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2026-02-19 - 16:11
[ 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 Thu Feb 19, 2026 12:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
77022213150,50sleep00-21swapper/007:07:570
76312205150,21sleep10-21swapper/107:07:011
55142203158,25sleep20-21swapper/207:05:012
75462202162,26sleep30-21swapper/307:05:553
53282750,0sleep00-21swapper/011:58:200
239952620,0sleep20-21swapper/212:20:222
52522590,0sleep30-21swapper/311:15:263
110322580,0sleep00-21swapper/008:20:170
89312540,0sleep30-21swapper/310:40:133
795699162,4cyclictest13054-21cut09:25:000
7977991513,1cyclictest24912-21irqstats08:50:143
7977991513,1cyclictest20269-21ssh10:14:403
7977991512,2cyclictest1741-21hddtemp_smartct09:50:123
7977991412,1cyclictest2371-21apt-get11:55:123
7977991412,1cyclictest22041-21runrttasks11:38:193
7977991412,1cyclictest17732-21ssh11:32:173
7977991412,1cyclictest0-21swapper/309:00:133
7977991411,2cyclictest28735-21if_eno111:05:153
7977991411,2cyclictest21875-21ssh10:56:053
7970991412,1cyclictest28-21ksoftirqd/211:20:142
7956991414,0cyclictest9-21ksoftirqd/009:25:120
797799134,8cyclictest30335-21cstates12:30:123
797799133,9cyclictest21724-21/usr/sbin/munin10:15:173
797799133,9cyclictest11866-21ssh09:22:143
7977991312,1cyclictest12885-21apt-get10:05:123
7977991311,2cyclictest19809-21df_inode08:40:163
7977991311,1cyclictest0-21swapper/309:20:003
7977991310,2cyclictest13811-21diskstats09:25:113
7956991312,1cyclictest9-21ksoftirqd/008:55:000
797799129,2cyclictest19641-21ntp_states07:30:173
797799123,2cyclictest17145-21ssh12:13:273
797799123,1cyclictest561-21nscd09:44:263
797799123,1cyclictest2556-21perf08:05:003
797799123,1cyclictest25074-21ssh10:20:123
797799123,1cyclictest20454-21ssh09:33:273
797799123,1cyclictest18274-21run-parts08:35:183
797799122,9cyclictest25183-21ssh12:23:243
797799122,9cyclictest13767-21ssh12:09:483
797799122,2cyclictest15776-21sed10:50:003
7977991211,1cyclictest777-21diskmemload12:26:243
7977991211,1cyclictest16273-21grep08:30:193
7977991211,1cyclictest0-21swapper/311:26:233
7977991211,1cyclictest0-21swapper/311:00:143
7977991211,1cyclictest0-21swapper/308:25:123
7977991211,1cyclictest0-21swapper/307:55:153
797799119,2cyclictest0-21swapper/309:35:203
797799118,2cyclictest29480-21grep10:25:143
797799113,8cyclictest332-21ssh11:50:423
797799113,1cyclictest561-21nscd09:57:313
797799113,1cyclictest31207-21aten2.4-expect09:05:133
797799112,8cyclictest9594-21chrt08:19:573
797799112,1cyclictest4522-21ssh12:38:323
797799112,1cyclictest32497-21grep11:10:163
797799112,1cyclictest18685-21fschecks_time12:15:153
797799112,1cyclictest1003-21taskset09:10:033
7977991110,1cyclictest28394-21/usr/sbin/munin11:45:203
7977991110,1cyclictest0-21swapper/311:20:183
7977991110,1cyclictest0-21swapper/310:50:193
7977991110,1cyclictest0-21swapper/309:45:173
7977991110,1cyclictest0-21swapper/308:10:113
797099119,1cyclictest28-21ksoftirqd/211:25:192
797099119,1cyclictest28-21ksoftirqd/211:10:192
797099119,1cyclictest28-21ksoftirqd/210:00:192
797099119,1cyclictest28-21ksoftirqd/210:00:192
