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2026-02-25 - 21:52
[ 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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack8slot7.osadl.org (updated Wed Feb 25, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32237991918,1cyclictest59550irq/125-lan10:25:211
32237991918,1cyclictest59550irq/125-lan07:45:161
32237991817,1cyclictest59550irq/125-lan12:10:191
32237991817,1cyclictest59550irq/125-lan10:55:181
32237991817,1cyclictest59550irq/125-lan09:50:141
32237991817,1cyclictest59550irq/125-lan08:25:151
32237991716,1cyclictest59550irq/125-lan12:28:021
32237991716,1cyclictest59550irq/125-lan12:15:131
32237991716,1cyclictest59550irq/125-lan10:30:101
32237991716,1cyclictest59550irq/125-lan10:10:121
32237991716,1cyclictest59550irq/125-lan08:55:201
32237991716,1cyclictest59550irq/125-lan08:50:201
32237991716,1cyclictest59550irq/125-lan08:40:171
32237991716,1cyclictest59550irq/125-lan08:00:141
32237991715,1cyclictest59550irq/125-lan11:15:161
32237991616,0cyclictest59550irq/125-lan12:39:421
32237991615,1cyclictest59550irq/125-lan12:30:111
32237991615,1cyclictest59550irq/125-lan11:55:201
32237991615,1cyclictest59550irq/125-lan10:40:111
32237991615,1cyclictest59550irq/125-lan10:05:121
32237991615,1cyclictest59550irq/125-lan10:02:401
32237991615,1cyclictest59550irq/125-lan09:55:141
32237991615,1cyclictest59550irq/125-lan09:20:211
32237991615,1cyclictest59550irq/125-lan07:20:171
32237991615,1cyclictest59550irq/125-lan07:15:151
32241991515,0cyclictest325-21hwrng07:42:362
32237991515,0cyclictest59550irq/125-lan11:53:291
32237991515,0cyclictest59550irq/125-lan11:10:111
32237991515,0cyclictest59550irq/125-lan09:15:181
32237991515,0cyclictest59550irq/125-lan09:11:581
32237991515,0cyclictest59550irq/125-lan09:00:211
32237991515,0cyclictest59550irq/125-lan07:39:401
32237991514,1cyclictest59550irq/125-lan12:05:001
32237991514,1cyclictest59550irq/125-lan11:25:121
32237991514,1cyclictest59550irq/125-lan08:45:201
32237991514,1cyclictest59550irq/125-lan08:10:101
32237991514,1cyclictest59550irq/125-lan07:55:151
32237991514,1cyclictest59550irq/125-lan07:40:171
32241991414,0cyclictest325-21hwrng10:21:202
32241991414,0cyclictest325-21hwrng10:15:112
32241991414,0cyclictest325-21hwrng07:24:102
32237991414,0cyclictest59550irq/125-lan11:01:391
32237991414,0cyclictest59550irq/125-lan09:45:391
32237991414,0cyclictest59550irq/125-lan08:15:161
32237991414,0cyclictest59550irq/125-lan07:25:101
32237991413,1cyclictest59550irq/125-lan11:35:111
32237991413,1cyclictest59550irq/125-lan07:30:121
32241991313,0cyclictest674-21snmpd11:05:182
32241991313,0cyclictest325-21hwrng11:47:212
32241991313,0cyclictest325-21hwrng10:26:272
32237991313,0cyclictest59550irq/125-lan09:30:121
32237991312,1cyclictest59550irq/125-lan11:40:121
32237991312,1cyclictest59550irq/125-lan10:15:121
32237991312,1cyclictest59550irq/125-lan09:40:111
32237991312,1cyclictest59550irq/125-lan07:50:171
32241991212,0cyclictest325-21hwrng11:56:332
32241991212,0cyclictest325-21hwrng10:42:502
32241991212,0cyclictest325-21hwrng08:40:582
