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2026-02-26 - 09:32
[ 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 rack1slot8.osadl.org (updated Thu Feb 26, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
182199847780,59cyclictest0-21swapper/020:05:200
182299816762,28cyclictest0-21swapper/120:05:191
16352766745,15sleep10-21swapper/119:08:341
1821995522,6cyclictest23102sleep019:10:140
182299514436,45cyclictest0-21swapper/119:10:151
15712505481,16sleep00-21swapper/019:07:510
1326721520,11sleep1182299cyclictest19:40:151
2036121030,4sleep020363-21munin-plugin-st23:20:010
228699870,3rtkit-daemon2285-21rtkit-daemon23:15:101
1821998328,49cyclictest88850irq/46-eth0-tx-21:32:250
182199733,44cyclictest2160-21ssh21:47:340
182199733,44cyclictest12868-21diskmemload23:46:480
182199732,64cyclictest23753-21ssh22:25:370
182199725,51cyclictest0-21swapper/019:24:400
182199723,53cyclictest21694-21latency_hist20:05:010
182199723,49cyclictest13123-21ssh00:05:070
182199723,43cyclictest30069-21ssh22:38:200
182199722,64cyclictest30204-21ssh23:35:560
182199722,45cyclictest15359-21ssh21:14:190
182199722,44cyclictest29262-21ssh21:38:350
182199722,44cyclictest23767-21ssh00:24:150
182199713,41cyclictest3644-21ssh22:49:330
182199712,44cyclictest20250-21ssh00:16:390
1821997044,21cyclictest0-21swapper/022:01:570
1821997041,24cyclictest0-21swapper/020:55:190
182199704,40cyclictest0-21swapper/019:18:110
182199703,53cyclictest6668-21ssh23:52:320
182199702,43cyclictest22749-21ssh23:23:460
182199702,42cyclictest12995-21ssh22:06:360
182299695,47cyclictest0-21swapper/119:38:001
182199695,57cyclictest0-21swapper/021:24:140
1821996941,23cyclictest0-21swapper/021:29:180
182199692,61cyclictest30052-21gltestperf00:35:140
182199692,60cyclictest18133-21ssh21:19:130
182199692,60cyclictest12816-21munin-node19:40:130
182199692,45cyclictest5331-21ssh22:50:540
182199692,45cyclictest11385-21ssh23:02:390
182199692,44cyclictest26288-21ssh00:28:270
182199692,42cyclictest28344-21ssh00:31:030
1821996846,17cyclictest0-21swapper/022:18:250
1821996842,21cyclictest0-21swapper/023:33:090
1821996842,21cyclictest0-21swapper/023:10:210
182199684,50cyclictest0-21swapper/019:57:110
1821996818,37cyclictest88850irq/46-eth0-tx-00:01:510
1821996746,16cyclictest0-21swapper/000:10:120
1821996744,18cyclictest0-21swapper/021:55:010
182199674,57cyclictest0-21swapper/022:21:210
182199672,59cyclictest7865-21ssh22:55:260
1821996715,46cyclictest88850irq/46-eth0-tx-21:58:030
1821996712,48cyclictest0-21swapper/022:31:020
1821996712,48cyclictest0-21swapper/022:31:020
1821996646,15cyclictest0-21swapper/023:28:190
1821996629,31cyclictest88850irq/46-eth0-tx-22:10:270
182199662,57cyclictest14630-21ssh23:09:180
182199657,51cyclictest0-21swapper/023:55:160
182199653,56cyclictest32129-21ssh22:40:570
182199653,56cyclictest29882-21munin-node21:40:230
182199652,57cyclictest16924-21interrupts19:50:150
1822996452,7cyclictest81722sleep121:59:041
182199645,40cyclictest0-21swapper/021:00:430
182199643,56cyclictest11873-21munin-node19:35:230
182199643,55cyclictest32370-21ntp_states23:40:220
182299635,42cyclictest0-21swapper/120:21:591
182199635,50cyclictest0-21swapper/020:16:120
182199635,50cyclictest0-21swapper/020:16:120
1821996340,17cyclictest0-21swapper/020:10:230
182199634,41cyclictest0-21swapper/019:28:410
182199624,50cyclictest0-21swapper/020:36:120
182199624,39cyclictest0-21swapper/020:49:420
182199622,55cyclictest12896-21cat21:10:010
182199622,54cyclictest6479-21netstat20:50:190
