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2026-01-24 - 13:30
[ 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 rack1slot1.osadl.org (updated Sat Jan 24, 2026 12:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
261242230155,59sleep00-21swapper/007:06:120
260712201139,22sleep20-21swapper/207:05:292
261352199162,24sleep10-21swapper/107:06:201
261072197160,24sleep30-21swapper/307:05:583
60822610,0sleep20-21swapper/210:54:062
80272580,0sleep20-21swapper/209:35:012
33292560,0sleep30-21swapper/308:35:143
140242540,0sleep20-21swapper/211:45:012
2654399160,15cyclictest15553-21ssh12:25:323
2654399150,5cyclictest240-21systemd-journal07:45:013
2654399150,14cyclictest29853-21netstat07:15:013
2654399150,14cyclictest16209-21latency_hist07:55:013
2654399140,13cyclictest8044-21/usr/sbin/munin10:55:183
2654399140,13cyclictest7159-21ssh10:14:593
2654399140,13cyclictest3729-21latency_hist09:29:593
2654399140,13cyclictest2300-21apt-get11:30:123
2652999140,13cyclictest19135-21diskmemload11:05:172
2652399140,13cyclictest0-21swapper/111:05:201
26518991411,2cyclictest9-21ksoftirqd/012:00:100
2654399130,12cyclictest30197-21ssh09:21:363
2654399130,12cyclictest23878-21cat09:15:123
2654399130,12cyclictest1071-21open_files07:20:183
2654399130,12cyclictest0-21swapper/312:30:143
2654399130,12cyclictest0-21swapper/310:50:153
2654399130,12cyclictest0-21swapper/309:11:333
2654399130,12cyclictest0-21swapper/308:30:113
2654399130,11cyclictest12672-21/usr/sbin/munin10:20:193
2652999130,12cyclictest0-21swapper/209:21:162
2654399121,10cyclictest27418-21fw_packets07:10:163
2654399120,12cyclictest19135-21diskmemload12:11:053
2654399120,12cyclictest0-21swapper/312:36:013
2654399120,12cyclictest0-21swapper/312:09:023
2654399120,12cyclictest0-21swapper/311:50:123
2654399120,12cyclictest0-21swapper/310:25:143
2654399120,12cyclictest0-21swapper/309:52:553
2654399120,12cyclictest0-21swapper/308:45:133
2654399120,11cyclictest20541-21ssh11:10:383
2654399120,11cyclictest16448-21head11:05:213
2654399120,10cyclictest19135-21diskmemload09:47:303
26529991211,1cyclictest28-21ksoftirqd/210:10:002
2652399120,12cyclictest0-21swapper/111:04:411
26518991210,1cyclictest9-21ksoftirqd/009:25:110
26518991210,1cyclictest9-21ksoftirqd/008:55:000
2654399112,8cyclictest24948-21irqstats09:55:153
2654399110,3cyclictest9467-21nscd10:05:183
2654399110,11cyclictest19135-21diskmemload10:35:013
2654399110,11cyclictest0-21swapper/312:00:203
2654399110,11cyclictest0-21swapper/311:22:183
2654399110,11cyclictest0-21swapper/311:02:173
2654399110,11cyclictest0-21swapper/310:40:283
2654399110,10cyclictest15012-21hddtemp_smartct11:45:143
2654399110,10cyclictest0-21swapper/311:29:133
2651899119,1cyclictest9-21ksoftirqd/008:40:000
2651899119,1cyclictest9-21ksoftirqd/007:55:000
26518991110,1cyclictest9-21ksoftirqd/011:05:140
26518991110,0cyclictest9-21ksoftirqd/011:13:210
2654399105,4cyclictest23920-21ssh11:55:253
2654399102,7cyclictest19135-21diskmemload12:20:303
26543991010,0cyclictest0-21swapper/312:15:413
2654399101,8cyclictest503-21ssh10:45:203
2654399101,8cyclictest19135-21diskmemload10:15:423
2654399100,9cyclictest25601-21munin-run08:15:003