7970991110,1cyclictest28-21ksoftirqd/212:35:002
7970991110,1cyclictest28-21ksoftirqd/211:05:002
797099110,1cyclictest0-21swapper/210:48:582
796499110,4cyclictest0-21swapper/110:00:091
796499110,4cyclictest0-21swapper/110:00:081
796499110,10cyclictest0-21swapper/112:05:101
796499110,10cyclictest0-21swapper/109:00:151
795699119,1cyclictest9-21ksoftirqd/008:20:010
795699112,4cyclictest7274-21wc08:15:010
797799109,1cyclictest777-21diskmemload12:03:003
797799109,1cyclictest777-21diskmemload11:44:053
797799109,1cyclictest0-21swapper/310:00:113
797799109,1cyclictest0-21swapper/310:00:103
797799108,1cyclictest12224-21missed_timers07:15:143
797799107,2cyclictest777-21diskmemload10:35:213
797799101,8cyclictest35-21ksoftirqd/308:20:133
797799101,1cyclictest777-21diskmemload10:32:183
797099109,1cyclictest28-21ksoftirqd/210:35:122
797099109,1cyclictest28-21ksoftirqd/209:00:192
797099109,0cyclictest28-21ksoftirqd/210:40:192
797099108,1cyclictest28-21ksoftirqd/210:50:182
795699109,1cyclictest9-21ksoftirqd/007:30:000
795699108,1cyclictest9-21ksoftirqd/009:40:000
795699108,1cyclictest9-21ksoftirqd/008:45:000
795699100,7cyclictest0-21swapper/011:10:230
79779998,1cyclictest0-21swapper/308:55:103
79779997,2cyclictest0-21swapper/307:40:473
79779993,4cyclictest28917-21hddtemp_smartct07:50:143
79779991,8cyclictest341rcuc/307:45:123
79779991,8cyclictest341rcuc/307:21:263
79709998,1cyclictest28-21ksoftirqd/211:35:172
79709998,1cyclictest28-21ksoftirqd/211:15:192
79709998,1cyclictest28-21ksoftirqd/209:45:122
79709998,1cyclictest28-21ksoftirqd/208:35:122
79709998,1cyclictest28-21ksoftirqd/207:10:132
79709998,0cyclictest28-21ksoftirqd/209:55:142
79709997,1cyclictest28-21ksoftirqd/209:10:002
79709997,1cyclictest28-21ksoftirqd/207:20:142
79709996,2cyclictest28-21ksoftirqd/210:35:002
79709991,4cyclictest28-21ksoftirqd/207:55:102
79709990,0cyclictest0-21swapper/209:10:102
79649990,4cyclictest0-21swapper/108:00:111
79569997,1cyclictest9-21ksoftirqd/008:40:000
3142290,1sleep10-21swapper/109:11:261
25956290,0sleep00-21swapper/011:43:150
79779981,7cyclictest341rcuc/308:45:033
79779981,7cyclictest341rcuc/308:05:123
79779980,8cyclictest35-21ksoftirqd/307:35:023
79779980,8cyclictest35-21ksoftirqd/307:25:023
79779980,8cyclictest35-21ksoftirqd/307:10:063
79709988,0cyclictest28-21ksoftirqd/210:17:082
79709988,0cyclictest28-21ksoftirqd/208:25:162
79709988,0cyclictest28-21ksoftirqd/207:25:192
79709988,0cyclictest27539-21sensors12:25:172
79709987,1cyclictest28-21ksoftirqd/212:05:152
79709987,1cyclictest28-21ksoftirqd/211:45:172
79709987,1cyclictest28-21ksoftirqd/208:50:122
79709986,1cyclictest61650irq/122-eno112:35:212
79709986,1cyclictest61650irq/122-eno111:05:112
79709986,1cyclictest61650irq/122-eno109:30:142
79709986,1cyclictest61650irq/122-eno109:20:112
79709986,1cyclictest28-21ksoftirqd/210:05:172
79709986,1cyclictest28-21ksoftirqd/208:30:202
79709980,8cyclictest0-21swapper/211:41:462
79709980,1cyclictest32010-21ssh11:50:172
79569987,1cyclictest9-21ksoftirqd/012:00:120
79569987,1cyclictest9-21ksoftirqd/009:05:010
79569987,1cyclictest9-21ksoftirqd/008:10:000
