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2026-06-08 - 05:25
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 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 rackfslot4.osadl.org (updated Mon Jun 08, 2026 00:45:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5346225630,1sleep225-21ksoftirqd/200:12:172
2047024200,3sleep220469-21ssh22:25:162
3159923820,2sleep231598-21ssh00:00:122
3159923820,2sleep231598-21ssh00:00:112
167323820,2sleep124626-1kworker/u9:000:05:161
167323820,2sleep124626-1kworker/u9:000:05:161
167423740,1sleep2466-21kworker/u8:1100:05:162
167423740,1sleep2466-21kworker/u8:1100:05:162
2900323660,3sleep225-21ksoftirqd/222:42:552
2313723490,2sleep20-21swapper/222:30:232
584323370,2sleep10-21swapper/120:30:201
1536023350,1sleep115130-21kworker/u8:721:00:001
1817023320,1sleep116811-21kworker/u8:1423:30:221
1154023300,1sleep15333-21kworker/u8:900:25:281
1075223250,5sleep225-21ksoftirqd/219:05:352
2771423190,2sleep10-21swapper/119:56:411
1795923080,2sleep20-21swapper/219:29:362
235923060,1sleep11608-21kworker/u8:721:45:111
235923060,1sleep11608-21kworker/u8:721:45:111
974323040,1sleep18208-21kworker/u8:922:00:261
1844023010,2sleep118350-21ssh22:20:161
929222970,1sleep27868-21kworker/u8:1500:20:252
2473122970,2sleep124691-21ssh22:35:001
1152022970,7sleep119-21ksoftirqd/123:15:271
2383722930,1sleep219099-21kworker/u8:1223:42:262
1336622930,1sleep112878-21kworker/u8:1119:15:151
1392922900,1sleep212873-21kworker/u8:123:20:382
3132622890,1sleep229392-21kworker/u8:921:35:552
966222880,1sleep224276-21kworker/u8:1420:40:262
412522880,2sleep10-21swapper/123:00:111
1596322880,1sleep215120-21kworker/u8:222:15:152
1611622870,1sleep212221-21kworker/u8:023:25:342
1611622870,1sleep212221-21kworker/u8:023:25:332
254922840,1sleep1970-21kworker/u8:622:55:371
1339922840,3sleep213394-21ssh22:10:012
927422830,2sleep10-21swapper/100:20:241
373322820,1sleep13475-21kworker/u8:3120:24:591
1654222820,2sleep20-21swapper/200:35:422
2304922810,2sleep123040-21ssh23:40:321
1155022810,1sleep18207-21kworker/u8:822:05:171
646922800,1sleep23034-21kworker/u8:1900:15:242
2293322790,2sleep20-21swapper/221:19:032
163622780,1sleep127124-21kworker/u8:121:42:501
2845022770,1sleep227124-21kworker/u8:121:30:242
1885422770,1sleep215120-21kworker/u8:222:20:302
2479522760,2sleep10-21swapper/121:22:021
1378522760,3sleep213777-21ssh00:30:262
1378522760,3sleep213777-21ssh00:30:262
584422750,2sleep21799-21kworker/u8:920:30:212
2216522750,2sleep10-21swapper/123:40:001
2044222750,1sleep111876-21kworker/u8:1621:12:591
422222740,2sleep20-21swapper/221:49:262
422222740,2sleep20-21swapper/221:49:262
3036522740,2sleep10-21swapper/122:45:311
2185022740,1sleep110242-21kworker/u8:421:15:361
1483822740,1sleep20-21swapper/220:55:392
1073622730,1sleep17931-21kworker/u8:1719:05:341
971122720,1sleep124276-21kworker/u8:1420:40:301
772222720,1sleep124276-21kworker/u8:1420:35:231
1289022720,1sleep210247-21kworker/u8:1020:50:282
1289022720,1sleep210247-21kworker/u8:1020:50:282
2621122710,2sleep20-21swapper/219:55:012
1445522710,2sleep113037-1kworker/u9:100:31:311
1445522710,2sleep113037-1kworker/u9:100:31:301
3034622700,2sleep20-21swapper/223:56:292
1627122700,2sleep115131-1kworker/u9:321:00:361
961422690,1sleep21391-21kworker/u8:022:00:242
795322690,1sleep229393-21kworker/u8:1021:55:452
2844522690,1sleep228160-21kworker/u8:623:53:082
2415822690,2sleep20-21swapper/221:20:362
1344522690,1sleep211230-21kworker/u8:619:15:162
1134922690,2sleep30-21swapper/319:08:343
3199522680,1sleep228837-21kworker/u8:222:50:152
3199522680,1sleep228837-21kworker/u8:222:50:152
2851322680,1sleep224274-21kworker/u8:1220:00:212
2851322680,1sleep224274-21kworker/u8:1220:00:202
2770422680,1sleep222539-21kworker/u8:221:30:002
2770422680,1sleep222539-21kworker/u8:221:30:002
2700822680,2sleep10-21swapper/121:26:501
2700822680,2sleep10-21swapper/121:26:501
2071522680,1sleep119671-21kworker/u8:322:25:191
1987922680,1sleep219432-21kworker/u8:1319:35:142
1659422680,2sleep10-21swapper/122:15:301
820822670,1sleep17866-21kworker/u8:700:18:591
3048422670,2sleep20-21swapper/220:05:322
1602822670,1sleep112221-21kworker/u8:023:25:291
1602822670,1sleep112221-21kworker/u8:023:25:281
1449322670,1sleep112873-21kworker/u8:123:21:501
754622660,1sleep224276-21kworker/u8:1420:35:212
451522660,2sleep14514-21ssh00:10:261
2548822660,1sleep221736-21kworker/u8:822:35:272
2548822660,1sleep221736-21kworker/u8:822:35:272
2094222660,1sleep219098-21kworker/u8:1123:35:512
520222650,1sleep124831-21kworker/u8:421:50:301
452922650,2sleep10-21swapper/120:25:291
245122650,2sleep22450-21ssh22:55:302
1133922650,2sleep20-21swapper/220:45:292
1082922650,2sleep110807-21aten2_rfpower_f20:45:161
3214322640,1sleep229413-21kworker/u8:2020:10:332
2619922640,2sleep10-21swapper/123:48:041
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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