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2026-03-27 - 23:20
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack3slot2.osadl.org (updated Fri Mar 27, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
118614599319285,22cyclictest1267651-21awk12:01:140
118614599287256,19cyclictest1193113-21kworker/u2:007:41:030
118614599256226,20cyclictest29-21kswapd012:05:220
123698222550,4chrt1236980-21ntpq10:11:110
122708522550,2chrt22-21kcompactd009:35:410
121312422470,3chrt1213121-21ntpq08:45:330
118614599243211,21cyclictest29-21kswapd007:45:200
126289722350,3chrt1262899-21sort11:45:060
118614599222192,18cyclictest1254439-21kworker/u2:111:31:170
127684222130,2sleep01276845-21wc12:35:060
118614599213183,19cyclictest1263283-21kworker/u2:211:56:190
119394822120,3sleep01193945-31su07:36:190
118614599212181,19cyclictest1205739-21kworker/u2:308:36:180
118614599203174,18cyclictest1229403-21kworker/u2:010:05:030
118614599203173,18cyclictest1238211-21kworker/u2:110:46:160
118614599203171,20cyclictest1193113-21kworker/u2:008:05:030
118614599202172,19cyclictest1193113-21kworker/u2:008:25:030
118614599202170,19cyclictest1218245-21kworker/u2:009:31:220
125510421970,3chrt1254558-21/usr/sbin/munin11:16:140
118614599197167,20cyclictest1193113-21kworker/u2:008:11:200
118614599197167,19cyclictest1193113-21kworker/u2:008:16:180
118614599197166,19cyclictest1213112-21kworker/u2:109:01:180
118614599197165,20cyclictest1268822-21kworker/u2:012:30:020
118614599196154,18cyclictest1238211-21kworker/u2:110:20:050
118614599195165,19cyclictest1193113-21kworker/u2:008:10:070
118614599195165,18cyclictest1218245-21kworker/u2:009:30:070
118614599195165,18cyclictest1180972-21kworker/u2:107:15:120
118614599195164,19cyclictest1229403-21kworker/u2:009:50:070
118614599195164,19cyclictest1205739-21kworker/u2:308:30:030
118614599195163,20cyclictest1268822-21kworker/u2:012:25:060
118614599195163,20cyclictest1263283-21kworker/u2:211:50:040
118614599194164,18cyclictest1229403-21kworker/u2:010:05:120
118614599194164,18cyclictest1229403-21kworker/u2:010:00:060
118614599194161,21cyclictest1265377-40mandb11:53:240
118614599192162,19cyclictest1238211-21kworker/u2:110:35:050
118614599192162,18cyclictest1238211-21kworker/u2:110:45:060
118614599192161,19cyclictest1225589-21kworker/u2:209:45:070
118614599191163,18cyclictest1249306-21kworker/u2:211:00:020
118614599191162,17cyclictest1254439-21kworker/u2:111:30:040
118614599190159,19cyclictest1238211-21kworker/u2:110:36:160
118614599190159,19cyclictest1205739-21kworker/u2:308:45:070
118614599190159,19cyclictest1180972-21kworker/u2:107:15:080
118614599189159,19cyclictest1254439-21kworker/u2:111:40:030
118614599188160,17cyclictest1213112-21kworker/u2:108:56:220
118614599188158,19cyclictest1218245-21kworker/u2:009:20:050
118614599188158,18cyclictest1238211-21kworker/u2:110:30:050
118614599187158,17cyclictest1213112-21kworker/u2:109:06:180
118614599186158,18cyclictest1275876-21kworker/u2:212:35:070
118614599183154,18cyclictest1213112-21kworker/u2:108:50:330
118614599179149,19cyclictest1180972-21kworker/u2:107:10:040
118614599178149,18cyclictest1268822-21kworker/u2:012:15:020
118614599178149,18cyclictest1232161-21kworker/u2:109:55:050
118614599178148,18cyclictest1193113-21kworker/u2:007:50:330
118614599178147,18cyclictest1180972-21kworker/u2:107:26:160
118614599177148,19cyclictest1249306-21kworker/u2:211:10:080
118614599173143,19cyclictest1218245-21kworker/u2:009:21:180
118614599172142,19cyclictest1238211-21kworker/u2:110:55:060
118614599172141,19cyclictest1238211-21kworker/u2:110:20:130
118614599166139,17cyclictest1205739-21kworker/u2:308:35:030
118614599165137,18cyclictest1254439-21kworker/u2:111:21:140
118614599165134,19cyclictest1213112-21kworker/u2:109:10:210
118614599163133,18cyclictest1249306-21kworker/u2:211:05:320
118614599162134,18cyclictest1193113-21kworker/u2:007:55:110
118614599161131,18cyclictest1180972-21kworker/u2:107:20:460
118614599160129,19cyclictest1268822-21kworker/u2:012:16:170
118614599159133,17cyclictest1249306-21kworker/u2:211:01:160
118614599158129,18cyclictest1180972-21kworker/u2:107:31:270
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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