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2026-06-30 - 19:17
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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 Tue Jun 30, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
173161726920,4sleep01731618-21gzip07:05:580
173231999279240,27cyclictest1740894-31find07:40:500
176166922640,3sleep01761672-21wc08:55:070
173231999263232,21cyclictest29-21kswapd007:45:220
175916022550,2sleep01759162-21uname08:45:260
178323322510,3chrt1783234-21processes10:11:180
177576022450,3sleep01775761-21df09:45:140
173231999226198,16cyclictest1738333-21kworker/u2:107:40:130
173231999218188,18cyclictest1805285-21kworker/u2:011:35:050
173231999213183,18cyclictest1743531-21kworker/u2:207:56:210
173231999203174,19cyclictest1743531-21kworker/u2:207:52:000
181460022010,3chrt1814601-21latency_hist12:05:060
173231999198168,18cyclictest1762107-21kworker/u2:008:56:230
173231999197168,18cyclictest1784385-21kworker/u2:210:20:020
173231999197166,19cyclictest1788579-21kworker/u2:010:55:040
173231999195164,19cyclictest1812245-21kworker/u2:012:20:040
173231999193164,18cyclictest1821987-21kworker/u2:012:40:020
173231999193164,18cyclictest1750483-21kworker/u2:208:40:080
173231999192165,17cyclictest1734200-21kworker/u2:207:20:010
173231999192163,17cyclictest1725462-21kworker/u2:007:15:030
177980621910,4chrt1779807-21latency_hist10:00:080
173231999191162,17cyclictest1764419-21kworker/u2:109:20:080
173231999191161,18cyclictest1821987-21kworker/u2:012:35:020
173231999191159,20cyclictest1750483-21kworker/u2:208:30:040
173231999191150,18cyclictest1734200-21kworker/u2:207:26:200
173231999190161,17cyclictest1807595-21kworker/u2:211:55:060
173231999190160,18cyclictest1771382-21kworker/u2:209:40:020
173231999189161,18cyclictest1796944-21kworker/u2:211:05:060
173231999189160,18cyclictest1774180-21kworker/u2:010:05:040
173231999187158,17cyclictest1796944-21kworker/u2:211:10:060
173231999186158,17cyclictest1788579-21kworker/u2:011:00:080
173231999184155,18cyclictest1762107-21kworker/u2:009:10:020
173231999183155,17cyclictest1805285-21kworker/u2:011:45:020
173231999183155,17cyclictest1805285-21kworker/u2:011:40:030
173231999183154,18cyclictest1743531-21kworker/u2:208:05:040
173231999182154,17cyclictest1816370-21kworker/u2:212:21:170
173231999182152,18cyclictest1812245-21kworker/u2:012:05:360
173231999181150,19cyclictest1743531-21kworker/u2:208:05:380
173231999178149,18cyclictest1788579-21kworker/u2:010:46:180
173231999176148,16cyclictest1801049-21kworker/u2:111:20:070
173231999176147,18cyclictest1777953-21kworker/u2:109:55:020
173231999176147,17cyclictest1750483-21kworker/u2:208:20:080
173231999176146,19cyclictest1738333-21kworker/u2:107:31:220
173231999176146,19cyclictest1734200-21kworker/u2:207:25:050
173231999176145,19cyclictest1784385-21kworker/u2:210:30:370
173231999175147,18cyclictest1812245-21kworker/u2:012:00:000
173231999174145,18cyclictest1799225-21kworker/u2:011:15:030
173231999174144,18cyclictest1750483-21kworker/u2:208:21:140
173231999173145,18cyclictest1754901-21kworker/u2:008:35:020
173231999173144,18cyclictest1784385-21kworker/u2:210:30:020
173231999172145,17cyclictest1784385-21kworker/u2:210:25:030
173231999172142,18cyclictest1748308-21kworker/u2:008:10:380
173231999171141,19cyclictest1788579-21kworker/u2:010:35:310
177045621700,4chrt1770453-21ntpq09:25:360
173231999170142,17cyclictest1807595-21kworker/u2:211:50:040
173231999170141,18cyclictest1771382-21kworker/u2:209:35:060
179147621690,4chrt1791475-21sshd10:41:000
173231999169140,18cyclictest1766300-21kworker/u2:209:15:060
173231999166136,19cyclictest1803409-21kworker/u2:211:25:410
173231999165135,19cyclictest1764419-21kworker/u2:109:20:380
173231999165135,18cyclictest1812245-21kworker/u2:012:15:060
173231999164136,18cyclictest1816370-21kworker/u2:212:26:190
173231999158129,17cyclictest1757953-21kworker/u2:108:41:160
173231999157128,18cyclictest1774180-21kworker/u2:009:41:150
173231999156130,16cyclictest1801049-21kworker/u2:111:25:050
173231999154123,20cyclictest1762107-21kworker/u2:009:01:020
173231999154123,19cyclictest1774180-21kworker/u2:010:05:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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