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2025-08-30 - 01:10
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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: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 100 highest latencies:
System rack8slot1.osadl.org (updated Fri Aug 29, 2025 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2518899203121,0cyclictest31328-21seq10:14:300
251889920299,0cyclictest0-21swapper09:16:520
2518899200101,0cyclictest0-21swapper09:26:190
251889919894,0cyclictest0-21swapper08:49:380
2518899198148,0cyclictest10762-21nfsd09:11:580
251889919393,0cyclictest0-21swapper11:10:380
251889919296,0cyclictest0-21swapper07:58:190
251889919295,0cyclictest0-21swapper09:56:260
251889919295,0cyclictest0-21swapper08:56:300
2518899192100,0cyclictest0-21swapper11:47:520
251889919195,0cyclictest0-21swapper09:01:560
2518899191116,0cyclictest6249-21seq07:23:200
2626501900,0irq/5-eth024067-21aten2.4_r8power06:40:430
251889919096,0cyclictest0-21swapper12:10:180
2518899190103,0cyclictest0-21swapper08:12:020
251889918974,0cyclictest0-21swapper10:05:290
2518899188138,0cyclictest18833-21python08:00:540
2518899188137,0cyclictest0-21swapper10:50:180
2518899188132,0cyclictest3355-21runrttasks11:21:090
2518899187136,0cyclictest1434-21timerandwakeup11:56:510
2518899187110,0cyclictest9224-21sed07:31:530
2518899187107,0cyclictest0-21swapper07:01:250
2518899186131,0cyclictest17482-21basename09:31:230
2518899186126,0cyclictest29971-21grep06:57:140
2518899185134,0cyclictest14373-21awk09:22:040
2518899185130,0cyclictest3355-21runrttasks08:05:470
2518899185124,0cyclictest9800-21snmpd10:35:230
2518899185105,0cyclictest27684-21idleruntime-cro11:39:590
251889918487,0cyclictest0-21swapper10:22:280
251889918486,0cyclictest0-21swapper07:54:340
2518899184126,0cyclictest2124-21df_abs07:11:050
251889918387,0cyclictest0-21swapper09:42:300
251889918385,0cyclictest0-21swapper12:06:430
2518899183130,0cyclictest16322-21sed11:05:400
2518899183129,0cyclictest9800-21snmpd10:45:320
2518899183129,0cyclictest27409-21df_inode06:50:540
2518899183127,0cyclictest2524-21basename12:00:380
2518899182133,0cyclictest23782-21sort09:50:030
2518899182101,0cyclictest0-21swapper10:31:300
251889918195,0cyclictest0-21swapper07:26:230
2518899181132,0cyclictest32425-21if_err_eth008:41:440
2518899181128,0cyclictest3677-21wc08:51:570
251889918092,0cyclictest0-21swapper11:40:290
2518899180130,0cyclictest3355-21runrttasks11:17:200
2518899180129,0cyclictest3355-21runrttasks07:46:040
2518899180127,0cyclictest24553-21awk11:30:210
2518899180126,0cyclictest3355-21runrttasks07:41:060
2518899180126,0cyclictest1594-21jbd2/hda3-811:30:060
2518899180110,0cyclictest10874-21awk07:36:380
251889917997,0cyclictest0-21swapper11:01:000
251889917968,0cyclictest0-21swapper08:26:490
2518899179129,0cyclictest9800-21snmpd09:08:540
2518899179125,0cyclictest8959-21missed_timers10:42:070
251889917896,0cyclictest0-21swapper11:52:500
251889917894,0cyclictest0-21swapper09:35:420
2518899178128,0cyclictest32346-21uname10:16:440
2518899178125,0cyclictest3735-21aten2.4_r8power07:15:430
2518899178124,0cyclictest28944-21timerandwakeup08:32:000
251889917783,0cyclictest0-21swapper07:07:380
251889917778,0cyclictest0-21swapper08:36:290
2518899177127,0cyclictest25414-21latency_hist08:20:080
2518899177126,0cyclictest9800-21snmpd06:45:420
2518899177124,0cyclictest24896-21nfsd08:17:130
2518899176125,0cyclictest3355-21runrttasks10:01:140
2518899176123,0cyclictest4204-21seq10:29:230
251889917591,0cyclictest0-21swapper09:52:490
2518899175125,0cyclictest1594-21jbd2/hda3-810:56:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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