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2026-02-20 - 02:33
[ 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 Fri Feb 20, 2026 00:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1198621260,3sleep22995499cyclictest22:01:262
1198621260,3sleep22995499cyclictest22:01:262
666221220,1sleep06652-21sshd22:15:030
2179721220,1sleep321793-21rm00:35:593
1679021140,1sleep016777-21sshd23:56:570
1673421030,2sleep30-21swapper/321:50:183
1673421030,2sleep30-21swapper/321:50:183
2941829533,44sleep10-21swapper/119:08:021
247642930,4sleep22995499cyclictest22:25:152
55622890,2sleep20-21swapper/221:32:502
231122870,2sleep123113-21sshd23:53:451
2937728633,44sleep30-21swapper/319:07:443
110952850,1sleep011092-21sshd22:31:530
26062840,1sleep30-21swapper/322:59:223
271532830,2sleep20-21swapper/222:21:572
126622830,1sleep012663-21bash22:56:500
265532810,2sleep20-21swapper/223:34:202
17132810,1sleep10-21swapper/123:17:071
188722790,2sleep20-21swapper/222:57:332
182802790,3sleep30-21swapper/323:29:473
7502780,1sleep0745-21bash23:20:310
75142770,0sleep00-21swapper/021:18:160
184742750,1sleep041ktimersoftd/021:54:030
184742750,1sleep041ktimersoftd/021:54:030
90172730,4sleep12995399cyclictest21:26:061
83802730,1sleep30-21swapper/323:21:223
319682730,4sleep32995599cyclictest00:21:253
287202700,2sleep10-21swapper/123:58:181
177762700,3sleep22995499cyclictest00:31:502
300462690,1sleep12995399cyclictest00:24:551
36872680,4sleep32995599cyclictest21:36:143
247022640,2sleep12995399cyclictest22:40:251
263902630,2sleep226386-21bash22:54:562
2925126234,12sleep20-21swapper/219:06:552
32442610,4sleep32995599cyclictest00:10:583
75632530,2sleep20-21swapper/222:38:372
292652490,0sleep329262-21rm22:30:213
2923624234,4sleep00-21swapper/019:06:480
175752380,1sleep010-21rcuc/023:33:170
99972330,7sleep20-21swapper/221:37:102
152652310,3sleep315266-21nfsd422:05:203
174182300,1sleep041ktimersoftd/023:44:070
290572280,2sleep20-21swapper/223:13:032
138902270,2sleep313878-21sshd22:01:403
138902270,2sleep313878-21sshd22:01:393
4442260,16sleep3144650irq/27-eth022:52:023
280322260,2sleep20-21swapper/223:49:582
27482250,3sleep12995399cyclictest21:40:381
8662240,21sleep1144650irq/27-eth021:10:331
245322240,3sleep20-21swapper/221:27:522
159852240,2sleep30-21swapper/300:15:593
122052240,2sleep12023-21nfsd22:05:051
104532240,2sleep00-21swapper/023:14:380
309082230,1sleep08-21rcu_preempt23:50:160
279202230,21sleep1144650irq/27-eth023:49:581
258362230,2sleep325830-21sshd21:16:433
118242230,1sleep20-21swapper/223:36:112
89312220,3sleep10-21swapper/121:49:321
254052220,20sleep128950irq/26-ahci[00022:10:041
187532220,2sleep20-21swapper/223:15:242
185702220,1sleep118567-21sshd00:16:181
2995499217,13cyclictest16554-21sshd00:08:342
164132210,1sleep216410-21sshd23:07:582
31962200,2sleep20-21swapper/221:48:522
240682200,1sleep30-21swapper/323:30:193
227692200,2sleep20-21swapper/223:41:002
220762200,18sleep1144650irq/27-eth023:22:571
158702202,17sleep2144650irq/27-eth020:45:342
15052202,16sleep3144650irq/27-eth021:40:283
28692190,16sleep1144650irq/27-eth021:17:471
110332190,1sleep00-21swapper/000:07:430
2995599180,14cyclictest1247-21sshd22:14:273
2995299184,9cyclictest0-21swapper/000:01:050
2995299184,9cyclictest0-21swapper/000:01:040
