21munin-node20:15:151
265449962,0cyclictest0-21swapper/120:10:161
265449962,0cyclictest0-21swapper/119:20:161
265439962,0cyclictest0-21swapper/020:55:160
265439962,0cyclictest0-21swapper/020:25:160
265439962,0cyclictest0-21swapper/020:05:160
159960,0watchdog/017976-21timerandwakeup21:05:220
149960,0migration/024280-21nfsd420:10:180
149950,0migration/027544-21idleruntime19:10:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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