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2023-09-30 - 23:54
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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
Characteristics of the 376 highest latencies:
System rack3slot2.osadl.org (updated Sat Sep 30, 2023 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
265864122780,3sleep02658639-21ntp_kernel_pll_09:45:560
263245122560,4chrt2632439-21ntpq08:16:000
262950522500,2sleep02629507-21grep08:05:440
261320399248217,19cyclictest2638116-21kworker/u2:108:50:160
262651922460,4chrt2626517-21apt07:55:210
264743322400,4chrt2647429-21ps09:06:360
262354222390,4chrt2623536-21df07:45:330
261320399238171,56cyclictest2621409-31find07:38:320
269706922330,3sleep02697071-21find12:01:400
270003122290,3chrt2700029-21users12:11:450
267129722290,4chrt2671300-21kernelversion10:30:480
270612322270,4chrt2706125-21latency_hist12:35:070
270219722270,3chrt2702195-21irqstats12:20:440
261320399223192,19cyclictest2636659-21kworker/u2:008:35:190
261320399220189,19cyclictest2631925-21kworker/u2:208:21:010
261320399216185,20cyclictest2645969-21kworker/u2:009:21:380
261320399216181,24cyclictest2663972-21true10:05:030
261320399215183,20cyclictest2665361-21kworker/u2:110:11:070
261320399214185,19cyclictest2696834-21kworker/u2:112:06:380
261320399213182,20cyclictest2672777-21kworker/u2:210:41:130
261320399209183,16cyclictest2638116-21kworker/u2:109:00:060
261320399208180,19cyclictest2622138-21kworker/u2:007:55:050
261320399208132,23cyclictest2622190-21df07:40:500
261199122040,2sleep02611994-21wc07:05:290
261320399203173,19cyclictest2656925-21kworker/u2:109:51:000
261320399197167,19cyclictest2678346-21kworker/u2:211:00:040
261320399195165,19cyclictest2665361-21kworker/u2:110:16:380
261320399193162,21cyclictest2652889-21kworker/u2:109:27:300
261320399192164,19cyclictest2636659-21kworker/u2:008:31:420
261320399192162,19cyclictest2688186-21kworker/u2:111:41:170
261320399192162,19cyclictest2616555-21kworker/u2:107:30:070
261320399192161,19cyclictest2645969-21kworker/u2:009:31:080
261320399190159,20cyclictest2682350-21kworker/u2:211:31:020
261320399189161,18cyclictest2638116-21kworker/u2:108:50:060
261320399189158,20cyclictest2665361-21kworker/u2:110:21:420
261320399189156,22cyclictest2619962-21anacron07:33:270
261320399188160,18cyclictest2638116-21kworker/u2:109:00:200
261320399186156,19cyclictest2638116-21kworker/u2:108:41:420
261320399186155,20cyclictest2696834-21kworker/u2:112:16:370
261320399185156,19cyclictest2655253-21kworker/u2:209:36:380
261320399183154,19cyclictest2622138-21kworker/u2:008:11:020
261320399183153,19cyclictest2674574-21kworker/u2:010:55:040
261320399182152,19cyclictest2688186-21kworker/u2:111:40:040
261320399182152,19cyclictest2682350-21kworker/u2:211:26:180
261320399179148,19cyclictest2613439-21kworker/u2:107:15:080
263608921780,3chrt2636086-21cron08:30:000
261320399177147,19cyclictest2614876-21kworker/u2:007:21:000
261320399177146,19cyclictest2645969-21kworker/u2:009:11:010
261320399172142,19cyclictest2688186-21kworker/u2:111:50:030
264977421690,4chrt2649773-21/usr/sbin/munin09:15:420
261320399169141,18cyclictest2674574-21kworker/u2:011:10:060
261320399168138,19cyclictest2679835-21kworker/u2:111:05:080
261320399168137,20cyclictest2626542-21kworker/u2:208:01:440
261320399167139,19cyclictest2665361-21kworker/u2:110:30:040
261320399167136,20cyclictest2682350-21kworker/u2:211:20:050
261517821660,3chrt2615175-21ntpq07:16:100
261320399165135,19cyclictest2696834-21kworker/u2:112:30:040
261320399164136,18cyclictest2705172-21kworker/u2:012:40:120
261320399160132,19cyclictest2682350-21kworker/u2:211:21:010
261320399158133,16cyclictest2665361-21kworker/u2:110:35:200
261320399157127,19cyclictest2682350-21kworker/u2:211:11:170
261320399155126,18cyclictest2656925-21kworker/u2:109:45:040
261320399154122,20cyclictest2661180-21kworker/u2:010:10:070
261320399153127,16cyclictest2661180-21kworker/u2:010:00:070
261320399150120,19cyclictest2688186-21kworker/u2:111:55:020
261320399141110,19cyclictest2674574-21kworker/u2:010:46:330
261320399133105,19cyclictest2688186-21kworker/u2:111:55:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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