79569987,1cyclictest9-21ksoftirqd/008:05:000
79569987,1cyclictest8451-1kworker/u9:212:10:380
79569986,1cyclictest9-21ksoftirqd/007:39:590
79569983,5cyclictest10362-21munin-node12:31:130
79569981,7cyclictest10362-21munin-node10:20:530
79569980,7cyclictest9598-21ssh11:21:300
79569980,7cyclictest32371-21cron10:30:000
79569980,7cyclictest21587-21users10:55:200
79569980,7cyclictest18754-21run-parts09:30:170
79709977,0cyclictest28-21ksoftirqd/210:55:172
79709976,1cyclictest61650irq/122-eno112:00:132
79709976,1cyclictest61650irq/122-eno110:20:002
79709976,1cyclictest28-21ksoftirqd/211:55:172
79709976,1cyclictest28-21ksoftirqd/211:30:362
79709976,1cyclictest28-21ksoftirqd/210:30:002
79709976,1cyclictest28-21ksoftirqd/210:12:592
79709976,1cyclictest28-21ksoftirqd/209:50:182
79709976,1cyclictest28-21ksoftirqd/209:28:452
79709976,1cyclictest28-21ksoftirqd/209:15:132
79709976,1cyclictest28-21ksoftirqd/208:05:152
79709976,1cyclictest28-21ksoftirqd/208:00:132
79709976,1cyclictest22865-21kworker/2:009:40:112
79709976,1cyclictest10349-21kworker/2:108:45:152
79709975,1cyclictest707-21snmpd08:41:212
79709975,1cyclictest707-21snmpd08:20:142
79709975,1cyclictest61650irq/122-eno109:35:112
79709975,1cyclictest28-21ksoftirqd/212:10:092
79709975,1cyclictest28-21ksoftirqd/207:50:192
79709975,1cyclictest28-21ksoftirqd/207:15:012
79709971,6cyclictest0-21swapper/208:14:512
79709970,7cyclictest0-21swapper/212:15:192
79709970,4cyclictest9661-21latency_hist08:20:002
79649971,1cyclictest0-21swapper/107:49:431
79649970,6cyclictest0-21swapper/110:05:131
79649970,6cyclictest0-21swapper/107:30:411
79649970,4cyclictest0-21swapper/112:28:371
79649970,4cyclictest0-21swapper/111:49:041
79649970,4cyclictest0-21swapper/110:15:121
79569976,1cyclictest9-21ksoftirqd/011:05:130
79569976,1cyclictest2691-21ssh09:50:190
79569976,1cyclictest17017-21ssh10:10:130
79569975,1cyclictest9-21ksoftirqd/007:15:000
79569975,1cyclictest773-21sh09:10:000
79569975,1cyclictest707-21snmpd12:07:450
79569975,1cyclictest707-21snmpd07:21:200
79569975,1cyclictest4172-21apt-get10:35:110
79569974,1cyclictest240-21systemd-journal11:05:000
79569971,1cyclictest20657-21ssh10:15:040
79569970,7cyclictest21092-21ssh11:35:520
79569970,6cyclictest30280-21ssh11:49:180
79569970,6cyclictest1347-21needreboot10:30:170
79569970,6cyclictest11280-21ssh11:25:130
79569970,6cyclictest10772-21ssh10:00:220
79569970,6cyclictest10772-21ssh10:00:220
79569970,6cyclictest10630-21ssh10:42:130
79569970,5cyclictest561-21nscd12:22:230
79569970,5cyclictest30244-21idleruntime-cro07:55:000
79569970,4cyclictest25116-21perf09:40:000
79569970,1cyclictest7826-21ssh09:17:370
79569970,1cyclictest30636-21ssh09:45:160
79569970,1cyclictest29215-21ssh12:28:440
79569970,1cyclictest2216-21ssh09:10:160
79569970,1cyclictest19241-21ssh12:15:170
79569970,1cyclictest17205-21ssh11:30:570
79569970,1cyclictest12820-21ssh10:05:020
79569970,0cyclictest0-21swapper/011:50:140
18654270,1sleep10-21swapper/111:34:401
18379270,0sleep10-21swapper/109:30:141
9354260,1sleep10-21swapper/111:20:531
79709966,0cyclictest61650irq/122-eno107:40:162
79709965,1cyclictest61650irq/122-eno107:35:002