2654399100,10cyclictest0-21swapper/311:18:533
2654399100,10cyclictest0-21swapper/309:42:023
2654399100,10cyclictest0-21swapper/309:36:383
2654399100,10cyclictest0-21swapper/309:34:043
2651899109,1cyclictest9-21ksoftirqd/012:25:000
2651899108,1cyclictest9-21ksoftirqd/009:00:010
2651899100,0cyclictest0-21swapper/012:10:110
265439991,7cyclictest0-21swapper/310:30:193
265439990,9cyclictest0-21swapper/310:04:093
265439990,8cyclictest0-21swapper/311:43:173
265439990,8cyclictest0-21swapper/309:00:163
265439990,7cyclictest0-21swapper/308:41:333
265299994,4cyclictest28860-21munin-node10:17:392
265299990,8cyclictest21105-21date08:05:002
265299990,8cyclictest0-21swapper/211:04:482
265189998,1cyclictest9-21ksoftirqd/010:15:000
265189998,1cyclictest9-21ksoftirqd/009:20:170
265189997,1cyclictest9-21ksoftirqd/010:19:590
265189993,3cyclictest7379-21perf08:45:010
265439986,1cyclictest4837-21cat07:30:123
265439983,4cyclictest18100-21grep07:55:203
265439982,5cyclictest13042-21systemctl07:45:203
265439980,7cyclictest0-21swapper/308:20:113
265439980,6cyclictest240-21systemd-journal11:40:013
265439980,6cyclictest240-21systemd-journal07:29:593
265439980,4cyclictest25834-21apt-get08:15:113
265439980,3cyclictest0-21swapper/308:50:113
265299987,1cyclictest61650irq/122-eno111:25:232
265299986,2cyclictest707-21snmpd11:17:352
265299986,1cyclictest707-21snmpd07:56:092
265299986,1cyclictest61650irq/122-eno110:40:012
265299986,1cyclictest61650irq/122-eno110:00:152
265299986,1cyclictest28-21ksoftirqd/208:00:112
265299986,1cyclictest28-21ksoftirqd/207:19:592
265299986,1cyclictest28-21ksoftirqd/207:15:002
265299980,7cyclictest31441-21ntp_states12:05:182
265239980,4cyclictest0-21swapper/111:46:411
265189988,0cyclictest9-21ksoftirqd/011:20:150
265189987,1cyclictest9-21ksoftirqd/009:50:130
265189986,1cyclictest9-21ksoftirqd/011:59:590
265189986,1cyclictest707-21snmpd09:39:570
265189986,1cyclictest707-21snmpd07:31:110
265189984,2cyclictest240-21systemd-journal09:05:000
265189983,1cyclictest11061-21ssh11:40:140
265189982,6cyclictest6010-1kworker/u9:109:31:540
265189981,6cyclictest20067-21ssh10:30:150
265189981,6cyclictest19385-21kworker/u8:211:35:310
265189981,6cyclictest17686-21aten2.4-expect12:30:090
265189981,3cyclictest17902-21perf11:50:010
265189981,1cyclictest12632-21ssh10:20:170
265189980,7cyclictest8866-21ssh10:56:090
265189980,7cyclictest4722-21ssh11:31:550
265189980,7cyclictest32225-21date07:20:000
265189980,1cyclictest2377-21ssh10:07:580
265189980,1cyclictest14578-21latency_hist11:05:000
265439970,6cyclictest7575-21fschecks_time07:35:153
265439970,6cyclictest30631-21aten2.4-expect08:25:123
265439970,6cyclictest21334-21cpuspeed_turbos08:05:143
265439970,6cyclictest20007-21tr08:00:173
265439970,6cyclictest17525-21diskstats09:05:153
265439970,6cyclictest12536-21cpuspeed_turbos08:55:133
265299976,1cyclictest707-21snmpd07:47:052
265299976,1cyclictest61650irq/122-eno112:35:112
265299976,1cyclictest61650irq/122-eno112:20:002
265299976,1cyclictest61650irq/122-eno112:10:122
265299976,1cyclictest61650irq/122-eno111:52:362
265299976,1cyclictest61650irq/122-eno111:14:042
265299976,1cyclictest61650irq/122-eno110:30:212
