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2026-02-20 - 10:54
[ 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 all highest latencies:
System rack7slot0.osadl.org (updated Fri Feb 20, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650680,0irq/26-eth1-rx-0-21swapper/119:05:221
112750670,0irq/25-eth00-21swapper/319:05:243
112750460,0irq/25-eth00-21swapper/219:05:182
2878024521,0sleep00-21swapper/019:06:130
29154991716,0cyclictest0-21swapper/023:46:450
2915699160,0cyclictest0-21swapper/223:10:212
2915699160,0cyclictest0-21swapper/219:50:172
2915499160,0cyclictest3814-21sshd22:25:130
2915499160,0cyclictest26519-21sshd00:38:550
2915499150,0cyclictest0-21swapper/019:25:130
29157991413,0cyclictest0-21swapper/322:09:533
2915799140,0cyclictest0-21swapper/319:25:143
2915799140,0cyclictest0-21swapper/300:10:133
29155991413,0cyclictest0-21swapper/122:19:241
29154991413,0cyclictest0-21swapper/021:17:420
29154991411,0cyclictest0-21swapper/022:56:210
2915499140,0cyclictest0-21swapper/020:20:240
112750140,0irq/25-eth018193-21sshd21:25:583
29157991312,0cyclictest32357-21sshd23:20:393
29157991312,0cyclictest29593-21sshd00:28:073
29157991312,0cyclictest28536-21sshd21:39:073
29157991312,0cyclictest0-21swapper/321:10:463
2915799130,0cyclictest17342-21sshd23:18:123
2915799130,0cyclictest16444-21bash22:44:243
29156991312,0cyclictest14219-21bash22:43:582
29156991312,0cyclictest0-21swapper/222:57:002
29156991312,0cyclictest0-21swapper/200:22:522
29156991312,0cyclictest0-21swapper/200:05:532
29156991311,0cyclictest0-21swapper/200:26:132
2915699130,0cyclictest0-21swapper/200:16:122
29155991312,0cyclictest21187-21diskmemload22:09:461
29155991312,0cyclictest0-21swapper/123:35:241
29155991312,0cyclictest0-21swapper/100:25:211
29155991312,0cyclictest0-21swapper/100:12:131
29155991311,0cyclictest0-21swapper/121:57:201
29155991311,0cyclictest0-21swapper/121:10:241
29154991313,0cyclictest0-21swapper/023:39:330
29154991312,0cyclictest31151-21bash21:56:090
29154991312,0cyclictest24417-21sshd22:45:320
2915499130,0cyclictest0-21swapper/021:52:270
2915499130,0cyclictest0-21swapper/021:41:170
2915499130,0cyclictest0-21swapper/021:26:400
41120,0ktimersoftd/00-21swapper/000:00:000
29157991211,0cyclictest27562-21sshd21:44:343
29157991211,0cyclictest0-21swapper/322:48:353
29157991210,0cyclictest0-21swapper/323:42:503
2915799120,0cyclictest8415-21sshd00:18:503
2915799120,0cyclictest22059-21bash22:50:463
2915799120,0cyclictest10168-21sshd23:05:323
2915799120,0cyclictest0-21swapper/323:50:293
2915799120,0cyclictest0-21swapper/323:35:023
2915799120,0cyclictest0-21swapper/323:27:573
2915799120,0cyclictest0-21swapper/321:21:133
2915699124,0cyclictest0-21swapper/219:16:332
29156991211,0cyclictest6217-21sshd21:12:542
29156991211,0cyclictest0-21swapper/223:23:222
29156991211,0cyclictest0-21swapper/221:49:092
29156991211,0cyclictest0-21swapper/221:16:232
2915699121,0cyclictest0-21swapper/219:25:182
29156991210,0cyclictest13972-21fw_conntrack23:40:132
29156991210,0cyclictest0-21swapper/223:58:552
29156991210,0cyclictest0-21swapper/221:38:002
2915699120,0cyclictest0-21swapper/223:05:362
2915699120,0cyclictest0-21swapper/222:16:402
