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2026-01-21 - 04:15
[ 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 rack5slot0.osadl.org (updated Wed Jan 21, 2026 00:44:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1220521360,3sleep03003999cyclictest21:30:570
904421200,3sleep23004199cyclictest00:01:402
349421160,0sleep13474-21sshd22:41:201
1968621110,1sleep20-21swapper/200:16:232
29625210634,44sleep30-21swapper/319:08:013
29559210635,43sleep10-21swapper/119:07:121
303532980,0sleep03003999cyclictest23:46:550
158832960,3sleep23004199cyclictest22:58:562
144572940,3sleep13004099cyclictest00:07:401
4762920,2sleep1459-21sshd23:00:191
319862920,2sleep231987-21sshd22:13:392
278162910,4sleep33004299cyclictest21:13:213
189482910,2sleep30-21swapper/323:51:273
186572900,1sleep10-21swapper/122:48:091
186572900,1sleep10-21swapper/122:48:091
76612890,2sleep10-21swapper/100:23:431
56992890,1sleep25679-21sshd22:19:402
230032890,2sleep122998-21sshd23:46:161
64562880,2sleep30-21swapper/322:52:363
200762880,2sleep120059-21sshd23:13:021
80642870,3sleep30-21swapper/300:23:453
43702860,2sleep34368-21sshd22:22:143
106772860,2sleep310675-21sshd22:25:273
62452850,2sleep22439-21runrttasks21:14:162
57232840,4sleep23004199cyclictest23:11:462
231762840,1sleep20-21swapper/222:32:032
300492830,2sleep330046-21sshd23:08:233
77782820,3sleep03003999cyclictest23:09:160
69352820,1sleep00-21swapper/022:06:000
5142800,1sleep3513-21sshd23:11:193
295972800,2sleep10-21swapper/121:16:071
246252800,2sleep224618-21sshd21:18:292
22002790,2sleep10-21swapper/122:35:431
5492770,0sleep00-21swapper/020:25:180
4742770,4sleep13004099cyclictest21:13:471
44602770,2sleep10-21swapper/100:15:101
322902770,0sleep00-21swapper/022:24:390
292142750,1sleep30-21swapper/321:16:053
109262750,4sleep13004099cyclictest22:14:381
4882740,2sleep1483-21sshd21:54:391
82352730,2sleep10-21swapper/123:53:221
272142730,1sleep30-21swapper/321:54:093
296942720,3sleep03003999cyclictest23:38:390
25222670,4sleep23004199cyclictest00:23:172
185142640,2sleep118512-21sshd21:31:291
2959426223,11sleep20-21swapper/219:07:372
312882510,0sleep031290-21id21:51:410
2955824336,4sleep00-21swapper/019:07:100
50342380,2sleep20-21swapper/223:22:442
234512310,3sleep223452-21sshd22:07:262
192452310,3sleep03003999cyclictest00:21:540
94002300,2sleep10-21swapper/122:22:401
301702300,0sleep030171-21bash22:43:390
202622290,3sleep10-21swapper/121:39:561
190942290,27sleep328450irq/26-ahci[00021:20:383
130812291,25sleep3137550irq/27-eth023:31:403
43822270,0sleep24380-21sshd23:20:002
94962250,15sleep3137550irq/27-eth023:28:403
84932250,2sleep38492-21bash22:58:173
3004199250,14cyclictest4992-21sshd23:09:012
294522253,20sleep1137550irq/27-eth023:22:041
218602250,23sleep3137550irq/27-eth021:29:093
8162240,2sleep1815-21sshd22:08:171
69122240,2sleep26916-21id23:39:282
226142240,0sleep322590-21sshd00:30:263
217792240,1sleep021777-21bash22:10:050
126642240,2sleep212665-21bash21:36:282
3004199233,7cyclictest28450irq/26-ahci[00000:32:592
30041992318,3cyclictest1787-21sshd22:52:122
30041992314,7cyclictest0-21swapper/221:34:262
118532230,2sleep111850-21sshd00:26:491
112482230,2sleep111247-21sshd21:47:171