265299976,1cyclictest61650irq/122-eno110:25:112
265299976,1cyclictest61650irq/122-eno109:50:132
265299976,0cyclictest61650irq/122-eno110:59:392
265299975,1cyclictest707-21snmpd11:36:422
265299975,1cyclictest707-21snmpd09:27:362
265299975,1cyclictest707-21snmpd08:25:132
265299975,1cyclictest707-21snmpd07:51:452
265299975,1cyclictest61650irq/122-eno109:10:002
265299975,1cyclictest17364-21perf12:30:002
265299974,2cyclictest3495-21apt-get10:10:122
265299971,6cyclictest0-21swapper/211:30:452
265299971,6cyclictest0-21swapper/207:32:082
265299970,6cyclictest0-21swapper/212:23:582
265239970,6cyclictest0-21swapper/111:51:581
265239970,6cyclictest0-21swapper/107:48:001
265239970,2cyclictest0-21swapper/110:30:111
265239970,1cyclictest0-21swapper/110:53:261
265239970,1cyclictest0-21swapper/109:51:331
265239970,1cyclictest0-21swapper/109:23:491
265239970,0cyclictest0-21swapper/111:20:111
265189976,1cyclictest9-21ksoftirqd/011:25:130
265189976,1cyclictest9-21ksoftirqd/010:45:130
265189976,1cyclictest9-21ksoftirqd/010:25:120
265189976,1cyclictest9-21ksoftirqd/009:45:140
265189976,1cyclictest9-21ksoftirqd/008:05:140
265189976,1cyclictest707-21snmpd07:42:170
265189976,1cyclictest30445-1kworker/u9:210:02:200
265189976,1cyclictest25682-21ssh09:15:570
265189975,1cyclictest9-21ksoftirqd/010:50:120
265189975,1cyclictest707-21snmpd12:18:310
265189975,1cyclictest707-21snmpd07:12:170
265189975,1cyclictest28230-21sshd08:20:110
265189970,6cyclictest30242-21ssh12:05:110
265189970,6cyclictest28717-21smartctl10:40:190
265189970,6cyclictest0-21swapper/010:35:180
265189970,6cyclictest0-21swapper/007:38:250
265189970,1cyclictest23015-21ssh09:14:380
265189970,1cyclictest18961-21ssh11:50:140
265189970,1cyclictest14630-21ssh09:42:050
265189970,1cyclictest0-21swapper/008:15:130
265189970,1cyclictest0-21swapper/007:45:170
265299966,0cyclictest61650irq/122-eno111:56:512
265299966,0cyclictest61650irq/122-eno111:23:282
265299966,0cyclictest61650irq/122-eno110:45:082
265299966,0cyclictest61650irq/122-eno109:55:332
265299966,0cyclictest61650irq/122-eno109:46:092
265299966,0cyclictest61650irq/122-eno109:36:252
265299966,0cyclictest61650irq/122-eno108:55:122
265299966,0cyclictest61650irq/122-eno108:30:012
265299966,0cyclictest61650irq/122-eno108:15:102
265299966,0cyclictest61650irq/122-eno108:10:032
265299966,0cyclictest61650irq/122-eno107:35:132
265299965,1cyclictest61650irq/122-eno112:30:092
265299965,1cyclictest61650irq/122-eno111:45:162
265299965,1cyclictest61650irq/122-eno110:40:132
265299965,1cyclictest61650irq/122-eno110:20:142
265299965,1cyclictest28-21ksoftirqd/212:00:122
265299965,1cyclictest20330-21cat09:10:142
265299964,1cyclictest61650irq/122-eno108:45:112
265299963,2cyclictest0-21swapper/207:40:212
265299961,3cyclictest28215-21apt-get08:20:112
265299961,1cyclictest0-21swapper/209:40:132
265299960,6cyclictest0-21swapper/209:03:322
265299960,4cyclictest0-21swapper/209:15:132
265299960,3cyclictest0-21swapper/208:35:132
265299960,1cyclictest0-21swapper/208:50:252
265239960,6cyclictest0-21swapper/110:43:011
265239960,6cyclictest0-21swapper/108:41:341
265239960,6cyclictest0-21swapper/108:21:581
