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2026-01-29 - 14:58
[ 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 rack1slot1.osadl.org (updated Thu Jan 29, 2026 12:45:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
131952216151,21sleep20-21swapper/207:05:282
133852212160,26sleep30-21swapper/307:07:593
135222211156,25sleep10-21swapper/107:09:451
135062211148,50sleep00-21swapper/007:09:330
1361699160,1cyclictest19236-21latency_hist07:20:000
1361699150,1cyclictest0-21swapper/008:55:140
1361899140,13cyclictest0-21swapper/212:20:132
1361899140,13cyclictest0-21swapper/209:50:122
1361699140,1cyclictest27469-21cpuspeed_turbos09:35:130
1361699140,1cyclictest0-21swapper/012:25:110
1361699140,0cyclictest0-21swapper/012:10:090
1361699130,12cyclictest9918-21fschecks_time11:15:140
1361699130,1cyclictest2925-21ssh11:46:440
1361699130,1cyclictest22422-21cat10:50:140
1361699130,1cyclictest12737-21perf08:15:010
1361699130,1cyclictest12737-21perf08:15:000
1361699130,1cyclictest0-21swapper/010:45:140
1361699130,1cyclictest0-21swapper/009:55:100
1361699130,0cyclictest0-21swapper/012:19:510
1361699130,0cyclictest0-21swapper/010:06:320
1361699130,0cyclictest0-21swapper/010:06:310
1361699124,4cyclictest29181-21sed11:00:000
1361699121,10cyclictest6267-21diskmemload11:27:530
1361699121,10cyclictest6267-21diskmemload11:24:470
1361699121,10cyclictest6267-21diskmemload09:28:040
1361699121,10cyclictest6267-21diskmemload09:11:090
1361699120,11cyclictest0-21swapper/008:05:160
1361699120,1cyclictest5123-21cat09:05:170
1361699120,1cyclictest2837-21/usr/sbin/munin10:25:160
1361699120,1cyclictest17693-21sshd08:25:060
1361699120,1cyclictest10719-21missed_timers10:35:170
1361699120,1cyclictest0-21swapper/011:34:100
1361699120,0cyclictest0-21swapper/010:20:200
1361699120,0cyclictest0-21swapper/008:00:100
1361699116,4cyclictest707-21snmpd07:47:480
1361699112,8cyclictest6267-21diskmemload12:00:300
1361699112,8cyclictest6267-21diskmemload12:00:300
1361699111,9cyclictest6267-21diskmemload12:07:230
1361699111,9cyclictest28757-21wc07:39:590
1361699110,1cyclictest23328-21head07:25:220
1361699110,1cyclictest14837-21ntpq10:40:180
1361699110,1cyclictest1170-21apt-get07:50:100
1361699110,0cyclictest6267-21diskmemload09:46:280
1361699110,0cyclictest0-21swapper/010:10:310
1361699110,0cyclictest0-21swapper/009:30:330
212522100,1sleep00-21swapper/008:30:180
1362299109,1cyclictest35-21ksoftirqd/311:40:123
1362299109,1cyclictest35-21ksoftirqd/311:05:133
1362299109,1cyclictest35-21ksoftirqd/311:05:133
1362299109,1cyclictest35-21ksoftirqd/310:29:593
1362299109,1cyclictest35-21ksoftirqd/309:50:013
1362299109,1cyclictest35-21ksoftirqd/309:00:153
1362299109,1cyclictest35-21ksoftirqd/308:55:153
1362299108,1cyclictest35-21ksoftirqd/311:55:183
1362299108,1cyclictest35-21ksoftirqd/311:35:213
1362299108,1cyclictest35-21ksoftirqd/311:10:133
1362299108,1cyclictest35-21ksoftirqd/310:00:123
1362299108,1cyclictest35-21ksoftirqd/307:55:003
1362299108,1cyclictest35-21ksoftirqd/307:20:003
1361899108,1cyclictest21565-21timerandwakeup08:30:192
1361699100,9cyclictest6267-21diskmemload09:43:200
1361699100,1cyclictest9007-21diskstats11:55:140
1361699100,1cyclictest31184-21ssh11:41:120
1361699100,1cyclictest25901-21hddtemp_smartct11:35:150
1361699100,1cyclictest0-21swapper/012:33:020
1361699100,1cyclictest0-21swapper/011:07:440
