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2025-08-30 - 04:13
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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 376 highest latencies:
System rack8slot1.osadl.org (updated Sat Aug 30, 2025 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
222699926276,0cyclictest1594-21jbd2/hda3-823:34:580
222699925166,0cyclictest3355-21runrttasks22:40:590
222699924160,0cyclictest0-21swapper19:03:140
222699923946,0cyclictest0-21swapper00:05:290
222699923651,0cyclictest0-21swapper20:50:420
222699923476,0cyclictest3355-21runrttasks19:26:300
222699922846,0cyclictest0-21swapper20:01:050
222699922653,0cyclictest0-21swapper19:50:190
222699922464,0cyclictest0-21swapper19:56:190
222699922463,0cyclictest0-21swapper23:51:410
222699922437,0cyclictest15289-21hddtemp_smartct21:27:090
222699922233,0cyclictest28355-21aten2.4-expect22:05:150
222699921936,0cyclictest0-21swapper21:16:440
222699921456,0cyclictest0-21swapper23:35:310
222699920924,0cyclictest0-21swapper19:24:070
2626502000,0irq/5-eth020533-21munin-node18:40:540
222699920099,0cyclictest32702-21seq19:13:280
2226999199115,0cyclictest3355-21runrttasks20:05:330
2226999196113,0cyclictest23772-21nfs_client21:51:370
2226999193115,0cyclictest3355-21runrttasks21:10:070
2226999193114,0cyclictest3355-21runrttasks20:31:540
2226999193111,0cyclictest3355-21runrttasks22:20:190
2226999193107,0cyclictest3355-21runrttasks20:18:230
2226999192115,0cyclictest3355-21runrttasks22:28:310
2226999192113,0cyclictest3355-21runrttasks19:40:200
2226999191118,0cyclictest668-21nfs_client20:46:360
2226999191116,0cyclictest3696-21munin-node22:30:530
2226999191116,0cyclictest3355-21runrttasks23:07:220
2226999191114,0cyclictest21645-21wc23:21:540
2226999191107,0cyclictest3355-21runrttasks23:41:040
2226999190109,0cyclictest31961-21nfsd22:17:140
2226999190108,0cyclictest3355-21runrttasks21:41:570
2226999189113,0cyclictest10308-21seq22:50:370
2226999189112,0cyclictest3355-21runrttasks23:01:250
2226999189112,0cyclictest23273-21kernelversion23:26:390
222699918874,0cyclictest0-21swapper20:40:400
2226999188110,0cyclictest18742-21nfsd21:37:060
2226999188109,0cyclictest3355-21runrttasks23:16:360
2226999188107,0cyclictest3355-21runrttasks23:56:000
2226999187110,0cyclictest24026-21latency_hist18:50:040
2226999187108,0cyclictest9800-21snmpd00:10:260
2226999187107,0cyclictest3355-21runrttasks21:02:070
2226999187103,0cyclictest3355-21runrttasks20:21:180
222699918698,0cyclictest3355-21runrttasks19:47:260
2226999186112,0cyclictest17565-21munin-plugin-st21:35:060
2226999186109,0cyclictest9800-21snmpd21:20:380
2226999186109,0cyclictest3355-21runrttasks20:26:440
2226999186108,0cyclictest3355-21runrttasks21:06:400
2226999186107,0cyclictest3355-21runrttasks20:36:230
2226999186106,0cyclictest3355-21runrttasks18:55:160
2226999186105,0cyclictest3355-21runrttasks18:53:400
2226999185115,0cyclictest29831-21grep23:46:370
2226999185108,0cyclictest30624-21seq22:13:350
2226999185107,0cyclictest3355-21runrttasks19:36:480
2226999185107,0cyclictest21610-21python21:46:010
2226999185105,0cyclictest3355-21runrttasks20:14:240
2226999185102,0cyclictest0-21swapper19:33:110
2226999184108,0cyclictest9800-21snmpd22:36:420
2226999182107,0cyclictest2010-21seq19:18:220
2226999182102,0cyclictest3355-21runrttasks22:57:370
222699918173,0cyclictest0-21swapper20:55:430
2226999180107,0cyclictest9511-21fschecks_time22:47:240
2226999179126,0cyclictest18172-21nfsd23:11:590
2226999179110,0cyclictest27251-21nfs_client22:01:360
222699917899,0cyclictest24699-21munin-node21:56:500
2226999176103,0cyclictest30491-21missed_timers19:06:570
2226999175106,0cyclictest1947-21aten2.4-expect00:00:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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