32241991212,0cyclictest325-21hwrng07:26:132
32237991212,0cyclictest59550irq/125-lan09:26:391
32237991212,0cyclictest59550irq/125-lan08:05:131
32237991211,1cyclictest59550irq/125-lan11:30:151
32237991211,1cyclictest59550irq/125-lan11:30:151
32237991111,0cyclictest59550irq/125-lan12:20:151
32237991111,0cyclictest59550irq/125-lan10:52:411
32237991111,0cyclictest59550irq/125-lan10:45:141
32237991111,0cyclictest59550irq/125-lan08:30:011
32237991110,1cyclictest59550irq/125-lan12:05:121
32237991110,1cyclictest59550irq/125-lan10:35:201
32237991110,1cyclictest59550irq/125-lan09:35:181
32237991110,1cyclictest59550irq/125-lan08:35:191
32237991110,1cyclictest59550irq/125-lan08:20:221
32237991110,1cyclictest59550irq/125-lan07:10:121
32237991010,0cyclictest59550irq/125-lan10:20:211
32231991010,0cyclictest325-21hwrng08:10:150
322469998,1cyclictest674-21snmpd09:01:193
322419999,0cyclictest325-21hwrng09:08:382
322379999,0cyclictest59550irq/125-lan09:05:201
322319998,1cyclictest674-21snmpd08:07:050
322469988,0cyclictest674-21snmpd12:38:153
322469988,0cyclictest674-21snmpd11:14:033
322469988,0cyclictest674-21snmpd10:00:123
322469988,0cyclictest674-21snmpd09:50:543
322469988,0cyclictest674-21snmpd08:05:523
322469988,0cyclictest325-21hwrng11:45:183
322469988,0cyclictest325-21hwrng10:27:283
322469987,1cyclictest674-21snmpd10:46:103
322469987,1cyclictest18214-21kworker/3:0+events07:58:593
322419988,0cyclictest674-21snmpd08:48:342
322419988,0cyclictest674-21snmpd08:10:322
322419988,0cyclictest325-21hwrng12:25:142
322419988,0cyclictest325-21hwrng11:18:402
322419988,0cyclictest325-21hwrng11:00:142
322419988,0cyclictest325-21hwrng09:41:232
322419988,0cyclictest325-21hwrng09:37:182
322419988,0cyclictest325-21hwrng08:50:122
322419988,0cyclictest325-21hwrng08:21:312
322419986,2cyclictest674-21snmpd10:57:272
322379987,1cyclictest59550irq/125-lan11:20:141
322319988,0cyclictest674-21snmpd11:02:510
322319988,0cyclictest325-21hwrng10:59:130
322319988,0cyclictest325-21hwrng10:45:540
322319988,0cyclictest325-21hwrng10:16:120
322319988,0cyclictest325-21hwrng08:15:220
322319988,0cyclictest325-21hwrng07:10:520
322319987,1cyclictest674-21snmpd09:02:270
322319987,1cyclictest674-21snmpd08:59:420
322319987,1cyclictest674-21snmpd08:51:460
322469977,0cyclictest674-21snmpd10:37:473
322469977,0cyclictest674-21snmpd10:06:343
322469977,0cyclictest674-21snmpd09:46:243
322469977,0cyclictest674-21snmpd09:34:483
322469977,0cyclictest674-21snmpd07:34:253
322469977,0cyclictest325-21hwrng12:09:533
322469977,0cyclictest325-21hwrng11:56:333
322469977,0cyclictest325-21hwrng10:32:353
322469977,0cyclictest325-21hwrng10:15:113
322469977,0cyclictest325-21hwrng09:40:223
322469977,0cyclictest325-21hwrng08:55:183
322469977,0cyclictest325-21hwrng07:52:513
322469977,0cyclictest325-21hwrng07:37:293
322469977,0cyclictest325-21hwrng07:14:583
322469976,1cyclictest674-21snmpd10:20:043
322469976,1cyclictest674-21snmpd09:25:583
322469976,1cyclictest674-21snmpd08:40:153
322469976,1cyclictest674-21snmpd08:30:033
322419977,0cyclictest674-21snmpd07:32:012
