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2026-04-09 - 03:24
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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 50 highest latencies:
System rack4slot3.osadl.org (updated Thu Apr 09, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
148519915318,125cyclictest7557-21munin-node22:12:030
148519915014,40cyclictest19859-21wget21:11:320
148519914915,124cyclictest28612-21munin-node23:17:000
148519914915,123cyclictest12419-21seq22:27:050
148519914514,41cyclictest16599-21latency_hist22:41:240
148519914414,118cyclictest16590-21munin-node21:01:330
148519914214,58cyclictest10663-21munin-node00:01:500
148519914114,32cyclictest23337-21fschecks_time21:21:440
148519914014,117cyclictest21528-21aten_r4power_vo21:16:340
148519914014,116cyclictest8607-21munin-node23:56:330
148519913915,56cyclictest388-21munin-node23:31:510
148519913914,54cyclictest17069-21munin-node22:41:500
148519913914,115cyclictest31480-21fschecks_count23:26:430
148519913815,113cyclictest3568-21runrttasks23:23:440
148519913814,59cyclictest18267-21runrttasks21:06:340
148519913814,114cyclictest26599-21fschecks_time21:31:430
148519913616,56cyclictest3568-21runrttasks19:57:170
148519913616,49cyclictest14864-21munin-node19:16:320
148519913615,49cyclictest13462-40yum-updatesd-he00:11:320
148519913517,48cyclictest11854-21munin-node00:06:460
148519913415,53cyclictest3198-21runrttasks21:58:430
148519913415,51cyclictest16726-21munin-node00:22:160
148519913414,50cyclictest24752-21munin-node23:07:120
148519913413,59cyclictest8833-21if_err_eth020:36:460
148519913316,50cyclictest19729-21munin-node19:32:130
148519913316,49cyclictest23212-21munin-node00:41:480
148519913315,56cyclictest24593-21munin-node19:46:490
148519913315,55cyclictest3250-21snmpd22:21:380
148519913315,50cyclictest24954-21fschecks_time21:26:440
148519913315,49cyclictest1891-21munin-node20:16:320
148519913314,57cyclictest21564-21munin-node19:36:400
148519913314,55cyclictest7472-21ntp_states20:32:040
148519913216,49cyclictest5364-21munin-node23:47:140
148519913216,49cyclictest22971-21munin-node19:42:220
148519913216,49cyclictest16484-21munin-node19:21:550
148519913216,48cyclictest21506-21munin-node22:56:570
148519913215,49cyclictest3666-21munin-node22:01:520
148519913215,49cyclictest31159-21munin-node21:46:340
148519913215,22cyclictest3250-21snmpd23:12:230
148519913117,48cyclictest19970-21munin-node00:31:440
148519913115,50cyclictest21594-21munin-node00:37:170
148519913114,53cyclictest10044-21munin-plugin-st22:21:220
148519913114,50cyclictest5213-21munin-node20:26:470
148519913114,49cyclictest3743-21munin-node23:42:190
148519913114,49cyclictest27913-21munin-node21:36:320
148519913020,46cyclictest32746-21aten_r4power_en20:11:330
148519913016,48cyclictest11695-21munin-node20:46:410
148519913016,47cyclictest19894-21munin-node22:51:430
148519913016,47cyclictest15111-21cut00:16:320
148519913015,55cyclictest15148-21diskstats20:56:390
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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