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2026-02-12 - 05:21
[ 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 Thu Feb 12, 2026 00:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2467221340,4sleep3250899cyclictest22:42:283
1579921320,0sleep215798-21id23:46:072
2947121200,2sleep0249899cyclictest21:41:140
1599321150,1sleep30-21swapper/323:53:293
1596211432,42sleep30-21swapper/319:05:563
845221030,0sleep00-21swapper/022:58:400
1716210033,49sleep10-21swapper/119:06:431
323642960,4sleep10-21swapper/123:44:131
11352900,2sleep10-21swapper/100:26:291
61592880,2sleep20-21swapper/221:10:342
169852860,0sleep00-21swapper/023:49:570
70132850,7sleep00-21swapper/000:39:100
310292830,2sleep30-21swapper/323:04:453
238452820,3sleep2250799cyclictest21:40:352
201762810,2sleep120163-21sshd21:26:041
112622810,2sleep111261-21sshd23:49:181
276882800,1sleep227685-21nfsd400:30:192
180182800,2sleep20-21swapper/221:15:272
140712800,4sleep20-21swapper/222:51:562
183882790,2sleep00-21swapper/021:12:040
102882770,2sleep10-21swapper/122:40:501
73562760,2sleep30-21swapper/322:01:213
290452760,6sleep1250399cyclictest22:32:201
150442760,2sleep315038-21sshd22:27:063
49212750,2sleep30-21swapper/322:54:473
257732750,2sleep225770-21bash21:26:412
293842740,3sleep2250799cyclictest21:45:002
149482740,2sleep10-21swapper/100:16:591
115172740,2sleep111515-21sshd00:01:121
275632720,3sleep20-21swapper/200:22:102
204012720,1sleep00-21swapper/022:52:430
173627210,20sleep20-21swapper/219:06:512
299502710,1sleep20-21swapper/222:04:002
118752690,2sleep20-21swapper/200:35:522
69132660,1sleep30-21swapper/319:16:213
238532660,1sleep123849-21cp21:52:251
199625832,4sleep00-21swapper/019:08:370
257342510,1sleep10-21swapper/122:56:561
293462340,2sleep10-21swapper/123:12:481
300322330,4sleep2250799cyclictest22:11:022
266662300,6sleep10-21swapper/121:40:541
250399301,20cyclictest29037-21sshd22:00:141
187522280,2sleep218743-21sshd22:09:582
224162270,3sleep20-21swapper/222:56:332
207052270,2sleep30-21swapper/323:27:163
250399260,19cyclictest17819-21sshd23:34:331
250399260,18cyclictest11114-21sshd22:16:021
186722260,2sleep20-21swapper/222:31:102
250399251,1cyclictest0-21swapper/122:13:031
250399251,10cyclictest144650irq/27-eth023:57:181
250399251,0cyclictest0-21swapper/123:07:431
250399241,9cyclictest144650irq/27-eth021:37:001
250399241,10cyclictest144650irq/27-eth021:30:211
250399240,21cyclictest12723-21grep00:20:191
250399240,19cyclictest12263-21sshd23:18:121
250399240,18cyclictest422-21jbd2/dm-0-800:30:261
250399240,17cyclictest24269-21sshd22:45:551
250399240,12cyclictest0-21swapper/123:50:121
250399240,11cyclictest144650irq/27-eth022:24:521
250399233,9cyclictest2850-21sshd22:25:421
250399231,9cyclictest144650irq/27-eth023:29:231
250399231,7cyclictest144650irq/27-eth019:27:411
250399231,10cyclictest9035-21sshd21:18:011
250399231,10cyclictest28950irq/26-ahci[00021:10:131
250399230,21cyclictest31654-21sshd21:20:221
250399230,21cyclictest26523-21df_abs00:10:141
250399230,21cyclictest2132-21sshd00:38:271