2915699120,0cyclictest0-21swapper/200:35:302
29155991211,0cyclictest24057-21sshd22:40:051
29155991211,0cyclictest14889-21bash23:23:261
29155991211,0cyclictest0-21swapper/123:18:321
29155991211,0cyclictest0-21swapper/121:46:111
29155991210,0cyclictest0-21swapper/123:11:001
29155991210,0cyclictest0-21swapper/121:29:491
29155991210,0cyclictest0-21swapper/121:19:071
29155991210,0cyclictest0-21swapper/100:30:061
2915599120,0cyclictest0-21swapper/121:37:001
2915599120,0cyclictest0-21swapper/100:20:351
2915499121,0cyclictest0-21swapper/022:12:190
2915499121,0cyclictest0-21swapper/022:12:180
29154991210,0cyclictest24449-21sshd23:25:090
2915499120,0cyclictest1480-21nfsd00:15:060
2915499120,0cyclictest0-21swapper/019:50:190
191120,0ktimersoftd/10-21swapper/123:50:221
112750120,0irq/25-eth03545-21sshd22:08:210
112750120,0irq/25-eth00-21swapper/223:46:222
112750120,0irq/25-eth00-21swapper/122:34:451
41110,0ktimersoftd/09712-21bash21:13:310
41110,0ktimersoftd/09092-21munin-run19:35:000
2915799111,0cyclictest0-21swapper/319:50:203
29157991110,0cyclictest4837-21sshd00:01:033
29157991110,0cyclictest29447-21bash21:33:383
29157991110,0cyclictest10666-21bash00:07:483
29157991110,0cyclictest0-21swapper/322:39:583
29157991110,0cyclictest0-21swapper/321:59:123
29157991110,0cyclictest0-21swapper/321:52:003
2915699116,0cyclictest21119-21sshd23:01:542
2915699115,0cyclictest0-21swapper/223:31:192
2915699115,0cyclictest0-21swapper/222:20:572
2915699115,0cyclictest0-21swapper/221:51:392
2915699115,0cyclictest0-21swapper/221:01:332
2915699115,0cyclictest0-21swapper/220:56:372
2915699115,0cyclictest0-21swapper/220:46:132
2915699115,0cyclictest0-21swapper/220:43:512
2915699115,0cyclictest0-21swapper/220:37:472
2915699115,0cyclictest0-21swapper/220:30:172
2915699115,0cyclictest0-21swapper/220:25:512
2915699115,0cyclictest0-21swapper/220:15:532
2915699115,0cyclictest0-21swapper/220:14:192
2915699115,0cyclictest0-21swapper/219:56:412
2915699115,0cyclictest0-21swapper/219:48:262
2915699115,0cyclictest0-21swapper/219:40:412
2915699115,0cyclictest0-21swapper/219:38:052
2915699115,0cyclictest0-21swapper/219:31:392
2915699115,0cyclictest0-21swapper/219:24:262
2915699115,0cyclictest0-21swapper/219:10:342
29156991111,0cyclictest0-21swapper/223:25:472
29156991111,0cyclictest0-21swapper/222:07:162
29156991110,0cyclictest0-21swapper/222:32:572
29156991110,0cyclictest0-21swapper/221:58:192
2915699110,0cyclictest0-21swapper/222:26:472
2915699110,0cyclictest0-21swapper/220:51:392
2915699110,0cyclictest0-21swapper/220:06:062
2915699110,0cyclictest0-21swapper/200:01:052
29155991111,0cyclictest0-21swapper/122:00:501
29155991111,0cyclictest0-21swapper/119:25:171
29155991110,0cyclictest0-21swapper/123:47:281
29155991110,0cyclictest0-21swapper/123:43:371
29155991110,0cyclictest0-21swapper/122:57:171
29155991110,0cyclictest0-21swapper/121:53:381
2915599110,0cyclictest0-21swapper/123:30:451
2915599110,0cyclictest0-21swapper/100:16:511
2915499119,0cyclictest0-21swapper/021:39:190
2915499114,0cyclictest0-21swapper/022:20:160
29154991111,0cyclictest0-21swapper/023:30:010
29154991111,0cyclictest0-21swapper/021:33:510
29154991111,0cyclictest0-21swapper/020:57:230