20942180,16sleep3144650irq/27-eth000:06:233
150002180,16sleep3144650irq/27-eth000:31:313
2995499177,2cyclictest0-21swapper/220:33:432
2995499174,9cyclictest10188-21sshd22:11:492
2995499174,8cyclictest7822-21bash22:42:142
2995499173,6cyclictest8839-21sshd00:22:292
2995499173,10cyclictest15660-21sshd00:39:012
2995499172,13cyclictest17247-21sshd21:58:012
2995499171,3cyclictest19159-21sshd21:16:002
29954991712,3cyclictest7934-21bash00:15:122
2995399178,2cyclictest0-21swapper/100:33:511
2995399173,5cyclictest0-21swapper/123:31:521
2995299178,3cyclictest0-21swapper/000:14:120
204732170,15sleep1144650irq/27-eth022:57:451
2995599168,6cyclictest0-21swapper/321:24:143
2995599168,4cyclictest32671-21bash21:10:273
2995599166,8cyclictest0-21swapper/319:40:213
2995599163,12cyclictest20872-21sshd21:27:283
29955991610,5cyclictest144650irq/27-eth023:47:103
2995599160,5cyclictest144650irq/27-eth022:15:573
2995499169,3cyclictest144650irq/27-eth023:50:192
2995499168,6cyclictest28994-21cpu21:10:132
2995499167,5cyclictest0-21swapper/220:19:472
2995499166,9cyclictest17597-21sshd23:00:552
2995499164,8cyclictest15373-21sshd00:12:242
2995499164,10cyclictest8781-21sshd23:25:052
2995499162,6cyclictest4345-21sshd23:59:142
2995499160,9cyclictest1954-40kipmi021:50:172
2995499160,9cyclictest1954-40kipmi021:50:162
2995499160,9cyclictest11803-21sshd00:03:452
2995499160,9cyclictest11803-21sshd00:03:452
2995499160,8cyclictest32093-21sshd21:40:172
2995399168,4cyclictest0-21swapper/121:30:561
2995399162,2cyclictest27352-21sshd00:10:081
2995399161,3cyclictest0-21swapper/121:55:581
29953991611,4cyclictest8100-21sshd00:38:091
29953991610,3cyclictest8387-21sshd21:21:521
2995399160,15cyclictest0-21swapper/100:29:231
2995399160,14cyclictest32415-21bash23:02:361
2995399160,14cyclictest30316-21sshd00:05:441
2995399160,11cyclictest144650irq/27-eth020:57:111
2995399160,11cyclictest0-21swapper/122:35:491
2995299160,9cyclictest0-21swapper/022:49:180
2995299160,5cyclictest25786-21perl21:20:130
2995299160,12cyclictest0-21swapper/022:29:180
2995299160,11cyclictest17305-21sshd21:27:030
218262160,14sleep3144650irq/27-eth023:08:373
144522160,3sleep30-21swapper/322:24:123
2995599159,5cyclictest26404-21sshd21:59:203
2995599158,5cyclictest23766-21bash22:25:113
2995599152,4cyclictest3700-21sshd23:50:533
29955991510,3cyclictest30893-21sshd23:02:263
29955991510,1cyclictest26990-21sshd22:37:093
2995599150,14cyclictest0-21swapper/300:04:223
2995599150,14cyclictest0-21swapper/300:04:213
2995599150,13cyclictest524-21bash00:25:133
2995599150,13cyclictest3683-21sshd23:35:173
2995599150,13cyclictest29829-21munin-node20:10:213
2995599150,13cyclictest0-21swapper/320:15:443
2995499158,3cyclictest5666-21munin-node19:25:132
2995499153,5cyclictest28367-21sshd22:06:452
2995499152,1cyclictest0-21swapper/219:46:532
2995499152,11cyclictest30626-21fschecks_time19:10:132
2995499151,10cyclictest31817-21sshd22:30:352
2995499150,8cyclictest15071-21sshd21:22:492
2995499150,13cyclictest0-21swapper/222:45:152
2995499150,13cyclictest0-21swapper/200:25:292
2995499150,11cyclictest25358-21lockdev20:02:342
2995399152,6cyclictest7351-21id22:15:071
2995399152,11cyclictest16953-21rm22:50:171
2995399151,13cyclictest2066-21nscd23:35:301
