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2025-11-28 - 16:09
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack7slot2.osadl.org (updated Fri Nov 28, 2025 12:44:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
265590299149134,10cyclictest2740094-21kworker/u4:5+events_unbound11:10:351
265590299111100,8cyclictest2729464-21kworker/u4:3+events_unbound10:15:311
265590299108100,6cyclictest2799324-21kworker/u4:16+events_unbound12:05:441
26559029910594,9cyclictest2746802-21kworker/u4:1+events_unbound10:45:311
2655900999585,7cyclictest2770287-21kworker/u4:1+events_unbound11:15:410
2655902999385,5cyclictest2678025-21kworker/u4:3+events_unbound10:00:261
2655902999184,5cyclictest2813905-21kworker/u4:2+events_unbound12:30:501
2655900999080,7cyclictest2729464-21kworker/u4:3+events_unbound10:15:270
2655900998474,8cyclictest2678025-21kworker/u4:3+events_unbound10:00:290
2655902998375,6cyclictest2684454-21kworker/u4:12+events_unbound10:05:271
2655902998375,6cyclictest2684454-21kworker/u4:12+events_unbound10:05:271
2655902998272,7cyclictest2746802-21kworker/u4:1+events_unbound10:40:301
2655900998275,5cyclictest2796262-21kworker/u4:12+events_unbound11:55:430
2655900998073,5cyclictest2760285-21kworker/u4:3+events_unbound11:05:330
2655902997969,7cyclictest53-21kswapd010:25:341
2655902997969,7cyclictest53-21kswapd010:25:331
2655900997869,7cyclictest2746802-21kworker/u4:1+events_unbound11:00:340
2655900997869,7cyclictest2746802-21kworker/u4:1+events_unbound11:00:330
2655900997838,37cyclictest2704821-21if_eth009:35:220
2655900997769,6cyclictest2786339-21kworker/u4:12+events_unbound11:45:460
2655900997768,6cyclictest2663655-21kworker/u4:3+events_unbound08:25:090
2655902997665,7cyclictest2679302-21kworker/u4:7+events_unbound08:40:141
2655902997639,4cyclictest0-21swapper/112:15:331
2655900997664,9cyclictest53-21kswapd010:30:350
2655902997565,7cyclictest53-21kswapd011:30:381
2655900997465,6cyclictest2776013-21kworker/u4:6+events_unbound11:25:440
2655902997366,5cyclictest2773180-21kworker/u4:2+events_unbound11:45:411
2655900997339,5cyclictest2672075-21fschecks_time08:10:200
2655902997264,6cyclictest2820631-21kworker/u4:12+events_unbound12:35:541
2655902997263,7cyclictest2753770-21kworker/u4:16+events_unbound10:55:391
2655900997239,31cyclictest2714103-21aten_r7power_cu09:50:160
2655900997239,31cyclictest0-21swapper/009:10:160
2655900997058,9cyclictest2687044-21kworker/u4:14+events_unbound09:20:190
2655900996958,9cyclictest2745802-21sshd10:35:330
2655900996934,7cyclictest2662713-21cut07:35:200
2655900996860,6cyclictest2681889-21kworker/u4:11+events_unbound09:30:220
2655900996856,9cyclictest2678026-21kworker/u4:4+events_unbound09:15:140
2655900996835,5cyclictest2812237-21aten_r7power_vo12:15:210
2655900996832,8cyclictest2687083-21diskmemload11:35:200
2655902996760,5cyclictest2687045-21kworker/u4:15+events_unbound09:25:181
2655902996759,6cyclictest2657122-21kworker/u4:12+events_unbound07:24:571
2655902996757,7cyclictest2685764-21kworker/u4:2+events_unbound09:55:271
2655900996759,5cyclictest2702784-21kworker/u4:1+events_unbound09:40:260
2655902996660,4cyclictest2663660-21kworker/u4:8+events_unbound07:54:591
2655902996660,4cyclictest2663660-21kworker/u4:8+events_unbound07:54:591
2655902996657,7cyclictest2709581-21kworker/u4:5+events_unbound09:45:221
2655902996657,6cyclictest2655815-21kworker/u4:2+events_unbound07:19:561
2655902996656,8cyclictest2679302-21kworker/u4:7+events_unbound08:55:131
2655900996643,6cyclictest2702785-21kworker/u4:4+events_unbound10:10:310
2655900996635,7cyclictest2697741-21aten_r7power_en09:25:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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