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2025-05-13 - 06:14
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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 highest latencies:
System rack4slot3.osadl.org (updated Tue May 13, 2025 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
57229911733,44cyclictest17613-21interrupts23:06:560
57229911636,40cyclictest31442-21seq20:30:360
57229911536,41cyclictest19518-21proc_pri23:12:160
57229911423,51cyclictest4823-21ntp_states20:47:120
57229911233,40cyclictest7884-21fschecks_time00:16:520
57229910929,42cyclictest3533-21runrttasks21:13:000
57229910835,64cyclictest10561-21cat21:06:270
57229910832,66cyclictest8050-21needreboot22:37:070
57229910832,66cyclictest5753-21aten_r4power_cu19:11:380
57229910825,74cyclictest14097-21munin-node00:36:430
57229910742,53cyclictest7436-21wget20:56:370
57229910740,57cyclictest25408-21wget23:31:400
57229910738,59cyclictest1229-21munin-node20:36:550
57229910730,67cyclictest29011-21missed_timers22:02:020
57229910730,67cyclictest19442-21processes19:52:160
57229910729,69cyclictest6924-21seq20:53:200
57229910630,67cyclictest3533-21runrttasks20:10:200
57229910629,66cyclictest12012-21runrttasks22:49:450
57229910543,52cyclictest26798-21munin-node20:17:160
57229910542,52cyclictest12421-21df_inode19:31:430
57229910541,53cyclictest3217-21snmpd21:17:040
57229910541,53cyclictest25300-21wget20:11:420
57229910541,53cyclictest18922-21munin-node21:31:410
57229910540,55cyclictest23618-21munin-node21:46:400
57229910540,54cyclictest9097-21munin-node22:42:050
57229910539,56cyclictest15522-21munin-node21:21:490
57229910539,55cyclictest28425-21munin-node20:21:450
57229910538,58cyclictest18502-21seq21:30:180
57229910529,67cyclictest3533-21runrttasks00:23:010
57229910526,69cyclictest2551-21munin-node22:21:380
57229910442,53cyclictest1332-21seq22:16:550
57229910442,52cyclictest22063-21munin-node23:22:220
57229910442,52cyclictest12170-21munin-run21:11:270
57229910441,53cyclictest959-21munin-node23:57:050
57229910439,55cyclictest26859-21munin-node21:57:250
57229910439,55cyclictest15462-21munin-node19:42:190
57229910439,54cyclictest8988-21munin-node19:21:410
57229910439,54cyclictest4410-21wget00:06:420
57229910438,57cyclictest3270-21ntpd23:42:060
57229910341,52cyclictest3217-21snmpd19:50:040
57229910341,52cyclictest20954-21ntp_states19:57:070
57229910340,53cyclictest3217-21snmpd21:45:040
57229910339,54cyclictest31779-21munin-node23:52:270
57229910339,54cyclictest31724-21munin-node22:12:070
57229910339,54cyclictest31665-21munin-node20:32:230
57229910339,54cyclictest21941-21munin-node20:01:390
57229910338,55cyclictest12406-21munin-node00:32:180
57229910337,55cyclictest26923-21munin-node23:36:500
57229910336,57cyclictest26333-21sshd21:53:040
57229910239,52cyclictest23764-21wget23:26:420
57229910238,54cyclictest7365-21munin-node19:17:060
57229910238,54cyclictest13839-21munin-node19:37:240
57229910236,57cyclictest11405-21chrt19:27:160
57229910236,56cyclictest2616-21munin-node00:02:160
57229910141,50cyclictest20990-21munin-node21:37:070
57229910137,54cyclictest6422-21grep00:12:030
57229910135,55cyclictest3161-21ntp_states20:42:100
57229910135,55cyclictest13953-21munin-node22:56:530
57229910044,47cyclictest30212-21wget22:06:420
57229910039,51cyclictest4233-21munin-node22:26:470
57229910037,53cyclictest5858-21munin-node22:31:500
57229910035,55cyclictest12815-21latency22:52:000
5722999939,21cyclictest15696-21cpu23:01:440
5722999938,51cyclictest30159-21munin-node23:47:190
5722999937,52cyclictest20967-21munin-node23:17:060
5722999844,45cyclictest10952-21seq00:26:450
408228413,14sleep00-21swapper19:06:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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