2995399151,13cyclictest0-21swapper/122:00:071
2995399151,13cyclictest0-21swapper/122:00:071
2995399151,13cyclictest0-21swapper/120:29:421
2995399150,7cyclictest0-21swapper/100:01:351
2995399150,7cyclictest0-21swapper/100:01:341
2995399150,6cyclictest0-21swapper/119:10:141
2995399150,3cyclictest5763-21sshd23:14:051
2995399150,3cyclictest29801-21sshd22:25:511
2995399150,3cyclictest0-21swapper/121:38:091
2995399150,14cyclictest0-21swapper/122:30:461
2995299159,1cyclictest144650irq/27-eth023:08:450
2995299157,6cyclictest19225-21sshd23:37:020
2995299151,1cyclictest17661-1kworker/0:2H00:33:230
2995299151,10cyclictest0-21swapper/022:20:220
2995299150,14cyclictest0-21swapper/022:11:500
2995299150,14cyclictest0-21swapper/021:45:220
2995299150,13cyclictest747-21sshd22:03:500
2995299150,13cyclictest747-21sshd22:03:500
2995299150,13cyclictest11623-21rm00:38:330
2995299150,11cyclictest5906-21sshd21:32:520
2995299150,10cyclictest0-21swapper/022:37:150
2995599148,5cyclictest23121-21sshd23:12:233
2995599141,4cyclictest0-21swapper/320:54:573
29955991411,2cyclictest5957-21sshd21:45:323
29955991411,2cyclictest5460-21sshd23:59:203
29955991411,2cyclictest2024-21nfsd19:51:313
2995599140,13cyclictest4535-21minicom19:21:083
2995599140,13cyclictest26002-21sshd23:19:533
2995599140,13cyclictest0-21swapper/322:41:193
2995599140,13cyclictest0-21swapper/321:30:023
2995599140,13cyclictest0-21swapper/319:12:463
2995599140,12cyclictest1841-21grep22:45:113
2995499149,1cyclictest0-21swapper/220:44:452
2995499144,5cyclictest8581-21sshd22:15:122
2995499142,5cyclictest1104-21sshd23:20:332
29954991412,1cyclictest0-21swapper/219:21:552
2995499140,12cyclictest0-21swapper/219:54:312
2995399143,4cyclictest23821-21sshd21:51:001
2995399143,4cyclictest23821-21sshd21:51:001
2995399141,6cyclictest0-21swapper/123:42:501
29953991412,1cyclictest0-21swapper/120:00:211
2995399140,13cyclictest144650irq/27-eth023:09:271
2995399140,13cyclictest0-21swapper/122:20:051
2995399140,12cyclictest12885-21sshd23:25:261
2995299148,5cyclictest0-21swapper/021:57:010
2995299145,5cyclictest144650irq/27-eth020:00:150
29952991410,3cyclictest0-21swapper/019:30:070
29952991410,3cyclictest0-21swapper/019:30:070
2995299140,13cyclictest32034-21ls21:10:240
2995299140,13cyclictest14527-21sshd22:50:060
2995299140,13cyclictest10843-21sshd22:42:350
2995299140,13cyclictest0-21swapper/021:37:220
2995299140,13cyclictest0-21swapper/019:45:150
219402140,1sleep00-21swapper/023:49:060
2995599138,4cyclictest2023-21nfsd19:55:193
2995599132,10cyclictest2024-21nfsd20:00:333
2995599131,11cyclictest11638-21ntpq19:35:183
2995599130,5cyclictest0-21swapper/319:25:183
2995599130,4cyclictest10219-21lockdev19:34:523
2995599130,4cyclictest10219-21lockdev19:34:523
2995599130,12cyclictest0-21swapper/321:09:543
2995599130,12cyclictest0-21swapper/321:00:013
2995599130,12cyclictest0-21swapper/320:09:393
2995599130,12cyclictest0-21swapper/319:46:393
2995599130,12cyclictest0-21swapper/319:19:273
2995599130,11cyclictest9361-21diskstats20:35:133
2995599130,11cyclictest47-21rcuop/323:40:143
2995599130,11cyclictest2032-21iostat20:20:163
2995599130,11cyclictest14172-21lockdev20:45:103
2995499137,5cyclictest0-21swapper/221:00:362
2995499133,9cyclictest2023-21nfsd19:36:052
2995499132,3cyclictest144650irq/27-eth020:55:052