250399230,18cyclictest6415-21sshd22:05:041
250399230,18cyclictest29729-21sshd22:35:531
250399230,18cyclictest29412-21sshd00:06:441
250399230,18cyclictest15507-21sshd22:52:071
250399230,14cyclictest25017-21sshd21:56:131
250399230,12cyclictest9978-21bash21:46:251
303622220,20sleep3144650irq/27-eth023:32:183
290382220,20sleep3144650irq/27-eth021:34:053
2508992220,1cyclictest0-21swapper/322:58:523
250399222,14cyclictest24006-21idleruntime-cro20:55:001
250399221,19cyclictest21801-21munin-node23:00:221
250399220,20cyclictest2878-21minicom23:20:131
250399220,10cyclictest25713-21sshd23:35:201
122412220,2sleep20-21swapper/223:37:332
317922210,2sleep30-21swapper/322:07:453
250399210,19cyclictest2100-21snmpd19:44:171
250399210,19cyclictest2100-21snmpd19:39:161
216902210,4sleep321692-21id00:25:113
250399201,9cyclictest144650irq/27-eth021:00:231
250399200,9cyclictest144650irq/27-eth020:30:161
250399200,1cyclictest0-21swapper/120:15:151
250399200,18cyclictest1784-21munin-node20:10:161
250399200,11cyclictest6411-21munin-node19:15:191
230632200,0sleep30-21swapper/321:16:003
167652200,2sleep316763-21diskstats21:55:113
250399190,17cyclictest8081-21runrttasks20:21:391
250399190,17cyclictest20242-21sh20:45:181
250399190,17cyclictest2024-21nfsd20:25:111
205562191,16sleep3144650irq/27-eth021:29:433
15702190,17sleep2144650irq/27-eth023:05:052
312242180,1sleep30-21swapper/300:03:273
250899185,2cyclictest144650irq/27-eth022:49:533
2508991813,3cyclictest16402-21ls23:15:003
250899180,3cyclictest0-21swapper/300:06:403
250799184,9cyclictest8852-21sshd00:16:172
250799183,8cyclictest4371-21sshd21:57:332
250799183,14cyclictest3588-21bash00:26:492
250399181,9cyclictest28950irq/26-ahci[00019:45:191
250399181,9cyclictest144650irq/27-eth019:14:591
250399180,17cyclictest28421-21cpu20:00:121
250399180,16cyclictest13020-21cpuspeed_turbos19:30:111
250399180,14cyclictest30955-21atenall_r5power20:05:111
162712180,2sleep316268-21sshd21:39:563
292422170,1sleep041ktimersoftd/021:16:410
270472170,1sleep00-21swapper/023:16:080
250899173,12cyclictest11220-21fschecks_time00:20:123
250899170,13cyclictest0-21swapper/300:13:343
250799174,9cyclictest1836-21sshd22:15:092
250799174,9cyclictest10788-21bash23:18:012
250799174,8cyclictest10322-21sshd22:26:332
250799173,9cyclictest7304-21sshd23:33:212
250799173,6cyclictest19452-21sshd00:09:292
250799172,14cyclictest7053-21sshd00:11:412
2507991714,2cyclictest1902-21sshd23:51:442
250799170,16cyclictest13172-21sshd21:35:532
250799170,13cyclictest613-21sshd22:39:572
250399172,8cyclictest144650irq/27-eth019:54:231
250399172,7cyclictest2024-21nfsd20:42:371
250399170,16cyclictest2024-21nfsd20:55:541
250399170,16cyclictest13940-21munin-node20:35:191
250399170,15cyclictest31998-21sshd21:10:011
249899170,13cyclictest0-21swapper/023:06:320
126882170,15sleep228950irq/26-ahci[00021:51:102
282832160,1sleep010-21rcuc/021:00:220
2508991612,3cyclictest17783-21bash00:17:193
250899160,7cyclictest0-21swapper/321:49:283
250899160,3cyclictest0-21swapper/300:32:303
250899160,14cyclictest24089-21bash22:31:473