265239960,6cyclictest0-21swapper/108:04:321
265239960,6cyclictest0-21swapper/107:50:031
265239960,5cyclictest0-21swapper/112:20:181
265239960,5cyclictest0-21swapper/108:25:151
265239960,4cyclictest0-21swapper/109:45:121
265239960,4cyclictest0-21swapper/109:34:361
265239960,3cyclictest0-21swapper/112:03:341
265239960,2cyclictest0-21swapper/109:10:161
265239960,2cyclictest0-21swapper/107:35:111
265239960,2cyclictest0-21swapper/107:25:131
265189965,1cyclictest9-21ksoftirqd/008:30:110
265189965,1cyclictest9-21ksoftirqd/007:55:130
265189965,0cyclictest9-21ksoftirqd/008:00:150
265189964,1cyclictest9-21ksoftirqd/008:45:110
265189964,1cyclictest9-21ksoftirqd/007:20:140
265189964,1cyclictest14736-21sh12:25:150
265189962,4cyclictest24020-21ssh09:55:110
265189960,6cyclictest0-21swapper/007:25:190
265189960,5cyclictest17168-21aten2.4-expect09:05:140
265189960,2cyclictest0-21swapper/012:35:120
265189960,0cyclictest0-21swapper/011:15:040
6813250,0sleep10-21swapper/110:14:091
265299955,0cyclictest61650irq/122-eno107:25:112
265299955,0cyclictest61650irq/122-eno107:20:042
265299950,2cyclictest0-21swapper/208:40:122
265239954,1cyclictest0-21swapper/108:45:131
265239952,1cyclictest0-21swapper/111:10:121
265239951,4cyclictest0-21swapper/111:37:171
265239950,5cyclictest0-21swapper/112:15:151
265239950,5cyclictest0-21swapper/112:10:541
265239950,5cyclictest0-21swapper/111:26:051
265239950,5cyclictest0-21swapper/110:46:441
265239950,5cyclictest0-21swapper/110:37:581
265239950,5cyclictest0-21swapper/110:06:541
265239950,5cyclictest0-21swapper/110:01:211
265239950,5cyclictest0-21swapper/108:52:221
265239950,5cyclictest0-21swapper/108:15:461
265239950,5cyclictest0-21swapper/107:44:521
265239950,4cyclictest15476-21chrt12:25:211
265239950,4cyclictest0-21swapper/109:40:151
265239950,4cyclictest0-21swapper/109:06:251
265239950,3cyclictest0-21swapper/107:15:161
265239950,2cyclictest0-21swapper/110:25:111
265239950,2cyclictest0-21swapper/110:20:121
265239950,1cyclictest0-21swapper/112:35:101
265239950,1cyclictest0-21swapper/112:34:001
265239950,1cyclictest0-21swapper/109:55:201
265239950,0cyclictest0-21swapper/112:07:221
265189954,1cyclictest9-21ksoftirqd/008:10:160
265189953,1cyclictest30836-21grep08:25:140
265239944,0cyclictest0-21swapper/111:15:111
265239944,0cyclictest0-21swapper/110:59:281
265239944,0cyclictest0-21swapper/110:16:261
265239944,0cyclictest0-21swapper/107:13:571
265239943,1cyclictest18366-21chrt07:58:161
265239942,1cyclictest12285-21chrt08:55:111
265239941,2cyclictest0-21swapper/107:20:121
265239941,1cyclictest0-21swapper/109:15:011
265239940,4cyclictest0-21swapper/111:55:511
265239940,4cyclictest0-21swapper/108:10:211
265239940,4cyclictest0-21swapper/107:30:581
265239940,3cyclictest0-21swapper/108:05:151
265239940,2cyclictest0-21swapper/111:32:051
265239940,2cyclictest0-21swapper/109:25:121
265239940,1cyclictest0-21swapper/111:40:191
265239940,0cyclictest0-21swapper/109:35:201
265239931,1cyclictest0-21swapper/108:30:101
265239930,3cyclictest0-21swapper/108:37:571
265239930,1cyclictest0-21swapper/109:00:161
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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