322419977,0cyclictest674-21snmpd07:18:462
322419977,0cyclictest325-21hwrng12:31:222
322419977,0cyclictest325-21hwrng12:20:072
322419977,0cyclictest325-21hwrng12:19:052
322419977,0cyclictest325-21hwrng11:35:042
322419977,0cyclictest325-21hwrng11:31:592
322419977,0cyclictest325-21hwrng11:31:582
322419977,0cyclictest325-21hwrng11:24:492
322419977,0cyclictest325-21hwrng11:10:292
322419977,0cyclictest325-21hwrng10:10:042
322419977,0cyclictest325-21hwrng09:47:322
322419977,0cyclictest325-21hwrng09:11:412
322419977,0cyclictest325-21hwrng09:03:312
322419977,0cyclictest325-21hwrng08:58:232
322419977,0cyclictest325-21hwrng08:35:512
322419977,0cyclictest325-21hwrng08:31:462
322419977,0cyclictest325-21hwrng08:26:382
322419976,1cyclictest674-21snmpd10:45:492
322419976,1cyclictest674-21snmpd10:02:452
322419976,1cyclictest674-21snmpd08:15:362
322419976,1cyclictest674-21snmpd07:57:282
322379976,1cyclictest59550irq/125-lan11:45:201
322379976,1cyclictest59550irq/125-lan11:05:161
322319977,0cyclictest674-21snmpd12:39:270
322319977,0cyclictest674-21snmpd12:05:470
322319977,0cyclictest674-21snmpd11:59:260
322319977,0cyclictest674-21snmpd11:45:570
322319977,0cyclictest674-21snmpd11:21:110
322319977,0cyclictest674-21snmpd11:17:270
322319977,0cyclictest674-21snmpd10:21:510
322319977,0cyclictest674-21snmpd10:04:000
322319977,0cyclictest674-21snmpd09:29:220
322319977,0cyclictest674-21snmpd07:36:000
322319977,0cyclictest325-21hwrng11:40:110
322319977,0cyclictest325-21hwrng10:40:480
322319977,0cyclictest325-21hwrng10:07:000
322319977,0cyclictest325-21hwrng09:38:200
322319977,0cyclictest325-21hwrng09:13:440
322319977,0cyclictest325-21hwrng08:20:300
322319976,1cyclictest674-21snmpd12:21:230
322319976,1cyclictest674-21snmpd11:39:340
322319976,1cyclictest674-21snmpd09:21:320
322469966,0cyclictest674-21snmpd11:06:333
322469966,0cyclictest674-21snmpd10:50:143
322469966,0cyclictest325-21hwrng12:17:033
322469966,0cyclictest325-21hwrng12:11:553
322469966,0cyclictest325-21hwrng11:41:113
322469966,0cyclictest325-21hwrng11:38:083
322469966,0cyclictest325-21hwrng10:40:483
322469966,0cyclictest325-21hwrng09:59:493
322469966,0cyclictest325-21hwrng09:35:153
322469966,0cyclictest325-21hwrng09:15:483
322469966,0cyclictest325-21hwrng09:13:443
322469966,0cyclictest325-21hwrng09:05:333
322469966,0cyclictest325-21hwrng08:03:063
322469966,0cyclictest325-21hwrng07:43:383
322469966,0cyclictest325-21hwrng07:17:003
322469965,1cyclictest674-21snmpd10:56:143
322469965,1cyclictest674-21snmpd09:21:443
322469965,1cyclictest674-21snmpd08:46:493
322469965,1cyclictest674-21snmpd08:29:503
322419966,0cyclictest674-21snmpd11:54:132
322419966,0cyclictest674-21snmpd10:53:532
322419966,0cyclictest674-21snmpd07:45:442
322419966,0cyclictest325-21hwrng11:25:512
322419966,0cyclictest325-21hwrng10:08:012
322419966,0cyclictest325-21hwrng09:50:372
322419966,0cyclictest325-21hwrng07:10:522
322419965,1cyclictest674-21snmpd12:05:322
322419965,1cyclictest674-21snmpd10:39:472
322319966,0cyclictest674-21snmpd09:19:310
322319966,0cyclictest674-21snmpd07:55:550
322319966,0cyclictest674-21snmpd07:26:180
