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2026-01-28 - 00:18
[ 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 all highest latencies:
System rack2slot0.osadl.org (updated Tue Jan 27, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
295532860,0sleep329539-21sshd10:16:463
9712530,0sleep20-21swapper/211:59:242
212852520,0sleep021286-21bash10:12:280
106242520,0sleep2311rcuc/210:37:492
326852510,0sleep20-21swapper/211:37:202
219092510,0sleep1231rcuc/109:34:241
91292500,0sleep3391rcuc/311:54:353
50222500,0sleep20-21swapper/211:01:592
175872500,2sleep3929099cyclictest08:45:203
59342490,0sleep10-21swapper/112:38:161
59342490,0sleep10-21swapper/112:38:151
287322490,0sleep01072-21nfsd09:35:060
132842490,0sleep20-21swapper/211:08:132
167112480,0sleep00-21swapper/011:57:570
301142470,0sleep10-21swapper/111:17:521
250842470,0sleep10-21swapper/111:11:561
50522460,0sleep30-21swapper/311:18:313
79322450,1sleep07923-21sshd12:27:260
123372430,1sleep0927499cyclictest11:24:410
885624031,4sleep10-21swapper/107:06:051
223562380,1sleep3391rcuc/310:58:003
223562380,1sleep3391rcuc/310:58:003
180112340,0sleep10-21swapper/110:41:081
88282320,2sleep3929099cyclictest11:40:453
91652298,7sleep30-21swapper/307:09:543
90972277,7sleep00-21swapper/007:09:080
82822220,1sleep28253-21sshd10:56:482
82822220,1sleep28253-21sshd10:56:472
730722210,7sleep20-21swapper/207:05:022
105252220,0sleep210504-21sshd09:33:092
309632190,0sleep10-21swapper/111:50:531
150672190,0sleep20-21swapper/210:32:432
141012190,1sleep10-21swapper/111:05:271
125272180,2sleep1231rcuc/110:46:091
9279991615,0cyclictest16345-21kworker/1:210:05:131
240492160,1sleep224053-21bash12:06:482
141962160,1sleep114177-21sshd12:19:451
9279991514,0cyclictest1954-21kworker/1:110:18:551
321322150,0sleep0111rcuc/012:21:120
299372150,1sleep3624-13audispd12:18:193
264652150,0sleep10-21swapper/110:22:461
231502150,0sleep30-21swapper/310:44:223
18832150,0sleep3391rcuc/311:59:293
93872140,0sleep00-21swapper/010:18:070
929099140,2cyclictest674-21dbus-daemon11:33:343
9279991413,0cyclictest3503-21kworker/1:111:38:391
9279991413,0cyclictest10742-21kworker/1:210:58:581
9279991413,0cyclictest10742-21kworker/1:210:58:571
9279991412,1cyclictest3503-21kworker/1:112:01:221
9279991412,1cyclictest29183-21lspci09:21:281
67502140,1sleep3391rcuc/309:17:403
312272140,0sleep2311rcuc/210:28:392
293132140,1sleep229311-21bash11:28:512
223822140,0sleep122376-21lspci09:44:521
9290991311,1cyclictest649-21polkitd11:05:043
929099130,1cyclictest4024-21sshd09:39:233
928699130,12cyclictest4304-21grep12:29:542
9279991312,0cyclictest241ktimersoftd/112:22:151
9279991312,0cyclictest13738-21kworker/1:411:26:411
9279991311,1cyclictest26346-21kworker/1:309:35:451
927499130,1cyclictest3881-21lspci10:31:450
927499130,12cyclictest18990-21sshd10:27:350
929099120,1cyclictest28681-21bash11:45:143
929099120,1cyclictest19358-21sshd12:22:543
929099120,1cyclictest0-21swapper/310:08:043
929099120,11cyclictest0-21swapper/311:14:333
928699120,1cyclictest12419-21lspci11:41:042
928699120,11cyclictest0-21swapper/212:21:042
928699120,11cyclictest0-21swapper/212:16:142
9279991211,1cyclictest11061-21kworker/1:110:38:201