250799164,5cyclictest5962-21bash23:55:532
250799163,9cyclictest23485-21sshd21:30:012
250799163,9cyclictest0-21swapper/222:47:442
250799163,8cyclictest4220-21bash23:13:372
250799163,6cyclictest12429-21bash23:02:372
250799163,12cyclictest0-21swapper/223:25:032
250799160,12cyclictest1699-21bash00:00:052
250399160,14cyclictest8462-21ipmi_fans19:20:171
250399160,14cyclictest26555-21sort19:55:151
249899168,4cyclictest20045-21sshd23:57:580
249899162,3cyclictest15245-21sshd00:05:130
2498991612,3cyclictest0-21swapper/000:10:510
249899160,13cyclictest0-21swapper/023:40:200
250899158,5cyclictest0-21swapper/323:05:133
250899156,4cyclictest27764-21sshd22:10:463
250899153,6cyclictest0-21swapper/321:43:393
250899153,3cyclictest0-21swapper/323:21:163
250899153,1cyclictest15364-21sshd23:49:463
250899151,0cyclictest0-21swapper/323:20:003
250899150,13cyclictest3556-21sshd21:10:203
250799153,5cyclictest0-21swapper/220:45:172
250799152,9cyclictest6896-21sshd23:21:082
250799151,13cyclictest3189-21chrt20:13:282
250799151,10cyclictest18544-21sshd22:20:212
250799150,13cyclictest15752-21sshd23:41:422
249899158,3cyclictest0-21swapper/022:42:440
249899158,3cyclictest0-21swapper/022:33:480
2498991513,1cyclictest0-21swapper/022:35:230
2498991510,1cyclictest20382-21sshd22:27:420
249899150,13cyclictest26475-21sshd00:25:350
249899150,11cyclictest0-21swapper/021:47:440
139412150,4sleep2250799cyclictest22:41:152
110782150,1sleep0422-21jbd2/dm-0-823:10:420
8972140,1sleep08-21rcu_preempt00:31:050
306612140,3sleep030660-21seq21:20:180
250899142,1cyclictest8128-21cp23:37:033
250899142,11cyclictest144650irq/27-eth019:20:153
250899141,1cyclictest5052-21sshd23:40:203
250899140,2cyclictest44-21ksoftirqd/300:35:353
250899140,13cyclictest36-21rcuop/221:50:443
250899140,13cyclictest0-21swapper/323:57:193
250899140,13cyclictest0-21swapper/319:31:193
250899140,12cyclictest21052-21sshd22:20:373
250899140,11cyclictest2074-21nscd21:21:413
250799144,9cyclictest0-21swapper/220:17:592
250799142,5cyclictest2100-21snmpd20:44:292
250799142,5cyclictest0-21swapper/221:01:412
250799142,11cyclictest0-21swapper/221:20:132
250799140,12cyclictest0-21swapper/221:05:032
249899148,3cyclictest23316-21sshd00:02:330
249899148,3cyclictest0-21swapper/023:39:140
249899147,3cyclictest18746-21sshd22:06:160
249899144,9cyclictest0-21swapper/023:53:350
249899143,9cyclictest0-21swapper/022:22:410
249899142,10cyclictest0-21swapper/000:15:170
2498991412,1cyclictest0-21swapper/021:51:170
249899140,13cyclictest0-21swapper/022:17:520
249899140,11cyclictest9812-21sshd23:21:340
249899140,11cyclictest18009-21sshd23:30:320
249899140,11cyclictest0-21swapper/022:45:140
249899140,10cyclictest0-21swapper/023:03:310
249899140,10cyclictest0-21swapper/021:29:070
250899139,3cyclictest28950irq/26-ahci[00019:50:213
250899139,3cyclictest144650irq/27-eth020:03:283
250899138,4cyclictest25-21rcuop/120:31:343
250899138,4cyclictest2023-21nfsd20:50:033
250899131,11cyclictest36-21rcuop/220:55:133
250899130,5cyclictest0-21swapper/319:14:513
250899130,12cyclictest4579-21sshd22:15:193