1361699100,1cyclictest0-21swapper/011:07:430
1361699100,1cyclictest0-21swapper/010:15:220
1361699100,1cyclictest0-21swapper/009:50:130
1361699100,1cyclictest0-21swapper/009:15:170
1361699100,1cyclictest0-21swapper/009:00:210
1361699100,0cyclictest6267-21diskmemload12:36:480
1361699100,0cyclictest6267-21diskmemload11:10:280
1361699100,0cyclictest0-21swapper/008:50:120
136229998,1cyclictest35-21ksoftirqd/312:15:113
136229998,1cyclictest35-21ksoftirqd/310:45:003
136229998,1cyclictest35-21ksoftirqd/310:35:133
136229998,1cyclictest35-21ksoftirqd/309:35:153
136229998,1cyclictest35-21ksoftirqd/309:25:143
136229998,1cyclictest35-21ksoftirqd/309:10:143
136229998,1cyclictest35-21ksoftirqd/307:30:143
136229997,1cyclictest35-21ksoftirqd/310:10:113
136229997,1cyclictest35-21ksoftirqd/308:44:593
136229997,1cyclictest35-21ksoftirqd/308:15:113
136189999,0cyclictest61650irq/122-eno110:36:342
136189998,1cyclictest28-21ksoftirqd/207:25:012
136179990,8cyclictest0-21swapper/111:20:141
136169990,1cyclictest212002sleep007:22:580
136169990,0cyclictest6267-21diskmemload09:23:460
136169990,0cyclictest28203-21apt-get12:20:130
136169990,0cyclictest0-21swapper/011:50:580
136169990,0cyclictest0-21swapper/011:00:220
136169990,0cyclictest0-21swapper/010:00:140
15588280,0sleep10-21swapper/110:40:431
136229988,0cyclictest35-21ksoftirqd/312:35:183
136229988,0cyclictest35-21ksoftirqd/311:35:003
136229988,0cyclictest35-21ksoftirqd/309:05:143
136229988,0cyclictest35-21ksoftirqd/307:55:143
136229987,1cyclictest35-21ksoftirqd/312:30:163
136229987,1cyclictest35-21ksoftirqd/310:50:143
136229987,1cyclictest35-21ksoftirqd/310:20:153
136229987,1cyclictest35-21ksoftirqd/308:20:153
136229987,1cyclictest35-21ksoftirqd/307:40:123
136229986,2cyclictest707-21snmpd09:22:273
136229986,1cyclictest707-21snmpd12:01:183
136229986,1cyclictest707-21snmpd12:01:173
136229986,1cyclictest707-21snmpd11:17:523
136229986,1cyclictest707-21snmpd08:33:583
136229986,1cyclictest35-21ksoftirqd/308:45:163
136229986,1cyclictest35-21ksoftirqd/307:40:003
136189987,1cyclictest0-21swapper/208:50:122
136189986,1cyclictest707-21snmpd11:58:302
136189986,1cyclictest707-21snmpd11:52:502
136189986,1cyclictest707-21snmpd08:46:102
136189986,1cyclictest61650irq/122-eno112:05:192
136189986,1cyclictest61650irq/122-eno111:15:152
136189986,1cyclictest61650irq/122-eno110:20:012
136189980,4cyclictest0-21swapper/211:45:132
136169982,5cyclictest7181-21ssh10:30:190
136169982,5cyclictest22784-21cat08:35:140
136169981,5cyclictest240-21systemd-journal07:34:590
136169980,7cyclictest14816-21taskset08:16:400
136169980,6cyclictest240-21systemd-journal07:15:000
136169980,4cyclictest15343-21/usr/sbin/munin08:20:210
136229977,0cyclictest35-21ksoftirqd/312:10:093
136229977,0cyclictest35-21ksoftirqd/309:50:143
136229977,0cyclictest35-21ksoftirqd/308:00:133
136229976,1cyclictest35-21ksoftirqd/312:05:123
136229976,1cyclictest35-21ksoftirqd/311:50:183
136229976,1cyclictest35-21ksoftirqd/311:24:073
136229976,1cyclictest35-21ksoftirqd/310:45:133
136229976,1cyclictest35-21ksoftirqd/310:15:103
136229976,1cyclictest35-21ksoftirqd/309:30:123
136229976,1cyclictest35-21ksoftirqd/309:15:133
136229976,1cyclictest35-21ksoftirqd/308:35:133
136229976,1cyclictest35-21ksoftirqd/308:10:103
136229976,1cyclictest35-21ksoftirqd/308:10:103
136229976,1cyclictest35-21ksoftirqd/308:08:233
136229976,0cyclictest35-21ksoftirqd/307:50:003
