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2026-08-13 - 00:54
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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 100 highest latencies:
System rack4slot3.osadl.org (updated Wed Aug 12, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
146429915314,46cyclictest17867-21ls09:19:240
146429914915,123cyclictest11495-21sshd12:19:090
146429914713,124cyclictest31005-21runrttasks09:59:350
146429914613,123cyclictest28651-21munin-node11:30:180
146429914414,119cyclictest5392-21tune2fs10:19:470
146429914314,34cyclictest19058-21chrt07:41:320
146429914314,119cyclictest3568-21runrttasks10:59:360
146429914215,55cyclictest31910-21seq11:40:180
146429914215,118cyclictest5537-21idleruntime11:59:510
146429914215,118cyclictest3568-21runrttasks12:29:370
146429914115,31cyclictest9962-21munin-node08:54:370
146429914014,117cyclictest3568-21runrttasks10:55:300
146429913915,49cyclictest26112-21wget09:44:350
146429913914,52cyclictest26908-21ls08:05:190
146429913815,53cyclictest21406-21aten_r4power_cu12:49:370
146429913815,48cyclictest9909-21crond12:14:250
146429913815,38cyclictest18231-21aten_r4power_vo12:39:390
146429913813,54cyclictest1686-21munin-node08:29:360
146429913715,51cyclictest22975-21munin-node07:54:430
146429913714,114cyclictest9961-21munin-node10:34:370
146429913714,114cyclictest15407-21seq09:10:100
146429913714,113cyclictest8982-21open_files10:30:080
146429913714,113cyclictest18386-21munin-node09:19:500
146429913616,110cyclictest4690-21chrt11:56:280
146429913515,47cyclictest14715-21wget07:29:360
146429913515,44cyclictest23111-21wget12:54:370
146429913514,55cyclictest30881-21sshd11:39:090
146429913514,53cyclictest8690-21munin-node08:49:570
146429913416,49cyclictest29330-21munin-node09:55:130
146429913415,52cyclictest13393-21seq12:24:430
146429913415,19cyclictest27166-21munin-node11:25:220
146429913415,109cyclictest201072sleep012:44:470
146429913316,49cyclictest30873-21munin-node08:19:520
146429913316,46cyclictest3499-21wget10:14:360
146429913315,48cyclictest21249-21wget09:29:350
146429913315,47cyclictest32652-21wget10:04:380
146429913315,47cyclictest24392-21sshd11:19:090
146429913315,46cyclictest16304-21wget07:34:350
146429913314,49cyclictest14816-21munin-node10:50:120
146429913313,53cyclictest5010-21munin-node08:40:040
146429913215,49cyclictest27712-21munin-node09:50:110
146429913215,49cyclictest24468-21munin-node09:40:260
146429913215,49cyclictest13192-21munin-node10:45:140
146429913214,54cyclictest30760-21idleruntime-cro08:19:240
146429913214,52cyclictest493-21cut11:44:460
146429913214,52cyclictest27723-21aten_r4power_vo08:09:370
146429913214,47cyclictest3250-21snmpd07:52:490
146429913116,49cyclictest3366-21munin-node08:34:580
146429913116,46cyclictest7419-21munin-node12:05:060
146429913116,46cyclictest1844-21munin-node11:49:510
146429913115,49cyclictest24547-21munin-node11:19:480
146429913115,49cyclictest13108-21munin-node09:04:390
146429913115,48cyclictest448-21iostat08:24:520
146429913115,46cyclictest6788-21wget10:24:380
146429913114,48cyclictest17423-21ls12:35:200
146429913114,48cyclictest12005-21seq10:39:560
146429913114,18cyclictest20618-21sshd07:46:020
146429913016,50cyclictest3250-21snmpd09:03:200
146429913016,47cyclictest20400-21smart_hda09:25:130
146429913015,48cyclictest19846-21sh11:04:400
146429913015,47cyclictest3250-21snmpd12:19:510
146429913015,46cyclictest3250-21snmpd08:02:540
146429913014,45cyclictest3250-21snmpd10:14:080
146429912916,48cyclictest22845-21munin-node09:34:560
146429912915,46cyclictest6628-21munin-node08:44:410
146429912815,45cyclictest22100-21sensors11:10:150
13503211417,20sleep013515-21memory07:24:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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