9279991211,0cyclictest7199-21lspci09:12:091
9279991211,0cyclictest7199-21lspci09:12:081
9279991211,0cyclictest3503-21kworker/1:112:05:091
9279991211,0cyclictest30234-21kworker/1:010:01:351
9279991211,0cyclictest241ktimersoftd/111:22:221
9279991211,0cyclictest23968-21kworker/1:112:31:091
9279991211,0cyclictest21449-21lspci11:33:401
9279991210,1cyclictest674-21dbus-daemon10:27:071
9279991210,1cyclictest3503-21kworker/1:111:42:071
9279991210,1cyclictest29547-21kworker/1:109:54:491
9279991210,1cyclictest24141-21kworker/1:012:25:481
9279991210,1cyclictest20326-21kworker/1:310:14:041
927499124,4cyclictest23612-21munin-run09:45:000
9274991210,1cyclictest24167-21lspci11:42:050
927499120,1cyclictest24967-21lspci10:36:160
927499120,11cyclictest6429-21sshd10:59:260
927499120,11cyclictest6429-21sshd10:59:250
927499120,11cyclictest18706-21sshd11:33:250
927499120,11cyclictest0-21swapper/012:31:350
144982120,0sleep30-21swapper/310:27:123
929099119,1cyclictest75750irq/24-eno1-rx-09:12:243
929099119,1cyclictest75750irq/24-eno1-rx-09:12:233
929099110,10cyclictest0-21swapper/312:36:343
929099110,10cyclictest0-21swapper/312:36:333
929099110,10cyclictest0-21swapper/311:39:133
928699119,1cyclictest15375-21sshd10:40:542
928699110,10cyclictest0-21swapper/209:58:152
928699110,10cyclictest0-21swapper/209:23:042
928699110,0cyclictest0-21swapper/212:00:042
928699110,0cyclictest0-21swapper/209:13:052
928699110,0cyclictest0-21swapper/209:13:042
927999119,1cyclictest0-21swapper/111:04:271
9279991111,0cyclictest9175-21kworker/1:107:24:211
9279991111,0cyclictest13738-21kworker/1:411:45:561
9279991110,0cyclictest20326-21kworker/1:310:33:071
9279991110,0cyclictest11370-21kworker/1:012:10:021
927999110,10cyclictest0-21swapper/109:56:181
927999110,0cyclictest0-21swapper/109:25:371
9274991110,0cyclictest0-21swapper/011:18:350
927499110,1cyclictest0-21swapper/011:10:260
927499110,10cyclictest10648-21sshd10:04:250
929099109,0cyclictest0-21swapper/312:31:233
929099109,0cyclictest0-21swapper/311:03:133
929099109,0cyclictest0-21swapper/310:37:033
929099109,0cyclictest0-21swapper/307:40:243
929099100,9cyclictest0-21swapper/308:13:233
928699109,0cyclictest0-21swapper/211:22:552
928699109,0cyclictest0-21swapper/209:50:542
928699109,0cyclictest0-21swapper/209:28:342
928699100,0cyclictest0-21swapper/211:50:042
928699100,0cyclictest0-21swapper/209:47:452
928699100,0cyclictest0-21swapper/209:43:542
927999108,1cyclictest25-21ksoftirqd/111:55:201
927499109,0cyclictest0-21swapper/012:36:460
927499109,0cyclictest0-21swapper/012:36:450
927499109,0cyclictest0-21swapper/011:29:150
927499109,0cyclictest0-21swapper/009:19:550
927499108,1cyclictest674-21dbus-daemon10:49:250
927499108,1cyclictest1-21systemd12:03:340
927499108,1cyclictest10516-21lspci10:54:160
927499100,0cyclictest0-21swapper/009:33:450
927499100,0cyclictest0-21swapper/009:09:550
236872100,1sleep023688-21grepconf.sh11:09:060
92909998,0cyclictest0-21swapper/312:09:133
92909998,0cyclictest0-21swapper/309:27:533
92909997,1cyclictest674-21dbus-daemon12:27:023
92909997,1cyclictest674-21dbus-daemon10:22:053
92909997,1cyclictest11773-21lspci09:57:343
92909996,2cyclictest674-21dbus-daemon10:32:043
