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2026-05-18 - 14:11
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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 all highest latencies:
System rack3slot2.osadl.org (updated Mon May 18, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
156227099348314,22cyclictest29-21kswapd007:45:220
156227099301271,20cyclictest29-21kswapd007:40:540
158104022720,4chrt1581029-21ntpq08:16:050
160343722650,3sleep01603438-21gzip09:36:170
156227099257217,27cyclictest1570710-31find07:40:190
161528022480,2sleep01615274-21pluginstate10:20:060
156417522450,3chrt1564163-21ntpq07:15:470
159489422440,3chrt1594889-21ntpq09:05:510
156723922430,3chrt1567240-21systemctl07:26:180
164249022400,4chrt1642491-21grep11:56:190
156227099218187,20cyclictest1605501-21kworker/u2:010:05:040
156227099217185,19cyclictest1567847-21kworker/u2:107:35:050
156227099213183,18cyclictest1605501-21kworker/u2:009:55:030
156227099208179,18cyclictest1605501-21kworker/u2:009:46:180
156227099207175,20cyclictest1567847-21kworker/u2:108:00:050
158746922050,2sleep01587471-21grep08:40:070
156227099204172,20cyclictest1603196-21kworker/u2:209:45:040
156227099203173,18cyclictest1635177-21kworker/u2:211:55:020
156227099203172,19cyclictest1645893-21kworker/u2:012:20:050
156227099202170,20cyclictest1650075-21kworker/u2:112:40:050
156227099198167,20cyclictest1583711-21kworker/u2:008:50:030
156227099198167,19cyclictest1624991-21kworker/u2:210:56:230
156227099197166,20cyclictest1591564-21kworker/u2:209:05:030
156227099197165,20cyclictest1597623-21kworker/u2:009:35:030
159858121960,3chrt1598583-21sed09:20:070
156227099196165,19cyclictest1567847-21kworker/u2:107:51:170
156227099196164,20cyclictest1579520-21kworker/u2:208:25:030
156227099195161,22cyclictest1583711-21kworker/u2:008:30:030
156227099192162,20cyclictest1624991-21kworker/u2:211:06:190
156227099190161,18cyclictest1560872-21kworker/u2:207:11:190
156227099190160,19cyclictest1627784-21kworker/u2:011:26:190
156227099190159,19cyclictest1583711-21kworker/u2:008:40:110
156227099189163,17cyclictest1618035-21kworker/u2:110:45:040
156227099189159,19cyclictest1605501-21kworker/u2:010:05:120
156227099189158,19cyclictest1642185-21kworker/u2:112:06:200
156227099189157,20cyclictest1583711-21kworker/u2:008:55:030
157695221880,2sleep01576954-21grep08:01:150
156227099188159,17cyclictest1579520-21kworker/u2:208:11:180
156227099186155,20cyclictest1636613-21kworker/u2:111:40:040
156227099185156,18cyclictest1583711-21kworker/u2:008:31:180
156227099185155,18cyclictest1611556-21kworker/u2:110:11:180
156227099184153,19cyclictest1609685-21kworker/u2:210:35:120
156227099182152,19cyclictest1635177-21kworker/u2:211:46:190
159673921800,3sleep022-21kcompactd009:11:500
156227099180150,18cyclictest1597623-21kworker/u2:009:30:050
156227099180150,18cyclictest1560872-21kworker/u2:207:21:180
156227099179147,20cyclictest1645893-21kworker/u2:012:26:220
161852721780,4chrt1618525-21ntpq10:30:410
156227099177146,19cyclictest1627784-21kworker/u2:011:20:040
162965021760,4chrt1629647-21ntpq11:10:390
156227099176149,17cyclictest1597623-21kworker/u2:009:25:030
156227099176146,18cyclictest1605501-21kworker/u2:009:55:070
156227099175146,19cyclictest1645893-21kworker/u2:012:21:240
156227099175144,19cyclictest1609685-21kworker/u2:210:30:060
156227099172144,17cyclictest1618035-21kworker/u2:110:55:040
156227099170140,19cyclictest1642185-21kworker/u2:112:05:050
156227099169128,19cyclictest1591564-21kworker/u2:209:00:050
156227099166135,18cyclictest1609685-21kworker/u2:210:20:460
156227099163135,19cyclictest1624991-21kworker/u2:211:01:170
156227099163134,18cyclictest1567847-21kworker/u2:108:06:180
156227099162133,19cyclictest1560872-21kworker/u2:207:10:040
156227099162133,18cyclictest1635177-21kworker/u2:211:45:040
156227099161131,18cyclictest1627784-21kworker/u2:011:25:060
156227099160131,18cyclictest1618035-21kworker/u2:110:46:180
156227099156126,19cyclictest1627784-21kworker/u2:011:30:540
156227099153124,19cyclictest1645893-21kworker/u2:012:15:050
156227099150120,18cyclictest1650075-21kworker/u2:112:30:240
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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