228699610,11rtkit-daemon0-21swapper/100:08:181
182299615,38cyclictest0-21swapper/100:20:591
1821996139,17cyclictest0-21swapper/020:25:170
182199613,52cyclictest32184-21runrttasks20:31:490
182199613,52cyclictest1568-21runrttasks19:33:410
182199613,51cyclictest2146-21munin-node20:40:110
182199612,33cyclictest16271-21idleruntime-cro19:50:010
182299605,43cyclictest0-21swapper/121:07:001
182199603,51cyclictest28988-21latency_hist20:25:010
228699590,5rtkit-daemon2285-21rtkit-daemon21:18:081
228699590,4rtkit-daemon2285-21rtkit-daemon23:43:321
228699580,5rtkit-daemon2285-21rtkit-daemon00:35:381
228699580,4rtkit-daemon2285-21rtkit-daemon22:06:591
182299585,41cyclictest0-21swapper/120:29:001
1822995839,14cyclictest9936-21ssh23:59:131
228699560,4rtkit-daemon2285-21rtkit-daemon22:55:351
1822995619,30cyclictest14650-21munin-node19:45:111
228699550,4rtkit-daemon2285-21rtkit-daemon21:26:131
228699540,4rtkit-daemon2285-21rtkit-daemon22:27:201
228699530,5rtkit-daemon2285-21rtkit-daemon22:49:591
228699530,11rtkit-daemon0-21swapper/123:31:471
228699520,5rtkit-daemon2285-21rtkit-daemon22:36:341
228699520,5rtkit-daemon2285-21rtkit-daemon21:31:421
1822995223,22cyclictest0-21swapper/100:30:011
1822995215,31cyclictest0-21swapper/123:38:321
228699510,5rtkit-daemon2285-21rtkit-daemon23:10:261
228699510,5rtkit-daemon2285-21rtkit-daemon21:00:171
228699510,5rtkit-daemon2285-21rtkit-daemon20:00:461
228699510,4rtkit-daemon2285-21rtkit-daemon23:45:221
1822995137,9cyclictest22284-21ls22:25:001
1822995124,22cyclictest18080-21ssh00:13:401
228699500,5rtkit-daemon2285-21rtkit-daemon23:09:251
228699500,5rtkit-daemon2285-21rtkit-daemon21:35:241
228699500,5rtkit-daemon2285-21rtkit-daemon19:15:141
228699500,5rtkit-daemon2285-21rtkit-daemon00:30:131
228699500,5rtkit-daemon2285-21rtkit-daemon00:03:221
182299505,38cyclictest0-21swapper/122:13:001
1822995028,16cyclictest19942-21runrttasks21:20:541
1822995020,24cyclictest1568-21runrttasks21:12:141
1822995019,25cyclictest24116-21sh23:25:221
228699490,5rtkit-daemon2285-21rtkit-daemon20:15:111
228699490,5rtkit-daemon2285-21rtkit-daemon20:15:101
228699490,5rtkit-daemon2285-21rtkit-daemon19:20:141
228699490,4rtkit-daemon2285-21rtkit-daemon23:50:121
228699490,4rtkit-daemon2285-21rtkit-daemon21:40:231
228699490,4rtkit-daemon2285-21rtkit-daemon20:45:171
228699490,4rtkit-daemon2285-21rtkit-daemon00:17:131
1822994934,9cyclictest5685-21munin-run21:54:591
1822994926,18cyclictest3977-21munin-node22:50:111
228699480,4rtkit-daemon2285-21rtkit-daemon23:02:461
228699480,4rtkit-daemon2285-21rtkit-daemon22:31:101
228699480,4rtkit-daemon2285-21rtkit-daemon22:31:091
228699480,4rtkit-daemon2285-21rtkit-daemon21:45:241
228699480,4rtkit-daemon2285-21rtkit-daemon20:35:121
228699480,4rtkit-daemon2285-21rtkit-daemon20:13:011
1822994828,15cyclictest20639-21hostname23:20:111
1822994817,26cyclictest32188-21ksmtuned22:41:091
228699470,5rtkit-daemon2285-21rtkit-daemon19:50:251
228699470,4rtkit-daemon2285-21rtkit-daemon20:55:171
228699470,4rtkit-daemon2285-21rtkit-daemon20:41:061
228699470,4rtkit-daemon2285-21rtkit-daemon20:35:011
228699470,4rtkit-daemon2285-21rtkit-daemon19:30:151
182299475,35cyclictest0-21swapper/122:17:371
1822994721,20cyclictest9060-21munin-run19:30:011
1822994632,9cyclictest18458-21sort19:55:121
1822994529,9cyclictest5889-21munin-node20:50:111
1822994524,15cyclictest8689-21munin-node22:00:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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