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2026-08-26 - 03:25
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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 Wed Aug 26, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
307039915714,133cyclictest13320-21munin-node23:36:060
307039915514,131cyclictest17907-21munin-node22:11:000
307039915314,129cyclictest19484-21cut20:36:010
307039915314,128cyclictest3198-21ls21:25:490
307039915214,128cyclictest4063-21processes21:26:460
307039915115,126cyclictest18102-21munin-node23:51:040
307039915015,125cyclictest13785-21munin-node21:56:360
307039914815,122cyclictest22246-21munin-node00:01:500
307039914814,124cyclictest378-21hddtemp_smartct22:56:130
307039914814,124cyclictest10130-21fschecks_time21:46:110
307039914714,124cyclictest32563-21cpu21:16:060
307039914714,124cyclictest17352-21sed23:46:460
307039914714,123cyclictest27419-21runrttasks21:00:420
307039914514,122cyclictest9805-21latency_hist23:25:500
307039914514,121cyclictest8879-21munin-node21:41:360
307039914415,119cyclictest4398-21seq19:48:000
307039914314,119cyclictest25304-21timerwakeupswit22:31:460
307039914314,119cyclictest13015-21munin-node20:16:000
307039914313,120cyclictest3568-21runrttasks19:36:390
307039914214,118cyclictest4965-21munin-node21:31:010
307039914214,118cyclictest15372-21processes22:01:360
307039914115,116cyclictest5309-21munin-node00:51:080
307039914114,117cyclictest23059-21munin-node20:46:240
307039914114,117cyclictest21324-21df22:21:050
307039914015,116cyclictest20132-21ntp_kernel_pll_22:16:270
307039914014,117cyclictest3568-21runrttasks23:26:010
307039914013,118cyclictest3568-21runrttasks20:41:050
307039913815,114cyclictest29174-21munin-node21:06:180
307039913815,113cyclictest12005-40yum-updatesd-he23:31:520
307039913814,114cyclictest3568-21runrttasks20:08:070
307039913814,114cyclictest12182-21runrttasks21:51:370
307039913715,113cyclictest14752-21sh20:21:030
307039913715,112cyclictest6632-21munin-node23:16:240
307039913715,111cyclictest3462-21munin-node00:46:050
307039913714,114cyclictest30905-21munin-node21:11:070
307039913714,114cyclictest22886-21aten_r4power_en00:06:010
307039913714,113cyclictest22771-21munin-node22:26:110
307039913714,112cyclictest24312-21munin-node20:51:020
307039913713,115cyclictest3568-21runrttasks23:58:090
307039913616,109cyclictest16207-21munin-node20:26:170
307039913615,112cyclictest7481-21timerwakeupswit21:36:470
307039913615,110cyclictest8097-21munin-node20:01:270
307039913615,110cyclictest31308-21munin-node00:31:120
307039913614,113cyclictest6834-21cpu00:56:040
307039913614,112cyclictest2559-21munin-node00:41:370
307039913516,109cyclictest29228-21munin-run00:25:490
307039913515,110cyclictest32587-21munin-node00:36:450
307039913515,109cyclictest26094-21munin-node00:16:220
307039913515,109cyclictest17829-21munin-node20:31:100
307039913515,109cyclictest15257-21munin-node23:41:230
307039913514,109cyclictest3366-21munin-node23:06:440
307039913416,108cyclictest29343-21munin-node00:26:290
307039913416,108cyclictest29255-21munin-node22:46:160
307039913416,107cyclictest16285-21munin-node22:06:240
307039913415,109cyclictest4857-21munin-node19:51:320
307039913415,108cyclictest27552-21munin-node21:01:000
307039913414,110cyclictest31564-21runrttasks22:51:360
307039913317,106cyclictest1687-21munin-node23:01:150
307039913316,106cyclictest24468-21munin-node00:11:410
307039913316,106cyclictest11340-21munin-node20:11:110
307039913315,108cyclictest26043-21munin-node22:36:010
307039913314,110cyclictest32243-21latency_hist19:35:480
307039913314,109cyclictest6476-21munin-node19:56:050
307039913314,108cyclictest27629-21munin-node22:41:380
307039913215,107cyclictest2299-21munin-node19:41:350
307039913116,105cyclictest5173-21df23:11:040
29294210617,19sleep029359-21fschecks_time19:26:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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