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2026-02-10 - 10:29
[ 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 Tue Feb 10, 2026 00:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650670,0irq/26-eth1-rx-0-21swapper/319:08:583
112750600,0irq/25-eth00-21swapper/119:09:511
112750590,0irq/25-eth00-21swapper/219:07:232
112750420,0irq/25-eth00-21swapper/019:07:580
1770499190,0cyclictest0-21swapper/200:27:342
17703991713,0cyclictest8592-21sshd23:06:581
17705991615,0cyclictest18330-21sshd23:23:113
1770399160,0cyclictest0-21swapper/123:25:051
1770499150,0cyclictest15165-21latency20:10:162
17705991413,0cyclictest7842-21sshd21:29:073
1770599140,0cyclictest0-21swapper/323:45:183
1770599140,0cyclictest0-21swapper/322:21:583
1770599140,0cyclictest0-21swapper/319:30:213
17704991411,0cyclictest13470-21sshd23:17:322
17705991313,0cyclictest0-21swapper/321:40:373
17705991312,0cyclictest4492-21bash00:24:533
17705991312,0cyclictest0-21swapper/322:45:543
17704991312,0cyclictest0-21swapper/223:37:512
17704991311,0cyclictest23593-21bash21:45:592
1770499130,0cyclictest16853-21sshd22:19:202
17703991312,0cyclictest0-21swapper/121:57:161
17703991312,0cyclictest0-21swapper/100:23:181
17703991311,0cyclictest0-21swapper/122:43:511
17703991310,0cyclictest16449-21sshd21:45:041
1770399130,0cyclictest7780-21hddtemp_smartct00:25:161
1770399130,0cyclictest0-21swapper/123:12:261
1770399130,0cyclictest0-21swapper/123:00:191
1770399130,0cyclictest0-21swapper/122:55:181
1770399130,0cyclictest0-21swapper/119:40:141
17702991312,0cyclictest0-21swapper/023:15:490
1770299130,0cyclictest7794-21sshd23:46:010
1770299130,0cyclictest0-21swapper/000:26:190
17705991211,0cyclictest31697-21sshd00:19:113
17705991211,0cyclictest24395-21sshd22:30:143
17705991211,0cyclictest21866-21sshd23:28:393
17705991211,0cyclictest0-21swapper/323:12:303
17705991211,0cyclictest0-21swapper/321:32:223
17705991211,0cyclictest0-21swapper/300:32:333
1770599121,0cyclictest14081-21sshd21:20:123
17705991210,0cyclictest112750irq/25-eth023:03:343
1770599120,0cyclictest0-21swapper/323:41:333
1770599120,0cyclictest0-21swapper/322:40:413
1770599120,0cyclictest0-21swapper/300:26:513
17704991211,0cyclictest1901-21bash21:13:342
17704991210,0cyclictest9379-21bash22:32:482
17704991210,0cyclictest21867-21bash00:37:142
17704991210,0cyclictest0-21swapper/222:46:592
17704991210,0cyclictest0-21swapper/222:08:522
17704991210,0cyclictest0-21swapper/222:08:522
17704991210,0cyclictest0-21swapper/200:00:092
1770499120,0cyclictest0-21swapper/223:45:182
1770499120,0cyclictest0-21swapper/223:30:262
1770499120,0cyclictest0-21swapper/221:35:462
17703991211,0cyclictest8751-21sshd21:14:371
17703991211,0cyclictest25958-21sshd00:32:561
17703991211,0cyclictest0-21swapper/122:28:101
17703991211,0cyclictest0-21swapper/100:11:411
17703991210,0cyclictest0-21swapper/121:23:351
1770399120,0cyclictest14050-21sshd21:15:181
1770399120,0cyclictest0-21swapper/121:50:181
1770399120,0cyclictest0-21swapper/100:00:041
17702991211,0cyclictest0-21swapper/023:25:260
17702991211,0cyclictest0-21swapper/022:07:360
17702991211,0cyclictest0-21swapper/022:07:360
17702991211,0cyclictest0-21swapper/021:13:490
17702991211,0cyclictest0-21swapper/000:39:550
