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2026-01-10 - 19:10
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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 Sat Jan 10, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
156778723500,2sleep01567784-21ps07:05:580
156852399290261,18cyclictest1569916-21kworker/u2:207:40:410
161527922870,2sleep01615280-21cat09:56:150
156852399251220,19cyclictest1576956-21kworker/u2:107:45:450
156852399247217,19cyclictest1611765-21kworker/u2:209:50:360
156852399245216,17cyclictest1569916-21kworker/u2:207:40:030
156852399245214,19cyclictest1615948-21kworker/u2:110:10:370
164005822430,3chrt1640048-21ntpq11:25:300
156852399240210,19cyclictest1598269-21kworker/u2:209:00:320
163747922390,4chrt1637478-21awk11:16:140
156852399237208,18cyclictest1638235-21kworker/u2:011:55:070
156852399231200,19cyclictest1585739-21kworker/u2:208:25:370
160641422260,3chrt1606410-21diskstats09:25:200
156852399226195,19cyclictest1638235-21kworker/u2:011:40:010
156852399224194,19cyclictest1638235-21kworker/u2:011:45:110
156852399220190,19cyclictest1618718-21kworker/u2:210:50:370
156852399219187,20cyclictest1599700-21kworker/u2:009:15:360
156852399217188,19cyclictest1593668-21kworker/u2:108:50:130
156852399216188,18cyclictest1593668-21kworker/u2:108:46:170
156852399216185,19cyclictest1657716-21kworker/u2:012:35:360
156852399215186,18cyclictest1609447-21kworker/u2:009:45:120
156852399214185,17cyclictest1576956-21kworker/u2:108:10:370
156852399213184,18cyclictest1618718-21kworker/u2:211:06:170
156852399211183,18cyclictest1618718-21kworker/u2:210:45:450
156852399211182,18cyclictest1618718-21kworker/u2:210:26:170
156852399211182,17cyclictest1638235-21kworker/u2:012:00:370
156852399211181,18cyclictest1615948-21kworker/u2:110:05:390
156852399209182,18cyclictest1599700-21kworker/u2:009:06:190
156852399208180,17cyclictest1585739-21kworker/u2:208:20:360
156852399207176,19cyclictest1638235-21kworker/u2:012:10:010
156852399206178,17cyclictest1576956-21kworker/u2:108:00:130
156852399206177,19cyclictest1569916-21kworker/u2:207:25:020
156852399206176,19cyclictest1603883-21kworker/u2:209:21:160
156852399205176,17cyclictest1569916-21kworker/u2:207:30:060
156852399204174,18cyclictest1569916-21kworker/u2:207:35:060
156852399203175,17cyclictest1635450-21kworker/u2:111:20:380
156852399203174,17cyclictest1638235-21kworker/u2:011:30:370
156852399203173,19cyclictest1618718-21kworker/u2:211:10:380
156852399202173,18cyclictest1576956-21kworker/u2:108:10:060
156852399201173,17cyclictest1618718-21kworker/u2:210:40:040
156852399201173,17cyclictest1603883-21kworker/u2:209:31:230
156852399201172,18cyclictest1618718-21kworker/u2:211:05:060
156852399201172,18cyclictest1576956-21kworker/u2:107:51:190
156852399200169,19cyclictest1638235-21kworker/u2:012:15:470
156852399198167,19cyclictest1593668-21kworker/u2:108:55:330
156852399197168,17cyclictest1569916-21kworker/u2:207:15:130
156852399197166,19cyclictest1585739-21kworker/u2:208:40:040
156852399195168,16cyclictest1618718-21kworker/u2:210:55:310
156852399195166,18cyclictest1559344-21kworker/u2:007:10:140
156852399195166,17cyclictest1657716-21kworker/u2:012:35:020
156852399194165,17cyclictest1599700-21kworker/u2:009:15:060
156852399194164,19cyclictest1609447-21kworker/u2:010:00:150
156852399194161,22cyclictest1618718-21kworker/u2:210:40:120
156852399191163,18cyclictest1609447-21kworker/u2:009:40:080
156852399191161,19cyclictest1618718-21kworker/u2:210:20:420
156852399189160,18cyclictest1593668-21kworker/u2:108:40:580
156852399188159,17cyclictest1652582-21kworker/u2:112:25:010
156852399188157,19cyclictest1585739-21kworker/u2:208:30:290
156852399187158,18cyclictest1609447-21kworker/u2:009:35:440
156852399187158,17cyclictest1638235-21kworker/u2:012:10:130
156852399187157,19cyclictest1576956-21kworker/u2:107:56:140
156852399187157,18cyclictest1652582-21kworker/u2:112:26:250
156852399186159,17cyclictest1638235-21kworker/u2:011:40:320
156852399185156,18cyclictest1618718-21kworker/u2:210:30:140
156852399183155,18cyclictest1618718-21kworker/u2:210:16:130
156852399174146,18cyclictest1638235-21kworker/u2:011:56:210
156852399174143,19cyclictest1585739-21kworker/u2:208:16:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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