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2025-12-31 - 13:45
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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 Wed Dec 31, 2025 12:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
301972680,0sleep50-21swapper/509:53:065
178632680,0sleep10-21swapper/110:04:471
100092660,0sleep20-21swapper/210:19:542
145372650,0sleep10-21swapper/110:23:381
193992630,0sleep70-21swapper/712:07:027
227812600,2sleep559-21rcuc/510:48:575
94182590,0sleep20-21swapper/212:00:002
257462570,0sleep00-21swapper/011:09:590
16352470,0sleep10-21swapper/108:46:451
3122024521,7sleep00-21swapper/007:06:470
3123724129,7sleep30-21swapper/307:06:503
3109524128,7sleep70-21swapper/707:06:307
3113624027,7sleep40-21swapper/407:06:354
3034924020,14sleep20-21swapper/207:04:412
3182523725,7sleep60-21swapper/607:07:336
3110823725,7sleep10-21swapper/107:06:321
3042923724,7sleep50-21swapper/507:05:005
1308992219,1cyclictest68-21rcuc/612:33:346
23842210,1sleep026099-21JNI-ICMP-2404-S10:35:220
228582210,0sleep30-21swapper/308:34:213
1308992119,1cyclictest70-21ksoftirqd/607:22:386
130799210,20cyclictest2429-21openvpn10:24:125
1305992119,1cyclictest43-21ksoftirqd/312:38:343
1305992119,1cyclictest43-21ksoftirqd/310:33:133
1305992118,2cyclictest43-21ksoftirqd/309:02:543
1305992118,1cyclictest43-21ksoftirqd/312:18:313
130499210,19cyclictest27036-21Collectd-Thread11:07:312
1308992018,1cyclictest70-21ksoftirqd/611:13:186
1308992018,1cyclictest70-21ksoftirqd/607:57:486
130499200,19cyclictest14150irq/24-ahci[00011:12:472
1308991917,1cyclictest70-21ksoftirqd/609:37:576
1308991916,2cyclictest70-21ksoftirqd/610:23:026
1308991915,2cyclictest70-21ksoftirqd/610:48:166
1305991917,1cyclictest43-21ksoftirqd/312:33:353
1305991917,1cyclictest43-21ksoftirqd/308:32:463
130999182,11cyclictest3040-21dhcpd11:52:237
1308991816,1cyclictest70-21ksoftirqd/609:07:506
1308991816,1cyclictest70-21ksoftirqd/609:07:506
1308991816,1cyclictest2871550kworker/u16:108:32:276
130599183,7cyclictest26087-21JNI-ICMP-29895-10:36:123
1305991816,1cyclictest43-21ksoftirqd/312:23:323
1305991816,1cyclictest43-21ksoftirqd/312:13:303
1305991816,1cyclictest43-21ksoftirqd/311:43:293
1305991816,1cyclictest43-21ksoftirqd/311:28:243
1305991816,1cyclictest43-21ksoftirqd/309:33:013
130499180,16cyclictest22125-21latency_hist11:48:552
130499180,16cyclictest22125-21latency_hist11:48:552
130499180,16cyclictest22125-21latency_hist11:48:552
130299183,12cyclictest26087-21JNI-ICMP-29895-08:19:160
172402170,0sleep40-21swapper/409:24:214
1308991715,1cyclictest70-21ksoftirqd/612:18:316
1308991715,1cyclictest70-21ksoftirqd/612:08:256
1308991715,1cyclictest70-21ksoftirqd/610:53:196
1308991715,1cyclictest70-21ksoftirqd/609:33:016
1308991713,2cyclictest70-21ksoftirqd/609:28:016
1305991715,1cyclictest43-21ksoftirqd/312:28:333
1305991715,1cyclictest43-21ksoftirqd/311:38:233
1305991715,1cyclictest43-21ksoftirqd/311:18:223
1305991715,1cyclictest43-21ksoftirqd/310:43:153
1305991715,1cyclictest43-21ksoftirqd/309:48:033
1305991714,1cyclictest43-21ksoftirqd/308:27:463
130499179,7cyclictest11-21rcu_preempt10:32:502
130499174,5cyclictest26099-21JNI-ICMP-2404-S08:29:082
1304991710,4cyclictest14150irq/24-ahci[00011:21:512
1302991713,2cyclictest0-21swapper/007:19:100
130299171,10cyclictest23165-21mrtg08:03:550
183692160,0sleep0101ktimersoftd/009:45:160
130999161,1cyclictest0-21swapper/707:34:117
130899163,9cyclictest3389-21pool-14-thread-10:36:126
1308991614,1cyclictest70-21ksoftirqd/612:23:316
1308991614,1cyclictest70-21ksoftirqd/610:13:066
1308991614,1cyclictest70-21ksoftirqd/609:58:046
1308991614,1cyclictest70-21ksoftirqd/609:48:036
1308991614,1cyclictest70-21ksoftirqd/607:17:286
1308991613,2cyclictest70-21ksoftirqd/608:42:466
1308991613,2cyclictest16963-21kworker/6:210:56:296
130799160,15cyclictest0-21swapper/508:09:525
1306991614,1cyclictest0-21swapper/407:11:124
130599163,8cyclictest26087-21JNI-ICMP-29895-08:04:103
1305991614,1cyclictest43-21ksoftirqd/312:03:263
1305991614,1cyclictest43-21ksoftirqd/310:28:103
1305991614,1cyclictest43-21ksoftirqd/310:08:063
1305991614,1cyclictest43-21ksoftirqd/309:43:023
1305991614,1cyclictest43-21ksoftirqd/308:47:513
1305991614,1cyclictest43-21ksoftirqd/308:02:483
1303991613,2cyclictest22685-21sadc09:08:551
1303991613,2cyclictest22685-21sadc09:08:551
130299169,4cyclictest26099-21JNI-ICMP-2404-S11:25:040
130299163,8cyclictest26377-21JNI-ICMP-27123-07:49:180
130299163,8cyclictest26377-21JNI-ICMP-27123-07:49:180
130299163,5cyclictest26087-21JNI-ICMP-29895-12:00:390
130299161,4cyclictest26099-21JNI-ICMP-2404-S11:51:430
130299160,12cyclictest0-21swapper/011:54:390
130999153,6cyclictest26374-21JNI-ICMP-20352-09:46:357
130999150,1cyclictest0-21swapper/709:13:087
1308991513,1cyclictest9836-21kworker/6:211:20:196
1308991513,1cyclictest70-21ksoftirqd/609:02:536
1308991513,1cyclictest70-21ksoftirqd/608:37:476
1308991513,1cyclictest6891-21kworker/6:111:05:276
1308991513,1cyclictest68-21rcuc/609:17:566
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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