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2026-09-14 - 01:31
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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 100 highest latencies:
System rack3slot2.osadl.org (updated Sun Sep 13, 2026 12:44:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
80276299394360,22cyclictest811434-21awk07:40:210
80276299324294,19cyclictest29-21kswapd007:45:220
80276299301273,17cyclictest892026-21kworker/u2:212:36:040
80276299294257,25cyclictest810735-31find07:37:050
85622822580,2chrt856218-21ntpq10:20:350
86474822500,3chrt864749-21ld10:51:010
80764622500,3chrt807642-21ps07:26:160
87530722310,3chrt875306-21systemd-run11:30:030
81461022310,4chrt814611-21collect207:51:120
80276299217186,19cyclictest854796-21kworker/u2:010:20:050
80276299216186,18cyclictest863217-21kworker/u2:110:50:090
80276299213183,18cyclictest805570-21kworker/u2:307:30:370
84198722090,2sleep0841989-21wc09:30:170
80276299208178,18cyclictest835345-21kworker/u2:009:10:330
80276299207178,19cyclictest878096-21kworker/u2:211:40:320
82789522060,3sleep0827898-21tr08:40:000
80276299205175,18cyclictest869725-21kworker/u2:211:15:030
80276299204175,18cyclictest871596-21kworker/u2:111:20:030
80276299203174,18cyclictest878096-21kworker/u2:211:55:060
80276299203173,19cyclictest814459-21kworker/u2:108:10:330
80276299203173,18cyclictest843233-21kworker/u2:009:45:080
80276299203172,20cyclictest883666-21kworker/u2:012:05:380
86023522020,2sleep0860236-21uname10:35:260
80276299201172,18cyclictest824210-21kworker/u2:208:45:040
80276299199171,17cyclictest824210-21kworker/u2:208:35:040
80276299199170,17cyclictest886436-21kworker/u2:212:15:060
80276299199169,20cyclictest801863-21kworker/u2:207:10:030
80276299199168,19cyclictest861340-21kworker/u2:210:55:350
80276299198171,16cyclictest835345-21kworker/u2:009:25:340
80276299198168,19cyclictest824210-21kworker/u2:208:55:060
80276299196168,17cyclictest801863-21kworker/u2:207:15:050
80276299196166,18cyclictest843233-21kworker/u2:009:55:070
80276299196165,18cyclictest820028-21kworker/u2:008:20:330
80276299195165,18cyclictest824210-21kworker/u2:208:50:060
80276299194164,18cyclictest824210-21kworker/u2:208:55:430
80276299194163,19cyclictest805570-21kworker/u2:307:21:190
80276299192162,19cyclictest854796-21kworker/u2:010:25:310
80276299192162,18cyclictest871596-21kworker/u2:111:31:180
80276299190160,18cyclictest882255-21kworker/u2:112:00:080
80276299189160,18cyclictest835345-21kworker/u2:009:16:170
80276299188160,16cyclictest814459-21kworker/u2:107:55:360
80276299188159,17cyclictest886436-21kworker/u2:212:20:080
84628321870,2sleep0846284-21if_eth009:45:260
80276299186157,20cyclictest883666-21kworker/u2:012:01:180
80276299186157,18cyclictest871596-21kworker/u2:111:21:180
80276299186157,18cyclictest835345-21kworker/u2:009:25:030
80276299185156,17cyclictest801863-21kworker/u2:207:15:450
80276299185155,18cyclictest814459-21kworker/u2:108:05:290
80276299185154,20cyclictest887836-21kworker/u2:112:25:380
80276299184154,18cyclictest814459-21kworker/u2:108:05:060
80276299183154,18cyclictest849270-21kworker/u2:110:11:230
80276299183153,19cyclictest824210-21kworker/u2:209:01:190
80276299182153,18cyclictest867387-21kworker/u2:011:10:030
80276299181153,18cyclictest878096-21kworker/u2:211:46:160
80276299181152,17cyclictest871596-21kworker/u2:111:35:280
80276299180148,19cyclictest854796-21kworker/u2:010:30:310
80276299178147,19cyclictest820028-21kworker/u2:008:20:060
80276299177150,17cyclictest843233-21kworker/u2:009:40:040
80276299176146,18cyclictest849270-21kworker/u2:110:05:250
80276299175148,16cyclictest861340-21kworker/u2:211:00:210
80276299174146,17cyclictest887836-21kworker/u2:112:21:180
80276299173140,22cyclictest824210-21kworker/u2:208:30:020
80276299167137,18cyclictest854796-21kworker/u2:010:40:410
80276299165137,18cyclictest849270-21kworker/u2:110:01:210
80276299164135,18cyclictest835345-21kworker/u2:009:10:000
80276299162135,17cyclictest892026-21kworker/u2:212:35:040
80276299160131,18cyclictest843233-21kworker/u2:009:55:390
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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