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2026-02-07 - 10:48
[ 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 Sat Feb 07, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750660,0irq/25-eth00-21swapper/119:05:121
112750600,0irq/25-eth00-21swapper/319:09:073
2451825921,0sleep00-21swapper/019:05:130
112750570,0irq/25-eth00-21swapper/219:09:122
26305991514,0cyclictest112750irq/25-eth023:39:483
26303991514,0cyclictest0-21swapper/123:05:211
2630299150,0cyclictest0-21swapper/021:29:230
26305991413,0cyclictest31089-21sshd23:15:023
26305991413,0cyclictest0-21swapper/322:30:473
26305991413,0cyclictest0-21swapper/322:02:263
26305991413,0cyclictest0-21swapper/300:19:103
2630599140,0cyclictest843-21sshd21:46:323
26305991312,0cyclictest11808-21sshd23:41:453
26305991312,0cyclictest0-21swapper/322:10:133
26305991312,0cyclictest0-21swapper/321:43:443
26305991310,0cyclictest18234-21sshd00:32:103
2630599130,0cyclictest8127-21sshd22:51:423
2630599130,0cyclictest1818-21sshd21:31:523
26304991312,0cyclictest27936-21bash23:54:082
26304991312,0cyclictest0-21swapper/223:11:392
26304991312,0cyclictest0-21swapper/222:33:382
26304991312,0cyclictest0-21swapper/221:58:342
26304991311,0cyclictest0-21swapper/223:58:052
26304991311,0cyclictest0-21swapper/223:24:172
2630499130,0cyclictest0-21swapper/200:38:182
26303991312,0cyclictest18054-21sshd22:18:461
26303991312,0cyclictest0-21swapper/123:19:461
26303991311,0cyclictest0-21swapper/122:07:441
2630399130,0cyclictest0-21swapper/122:52:421
2630399130,0cyclictest0-21swapper/120:20:211
2630299130,0cyclictest18325-21diskmemload22:35:430
2630299130,0cyclictest0-21swapper/020:20:150
41120,0ktimersoftd/00-21swapper/022:01:470
351120,0ktimersoftd/30-21swapper/322:36:353
2630599120,0cyclictest0-21swapper/323:31:533
2630599120,0cyclictest0-21swapper/323:04:213
26304991211,0cyclictest8689-21sshd22:27:082
26304991211,0cyclictest13605-21sshd00:31:262
26304991211,0cyclictest0-21swapper/223:42:182
26304991211,0cyclictest0-21swapper/200:29:142
26304991211,0cyclictest0-21swapper/200:11:202
26304991210,0cyclictest9724-21sshd22:22:222
26304991210,0cyclictest0-21swapper/223:48:132
26304991210,0cyclictest0-21swapper/223:38:222
2630499120,0cyclictest19531-21sshd23:28:142
2630499120,0cyclictest0-21swapper/222:51:322
2630499120,0cyclictest0-21swapper/222:44:202
2630499120,0cyclictest0-21swapper/221:49:572
2630499120,0cyclictest0-21swapper/200:20:242
26303991211,0cyclictest20121-21sshd22:43:451
26303991211,0cyclictest0-21swapper/123:12:331
26303991211,0cyclictest0-21swapper/122:59:541
26303991211,0cyclictest0-21swapper/121:36:571
26303991211,0cyclictest0-21swapper/100:25:451
26303991210,0cyclictest0-21swapper/100:23:321
2630399120,0cyclictest0-21swapper/123:47:101
2630399120,0cyclictest0-21swapper/119:38:031
2630399120,0cyclictest0-21swapper/100:30:091
2630399120,0cyclictest0-21swapper/100:19:081
2630399120,0cyclictest0-21swapper/100:10:171
26302991212,0cyclictest0-21swapper/023:54:150
26302991211,0cyclictest5899-21sshd21:57:090
26302991211,0cyclictest0-21swapper/022:22:280
26302991211,0cyclictest0-21swapper/021:30:540
26302991210,0cyclictest0-21swapper/023:58:110
