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2026-02-01 - 14:23
[ 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 Sun Feb 01, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750660,0irq/25-eth00-21swapper/307:05:203
120650650,0irq/26-eth1-rx-0-21swapper/107:07:411
112750540,0irq/25-eth00-21swapper/207:07:522
2010124126,0sleep00-21swapper/007:06:420
20440991817,0cyclictest0-21swapper/311:27:463
41150,0ktimersoftd/029610-21sshd11:35:230
2044099150,0cyclictest0-21swapper/308:40:193
2043999150,0cyclictest0-21swapper/209:15:132
41140,0ktimersoftd/00-21swapper/009:56:310
20440991413,0cyclictest0-21swapper/310:40:153
20440991413,0cyclictest0-21swapper/310:16:333
2044099140,0cyclictest0-21swapper/311:32:103
2044099140,0cyclictest0-21swapper/310:30:093
2044099140,0cyclictest0-21swapper/309:48:473
20438991413,0cyclictest0-21swapper/112:18:211
2043899140,0cyclictest15889-21bash10:34:011
20440991312,0cyclictest0-21swapper/310:48:103
20440991310,0cyclictest0-21swapper/311:35:273
2044099130,0cyclictest0-21swapper/309:41:003
20439991312,0cyclictest5182-21sshd10:37:172
20439991312,0cyclictest0-21swapper/212:01:302
20439991312,0cyclictest0-21swapper/210:00:402
20439991312,0cyclictest0-21swapper/209:49:182
2043999130,0cyclictest0-21swapper/211:20:502
20438991311,0cyclictest23701-21sshd11:14:551
2043899130,0cyclictest0-21swapper/112:10:541
2043899130,0cyclictest0-21swapper/110:56:261
2043899130,0cyclictest0-21swapper/109:34:531
20437991313,0cyclictest112750irq/25-eth010:31:500
20437991312,0cyclictest0-21swapper/012:13:080
20437991312,0cyclictest0-21swapper/009:42:280
20437991311,0cyclictest0-21swapper/011:34:200
2043799130,0cyclictest15080-21bash11:28:250
191130,0ktimersoftd/19098-21sshd11:27:281
191130,0ktimersoftd/10-21swapper/112:28:341
112750130,0irq/25-eth00-21swapper/112:23:191
20440991212,0cyclictest0-21swapper/311:45:403
20440991212,0cyclictest0-21swapper/310:03:533
20440991211,0cyclictest5916-21sshd12:21:273
20440991211,0cyclictest14266-21id11:23:223
20440991211,0cyclictest0-21swapper/312:33:233
20440991211,0cyclictest0-21swapper/312:10:183
20440991211,0cyclictest0-21swapper/312:04:503
20440991211,0cyclictest0-21swapper/311:06:233
20440991211,0cyclictest0-21swapper/309:32:463
20440991210,0cyclictest0-21swapper/310:11:063
2044099120,0cyclictest0-21swapper/312:35:093
2044099120,0cyclictest0-21swapper/311:10:353
2044099120,0cyclictest0-21swapper/311:02:373
2044099120,0cyclictest0-21swapper/310:28:103
2044099120,0cyclictest0-21swapper/309:27:253
20439991211,0cyclictest5213-21sshd12:36:112
20439991211,0cyclictest1422-21rm10:51:332
20439991211,0cyclictest0-21swapper/210:19:152
20439991211,0cyclictest0-21swapper/209:53:002
20439991210,0cyclictest0-21swapper/212:06:572
20439991210,0cyclictest0-21swapper/209:25:012
2043999120,0cyclictest1539-21sshd10:58:302
2043999120,0cyclictest1102-21sshd12:10:402
2043999120,0cyclictest0-21swapper/212:34:012
2043999120,0cyclictest0-21swapper/211:25:152
20438991211,0cyclictest12486-21diskmemload10:29:501
20438991211,0cyclictest0-21swapper/110:36:001
20438991211,0cyclictest0-21swapper/110:23:541