3004199222,9cyclictest17208-21sshd22:48:012
3004199222,9cyclictest17208-21sshd22:48:012
174722220,20sleep1137550irq/27-eth021:25:581
161172220,2sleep116116-21bash21:55:511
315832210,2sleep131579-21sshd23:05:401
3004199218,11cyclictest7639-21sshd22:22:312
3004199216,14cyclictest1926-21nscd00:38:062
3004199215,4cyclictest11236-21bash21:20:052
3004199212,5cyclictest137550irq/27-eth023:47:172
30041992114,5cyclictest1948-21snmpd00:12:592
293242210,19sleep1137550irq/27-eth023:30:191
94492200,2sleep30-21swapper/300:15:293
49162200,1sleep00-21swapper/023:17:130
327492200,18sleep1137550irq/27-eth021:40:531
3004199204,14cyclictest3956-21sshd21:41:112
3004199203,6cyclictest12322-21sshd22:03:482
3004199203,15cyclictest26986-21bash22:35:102
30041992017,2cyclictest321ktimersoftd/200:27:442
30041992015,3cyclictest7781-21sshd23:25:392
30041992014,4cyclictest18655-21sshd00:05:152
30041992012,6cyclictest6771-21sshd21:49:412
30041992012,6cyclictest31617-21rm21:54:312
30041992012,6cyclictest1993-21sshd23:57:392
30040992012,3cyclictest14952-21rm22:28:391
193022200,18sleep1137550irq/27-eth022:04:261
180642200,2sleep318068-21sshd21:45:113
4422190,17sleep1137550irq/27-eth023:16:511
3004299195,1cyclictest11219-21sshd23:20:283
3004299190,18cyclictest6795-21sshd00:29:123
3004199199,8cyclictest2439-21runrttasks20:22:192
3004199194,13cyclictest9339-21sshd23:31:192
3004199194,13cyclictest6982-21sshd23:00:502
3004199194,13cyclictest1884-21nfsd23:51:422
3004199194,13cyclictest14775-21sshd21:28:302
3004199193,14cyclictest28320-21sshd22:40:402
3004199192,15cyclictest21490-21sshd23:40:352
30041991914,3cyclictest5643-21sshd22:25:082
30041991910,7cyclictest6002-21sshd21:55:052
234922190,0sleep123488-21sshd00:11:101
30041991810,6cyclictest6351-21chrt19:27:312
3004099183,3cyclictest8840-21sshd23:56:061
3004099180,5cyclictest31547-21sshd22:19:061
3004099180,12cyclictest15907-21sshd23:40:121
319102170,1sleep331909-21bash21:35:213
3004299178,4cyclictest2498-21id23:03:173
3004299178,4cyclictest22276-21sshd22:37:283
3004299178,4cyclictest12726-21rm22:17:283
3004299177,8cyclictest0-21swapper/321:57:213
3004299177,6cyclictest28450irq/26-ahci[00023:47:293
3004299175,1cyclictest137550irq/27-eth022:33:553
3004299173,3cyclictest28450irq/26-ahci[00022:00:433
3004299172,2cyclictest0-21swapper/322:09:173
3004299172,13cyclictest32371-21sshd22:46:313
3004299172,13cyclictest32371-21sshd22:46:313
30042991713,3cyclictest9041-21sshd21:44:263
30042991712,3cyclictest0-21swapper/323:56:133
3004299170,15cyclictest0-21swapper/300:35:313
3004299170,14cyclictest0-21swapper/320:58:113
3004299170,13cyclictest8248-21sshd23:42:173
3004299170,13cyclictest0-21swapper/321:30:433
3004299170,12cyclictest31983-21sshd22:40:593
3004299170,12cyclictest15580-21sshd23:18:093
3004199172,6cyclictest2439-21runrttasks20:31:532
3004199172,13cyclictest18160-21runrttasks19:55:062
30041991711,5cyclictest15527-21sshd19:48:282
3004199171,14cyclictest674-21smicount20:25:202
3004099179,3cyclictest15261-21sshd22:56:041
3004099177,4cyclictest1993-21sshd21:22:061
3004099170,12cyclictest6715-21bash22:33:261
3003999172,4cyclictest0-21swapper/022:35:150
3003999170,16cyclictest9180-21sshd22:17:100