136229975,1cyclictest707-21snmpd10:59:163
136229975,1cyclictest707-21snmpd07:29:503
136229975,1cyclictest707-21snmpd07:11:003
136229975,1cyclictest35-21ksoftirqd/310:30:143
136229975,1cyclictest28190-21ssh12:20:123
136229975,1cyclictest20743-21ssh10:06:353
136229975,1cyclictest20743-21ssh10:06:353
136229974,2cyclictest19255-21apt-get07:20:103
136229970,5cyclictest0-21swapper/309:40:103
136189976,1cyclictest61650irq/122-eno111:00:002
136189976,1cyclictest61650irq/122-eno109:49:472
136189976,1cyclictest61650irq/122-eno109:15:302
136189976,1cyclictest61650irq/122-eno107:50:152
136189976,0cyclictest61650irq/122-eno109:25:192
136189975,1cyclictest707-21snmpd12:01:122
136189975,1cyclictest707-21snmpd12:01:112
136189975,1cyclictest707-21snmpd11:44:252
136189975,1cyclictest707-21snmpd11:10:212
136189975,1cyclictest61650irq/122-eno111:30:132
136189975,1cyclictest61650irq/122-eno111:25:122
136189975,1cyclictest61650irq/122-eno111:21:452
136189975,1cyclictest61650irq/122-eno107:41:272
136189975,1cyclictest28-21ksoftirqd/210:20:302
136189975,1cyclictest24203-21ntpq09:30:162
136189975,1cyclictest22395-21ssh10:10:112
136189974,1cyclictest240-21systemd-journal08:45:002
136189972,5cyclictest6267-21diskmemload09:35:152
136189971,6cyclictest0-21swapper/210:07:312
136189971,6cyclictest0-21swapper/210:07:312
136189971,3cyclictest548-21systemd-logind09:55:192
136189970,5cyclictest15966-21kworker/2:108:00:122
136189970,1cyclictest0-21swapper/209:23:572
136189970,1cyclictest0-21swapper/207:10:352
136179971,6cyclictest0-21swapper/108:47:161
136179970,6cyclictest0-21swapper/112:05:171
136179970,1cyclictest0-21swapper/109:39:001
136169971,5cyclictest28888-21apt-get07:40:110
136169971,1cyclictest3531-21apt-get07:55:110
136169970,6cyclictest24851-21basename08:40:110
136169970,2cyclictest0-21swapper/008:45:120
136229966,0cyclictest35-21ksoftirqd/311:45:103
136229966,0cyclictest35-21ksoftirqd/311:25:163
136229965,1cyclictest35-21ksoftirqd/311:00:203
136229965,1cyclictest1509-21ssh12:25:223
136229964,1cyclictest35-21ksoftirqd/309:55:123
136189966,0cyclictest61650irq/122-eno112:35:012
136189966,0cyclictest61650irq/122-eno112:25:122
136189966,0cyclictest61650irq/122-eno112:10:072
136189966,0cyclictest61650irq/122-eno111:35:182
136189966,0cyclictest61650irq/122-eno111:05:152
136189966,0cyclictest61650irq/122-eno111:05:152
136189966,0cyclictest61650irq/122-eno110:55:182
136189966,0cyclictest61650irq/122-eno110:50:122
136189966,0cyclictest61650irq/122-eno110:45:142
136189966,0cyclictest61650irq/122-eno110:40:152
136189966,0cyclictest61650irq/122-eno110:25:122
136189966,0cyclictest61650irq/122-eno109:40:432
136189966,0cyclictest61650irq/122-eno109:10:412
136189966,0cyclictest61650irq/122-eno109:02:272
136189966,0cyclictest61650irq/122-eno108:56:002
136189966,0cyclictest61650irq/122-eno107:49:052
136189966,0cyclictest61650irq/122-eno107:35:562
136189965,1cyclictest707-21snmpd08:36:262
136189965,1cyclictest61650irq/122-eno112:16:342
136189965,1cyclictest61650irq/122-eno110:00:102
136189965,1cyclictest61650irq/122-eno108:20:112
136189965,1cyclictest61650irq/122-eno108:15:102
136189965,1cyclictest61650irq/122-eno107:30:122
136189964,1cyclictest9410-21ntpq08:05:182
136189964,1cyclictest61650irq/122-eno112:30:112
136189964,1cyclictest61650irq/122-eno110:30:122
136189963,1cyclictest548-21systemd-logind07:25:202