29954991311,1cyclictest0-21swapper/219:33:262
29954991311,1cyclictest0-21swapper/219:33:262
2995499130,5cyclictest2024-21nfsd19:55:142
2995499130,4cyclictest24492-21munin-node21:05:162
2995499130,12cyclictest144650irq/27-eth020:27:082
2995499130,12cyclictest0-21swapper/220:20:152
2995499130,12cyclictest0-21swapper/220:07:292
2995399138,4cyclictest6215-21sshd22:45:321
2995399137,5cyclictest0-21swapper/119:26:171
2995399132,3cyclictest144650irq/27-eth021:00:511
29953991311,1cyclictest0-21swapper/120:46:191
2995399131,11cyclictest0-21swapper/120:13:241
29953991311,1cyclictest0-21swapper/119:16:551
2995399130,4cyclictest21938-21sh19:55:191
2995399130,12cyclictest2024-21nfsd19:45:551
2995399130,12cyclictest0-21swapper/121:05:021
2995399130,12cyclictest0-21swapper/120:52:461
2995399130,12cyclictest0-21swapper/120:31:211
2995399130,12cyclictest0-21swapper/120:24:521
2995399130,12cyclictest0-21swapper/119:40:521
2995399130,12cyclictest0-21swapper/119:35:151
2995399130,12cyclictest0-21swapper/119:20:031
2995399130,11cyclictest18528-21df_inode19:50:121
2995299138,1cyclictest0-21swapper/023:00:360
2995299137,5cyclictest21450-21munin-node19:55:140
2995299137,2cyclictest23982-21kworker/0:220:11:070
2995299136,3cyclictest0-21swapper/000:26:520
29952991311,1cyclictest0-21swapper/020:30:280
29952991310,2cyclictest29595-21bash21:40:030
2995299130,9cyclictest20688-21sshd22:09:330
2995299130,5cyclictest0-21swapper/020:55:190
2995299130,4cyclictest31750-21sshd23:27:380
2995299130,3cyclictest0-21swapper/020:16:210
2995299130,12cyclictest0-21swapper/023:15:190
2995299130,12cyclictest0-21swapper/000:19:010
2995299130,10cyclictest0-21swapper/019:25:110
2995599120,3cyclictest19327-21munin-node20:55:163
2995599120,11cyclictest144650irq/27-eth020:25:053
2995599120,10cyclictest7227-21iostat_ios20:30:163
2995599120,10cyclictest11624-21munin-node20:40:123
2995499128,3cyclictest10167-21munin-node20:35:192
2995499121,10cyclictest14209-21ntp_states19:40:172
2995499120,4cyclictest0-21swapper/220:10:052
2995499120,3cyclictest17532-21irqstats20:50:162
2995499120,11cyclictest771-21munin-node19:15:142
2995399128,3cyclictest0-21swapper/120:35:281
2995399121,10cyclictest0-21swapper/120:40:121
2995399120,11cyclictest0-21swapper/120:05:041
2995399120,11cyclictest0-21swapper/119:30:031
2995399120,11cyclictest0-21swapper/119:30:021
2995399120,10cyclictest2100-21snmpd20:16:181
2995299123,5cyclictest0-21swapper/020:42:180
2995299120,3cyclictest0-21swapper/019:11:010
2995299120,2cyclictest0-21swapper/019:21:450
2995299120,12cyclictest0-21swapper/000:22:230
2995299120,11cyclictest0-21swapper/021:04:130
2995299120,11cyclictest0-21swapper/020:50:030
2995299120,11cyclictest0-21swapper/020:28:260
2995299120,11cyclictest0-21swapper/019:40:330
2995299120,11cyclictest0-21swapper/019:15:170
2995299120,10cyclictest0-21swapper/020:20:410
2995299120,10cyclictest0-21swapper/019:50:150
2995299119,1cyclictest0-21swapper/020:35:050
2995299117,3cyclictest0-21swapper/019:35:190
2995299116,2cyclictest0-21swapper/020:45:010
2995299115,2cyclictest0-21swapper/021:05:160
2995299110,10cyclictest0-21swapper/020:05:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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