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2026-01-16 - 13:28
[ 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.

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 376 highest latencies:
System rack4slot3.osadl.org (updated Fri Jan 16, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
49039915214,65cyclictest8970-21munin-node22:42:260
49039914714,36cyclictest18127-21munin-node19:52:090
49039914714,123cyclictest21760-21needreboot20:02:330
49039914515,120cyclictest15570-21missed_timers23:02:310
49039914514,31cyclictest29501-21munin-node22:07:080
49039914414,120cyclictest6405-21munin-node00:12:510
49039914413,122cyclictest3167-21who00:02:560
49039914315,58cyclictest22991-21chrt21:47:030
49039914315,56cyclictest21125-21latency_hist20:01:560
49039914215,63cyclictest5031-21grep19:12:070
49039914214,118cyclictest27446-21seq20:20:550
49039914213,119cyclictest3920-21aten_r4power_vo00:07:090
49039914114,61cyclictest32733-21munin-node22:17:040
49039914015,61cyclictest10641-21fschecks_time00:27:160
49039914015,57cyclictest3870-21munin-node20:47:200
49039914014,116cyclictest28400-21processes20:22:410
49039914014,116cyclictest20344-21munin-node23:17:250
49039913915,63cyclictest13763-21sed00:37:120
49039913914,60cyclictest15608-21runrttasks21:22:430
49039913914,57cyclictest3695-21runrttasks21:57:180
49039913914,56cyclictest9220-21munin-node00:22:290
49039913914,116cyclictest25479-21proc_pri23:32:400
49039913822,53cyclictest1998-21latency_hist00:01:560
49039913715,64cyclictest18469-21munin-node23:12:100
49039913715,56cyclictest13591-21munin-node21:17:190
49039913616,57cyclictest31326-21chrt23:52:050
49039913615,64cyclictest13056-21munin-node19:37:490
49039913615,57cyclictest11958-21sh21:12:190
49039913614,55cyclictest28292-21munin-node22:02:240
49039913515,55cyclictest19941-21diskstats21:37:140
49039913415,52cyclictest32558-21munin-node20:37:070
49039913314,110cyclictest14790-21cpu19:42:060
49039913015,55cyclictest31946-21users20:32:570
49039913015,53cyclictest13101-21chrt22:55:220
49039913014,30cyclictest3695-21runrttasks20:57:290
49039912923,46cyclictest9836-21aten_r4power_en19:27:060
49039912915,51cyclictest21647-21runrttasks23:22:070
49039912914,29cyclictest3695-21runrttasks00:20:590
49039912814,56cyclictest25508-21timerandwakeup21:52:490
49039912215,53cyclictest29684-21aten_r4power_cu23:47:050
4903999516,70cyclictest24268-21seq23:28:380
3031729313,66sleep030323-21vmstat20:27:550
4903999214,69cyclictest6744-21sh19:17:100
4903999115,67cyclictest23763-21grep20:07:510
4903999114,68cyclictest2987-21chrt20:44:220
4903999114,68cyclictest17424-21timerwakeupswit21:27:520
4903999014,66cyclictest17775-21seq23:08:430
4903999014,39cyclictest10534-21munin-node21:07:290
432529014,15sleep00-21swapper19:08:070
4903998914,40cyclictest7803-21timerwakeupswit22:37:510
4903998815,64cyclictest9011-21switchtime19:22:480
4903998814,65cyclictest13692-21fschecks_time22:57:150
4903998813,38cyclictest12960-21cut19:36:550
4903998715,35cyclictest4775-21sshd22:28:510
4903998614,63cyclictest11957-21munin-node00:32:060
4903998614,62cyclictest31110-21munin-node22:12:050
4903998514,61cyclictest8743-21if_err_eth021:02:300
4903998514,61cyclictest24546-21chrt20:12:070
4903998414,61cyclictest3695-21runrttasks23:42:140
4903998115,56cyclictest5529-21iostat_ios20:52:240
4903998114,58cyclictest21353-21munin-node21:42:160
4903998114,32cyclictest26409-21munin-node23:37:450
4903998014,57cyclictest6649-21sshd22:35:510
4903998014,56cyclictest11664-21ls22:51:540
4903997914,55cyclictest1931-21munin-node22:22:040
4903997714,57cyclictest18933-21switchtime21:32:450
4903997413,53cyclictest17250-21sshd19:47:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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