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2025-12-29 - 19:04
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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 Mon Dec 29, 2025 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1921321590,2sleep30-21swapper/307:04:263
86762690,0sleep50-21swapper/510:20:385
2121225024,7sleep60-21swapper/607:08:066
2178524423,15sleep50-21swapper/507:08:535
2151724321,7sleep40-21swapper/407:08:364
292882410,0sleep30-21swapper/312:10:433
2022324121,14sleep00-21swapper/007:06:320
2002724019,16sleep70-21swapper/707:05:437
2174723723,8sleep20-21swapper/207:08:502
2124423622,8sleep10-21swapper/107:08:171
315632270,0sleep00-21swapper/009:36:350
2299699240,23cyclictest0-21swapper/308:14:193
122712220,1sleep123-21rcuc/110:23:311
99132210,0sleep40-21swapper/409:24:144
99132210,0sleep40-21swapper/409:24:144
2299699214,13cyclictest43-21ksoftirqd/309:44:173
2300099200,17cyclictest3287-21QueuingRrdStrat11:04:176
2299499200,19cyclictest0-21swapper/110:11:291
2299499190,18cyclictest0-21swapper/110:48:291
2299499190,18cyclictest0-21swapper/110:43:391
30382180,0sleep40-21swapper/410:17:254
210682180,0sleep40-21swapper/410:09:164
304842170,1sleep1241ktimersoftd/109:16:501
2300099173,7cyclictest26087-21JNI-ICMP-29895-09:00:416
2300099172,13cyclictest0-21swapper/611:59:206
22996991715,1cyclictest43-21ksoftirqd/311:54:363
22996991715,1cyclictest43-21ksoftirqd/311:54:363
2299599170,1cyclictest0-21swapper/211:54:472
2299599170,1cyclictest0-21swapper/211:54:472
2299499170,1cyclictest0-21swapper/111:54:471
2299499170,1cyclictest0-21swapper/111:54:471
2299399173,7cyclictest26087-21JNI-ICMP-29895-08:24:530
2299399173,7cyclictest26087-21JNI-ICMP-29895-08:24:530
22993991713,1cyclictest0-21swapper/010:09:220
23002991613,2cyclictest7874-21sadc11:19:027
23002991613,1cyclictest0-21swapper/709:59:527
2300099160,2cyclictest21038-21munin-run10:29:036
2299899165,5cyclictest26099-21JNI-ICMP-2404-S12:19:585
2299699167,8cyclictest41-21rcuc/308:39:033
2299699166,6cyclictest26385-21JNI-ICMP-12403-07:55:333
2299699163,6cyclictest26087-21JNI-ICMP-29895-08:05:073
22996991614,1cyclictest43-21ksoftirqd/312:24:153
22996991614,1cyclictest43-21ksoftirqd/312:24:153
22996991614,1cyclictest43-21ksoftirqd/312:04:013
2299599163,7cyclictest26374-21JNI-ICMP-20352-08:51:492
2299599160,1cyclictest0-21swapper/209:04:182
2299499161,5cyclictest26374-21JNI-ICMP-20352-10:27:081
22994991613,2cyclictest6867-21sadc10:59:021
2299499160,12cyclictest3067-21munin-run09:59:021
2299499160,12cyclictest0-21swapper/112:38:171
22993991613,2cyclictest10061-21cat12:19:180
307132150,0sleep10-21swapper/108:49:261
2300299153,7cyclictest26087-21JNI-ICMP-29895-11:19:377
23002991513,1cyclictest8485-21cat10:59:207
23002991513,1cyclictest2909-21snmpd10:46:077
23002991513,1cyclictest2909-21snmpd09:30:527
23002991512,2cyclictest12458-21cat09:04:177
23002991512,1cyclictest0-21swapper/709:34:077
2300099154,5cyclictest26099-21JNI-ICMP-2404-S08:03:476
2300099152,6cyclictest26099-21JNI-ICMP-2404-S08:04:476
23000991513,1cyclictest2909-21snmpd11:43:076
23000991513,1cyclictest2909-21snmpd10:58:526
2300099150,1cyclictest0-21swapper/611:49:206
2300099150,13cyclictest0-21swapper/607:34:176
2299899154,6cyclictest26087-21JNI-ICMP-29895-10:40:495
2299899153,6cyclictest26374-21JNI-ICMP-20352-12:30:335
2299899153,5cyclictest26374-21JNI-ICMP-20352-10:49:135
2299899151,7cyclictest27731-21JNI-ICMP-7127-S09:59:155
22998991513,1cyclictest2909-21snmpd09:53:375
22998991512,2cyclictest2909-21snmpd07:28:365
2299899150,1cyclictest0-21swapper/507:59:175
22997991513,1cyclictest2909-21snmpd08:03:364
22997991513,1cyclictest0-21swapper/410:05:564
22997991512,2cyclictest2909-21snmpd08:50:224
22997991512,1cyclictest0-21swapper/407:33:214
2299799151,1cyclictest0-21swapper/411:17:224
2299699158,5cyclictest0-21swapper/307:53:063
2299699158,3cyclictest43-21ksoftirqd/307:23:503
2299699156,5cyclictest26383-21JNI-ICMP-12403-07:11:563
2299699154,5cyclictest26377-21JNI-ICMP-27123-07:32:323
2299699153,6cyclictest26383-21JNI-ICMP-12403-08:09:123
22996991513,1cyclictest43-21ksoftirqd/312:29:423
22996991512,1cyclictest43-21ksoftirqd/310:52:203
2299699150,14cyclictest41-21rcuc/311:29:183
2299699150,13cyclictest16099-21munin-run09:09:023
2299599157,4cyclictest26383-21JNI-ICMP-12403-11:46:002
2299599154,6cyclictest26383-21JNI-ICMP-12403-08:12:332
22995991513,1cyclictest2909-21snmpd07:46:512
22995991513,1cyclictest0-21swapper/210:29:562
2299599150,1cyclictest0-21swapper/209:59:172
2299599150,1cyclictest0-21swapper/208:57:372
2299599150,1cyclictest0-21swapper/207:24:182
2299599150,14cyclictest0-21swapper/210:39:202
2299599150,14cyclictest0-21swapper/207:12:512
22994991512,2cyclictest2909-21snmpd12:17:081
2299399157,5cyclictest26385-21JNI-ICMP-12403-11:44:560
2299399153,7cyclictest26374-21JNI-ICMP-20352-09:57:240
2299399153,6cyclictest26374-21JNI-ICMP-20352-10:24:570
2299399153,6cyclictest26090-21JNI-ICMP-17785-09:50:220
2299399152,6cyclictest26087-21JNI-ICMP-29895-11:38:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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