3003999170,16cyclictest0-21swapper/023:32:190
3003999170,16cyclictest0-21swapper/020:09:150
172412170,0sleep00-21swapper/021:47:480
30042991614,1cyclictest0-21swapper/320:03:593
30042991612,3cyclictest12877-21cp23:37:103
3004299160,4cyclictest20438-21bash00:10:523
3004299160,14cyclictest10697-21bash00:01:483
3004199163,11cyclictest23403-21hddtemp_smartct20:05:132
3004199162,5cyclictest15107-21runrttasks20:59:182
3004199161,14cyclictest1146-21jbd2/dm-2-821:05:042
3004199161,14cyclictest1146-21jbd2/dm-2-821:05:042
3004199161,13cyclictest28188-21munin-node20:15:162
3004199161,13cyclictest2439-21runrttasks20:36:502
3004199161,13cyclictest2439-21runrttasks19:17:292
3004099168,6cyclictest0-21swapper/100:01:041
3004099167,3cyclictest25239-21sshd23:35:231
3004099164,4cyclictest10850irq/23-ehci_hcd20:02:101
3004099164,3cyclictest31754-21sshd23:25:031
3004099162,5cyclictest25056-21sshd00:36:131
30040991611,4cyclictest0-21swapper/119:25:221
3004099160,14cyclictest9744-21sshd00:32:101
3003999167,4cyclictest21307-21sshd21:20:500
3003999162,1cyclictest25989-21bash23:21:460
30039991611,4cyclictest5066-21sshd22:25:050
30039991611,4cyclictest0-21swapper/023:53:450
3003999160,8cyclictest24811-21sshd21:59:250
3003999160,2cyclictest0-21swapper/023:56:530
3003999160,15cyclictest3850-21bash22:46:520
3003999160,15cyclictest3850-21bash22:46:520
3003999160,15cyclictest25776-21hddtemp_smartct00:25:150
3003999160,12cyclictest5925-21users22:00:260
26922160,0sleep02682-21sshd00:01:060
3004299153,11cyclictest137550irq/27-eth022:13:083
3004299150,6cyclictest16500-21sshd00:05:073
3004199158,6cyclictest22098-21runrttasks20:00:252
30041991511,3cyclictest9716-21ntp_states20:45:182
3004199150,14cyclictest1884-21nfsd21:00:202
3004099158,6cyclictest18864-21pmu-power21:05:191
3004099158,6cyclictest18864-21pmu-power21:05:191
3004099157,7cyclictest0-21swapper/119:10:121
3004099157,6cyclictest0-21swapper/120:50:141
3004099157,3cyclictest1993-21sshd22:50:091
3004099150,13cyclictest0-21swapper/120:55:121
3003999158,6cyclictest0-21swapper/000:17:040
3003999155,1cyclictest23523-21munin-node21:40:130
3003999150,9cyclictest2439-21runrttasks19:27:080
3003999150,1cyclictest1884-21nfsd23:29:500
3003999150,14cyclictest0-21swapper/021:38:330
3003999150,14cyclictest0-21swapper/021:15:500
3003999150,14cyclictest0-21swapper/020:20:220
138262150,1sleep08-21rcu_preempt00:32:320
30042991411,2cyclictest0-21swapper/319:51:163
3004299141,11cyclictest10466-21munin-node19:35:213
30042991410,3cyclictest10850irq/23-ehci_hcd19:31:323
3004299140,5cyclictest0-21swapper/319:15:193
3004299140,13cyclictest137550irq/27-eth019:46:283
3004299140,12cyclictest4705-21hwlatdetect20:35:143
3004299140,12cyclictest0-21swapper/320:40:113
3004299140,11cyclictest0-21swapper/320:47:113
3004199144,2cyclictest26195-21pmu-power20:10:192
3004199143,2cyclictest0-21swapper/219:13:232
3004199142,10cyclictest3113-21memory19:20:152
3004199141,12cyclictest1884-21nfsd20:40:062
3004199141,12cyclictest1883-21nfsd19:30:452
30041991410,3cyclictest9390-21munin-node19:35:122
3004099143,6cyclictest1451-21munin-run20:29:591
3004099141,8cyclictest26380-21find20:10:211