29154991111,0cyclictest0-21swapper/020:07:260
29154991111,0cyclictest0-21swapper/000:34:230
29154991111,0cyclictest0-21swapper/000:11:440
29154991110,0cyclictest21187-21diskmemload22:54:070
29154991110,0cyclictest10647-21sshd22:43:190
29154991110,0cyclictest0-21swapper/023:02:440
2915499110,0cyclictest11682-21sshd00:25:050
2915499110,0cyclictest0-21swapper/020:50:590
2915499110,0cyclictest0-21swapper/020:38:260
2915499110,0cyclictest0-21swapper/020:30:190
2915499110,0cyclictest0-21swapper/019:37:400
41100,0ktimersoftd/029952-21sshd00:00:010
41100,0ktimersoftd/016560-21sshd21:48:100
41100,0ktimersoftd/00-21swapper/000:05:100
2915799109,0cyclictest0-21swapper/320:05:213
2915799109,0cyclictest0-21swapper/300:32:403
29157991010,0cyclictest22992-21sshd22:11:393
29157991010,0cyclictest22992-21sshd22:11:383
29157991010,0cyclictest0-21swapper/323:10:383
29157991010,0cyclictest0-21swapper/321:48:173
2915799100,0cyclictest0-21swapper/320:45:163
2915699109,0cyclictest0-21swapper/223:37:462
2915699109,0cyclictest0-21swapper/222:35:092
2915699105,0cyclictest0-21swapper/221:42:192
2915699104,0cyclictest0-21swapper/221:05:472
2915699104,0cyclictest0-21swapper/220:21:172
29156991010,0cyclictest0-21swapper/223:51:282
29156991010,0cyclictest0-21swapper/221:25:202
29156991010,0cyclictest0-21swapper/200:12:372
2915699100,0cyclictest0-21swapper/222:53:252
2915599109,0cyclictest21187-21diskmemload00:08:511
2915599109,0cyclictest0-21swapper/122:11:301
2915599109,0cyclictest0-21swapper/122:11:301
2915599109,0cyclictest0-21swapper/100:38:561
29155991010,0cyclictest0-21swapper/123:25:511
29155991010,0cyclictest0-21swapper/122:50:531
29155991010,0cyclictest0-21swapper/122:21:241
29155991010,0cyclictest0-21swapper/121:42:281
29155991010,0cyclictest0-21swapper/121:20:521
29155991010,0cyclictest0-21swapper/100:02:071
2915599100,0cyclictest0-21swapper/123:57:581
2915599100,0cyclictest0-21swapper/120:41:221
2915599100,0cyclictest0-21swapper/120:29:031
2915499109,0cyclictest21187-21diskmemload22:34:560
29154991010,0cyclictest0-21swapper/023:54:250
29154991010,0cyclictest0-21swapper/019:13:310
2915499100,0cyclictest0-21swapper/023:40:130
2915499100,0cyclictest0-21swapper/023:07:220
2915499100,0cyclictest0-21swapper/022:00:220
2915499100,0cyclictest0-21swapper/021:07:150
271100,0ktimersoftd/20-21swapper/222:11:232
271100,0ktimersoftd/20-21swapper/222:11:222
191100,0ktimersoftd/132515-21cp23:04:021
191100,0ktimersoftd/10-21swapper/119:56:461
112750100,0irq/25-eth00-21swapper/023:18:470
4190,0ktimersoftd/032016-21bash21:22:540
4190,0ktimersoftd/00-21swapper/020:46:530
291579998,0cyclictest0-21swapper/322:00:563
291579998,0cyclictest0-21swapper/300:36:233
291579990,0cyclictest0-21swapper/320:30:123
291579990,0cyclictest0-21swapper/320:15:143
291569995,0cyclictest0-21swapper/223:15:162
291569994,0cyclictest0-21swapper/222:00:232
291569994,0cyclictest0-21swapper/200:30:052
291569993,0cyclictest0-21swapper/221:33:312
291559999,0cyclictest21187-21diskmemload22:48:421
291559999,0cyclictest0-21swapper/122:25:201
291559999,0cyclictest0-21swapper/121:31:331
291559999,0cyclictest0-21swapper/120:49:581
291559999,0cyclictest0-21swapper/120:31:021