92909990,0cyclictest0-21swapper/308:20:443
92869998,0cyclictest0-21swapper/210:05:352
92799998,0cyclictest30234-21kworker/1:009:49:381
92799990,8cyclictest0-21swapper/107:31:481
92749998,0cyclictest0-21swapper/011:45:060
92749998,0cyclictest0-21swapper/009:56:260
92749997,1cyclictest8121-21sshd12:10:560
92909987,0cyclictest0-21swapper/312:02:233
92909987,0cyclictest0-21swapper/310:45:043
92909987,0cyclictest0-21swapper/310:14:033
92909986,1cyclictest19355-21irqstats11:25:133
92909986,1cyclictest0-21swapper/310:01:233
92909985,2cyclictest660-21avahi-daemon12:12:433
92909985,2cyclictest660-21avahi-daemon10:52:023
92909985,2cyclictest660-21avahi-daemon09:48:353
92909985,2cyclictest660-21avahi-daemon09:42:513
92909985,2cyclictest660-21avahi-daemon09:31:343
92909985,2cyclictest660-21avahi-daemon09:23:003
92869987,0cyclictest0-21swapper/212:33:142
92869987,0cyclictest0-21swapper/211:14:542
92869986,1cyclictest9136-21sshd10:45:522
92869986,1cyclictest0-21swapper/211:16:242
92869985,2cyclictest674-21dbus-daemon12:35:472
92869985,2cyclictest674-21dbus-daemon12:35:462
92869985,2cyclictest660-21avahi-daemon10:51:412
92869985,2cyclictest660-21avahi-daemon09:38:422
92799987,0cyclictest0-21swapper/110:50:471
92799986,1cyclictest25-21ksoftirqd/109:17:221
92749987,0cyclictest0-21swapper/011:39:060
92749987,0cyclictest0-21swapper/009:45:560
92749987,0cyclictest0-21swapper/009:25:250
92749987,0cyclictest0-21swapper/009:14:460
92749987,0cyclictest0-21swapper/009:14:450
92749986,1cyclictest3815-21kworker/0:011:50:260
92749985,2cyclictest660-21avahi-daemon12:07:240
92749985,2cyclictest660-21avahi-daemon09:24:420
92749985,2cyclictest1-21systemd12:16:180
92749985,1cyclictest5289-21lspci11:02:010
92749982,3cyclictest121rcu_preempt10:40:410
92909976,0cyclictest0-21swapper/308:43:233
92909976,0cyclictest0-21swapper/308:30:143
92909974,2cyclictest660-21avahi-daemon09:50:573
92909974,2cyclictest24523-21sshd11:20:103
92909970,6cyclictest0-21swapper/308:56:143
92909970,6cyclictest0-21swapper/308:01:133
92869976,0cyclictest0-21swapper/209:17:352
92869975,1cyclictest9469-21sshd10:00:432
92869975,1cyclictest660-21avahi-daemon12:10:282
92869975,1cyclictest660-21avahi-daemon11:49:312
92869975,1cyclictest660-21avahi-daemon10:21:282
92869974,2cyclictest660-21avahi-daemon11:30:082
92869974,2cyclictest660-21avahi-daemon10:15:482
92869974,1cyclictest674-21dbus-daemon10:12:222
92799976,0cyclictest1862-21kworker/1:108:23:181
92749976,0cyclictest0-21swapper/008:54:550
92749974,2cyclictest660-21avahi-daemon10:20:060
92749974,2cyclictest660-21avahi-daemon10:05:040
92749973,3cyclictest16153-21perf08:45:000
92909965,0cyclictest0-21swapper/309:06:233
92909964,1cyclictest660-21avahi-daemon08:29:543
92909964,1cyclictest24744-21mii-tool07:45:143
92909963,2cyclictest1002-21snmpd08:18:243
92909963,2cyclictest1002-21snmpd07:33:313
92869964,1cyclictest22710-21mii-tool07:40:142
92869964,1cyclictest1002-21snmpd07:25:282
92869963,2cyclictest1002-21snmpd07:49:262
92869963,2cyclictest1002-21snmpd07:21:522
92869963,2cyclictest1002-21snmpd07:13:032
92869960,2cyclictest24892gltestperf08:10:132
92799965,0cyclictest0-21swapper/108:34:271
92799963,2cyclictest674-21dbus-daemon08:35:011