26302991210,0cyclictest0-21swapper/023:46:200
26302991210,0cyclictest0-21swapper/021:47:160
26302991210,0cyclictest0-21swapper/021:05:000
26302991210,0cyclictest0-21swapper/020:40:220
2630299120,0cyclictest0-21swapper/023:30:190
2630299120,0cyclictest0-21swapper/023:11:430
2630299120,0cyclictest0-21swapper/022:48:090
2630299120,0cyclictest0-21swapper/021:20:050
2630299120,0cyclictest0-21swapper/000:00:100
191120,0ktimersoftd/10-21swapper/123:04:541
112750120,0irq/25-eth015753-21sshd23:27:390
112750120,0irq/25-eth010612-21sshd22:12:391
112750120,0irq/25-eth00-21swapper/321:38:383
9950110,0irq/24-0000:00:9944-21sshd00:25:550
26305991111,0cyclictest0-21swapper/323:45:433
26305991111,0cyclictest0-21swapper/300:36:363
26305991111,0cyclictest0-21swapper/300:01:173
26305991110,0cyclictest24355-21sshd21:10:453
26305991110,0cyclictest0-21swapper/323:57:193
26305991110,0cyclictest0-21swapper/323:06:063
26305991110,0cyclictest0-21swapper/321:52:063
26305991110,0cyclictest0-21swapper/320:45:183
2630599110,0cyclictest0-21swapper/320:11:513
2630599110,0cyclictest0-21swapper/300:21:223
2630599110,0cyclictest0-21swapper/300:10:213
2630499119,0cyclictest0-21swapper/221:35:342
26304991111,0cyclictest3005-21sshd23:00:422
26304991111,0cyclictest0-21swapper/223:17:052
26304991111,0cyclictest0-21swapper/223:06:102
26304991111,0cyclictest0-21swapper/222:04:502
26304991111,0cyclictest0-21swapper/200:02:172
26304991110,0cyclictest9119-21sshd21:52:452
26304991110,0cyclictest17712-21sshd21:19:442
26304991110,0cyclictest0-21swapper/222:06:212
2630499110,0cyclictest0-21swapper/219:25:272
2630499110,0cyclictest0-21swapper/219:15:022
26303991111,0cyclictest0-21swapper/121:53:551
26303991110,0cyclictest3710-21sshd21:32:121
26303991110,0cyclictest0-21swapper/123:31:091
26302991111,0cyclictest0-21swapper/019:59:560
26302991111,0cyclictest0-21swapper/000:13:520
26302991110,0cyclictest0-21swapper/022:55:210
26302991110,0cyclictest0-21swapper/021:35:390
2630299110,0cyclictest0-21swapper/021:54:220
2630299110,0cyclictest0-21swapper/021:40:140
2630299110,0cyclictest0-21swapper/021:06:300
2630299110,0cyclictest0-21swapper/020:04:340
1599110,0watchdog/00-21swapper/022:25:490
1499110,0migration/019002-21sshd23:18:170
120650110,0irq/26-eth1-rx-5978-21bash00:15:192
351100,0ktimersoftd/30-21swapper/319:26:113
2630599109,0cyclictest0-21swapper/321:21:053
2630599109,0cyclictest0-21swapper/320:59:283
26305991010,0cyclictest0-21swapper/322:58:543
26305991010,0cyclictest0-21swapper/322:16:303
26305991010,0cyclictest0-21swapper/320:38:343
26305991010,0cyclictest0-21swapper/320:20:053
26305991010,0cyclictest0-21swapper/320:15:053
26305991010,0cyclictest0-21swapper/300:08:083
2630599100,0cyclictest922-21sshd23:25:183
2630599100,0cyclictest0-21swapper/320:02:333
2630499109,0cyclictest0-21swapper/222:35:232
2630499109,0cyclictest0-21swapper/221:26:022
26304991010,0cyclictest21362-21sshd22:14:212
26304991010,0cyclictest0-21swapper/222:46:052
26304991010,0cyclictest0-21swapper/221:06:092
26304991010,0cyclictest0-21swapper/219:22:182
26304991010,0cyclictest0-21swapper/200:09:082