20438991210,0cyclictest0-21swapper/110:52:161
20438991210,0cyclictest0-21swapper/110:07:181
2043899120,0cyclictest0-21swapper/111:37:201
2043799129,0cyclictest0-21swapper/007:11:340
20437991211,0cyclictest20641-21sshd09:25:440
20437991211,0cyclictest0-21swapper/012:03:580
20437991211,0cyclictest0-21swapper/011:51:320
20437991210,0cyclictest0-21swapper/010:46:070
20437991210,0cyclictest0-21swapper/010:12:190
20437991210,0cyclictest0-21swapper/009:39:350
2043799120,0cyclictest20641-21sshd10:19:590
2043799120,0cyclictest0-21swapper/012:37:590
2043799120,0cyclictest0-21swapper/008:41:500
191120,0ktimersoftd/10-21swapper/112:06:441
191120,0ktimersoftd/10-21swapper/109:28:371
112750120,0irq/25-eth021777-21crond10:30:000
41110,0ktimersoftd/00-21swapper/011:10:040
20440991111,0cyclictest0-21swapper/311:43:543
20440991111,0cyclictest0-21swapper/308:24:273
20440991111,0cyclictest0-21swapper/308:00:533
20440991111,0cyclictest0-21swapper/307:40:253
20440991110,0cyclictest24094-21sshd12:09:223
20440991110,0cyclictest19139-21sshd09:50:143
20440991110,0cyclictest0-21swapper/309:17:123
20440991110,0cyclictest0-21swapper/309:12:193
2044099110,0cyclictest0-21swapper/307:51:563
2043999119,0cyclictest12579-21sshd10:43:252
20439991111,0cyclictest30549-21sshd11:05:502
20439991111,0cyclictest0-21swapper/212:23:472
20439991111,0cyclictest0-21swapper/211:16:252
20439991111,0cyclictest0-21swapper/209:30:212
20439991110,0cyclictest0-21swapper/209:58:422
2043999110,0cyclictest16303-21bash10:29:082
2043999110,0cyclictest0-21swapper/210:11:502
2043999110,0cyclictest0-21swapper/209:04:552
2043999110,0cyclictest0-21swapper/208:03:492
20438991111,0cyclictest0-21swapper/111:00:241
20438991111,0cyclictest0-21swapper/110:44:071
20438991111,0cyclictest0-21swapper/109:52:121
20438991111,0cyclictest0-21swapper/109:21:321
20438991110,0cyclictest0-21swapper/111:21:171
20438991110,0cyclictest0-21swapper/109:48:291
20437991111,0cyclictest14815-21sshd12:32:470
20437991111,0cyclictest0-21swapper/012:26:020
20437991111,0cyclictest0-21swapper/012:22:330
20437991111,0cyclictest0-21swapper/011:15:110
20437991111,0cyclictest0-21swapper/009:13:050
20437991110,0cyclictest1539-21sshd11:42:500
20437991110,0cyclictest12486-21diskmemload10:52:180
20437991110,0cyclictest0-21swapper/009:53:300
2043799110,0cyclictest17081-21sshd10:44:090
2043799110,0cyclictest0-21swapper/007:37:220
191110,0ktimersoftd/10-21swapper/111:31:521
112750110,0irq/25-eth08097-21bash09:33:490
112750110,0irq/25-eth014932-21sshd11:18:303
112750110,0irq/25-eth00-21swapper/110:00:201
41100,0ktimersoftd/028324-21munin-node07:25:140
351100,0ktimersoftd/30-21swapper/307:39:093
2044099109,0cyclictest4193-21bash09:38:063
2044099109,0cyclictest0-21swapper/310:50:073
2044099109,0cyclictest0-21swapper/309:24:453
20440991010,0cyclictest2295-21sshd10:36:483
20440991010,0cyclictest0-21swapper/312:26:403
20440991010,0cyclictest0-21swapper/310:22:163
20440991010,0cyclictest0-21swapper/308:37:563
20440991010,0cyclictest0-21swapper/308:31:323
20440991010,0cyclictest0-21swapper/308:17:083
20440991010,0cyclictest0-21swapper/308:09:063