17702991210,0cyclictest9724-21diskmemload21:56:550
17702991210,0cyclictest0-21swapper/000:24:200
1770299120,0cyclictest25454-21sshd23:14:320
112750120,0irq/25-eth00-21swapper/323:53:033
112750120,0irq/25-eth00-21swapper/122:50:351
41110,0ktimersoftd/05159-21sshd00:10:140
191110,0ktimersoftd/18574-21bash23:51:001
1770599119,0cyclictest0-21swapper/319:14:503
17705991111,0cyclictest0-21swapper/323:56:123
17705991111,0cyclictest0-21swapper/322:25:143
17705991111,0cyclictest0-21swapper/322:16:593
17705991111,0cyclictest0-21swapper/321:11:563
17705991111,0cyclictest0-21swapper/300:09:333
17705991110,0cyclictest7787-21sshd21:38:533
17705991110,0cyclictest24609-21sshd21:55:543
17705991110,0cyclictest0-21swapper/320:11:183
1770599110,0cyclictest0-21swapper/320:24:033
1770599110,0cyclictest0-21swapper/319:39:003
1770599110,0cyclictest0-21swapper/300:11:313
17704991110,0cyclictest21418-21sshd21:40:462
17704991110,0cyclictest0-21swapper/223:41:342
17704991110,0cyclictest0-21swapper/221:56:272
17704991110,0cyclictest0-21swapper/221:17:182
17704991110,0cyclictest0-21swapper/200:23:382
1770499110,0cyclictest11210-21sshd00:06:052
1770499110,0cyclictest0-21swapper/221:51:132
1770499110,0cyclictest0-21swapper/220:18:522
1770499110,0cyclictest0-21swapper/219:47:432
17703991111,0cyclictest0-21swapper/123:56:201
17703991111,0cyclictest0-21swapper/123:36:001
17703991111,0cyclictest0-21swapper/123:30:331
17703991111,0cyclictest0-21swapper/122:23:111
17703991111,0cyclictest0-21swapper/122:18:111
17703991111,0cyclictest0-21swapper/122:00:451
17703991111,0cyclictest0-21swapper/122:00:451
17703991110,0cyclictest0-21swapper/123:19:381
17703991110,0cyclictest0-21swapper/122:45:371
17702991110,0cyclictest1373-21sshd22:31:320
17702991110,0cyclictest0-21swapper/023:55:100
17702991110,0cyclictest0-21swapper/022:56:240
1770299110,0cyclictest635-21sshd22:26:320
1770299110,0cyclictest0-21swapper/023:42:170
1770299110,0cyclictest0-21swapper/021:19:310
1499110,0migration/029311-21sshd21:37:110
112750110,0irq/25-eth03567-21sshd22:51:310
112750110,0irq/25-eth00-21swapper/321:19:433
112750110,0irq/25-eth00-21swapper/021:45:300
112750110,0irq/25-eth00-21swapper/021:20:520
9950100,0irq/24-0000:00:0-21swapper/022:41:500
41100,0ktimersoftd/00-21swapper/021:30:090
1770599109,0cyclictest0-21swapper/323:34:083
1770599109,0cyclictest0-21swapper/322:04:473
1770599109,0cyclictest0-21swapper/322:04:473
1770599109,0cyclictest0-21swapper/320:51:363
1770599109,0cyclictest0-21swapper/300:01:363
17705991010,0cyclictest0-21swapper/323:05:193
17705991010,0cyclictest0-21swapper/321:52:353
1770599100,0cyclictest0-21swapper/320:44:103
1770499109,0cyclictest7899-21sshd21:24:162
1770499109,0cyclictest15350-21sshd00:16:352
1770499109,0cyclictest1480-21nfsd23:03:172
1770499109,0cyclictest0-21swapper/223:53:432
1770499109,0cyclictest0-21swapper/221:27:312
1770499109,0cyclictest0-21swapper/220:25:162
17704991010,0cyclictest0-21swapper/223:12:042
17704991010,0cyclictest0-21swapper/223:06:362
17704991010,0cyclictest0-21swapper/222:22:352
17704991010,0cyclictest0-21swapper/220:43:232
17704991010,0cyclictest0-21swapper/219:55:582
1770499100,0cyclictest0-21swapper/223:25:032
1770499100,0cyclictest0-21swapper/222:44:592
1770499100,0cyclictest0-21swapper/222:10:552