2630499100,0cyclictest0-21swapper/222:17:302
2630499100,0cyclictest0-21swapper/220:20:202
2630399109,0cyclictest11131-21sshd22:47:141
2630399109,0cyclictest0-21swapper/120:40:021
26303991010,0cyclictest6826-21sshd21:22:531
26303991010,0cyclictest0-21swapper/121:12:201
26303991010,0cyclictest0-21swapper/100:36:461
2630399100,0cyclictest5500-21sshd22:31:331
2630399100,0cyclictest0-21swapper/123:20:531
26302991010,0cyclictest112750irq/25-eth023:06:160
26302991010,0cyclictest0-21swapper/023:36:140
26302991010,0cyclictest0-21swapper/020:09:140
26302991010,0cyclictest0-21swapper/020:09:140
26302991010,0cyclictest0-21swapper/019:33:130
26302991010,0cyclictest0-21swapper/019:24:170
26302991010,0cyclictest0-21swapper/019:11:010
26302991010,0cyclictest0-21swapper/000:07:010
2630299100,0cyclictest11358-21sshd22:17:430
2630299100,0cyclictest0-21swapper/020:18:250
112750100,0irq/25-eth01684-21sshd21:41:431
112750100,0irq/25-eth00-21swapper/300:27:333
4190,0ktimersoftd/024303-21sshd23:43:450
263059999,0cyclictest0-21swapper/320:30:183
263059999,0cyclictest0-21swapper/319:55:413
263059999,0cyclictest0-21swapper/319:19:073
263059998,0cyclictest0-21swapper/323:11:293
263059998,0cyclictest0-21swapper/322:27:323
263059998,0cyclictest0-21swapper/320:09:253
263059998,0cyclictest0-21swapper/320:09:243
263059990,0cyclictest0-21swapper/319:30:573
263049999,0cyclictest0-21swapper/223:30:132
263049999,0cyclictest0-21swapper/220:58:572
263049999,0cyclictest0-21swapper/220:30:232
263049999,0cyclictest0-21swapper/219:39:442
263049998,0cyclictest24863-21nfsd421:40:172
263049998,0cyclictest0-21swapper/220:53:172
263049998,0cyclictest0-21swapper/219:41:572
263039999,0cyclictest0-21swapper/122:28:181
263039999,0cyclictest0-21swapper/122:23:321
263039999,0cyclictest0-21swapper/120:15:251
263039998,0cyclictest6098-21sshd00:05:251
263029999,0cyclictest0-21swapper/023:20:400
263029999,0cyclictest0-21swapper/022:14:270
263029999,0cyclictest0-21swapper/020:30:230
263029999,0cyclictest0-21swapper/019:38:050
263029999,0cyclictest0-21swapper/019:18:130
263029998,0cyclictest2518-21sshd22:40:560
263029998,0cyclictest0-21swapper/022:30:290
263029998,0cyclictest0-21swapper/020:56:030
263029998,0cyclictest0-21swapper/000:19:370
19190,0ktimersoftd/10-21swapper/119:26:111
11275090,0irq/25-eth027579-21df_inode22:20:123
11275090,0irq/25-eth024701-21sshd23:58:331
11275090,0irq/25-eth00-21swapper/000:32:580
4180,0ktimersoftd/08214-21sshd00:35:290
4180,0ktimersoftd/02377-21sshd00:24:560
4180,0ktimersoftd/00-21swapper/020:25:170
263059988,0cyclictest0-21swapper/323:22:173
263059988,0cyclictest0-21swapper/321:01:133
263059988,0cyclictest0-21swapper/320:50:323
263059988,0cyclictest0-21swapper/319:51:183
263059988,0cyclictest0-21swapper/319:22:003
263059988,0cyclictest0-21swapper/319:12:083
263059984,0cyclictest0-21swapper/320:40:153
263049988,0cyclictest0-21swapper/220:49:332
263049988,0cyclictest0-21swapper/219:51:002
263049987,0cyclictest18924-21sshd21:10:052
263049984,0cyclictest0-21swapper/219:45:162
263049980,0cyclictest0-21swapper/221:31:062
263049980,0cyclictest0-21swapper/220:35:182
263049980,0cyclictest0-21swapper/220:25:152