79709964,1cyclictest28-21ksoftirqd/208:55:012
79709961,2cyclictest0-21swapper/207:45:112
79649963,2cyclictest0-21swapper/112:10:571
79649961,2cyclictest0-21swapper/108:20:191
79649960,6cyclictest0-21swapper/112:38:161
79649960,6cyclictest0-21swapper/112:33:171
79649960,6cyclictest0-21swapper/111:51:301
79649960,6cyclictest0-21swapper/110:49:191
79649960,6cyclictest0-21swapper/109:50:171
79649960,6cyclictest0-21swapper/108:31:181
79649960,5cyclictest0-21swapper/110:32:271
79649960,5cyclictest0-21swapper/110:10:031
79649960,5cyclictest0-21swapper/109:56:151
79649960,5cyclictest0-21swapper/107:40:141
79649960,4cyclictest0-21swapper/112:16:501
79649960,4cyclictest0-21swapper/110:50:021
79649960,4cyclictest0-21swapper/109:35:121
79649960,4cyclictest0-21swapper/108:55:151
79649960,3cyclictest0-21swapper/111:57:151
79649960,1cyclictest0-21swapper/111:35:121
79649960,1cyclictest0-21swapper/111:00:161
79649960,1cyclictest0-21swapper/108:25:111
79649960,1cyclictest0-21swapper/107:19:521
79569965,1cyclictest707-21snmpd07:48:080
79569965,1cyclictest30965-21df07:55:110
79569965,1cyclictest15716-21ntpq08:30:170
79569963,1cyclictest9-21ksoftirqd/008:55:010
79569963,1cyclictest8150-21apt-get07:10:100
79569960,6cyclictest1443-21ssh12:35:050
79569960,6cyclictest0-21swapper/011:15:070
79569960,6cyclictest0-21swapper/007:40:120
79569960,4cyclictest12937-21ssh10:45:150
79569960,1cyclictest6242-21ssh09:55:170
79569960,1cyclictest20044-21timerwakeupswit07:30:190
79569960,0cyclictest0-21swapper/010:50:110
79569960,0cyclictest0-21swapper/008:45:120
79569960,0cyclictest0-21swapper/008:25:180
79709954,1cyclictest61650irq/122-eno107:30:002
79649955,0cyclictest0-21swapper/109:28:061
79649955,0cyclictest0-21swapper/109:16:151
79649952,1cyclictest0-21swapper/108:45:201
79649951,2cyclictest0-21swapper/108:15:001
79649951,1cyclictest0-21swapper/111:05:481
79649950,5cyclictest0-21swapper/111:44:351
79649950,5cyclictest0-21swapper/110:44:021
79649950,5cyclictest0-21swapper/110:38:211
79649950,5cyclictest0-21swapper/107:52:021
79649950,4cyclictest0-21swapper/110:26:191
79649950,4cyclictest0-21swapper/108:17:411
79649950,3cyclictest0-21swapper/112:00:031
79649950,3cyclictest0-21swapper/109:43:111
79649950,3cyclictest0-21swapper/107:35:101
79649950,2cyclictest0-21swapper/111:26:451
79649950,2cyclictest0-21swapper/110:20:121
79649950,1cyclictest0-21swapper/111:10:121
79649950,1cyclictest0-21swapper/108:35:121
79649944,0cyclictest0-21swapper/108:09:301
79649941,2cyclictest0-21swapper/108:50:111
79649941,1cyclictest0-21swapper/109:20:311
79649940,3cyclictest0-21swapper/110:57:201
79649940,3cyclictest0-21swapper/109:48:141
79649940,3cyclictest0-21swapper/109:10:001
79649940,2cyclictest0-21swapper/112:20:131
79649940,2cyclictest0-21swapper/107:20:101
79649940,2cyclictest0-21swapper/107:10:141
79649940,1cyclictest0-21swapper/111:15:011
79649940,0cyclictest0-21swapper/108:42:471
79649940,0cyclictest0-21swapper/107:55:171
79649930,0cyclictest0-21swapper/107:25:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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