1770499100,0cyclictest0-21swapper/222:10:552
1770499100,0cyclictest0-21swapper/219:34:082
1770399109,0cyclictest0-21swapper/122:05:591
1770399109,0cyclictest0-21swapper/122:05:591
1770399109,0cyclictest0-21swapper/121:43:201
17703991010,0cyclictest0-21swapper/123:43:271
17703991010,0cyclictest0-21swapper/121:28:211
1770399100,0cyclictest0-21swapper/120:48:361
1770399100,0cyclictest0-21swapper/120:35:211
1770299109,0cyclictest32559-21sshd00:33:580
1770299109,0cyclictest0-21swapper/023:05:200
1770299109,0cyclictest0-21swapper/022:45:420
1770299109,0cyclictest0-21swapper/022:18:040
1770299109,0cyclictest0-21swapper/022:00:420
1770299109,0cyclictest0-21swapper/022:00:420
17702991010,0cyclictest0-21swapper/023:03:360
17702991010,0cyclictest0-21swapper/022:24:480
1770299100,0cyclictest0-21swapper/020:59:180
1770299100,0cyclictest0-21swapper/020:52:090
1770299100,0cyclictest0-21swapper/020:44:330
1770299100,0cyclictest0-21swapper/019:33:400
112750100,0irq/25-eth020822-21sshd23:23:361
112750100,0irq/25-eth00-21swapper/323:36:193
112750100,0irq/25-eth00-21swapper/100:38:451
112750100,0irq/25-eth00-21swapper/023:31:110
995090,0irq/24-0000:00:0-21swapper/000:07:150
4190,0ktimersoftd/09724-21diskmemload21:54:550
4190,0ktimersoftd/0352-21id00:04:370
4190,0ktimersoftd/03232-21sshd23:20:470
4190,0ktimersoftd/00-21swapper/020:35:130
177059999,0cyclictest0-21swapper/320:05:563
177059998,0cyclictest0-21swapper/322:06:313
177059998,0cyclictest0-21swapper/322:06:313
177049999,0cyclictest1480-21nfsd00:13:002
177049999,0cyclictest0-21swapper/222:36:172
177049999,0cyclictest0-21swapper/222:29:192
177049999,0cyclictest0-21swapper/221:30:462
177049999,0cyclictest0-21swapper/221:04:102
177049999,0cyclictest0-21swapper/220:36:322
177049998,0cyclictest16616-21sshd23:22:562
177049998,0cyclictest15569-21rm00:31:182
177039999,0cyclictest15325-21strings20:10:161
177039999,0cyclictest0-21swapper/121:31:361
177039999,0cyclictest0-21swapper/120:59:391
177039999,0cyclictest0-21swapper/100:09:421
177039998,0cyclictest9724-21diskmemload00:19:201
177039998,0cyclictest1539-21sshd23:48:551
177039998,0cyclictest0-21swapper/122:13:161
177039998,0cyclictest0-21swapper/122:13:161
177039990,0cyclictest0-21swapper/122:33:541
177029999,0cyclictest0-21swapper/020:00:110
177029999,0cyclictest0-21swapper/019:50:040
177029998,0cyclictest32417-21sshd22:11:480
177029998,0cyclictest32417-21sshd22:11:480
177029993,0cyclictest0-21swapper/023:36:410
177029990,0cyclictest5726-21fschecks_count00:15:110
177029990,0cyclictest0-21swapper/020:20:430
159990,0watchdog/00-21swapper/021:40:090
11275090,0irq/25-eth07711-21sshd22:57:043
11275090,0irq/25-eth027779-21bash21:46:403
4180,0ktimersoftd/09724-21diskmemload22:38:500
4180,0ktimersoftd/022542-21open_files20:25:210
4180,0ktimersoftd/00-21swapper/019:25:130
4180,0ktimersoftd/00-21swapper/019:15:190
177059988,0cyclictest0-21swapper/321:02:313
177059988,0cyclictest0-21swapper/320:58:473
177059988,0cyclictest0-21swapper/320:39:313
177059988,0cyclictest0-21swapper/320:00:223
177059988,0cyclictest0-21swapper/319:19:073
177059987,0cyclictest0-21swapper/323:15:593
177059987,0cyclictest0-21swapper/300:36:153
177059980,0cyclictest0-21swapper/322:38:163