263049980,0cyclictest0-21swapper/220:19:422
263039987,0cyclictest2749-21bash21:46:491
263039987,0cyclictest14251-21cat19:50:111
263039987,0cyclictest0-21swapper/123:54:511
263039987,0cyclictest0-21swapper/121:25:551
263039981,0cyclictest0-21swapper/122:35:161
263039981,0cyclictest0-21swapper/119:15:151
263029988,0cyclictest18325-21diskmemload23:00:480
263029988,0cyclictest0-21swapper/022:51:180
263029988,0cyclictest0-21swapper/019:27:100
263029987,0cyclictest0-21swapper/022:05:210
263029984,0cyclictest0-21swapper/021:10:150
263029980,0cyclictest0-21swapper/019:40:110
19180,0ktimersoftd/10-21swapper/120:54:191
11275080,0irq/25-eth04224-21sshd23:40:311
11275080,0irq/25-eth024134-21sed22:00:001
11275080,0irq/25-eth023817-21sshd22:09:503
11275080,0irq/25-eth018325-21diskmemload00:00:321
11275080,0irq/25-eth017712-21sshd21:29:293
11275080,0irq/25-eth010373-21sshd21:57:511
11275080,0irq/25-eth01017-21sshd22:40:413
11275080,0irq/25-eth00-21swapper/123:28:511
11275080,0irq/25-eth00-21swapper/021:16:270
11275080,0irq/25-eth00-21swapper/020:54:380
263059977,0cyclictest0-21swapper/321:09:133
263059977,0cyclictest0-21swapper/319:38:303
263059973,0cyclictest0-21swapper/319:40:163
263049977,0cyclictest0-21swapper/222:56:592
263049977,0cyclictest0-21swapper/220:02:582
263049973,0cyclictest0-21swapper/220:43:092
263049973,0cyclictest0-21swapper/219:31:132
263039977,0cyclictest0-21swapper/123:35:061
263039975,0cyclictest21838-21processes20:05:181
263039975,0cyclictest21838-21processes20:05:171
263039973,0cyclictest0-21swapper/119:55:161
263029977,0cyclictest0-21swapper/019:50:520
263029977,0cyclictest0-21swapper/019:48:400
12065070,0irq/26-eth1-rx-0-21swapper/020:35:160
11275070,0irq/25-eth03480-21sshd21:22:212
11275070,0irq/25-eth027958-21bash21:16:113
11275070,0irq/25-eth02641-21bash23:50:133
11275070,0irq/25-eth024633-21sshd21:55:103
11275070,0irq/25-eth020156-21sshd21:15:101
11275070,0irq/25-eth00-21swapper/322:45:133
263059966,0cyclictest0-21swapper/319:49:043
263049963,0cyclictest0-21swapper/219:55:152
263049962,0cyclictest0-21swapper/221:00:152
263049962,0cyclictest0-21swapper/220:10:152
263049962,0cyclictest0-21swapper/220:05:152
263049962,0cyclictest0-21swapper/220:05:142
263049962,0cyclictest0-21swapper/219:10:162
263039962,0cyclictest0-21swapper/121:05:151
263039962,0cyclictest0-21swapper/121:00:151
263039962,0cyclictest0-21swapper/120:55:141
263039962,0cyclictest0-21swapper/120:45:151
263039962,0cyclictest0-21swapper/120:10:141
263039962,0cyclictest0-21swapper/119:45:161
263039962,0cyclictest0-21swapper/119:40:151
263039960,0cyclictest0-21swapper/119:31:581
263039960,0cyclictest0-21swapper/119:10:201
263029965,0cyclictest22873-21cut20:10:100
263029961,0cyclictest0-21swapper/020:50:000
19160,0ktimersoftd/10-21swapper/120:00:041
11275060,0irq/25-eth0754-21sendmail_mailqu19:20:211
263059951,0cyclictest0-21swapper/320:25:163
263039951,0cyclictest0-21swapper/120:30:131
263039950,0cyclictest0-21swapper/120:35:091
169950,0watchdog/130593-21fschecks_time20:25:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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