136179965,1cyclictest0-21swapper/107:19:291
136179961,3cyclictest0-21swapper/109:10:201
136179960,6cyclictest0-21swapper/112:36:361
136179960,6cyclictest0-21swapper/112:27:201
136179960,6cyclictest0-21swapper/110:10:221
136179960,6cyclictest0-21swapper/108:10:451
136179960,6cyclictest0-21swapper/108:10:451
136179960,6cyclictest0-21swapper/107:31:051
136179960,5cyclictest0-21swapper/108:08:131
136179960,4cyclictest0-21swapper/111:25:111
136179960,4cyclictest0-21swapper/109:31:141
136179960,2cyclictest0-21swapper/111:45:111
136179960,2cyclictest0-21swapper/107:20:181
136179960,1cyclictest0-21swapper/108:15:101
136229955,0cyclictest35-21ksoftirqd/308:50:183
136229955,0cyclictest35-21ksoftirqd/308:25:143
136189955,0cyclictest61650irq/122-eno109:05:172
136189955,0cyclictest61650irq/122-eno108:25:012
136189955,0cyclictest61650irq/122-eno107:55:172
136189953,1cyclictest0-21swapper/208:10:112
136189953,1cyclictest0-21swapper/208:10:102
136189950,4cyclictest0-21swapper/207:15:162
136179955,0cyclictest0-21swapper/112:21:101
136179955,0cyclictest0-21swapper/111:33:061
136179955,0cyclictest0-21swapper/111:18:091
136179953,1cyclictest0-21swapper/109:45:121
136179951,2cyclictest0-21swapper/112:15:091
136179951,2cyclictest0-21swapper/107:50:001
136179950,5cyclictest0-21swapper/112:32:101
136179950,5cyclictest0-21swapper/111:53:351
136179950,5cyclictest0-21swapper/111:37:061
136179950,5cyclictest0-21swapper/111:11:121
136179950,5cyclictest0-21swapper/110:51:221
136179950,5cyclictest0-21swapper/109:57:361
136179950,5cyclictest0-21swapper/109:44:111
136179950,5cyclictest0-21swapper/109:24:461
136179950,5cyclictest0-21swapper/109:03:451
136179950,5cyclictest0-21swapper/108:53:381
136179950,5cyclictest0-21swapper/108:25:511
136179950,5cyclictest0-21swapper/107:41:031
136179950,3cyclictest0-21swapper/112:10:141
136179950,3cyclictest0-21swapper/109:15:131
136179950,2cyclictest0-21swapper/110:22:421
136179950,2cyclictest0-21swapper/107:35:121
136179950,1cyclictest0-21swapper/111:40:201
136179950,1cyclictest0-21swapper/111:03:201
136179950,1cyclictest0-21swapper/108:40:111
136179950,0cyclictest0-21swapper/111:56:561
136179950,0cyclictest0-21swapper/110:28:581
136179950,0cyclictest0-21swapper/107:25:121
136179950,0cyclictest0-21swapper/107:10:191
9532240,0sleep10-21swapper/109:53:141
136179944,0cyclictest0-21swapper/110:19:151
136179944,0cyclictest0-21swapper/108:55:071
136179942,1cyclictest0-21swapper/108:32:231
136179941,2cyclictest0-21swapper/110:05:121
136179941,2cyclictest0-21swapper/110:05:111
136179941,1cyclictest0-21swapper/110:45:121
136179941,1cyclictest0-21swapper/109:05:121
136179941,1cyclictest0-21swapper/108:00:121
136179940,4cyclictest0-21swapper/110:30:191
136179940,4cyclictest0-21swapper/108:37:021
136179940,3cyclictest0-21swapper/107:55:001
136179940,2cyclictest0-21swapper/112:00:131
136179940,2cyclictest0-21swapper/112:00:121
136179940,1cyclictest17171-21chrt08:21:221
136179940,1cyclictest0-21swapper/111:00:011
136179940,1cyclictest0-21swapper/110:39:121
136179940,1cyclictest0-21swapper/110:00:101
136179932,1cyclictest35172sleep107:55:031
136179931,1cyclictest0-21swapper/111:05:101
136179931,1cyclictest0-21swapper/111:05:101
136179930,1cyclictest0-21swapper/109:25:161
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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