177049988,0cyclictest0-21swapper/222:50:282
177049988,0cyclictest0-21swapper/220:58:292
177049988,0cyclictest0-21swapper/220:54:462
177049988,0cyclictest0-21swapper/220:01:342
177049988,0cyclictest0-21swapper/219:50:252
177049988,0cyclictest0-21swapper/219:36:492
177049988,0cyclictest0-21swapper/219:25:122
177049980,0cyclictest0-21swapper/219:20:122
177039988,0cyclictest481-21jbd2/dm-0-822:39:581
177039988,0cyclictest0-21swapper/119:25:131
177039980,0cyclictest0-21swapper/119:30:191
177029988,0cyclictest0-21swapper/021:27:460
177029988,0cyclictest0-21swapper/020:15:380
177029988,0cyclictest0-21swapper/019:12:110
177029987,0cyclictest9724-21diskmemload23:51:270
177029985,0cyclictest22416-21kworker/0:219:45:160
149980,0migration/031583-21latency20:45:150
11275080,0irq/25-eth04450-21sshd22:56:332
177059977,0cyclictest0-21swapper/320:19:393
177059977,0cyclictest0-21swapper/319:52:083
177059977,0cyclictest0-21swapper/319:49:273
177059977,0cyclictest0-21swapper/319:27:373
177059970,0cyclictest0-21swapper/322:50:153
177049977,0cyclictest0-21swapper/220:45:342
177049977,0cyclictest0-21swapper/219:42:092
177049977,0cyclictest0-21swapper/219:15:052
177049976,0cyclictest28-21ksoftirqd/222:00:172
177049976,0cyclictest28-21ksoftirqd/222:00:172
177039977,0cyclictest0-21swapper/119:51:211
177039970,0cyclictest1639-21runrttasks20:09:591
177039970,0cyclictest0-21swapper/120:50:151
177039970,0cyclictest0-21swapper/120:25:181
177039970,0cyclictest0-21swapper/119:35:151
177039970,0cyclictest0-21swapper/119:15:021
177029977,0cyclictest0-21swapper/019:56:340
177029970,0cyclictest0-21swapper/019:35:150
11275070,0irq/25-eth011048-21sshd23:56:182
11275070,0irq/25-eth00-21swapper/322:12:123
11275070,0irq/25-eth00-21swapper/322:12:123
11275070,0irq/25-eth00-21swapper/121:35:041
177059965,0cyclictest21859-21fschecks_count20:25:153
177059962,0cyclictest0-21swapper/321:05:153
177059962,0cyclictest0-21swapper/320:45:153
177059962,0cyclictest0-21swapper/320:30:143
177059962,0cyclictest0-21swapper/319:40:153
177059962,0cyclictest0-21swapper/319:20:153
177049962,0cyclictest0-21swapper/221:05:152
177049962,0cyclictest0-21swapper/220:20:142
177049962,0cyclictest0-21swapper/220:05:152
177049962,0cyclictest0-21swapper/219:10:142
177039965,0cyclictest9751-21cpuspeed_turbos20:00:111
177039965,0cyclictest7387-21cpu19:55:121
177039965,0cyclictest28227-21sed20:40:001
177039965,0cyclictest2552-21munin-node19:45:161
177039965,0cyclictest23612-21chrt20:30:011
177039964,0cyclictest0-21swapper/121:00:031
177039962,0cyclictest0-21swapper/121:05:161
177039962,0cyclictest0-21swapper/120:20:141
177039962,0cyclictest0-21swapper/120:15:161
177029965,0cyclictest8001-21df_abs21:05:120
177029965,0cyclictest32615-21munin-node19:40:120
177029965,0cyclictest23564-21cstates19:20:110
177029962,0cyclictest0-21swapper/020:30:140
177029962,0cyclictest0-21swapper/020:05:160
159960,0watchdog/014984-21grep20:10:130
149960,0migration/05184-21latency_hist20:59:590
177059951,0cyclictest0-21swapper/319:55:163
177039950,0cyclictest0-21swapper/119:20:001
177039950,0cyclictest0-21swapper/119:10:141
12065050,0irq/26-eth1-rx-0-21swapper/220:30:102
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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