2044099100,0cyclictest0-21swapper/311:50:543
2044099100,0cyclictest0-21swapper/310:07:503
2043999109,0cyclictest29211-21sshd10:06:222
2043999109,0cyclictest26611-21sshd10:45:252
2043999109,0cyclictest25839-21fw_conntrack11:00:142
2043999109,0cyclictest21550-21sshd09:11:122
2043999109,0cyclictest0-21swapper/211:33:362
20439991010,0cyclictest0-21swapper/210:31:062
20439991010,0cyclictest0-21swapper/209:44:382
20439991010,0cyclictest0-21swapper/208:12:322
20439991010,0cyclictest0-21swapper/207:42:252
2043999100,0cyclictest0-21swapper/208:52:152
2043999100,0cyclictest0-21swapper/208:40:192
2043999100,0cyclictest0-21swapper/208:36:062
2043999100,0cyclictest0-21swapper/208:20:462
2043999100,0cyclictest0-21swapper/207:54:102
2043899109,0cyclictest26151-21sshd10:10:481
2043899109,0cyclictest21870-21sshd11:54:151
2043899109,0cyclictest0-21swapper/108:30:151
20438991010,0cyclictest12486-21diskmemload12:39:151
20438991010,0cyclictest0-21swapper/111:08:311
20438991010,0cyclictest0-21swapper/110:46:061
20438991010,0cyclictest0-21swapper/109:40:281
2043799109,0cyclictest12486-21diskmemload12:09:260
2043799109,0cyclictest0-21swapper/010:56:280
20437991010,0cyclictest0-21swapper/011:08:470
20437991010,0cyclictest0-21swapper/008:36:080
112750100,0irq/25-eth00-21swapper/311:56:563
112750100,0irq/25-eth00-21swapper/211:37:592
112750100,0irq/25-eth00-21swapper/109:17:211
112750100,0irq/25-eth00-21swapper/010:21:210
112750100,0irq/25-eth00-21swapper/010:06:380
4190,0ktimersoftd/03078-21latency_hist08:50:000
4190,0ktimersoftd/00-21swapper/009:20:440
4190,0ktimersoftd/00-21swapper/007:48:360
204409999,0cyclictest0-21swapper/308:57:133
204409999,0cyclictest0-21swapper/308:48:093
204409998,0cyclictest24928-21diskstats10:55:123
204409998,0cyclictest1821-21sshd09:57:243
204409998,0cyclictest0-21swapper/312:15:453
204409990,0cyclictest0-21swapper/307:10:153
204399999,0cyclictest22998-21sshd09:35:562
204399999,0cyclictest0-21swapper/212:18:062
204399999,0cyclictest0-21swapper/211:14:132
204399999,0cyclictest0-21swapper/209:08:592
204399998,0cyclictest2328-21sshd10:22:012
204399998,0cyclictest0-21swapper/211:45:352
204399998,0cyclictest0-21swapper/208:46:482
204389999,0cyclictest0-21swapper/112:32:491
204389999,0cyclictest0-21swapper/111:59:581
204389998,0cyclictest27581-21sshd11:40:131
204389998,0cyclictest10957-21sshd11:47:331
204389998,0cyclictest0-21swapper/110:16:141
204389990,0cyclictest0-21swapper/108:40:161
204379999,0cyclictest0-21swapper/009:15:310
204379999,0cyclictest0-21swapper/008:57:310
204379999,0cyclictest0-21swapper/008:11:240
204379999,0cyclictest0-21swapper/008:01:450
204379999,0cyclictest0-21swapper/007:51:110
204379998,0cyclictest21436-21bash10:00:200
204379998,0cyclictest21386-21bash11:04:370
204379998,0cyclictest0-21swapper/012:16:520
204379998,0cyclictest0-21swapper/010:38:010
204379998,0cyclictest0-21swapper/008:28:210
19190,0ktimersoftd/10-21swapper/107:48:361
11275090,0irq/25-eth030028-21cut11:55:190
11275090,0irq/25-eth00-21swapper/109:35:141
11275090,0irq/25-eth00-21swapper/011:45:310
4180,0ktimersoftd/07995-21munin-node09:00:140