3004099140,13cyclictest16179-21ipmitool21:00:161
3004099140,10cyclictest0-21swapper/119:30:381
3003999148,5cyclictest20672-21bash21:10:040
3003999146,2cyclictest22515-21idleruntime-cro20:05:000
30039991412,1cyclictest1677-21sshd00:39:540
3003999140,3cyclictest5891-21sshd00:06:550
3003999140,2cyclictest1993-21sshd00:11:210
3003999140,13cyclictest21743-21cp23:43:280
3003999140,13cyclictest0-21swapper/023:00:080
3003999140,13cyclictest0-21swapper/022:50:030
3003999140,13cyclictest0-21swapper/019:10:150
3003999140,10cyclictest23199-21sshd23:10:280
3003999140,10cyclictest0-21swapper/022:55:160
3003999140,10cyclictest0-21swapper/022:30:530
3004299133,9cyclictest0-21swapper/320:31:593
3004299130,4cyclictest28945-21users20:15:363
3004299130,12cyclictest11512-21munin-node20:50:123
3004299130,12cyclictest1146-21jbd2/dm-2-820:05:123
3004299130,12cyclictest0-21swapper/321:01:413
3004299130,12cyclictest0-21swapper/320:25:013
3004299130,12cyclictest0-21swapper/319:20:253
3004299130,12cyclictest0-21swapper/319:11:323
3004299130,11cyclictest5653-21ntp_states19:25:163
3004299130,11cyclictest26643-21users20:10:223
3004199137,5cyclictest1884-21nfsd19:40:442
30041991310,2cyclictest0-21swapper/220:50:112
3004099139,3cyclictest137550irq/27-eth020:15:011
30040991311,1cyclictest0-21swapper/119:57:171
3004099130,12cyclictest0-21swapper/120:49:261
3004099130,12cyclictest0-21swapper/120:40:581
3004099130,12cyclictest0-21swapper/119:45:441
3004099130,12cyclictest0-21swapper/119:41:541
3004099130,12cyclictest0-21swapper/119:20:331
3004099130,12cyclictest0-21swapper/119:17:461
3003999138,4cyclictest0-21swapper/021:05:270
3003999138,4cyclictest0-21swapper/021:05:260
3003999137,4cyclictest0-21swapper/019:24:470
3003999132,7cyclictest0-21swapper/020:35:160
3003999130,1cyclictest0-21swapper/019:50:170
3003999130,12cyclictest18728-21sshd21:26:030
3003999130,12cyclictest0-21swapper/020:55:290
3003999130,12cyclictest0-21swapper/019:33:010
3003999130,11cyclictest0-21swapper/021:02:030
3004299120,3cyclictest18921-21iostat19:55:143
3004299120,11cyclictest0-21swapper/321:05:173
3004299120,11cyclictest0-21swapper/321:05:163
3004299120,11cyclictest0-21swapper/320:20:093
3004299120,10cyclictest12004-21munin-node19:40:123
3004199123,7cyclictest17677-21sshd19:51:572
3004099127,4cyclictest9542-21fschecks_time19:35:121
3004099120,3cyclictest23479-21iostat20:05:141
3004099120,3cyclictest0-21swapper/119:50:171
3004099120,11cyclictest0-21swapper/120:35:161
3004099120,11cyclictest0-21swapper/120:30:061
3004099120,11cyclictest0-21swapper/120:22:541
3003999123,1cyclictest0-21swapper/020:10:260
3003999122,2cyclictest0-21swapper/019:16:230
30039991210,1cyclictest0-21swapper/019:41:100
3003999120,1cyclictest0-21swapper/020:50:550
3003999120,1cyclictest0-21swapper/020:16:300
3003999120,11cyclictest0-21swapper/020:30:360
3003999120,11cyclictest0-21swapper/019:36:440
30039991110,1cyclictest0-21swapper/019:45:560
3003999110,11cyclictest0-21swapper/020:46:180
3003999110,10cyclictest6729-21fschecks_count20:40:140
3003999110,10cyclictest0-21swapper/019:55:240
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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