250899130,12cyclictest0-21swapper/321:03:053
250899130,12cyclictest0-21swapper/320:40:463
250899130,12cyclictest0-21swapper/320:17:063
250899130,12cyclictest0-21swapper/320:07:443
250899130,11cyclictest22280-21sshd22:35:113
250899130,10cyclictest144650irq/27-eth020:26:103
250799131,8cyclictest10183-21sed20:25:212
250799131,11cyclictest144650irq/27-eth019:55:132
250799131,11cyclictest144650irq/27-eth019:32:382
2507991311,1cyclictest0-21swapper/220:05:032
250799130,12cyclictest0-21swapper/220:57:432
250799130,11cyclictest6292-21munin-node19:15:182
250799130,11cyclictest24792-21users19:50:232
249899132,1cyclictest0-21swapper/020:10:320
249899130,3cyclictest0-21swapper/023:25:070
249899130,1cyclictest0-21swapper/021:57:560
249899130,1cyclictest0-21swapper/021:35:260
249899130,12cyclictest0-21swapper/022:12:400
249899130,12cyclictest0-21swapper/022:04:440
249899130,11cyclictest0-21swapper/020:41:030
249899130,10cyclictest25928-21sshd00:21:570
249899130,10cyclictest0-21swapper/019:15:230
250899126,5cyclictest0-21swapper/320:47:533
2508991210,1cyclictest0-21swapper/320:11:403
2508991210,1cyclictest0-21swapper/319:35:013
250899120,11cyclictest36-21rcuop/220:35:123
250899120,11cyclictest144650irq/27-eth020:20:163
250899120,11cyclictest0-21swapper/321:05:383
250899120,11cyclictest0-21swapper/319:42:463
250899120,10cyclictest0-21swapper/319:55:163
250799128,3cyclictest144650irq/27-eth020:50:102
250799128,3cyclictest12133-21iostat20:30:152
250799120,3cyclictest29440-21ntp_states20:00:192
250799120,3cyclictest22644-21sshd19:48:232
250799120,3cyclictest11029-21iostat_ios19:25:162
250799120,11cyclictest7749-21atenall_r5power19:20:132
250799120,11cyclictest0-21swapper/220:20:052
250799120,10cyclictest2864-21diskstats19:10:122
250799120,10cyclictest16087-21hddtemp_smartct19:35:132
249899128,2cyclictest0-21swapper/020:06:530
249899128,2cyclictest0-21swapper/019:56:520
249899127,4cyclictest0-21swapper/020:55:190
249899127,2cyclictest0-21swapper/019:45:580
249899125,6cyclictest0-21swapper/019:35:130
249899122,5cyclictest0-21swapper/021:34:520
249899120,4cyclictest0-21swapper/019:20:120
249899120,1cyclictest0-21swapper/020:50:240
249899120,1cyclictest0-21swapper/019:30:230
249899120,1cyclictest0-21swapper/019:29:280
249899120,11cyclictest0-21swapper/021:09:310
249899120,11cyclictest0-21swapper/020:30:130
249899120,11cyclictest0-21swapper/020:25:510
249899120,11cyclictest0-21swapper/020:20:340
249899120,11cyclictest0-21swapper/020:15:100
249899120,10cyclictest0-21swapper/020:35:520
250899110,10cyclictest21444-21memory19:45:163
250899110,10cyclictest0-21swapper/319:25:113
250799117,3cyclictest25-21rcuop/120:35:102
250799114,1cyclictest0-21swapper/219:40:542
249899118,2cyclictest0-21swapper/019:10:190
249899117,3cyclictest2088-21snmpd19:53:250
249899110,3cyclictest0-21swapper/020:00:430
249899110,1cyclictest0-21swapper/019:42:350
249899110,10cyclictest0-21swapper/020:45:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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