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2025-12-04 - 20:37
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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: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 20 highest latencies:
System rack8slot1.osadl.org (updated Thu Dec 04, 2025 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
322319924468,0cyclictest0-21swapper11:33:590
322319924468,0cyclictest0-21swapper06:47:580
322319924063,0cyclictest0-21swapper07:06:080
322319923257,0cyclictest0-21swapper09:02:550
322319921969,0cyclictest0-21swapper07:22:580
3223199210129,0cyclictest3355-21runrttasks09:59:140
3223199205131,0cyclictest356-21df_abs06:40:270
3223199204123,0cyclictest21396-21grep09:21:260
3223199203128,0cyclictest28768-21mailstats09:44:450
3223199203123,0cyclictest3355-21runrttasks11:39:370
3223199203123,0cyclictest3355-21runrttasks07:24:350
3223199202122,0cyclictest1304-21missed_timers10:01:200
3223199201129,0cyclictest23718-21aten2.4_r8power07:49:430
3223199201121,0cyclictest3355-21runrttasks08:06:140
3223199201119,0cyclictest9800-21snmpd08:19:100
3223199201118,0cyclictest27051-21runrttasks09:39:500
3223199200122,0cyclictest3355-21runrttasks10:41:310
3223199200122,0cyclictest11626-21perl08:51:470
3223199200120,0cyclictest3355-21runrttasks10:26:110
3223199200119,0cyclictest3355-21runrttasks10:05:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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