204409988,0cyclictest0-21swapper/309:01:033
204409981,0cyclictest0-21swapper/307:25:163
204399988,0cyclictest16769-21sshd12:28:082
204399988,0cyclictest0-21swapper/208:56:332
204399988,0cyclictest0-21swapper/208:28:192
204399987,0cyclictest9635-21sshd11:42:232
204399987,0cyclictest31517-21sshd11:55:292
204399987,0cyclictest0-21swapper/211:54:182
204399986,0cyclictest0-21swapper/207:57:332
204399980,0cyclictest0-21swapper/209:21:032
204389988,0cyclictest0-21swapper/109:05:511
204389987,0cyclictest7708-21sshd12:01:501
204389981,0cyclictest0-21swapper/109:00:151
204389981,0cyclictest0-21swapper/108:05:151
204379988,0cyclictest0-21swapper/008:20:070
204379985,0cyclictest19093-21latency_hist08:15:000
12065080,0irq/26-eth1-rx-0-21swapper/007:30:180
11275080,0irq/25-eth0807-21sshd11:21:110
11275080,0irq/25-eth020408-21sshd09:45:200
11275080,0irq/25-eth0191ktimersoftd/111:19:021
11275080,0irq/25-eth016782-21sshd09:10:251
11275080,0irq/25-eth00-21swapper/008:50:130
4170,0ktimersoftd/09954-21munin-node07:55:110
35170,0ktimersoftd/30-21swapper/307:58:563
204409977,0cyclictest0-21swapper/309:08:573
204409970,0cyclictest0-21swapper/307:15:003
204399977,0cyclictest112750irq/25-eth008:17:372
204399975,0cyclictest112750irq/25-eth007:28:412
204399975,0cyclictest0-21swapper/207:36:572
204399970,0cyclictest0-21swapper/207:30:542
204399970,0cyclictest0-21swapper/207:20:052
204389972,0cyclictest0-21swapper/108:10:161
204389972,0cyclictest0-21swapper/107:10:151
204379977,0cyclictest0-21swapper/009:09:570
204379970,0cyclictest27493-21sed07:20:190
204379970,0cyclictest24890-21ntp_states07:15:190
179970,0migration/121304-21taskset09:55:201
11275070,0irq/25-eth00-21swapper/107:56:501
204409965,0cyclictest17656-21cut08:10:143
204409962,0cyclictest0-21swapper/308:50:173
204409962,0cyclictest0-21swapper/308:25:163
204409962,0cyclictest0-21swapper/307:45:163
204409962,0cyclictest0-21swapper/307:30:163
204409962,0cyclictest0-21swapper/307:20:153
204399964,0cyclictest0-21swapper/208:30:152
204399964,0cyclictest0-21swapper/208:06:272
204399964,0cyclictest0-21swapper/207:49:032
204399962,0cyclictest0-21swapper/207:15:002
204399962,0cyclictest0-21swapper/207:10:152
204389965,0cyclictest12301-21munin-node08:00:141
204389964,0cyclictest0-21swapper/107:50:141
204389962,0cyclictest0-21swapper/108:20:121
204389962,0cyclictest0-21swapper/108:15:171
204389962,0cyclictest0-21swapper/107:35:161
204389962,0cyclictest0-21swapper/107:30:151
204389962,0cyclictest0-21swapper/107:25:161
204389962,0cyclictest0-21swapper/107:15:161
204389961,0cyclictest0-21swapper/108:50:151
204389961,0cyclictest0-21swapper/107:22:181
204389960,0cyclictest0-21swapper/108:45:131
204379962,0cyclictest0-21swapper/008:30:160
204379962,0cyclictest0-21swapper/007:40:160
169960,0watchdog/124657-21cut08:25:131
11275060,0irq/25-eth00-21swapper/008:05:110
204389954,0cyclictest4513-21timerwakeupswit07:40:211
204389950,0cyclictest0-21swapper/108:35:021
179950,0migration/15590-21latency_hist08:55:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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