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2025-12-30 - 03:45
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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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack0slot1.osadl.org (updated Tue Dec 30, 2025 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
273102720,0sleep20-21swapper/222:48:252
250802680,0sleep30-21swapper/323:26:073
162822630,0sleep30-21swapper/319:20:543
303742610,0sleep40-21swapper/423:09:184
134526047,7sleep30-21swapper/319:06:453
8302590,0sleep70-21swapper/719:39:017
103282570,0sleep30-21swapper/300:36:083
166124322,15sleep00-21swapper/019:07:460
224623927,7sleep60-21swapper/619:08:496
115223926,7sleep40-21swapper/419:06:144
144023825,7sleep70-21swapper/719:07:057
3272923724,7sleep50-21swapper/519:05:355
69223622,8sleep10-21swapper/119:05:551
3029623522,7sleep20-21swapper/219:04:042
3308993013,14cyclictest0-21swapper/000:39:000
331099230,1cyclictest0-21swapper/221:47:522
3314992119,1cyclictest70-21ksoftirqd/600:36:556
3311992119,1cyclictest43-21ksoftirqd/322:56:373
3316992018,1cyclictest79-21ksoftirqd/700:36:557
331099200,19cyclictest2429-21openvpn20:02:332
3308992018,1cyclictest18229-21kworker/0:219:28:280
3308992018,1cyclictest15712-21kworker/0:220:01:240
3308992018,1cyclictest10463-21kworker/0:123:59:010
3314991917,1cyclictest70-21ksoftirqd/622:41:316
3314991917,1cyclictest70-21ksoftirqd/622:41:316
3314991917,1cyclictest70-21ksoftirqd/600:21:566
3311991916,2cyclictest43-21ksoftirqd/321:06:133
3308991917,1cyclictest9300-21kworker/0:123:22:480
3308991917,1cyclictest9-21ksoftirqd/023:36:460
3308991917,1cyclictest23188-21kworker/0:022:28:440
3308991917,1cyclictest23188-21kworker/0:022:28:440
3308991917,1cyclictest18229-21kworker/0:219:17:540
3308991917,1cyclictest15077-21kworker/0:221:26:200
3308991915,3cyclictest9-21ksoftirqd/000:21:560
3308991911,7cyclictest11-21rcu_preempt21:35:420
330899191,14cyclictest0-21swapper/020:54:170
250782190,1sleep4511ktimersoftd/422:07:184
90292180,0sleep70-21swapper/720:19:147
3316991816,1cyclictest79-21ksoftirqd/723:51:467
3316991816,1cyclictest79-21ksoftirqd/722:21:297
3316991816,1cyclictest79-21ksoftirqd/721:06:137
3316991816,1cyclictest79-21ksoftirqd/719:10:517
3314991816,1cyclictest70-21ksoftirqd/622:21:296
3314991815,1cyclictest70-21ksoftirqd/623:36:456
331399183,7cyclictest26099-21JNI-ICMP-2404-S19:13:305
3311991816,1cyclictest43-21ksoftirqd/323:46:473
3311991816,1cyclictest43-21ksoftirqd/322:36:343
3311991816,1cyclictest43-21ksoftirqd/322:36:343
3311991816,1cyclictest43-21ksoftirqd/321:16:213
3311991816,1cyclictest43-21ksoftirqd/300:11:513
3311991816,1cyclictest43-21ksoftirqd/300:01:503
3311991815,2cyclictest43-21ksoftirqd/321:11:143
3311991815,2cyclictest43-21ksoftirqd/300:21:543
331099180,17cyclictest3287-21QueuingRrdStrat20:10:092
330999183,6cyclictest26087-21JNI-ICMP-29895-22:15:561
330999182,5cyclictest26383-21JNI-ICMP-12403-20:36:231
330999182,5cyclictest26383-21JNI-ICMP-12403-20:36:231
330999182,5cyclictest26087-21JNI-ICMP-29895-19:54:361
3308991816,1cyclictest9-21ksoftirqd/022:36:350
3308991816,1cyclictest9-21ksoftirqd/022:36:350
3308991816,1cyclictest26003-21kworker/0:119:42:300
3308991816,1cyclictest25115-21kworker/0:000:11:190
3308991816,1cyclictest186650irq/25-eth023:45:350
3308991816,1cyclictest1584-21kworker/0:122:53:100
3308991816,1cyclictest15077-21kworker/0:221:33:160
3308991816,1cyclictest14087-21kworker/0:021:48:420
3308991815,2cyclictest15077-21kworker/0:221:23:020
3316991715,1cyclictest79-21ksoftirqd/723:46:477
3316991715,1cyclictest79-21ksoftirqd/721:11:147
3316991715,1cyclictest79-21ksoftirqd/700:16:497
3314991715,1cyclictest70-21ksoftirqd/622:10:006
3314991715,1cyclictest30475-21kworker/6:122:51:236
3314991715,1cyclictest13510-21kworker/6:121:16:216
3314991714,1cyclictest70-21ksoftirqd/621:11:156
3314991714,1cyclictest70-21ksoftirqd/600:11:506
3314991713,2cyclictest70-21ksoftirqd/623:51:486
3314991713,2cyclictest70-21ksoftirqd/623:26:426
3314991713,2cyclictest70-21ksoftirqd/621:21:226
331499170,15cyclictest27899-21mrtg22:49:016
3311991715,1cyclictest43-21ksoftirqd/323:41:463
3311991715,1cyclictest43-21ksoftirqd/320:00:573
331099171,13cyclictest7997-21ls20:19:012
331099170,1cyclictest0-21swapper/221:54:282
330999175,9cyclictest27447-21QueuingRrdStrat19:33:561
330999173,5cyclictest26087-21JNI-ICMP-29895-00:20:011
3308991715,1cyclictest9300-21kworker/0:123:19:000
3308991715,1cyclictest9-21ksoftirqd/022:56:350
3308991715,1cyclictest9-21ksoftirqd/021:51:270
3308991715,1cyclictest9-21ksoftirqd/021:11:150
3308991715,1cyclictest9-21ksoftirqd/019:10:520
3308991715,1cyclictest23188-21kworker/0:022:30:380
3308991715,1cyclictest23188-21kworker/0:022:18:200
3308991715,1cyclictest23188-21kworker/0:022:11:240
3308991715,1cyclictest20326-21kworker/0:120:34:400
3308991715,1cyclictest20326-21kworker/0:120:34:400
3308991715,1cyclictest18063-21kworker/0:021:03:480
3308991715,1cyclictest15712-21kworker/0:219:56:120
3308991713,2cyclictest9-21ksoftirqd/020:21:040
3308991712,3cyclictest9-21ksoftirqd/023:26:420
23322175,7sleep30-21swapper/319:09:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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