291559999,0cyclictest0-21swapper/119:33:111
291559999,0cyclictest0-21swapper/119:21:271
291559998,0cyclictest0-21swapper/123:05:381
291559998,0cyclictest0-21swapper/122:35:411
291559998,0cyclictest0-21swapper/120:58:471
291559998,0cyclictest0-21swapper/119:54:471
291559995,0cyclictest0-21swapper/120:00:161
291559992,0cyclictest0-21swapper/120:20:171
291559990,0cyclictest0-21swapper/121:00:211
291549999,0cyclictest0-21swapper/020:40:250
291549999,0cyclictest0-21swapper/019:41:170
291549999,0cyclictest0-21swapper/019:22:350
291549995,0cyclictest0-21swapper/019:55:140
291549990,0cyclictest0-21swapper/023:10:180
11275090,0irq/25-eth00-21swapper/000:20:190
995080,0irq/24-0000:00:20783-21latency_hist20:00:003
4180,0ktimersoftd/029476-21cut22:35:170
4180,0ktimersoftd/00-21swapper/022:19:370
291579987,0cyclictest0-21swapper/323:32:363
291579987,0cyclictest0-21swapper/322:33:223
291579987,0cyclictest0-21swapper/322:15:213
291579987,0cyclictest0-21swapper/300:23:223
291579981,0cyclictest0-21swapper/320:55:173
291579980,0cyclictest0-21swapper/322:58:373
291569983,0cyclictest0-21swapper/222:45:592
291569983,0cyclictest0-21swapper/220:00:312
291569980,0cyclictest0-21swapper/221:21:312
291559988,0cyclictest0-21swapper/119:44:411
291559988,0cyclictest0-21swapper/119:37:011
291559988,0cyclictest0-21swapper/119:17:231
291549984,0cyclictest31648-21bash23:20:300
291549984,0cyclictest0-21swapper/020:10:160
291549983,0cyclictest32136-21kworker/0:220:15:210
291549980,0cyclictest0-21swapper/021:00:130
291549980,0cyclictest0-21swapper/019:15:130
12065080,0irq/26-eth1-rx-0-21swapper/020:04:210
11275080,0irq/25-eth011181-21sshd23:45:193
11275080,0irq/25-eth00-21swapper/322:20:493
291579976,0cyclictest3772-21smartctl22:25:133
291579971,0cyclictest112750irq/25-eth023:01:393
291579971,0cyclictest0-21swapper/319:15:133
291559977,0cyclictest0-21swapper/120:05:141
11275070,0irq/25-eth036-21ksoftirqd/321:15:103
11275070,0irq/25-eth015508-21sshd23:57:213
291579965,0cyclictest26297-21fschecks_time20:10:143
291579965,0cyclictest11128-21runrttasks19:36:283
291579962,0cyclictest0-21swapper/320:50:143
291579962,0cyclictest0-21swapper/320:40:173
291579962,0cyclictest0-21swapper/320:35:163
291579962,0cyclictest0-21swapper/320:25:143
291579962,0cyclictest0-21swapper/320:20:163
291579962,0cyclictest0-21swapper/320:00:163
291579962,0cyclictest0-21swapper/319:40:143
291579962,0cyclictest0-21swapper/319:30:133
291579962,0cyclictest0-21swapper/319:20:143
291579962,0cyclictest0-21swapper/319:10:153
291559966,0cyclictest0-21swapper/121:06:411
291559962,0cyclictest0-21swapper/120:35:161
291559962,0cyclictest0-21swapper/120:15:171
291559962,0cyclictest0-21swapper/119:45:151
179960,0migration/126853-21nfsd420:10:181
159960,0watchdog/014743-21fw_forwarded_lo19:45:130
149960,0migration/0470-21cpuspeed_turbos20:25:110
12065060,0irq/26-eth1-rx-0-21swapper/319:45:093
339950,0migration/320267-21nfsd421:05:173
291579954,0cyclictest18124-21switchtime21:00:203
291559953,0cyclictest0-21swapper/120:50:141
291559951,0cyclictest0-21swapper/119:10:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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