322319966,0cyclictest325-21hwrng09:48:330
322319965,1cyclictest674-21snmpd12:29:570
322319965,1cyclictest674-21snmpd10:36:430
322319965,1cyclictest674-21snmpd09:43:570
322319965,1cyclictest674-21snmpd09:33:470
322319965,1cyclictest674-21snmpd08:44:240
322319965,1cyclictest31266-21cat08:25:140
322469955,0cyclictest325-21hwrng12:00:403
322469955,0cyclictest325-21hwrng11:51:273
322469955,0cyclictest325-21hwrng07:45:413
322469955,0cyclictest325-21hwrng07:29:183
322469955,0cyclictest325-21hwrng07:20:043
322469954,1cyclictest674-21snmpd08:36:173
322469954,1cyclictest18214-21kworker/3:0+events08:50:113
322469953,2cyclictest32608-21apt-get12:30:093
322419955,0cyclictest674-21snmpd08:00:352
322419954,1cyclictest674-21snmpd12:36:062
322419954,1cyclictest2714-21gltestperf09:55:132
322419953,2cyclictest18798-21apt-get09:15:142
322319955,0cyclictest674-21snmpd11:31:070
322319955,0cyclictest674-21snmpd11:31:060
322319955,0cyclictest674-21snmpd10:50:370
322319955,0cyclictest674-21snmpd07:31:280
322319954,1cyclictest9138-21grep10:10:120
322319954,1cyclictest674-21snmpd11:10:510
322319954,1cyclictest674-21snmpd10:26:380
322319954,1cyclictest674-21snmpd09:05:140
322319954,1cyclictest674-21snmpd08:35:390
322469944,0cyclictest674-21snmpd11:34:163
322469944,0cyclictest674-21snmpd11:34:153
322469944,0cyclictest674-21snmpd11:22:153
322469944,0cyclictest674-21snmpd10:11:453
322469943,1cyclictest674-21snmpd12:22:023
322419943,1cyclictest21163-21gltestperf09:20:142
322419942,2cyclictest351ktimers/212:10:102
322419940,1cyclictest24340-21cat08:10:002
322319944,0cyclictest674-21snmpd12:10:020
322319944,0cyclictest674-21snmpd07:45:290
322319944,0cyclictest674-21snmpd07:20:360
322319944,0cyclictest325-21hwrng07:50:490
322319943,1cyclictest674-21snmpd08:33:080
322319942,2cyclictest6706-21cat11:25:130
322319942,2cyclictest4413-21sed07:20:010
322319942,2cyclictest17076-21grep10:30:110
322319942,2cyclictest13238-21ntpq07:40:170
322469932,1cyclictest674-21snmpd08:14:503
322469932,1cyclictest431ktimers/308:20:143
322469932,1cyclictest29430-21grep11:00:173
322469931,2cyclictest27272-21if_lan08:15:143
322469931,1cyclictest3000-21ntpq11:15:153
322469930,3cyclictest31368-21ntpq12:25:143
322419932,1cyclictest674-21snmpd12:01:352
322419932,1cyclictest652-21ntpd07:50:112
322419932,1cyclictest351ktimers/209:25:172
322419932,1cyclictest12696-21cat11:40:122
322419932,1cyclictest0-21swapper/210:30:102
322319933,0cyclictest674-21snmpd11:50:160
322319932,1cyclictest674-21snmpd09:53:420
322319932,1cyclictest652-21ntpd12:30:100
322319931,2cyclictest7063-21fschecks_count08:45:120
322319931,2cyclictest20621-21df_inode08:00:130
322319930,3cyclictest0-21swapper/012:05:000
322319930,2cyclictest3190-21ntp_states09:55:180
322319930,2cyclictest27319-21ntpq12:15:140
322469921,1cyclictest674-21snmpd11:25:093
322419920,2cyclictest24743-21cron09:30:002
322419920,2cyclictest10428-21apt-get07:35:102
322319920,2cyclictest30682-21apt11:05:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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