92799963,2cyclictest1002-21snmpd08:26:541
92799963,2cyclictest1002-21snmpd08:02:321
92799963,2cyclictest1002-21snmpd07:54:291
92799961,4cyclictest1-21systemd09:00:001
92799960,5cyclictest0-21swapper/109:09:271
92749966,0cyclictest9176-21kworker/0:307:20:130
92749966,0cyclictest9176-21kworker/0:307:15:160
92749966,0cyclictest28092-21kworker/0:208:10:170
92749966,0cyclictest28092-21kworker/0:207:55:170
92749964,1cyclictest649-21polkitd09:50:000
92749964,1cyclictest21119-21missed_timers08:55:150
92749963,2cyclictest1002-21snmpd08:34:540
92749963,2cyclictest1002-21snmpd07:30:500
92749960,5cyclictest0-21swapper/007:46:160
14085263,1sleep3699-21gdbus08:40:003
92909954,0cyclictest0-21swapper/307:25:433
92909953,1cyclictest660-21avahi-daemon07:38:353
92909953,1cyclictest28828-21cat07:55:143
92909953,1cyclictest1002-21snmpd08:50:463
92909953,1cyclictest1002-21snmpd08:07:243
92909953,1cyclictest1002-21snmpd07:50:083
92909953,1cyclictest1002-21snmpd07:22:073
92909953,1cyclictest1002-21snmpd07:10:273
92909953,1cyclictest0-21swapper/307:15:193
92909952,2cyclictest23622-21sshd09:00:213
92869953,1cyclictest28814-21mii-tool07:55:142
92869953,1cyclictest24565-21cpu09:05:122
92869953,1cyclictest22933-21cat09:00:162
92869953,1cyclictest20931-21cat08:55:152
92869953,1cyclictest1002-21snmpd08:50:582
92869953,1cyclictest1002-21snmpd08:45:562
92869953,1cyclictest1002-21snmpd08:31:282
92869953,1cyclictest1002-21snmpd08:20:072
92869953,1cyclictest1002-21snmpd08:16:092
92869953,1cyclictest1002-21snmpd07:51:352
92869953,1cyclictest1002-21snmpd07:35:372
92869952,2cyclictest674-21dbus-daemon07:30:012
92869952,2cyclictest31146-21grep08:00:142
92869952,2cyclictest13397-21sed08:35:202
92869952,2cyclictest1002-21snmpd08:06:032
92869952,2cyclictest1002-21snmpd07:16:372
92799953,1cyclictest649-21polkitd07:50:001
92799953,1cyclictest28683-21head07:55:131
92799953,1cyclictest22970-21cat09:00:171
92799953,1cyclictest20651-21cat07:35:131
92799953,1cyclictest10773-21grep07:10:201
92799953,1cyclictest1002-21snmpd08:50:281
92799953,1cyclictest1002-21snmpd08:45:051
92799953,1cyclictest1002-21snmpd08:13:031
92799953,1cyclictest1002-21snmpd07:41:371
92799953,1cyclictest1002-21snmpd07:25:191
92799952,2cyclictest4201-21wc08:15:091
92799952,2cyclictest1002-21snmpd07:16:181
92799952,1cyclictest0-21swapper/108:05:151
92749955,0cyclictest9176-21kworker/0:307:25:220
92749955,0cyclictest19951-21kworker/0:107:52:220
92749955,0cyclictest19951-21kworker/0:107:35:140
92749953,1cyclictest8219-21cpu08:25:110
92749953,1cyclictest649-21polkitd08:20:010
92749953,1cyclictest1002-21snmpd09:02:410
92749953,1cyclictest1002-21snmpd08:16:150
92749953,1cyclictest1002-21snmpd08:01:590
92749952,2cyclictest674-21dbus-daemon07:40:000
92749952,2cyclictest1002-21snmpd08:35:190
92749952,2cyclictest1002-21snmpd08:05:530
92749950,4cyclictest0-21swapper/008:45:060
92749950,0cyclictest0-21swapper/007:10:250
92869942,1cyclictest8268-21/usr/sbin/munin08:25:112
92869942,1cyclictest14476-21cpuspeed_turbos08:40:102
92799942,1cyclictest14667-21gltestperf08:40:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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