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2026-04-30 - 16:14
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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 Thu Apr 30, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
230849915815,133cyclictest31280-40yum-updatesd-he09:14:320
230849915714,133cyclictest18461-21sshd08:40:330
230849914915,125cyclictest13924-21munin-node11:39:330
230849914915,124cyclictest14851-21fschecks_time11:43:590
230849914914,125cyclictest13015-21tune2fs09:58:570
230849914913,126cyclictest16289-21fschecks_time10:08:590
230849914815,123cyclictest20045-21chrt11:59:170
230849914715,122cyclictest32026-21seq10:57:240
230849914714,123cyclictest29790-21df_inode07:38:530
230849914614,95cyclictest6331-21sh11:18:370
230849914614,123cyclictest4755-21cpu09:33:500
230849914614,122cyclictest848-21users10:59:350
230849914614,122cyclictest4785-21latency_hist11:13:380
230849914514,121cyclictest1854-21fschecks_count12:43:580
230849914514,121cyclictest11367-21grep09:53:570
230849914315,119cyclictest11117-21cat08:19:290
230849914315,117cyclictest26962-21munin-node07:29:140
230849914314,119cyclictest19369-21munin-node10:18:510
230849914215,118cyclictest8454-21if_eth011:24:010
230849914214,117cyclictest23288-21munin-node08:49:090
230849914115,116cyclictest29575-21processes09:09:250
230849914014,116cyclictest440-21aten_r4power_po07:48:480
230849913915,114cyclictest28503-21sshd10:46:000
230849913914,115cyclictest3568-21runrttasks12:35:270
230849913914,115cyclictest2437-21timerwakeupswit11:04:330
230849913914,114cyclictest10280-21munin-node09:49:280
230849913815,114cyclictest22368-21cat10:28:370
230849913814,114cyclictest6733-21fschecks_time11:18:590
230849913814,114cyclictest4470-21sshd09:33:230
230849913814,114cyclictest12547-21processes08:24:220
230849913716,111cyclictest21028-21munin-node12:04:220
230849913716,110cyclictest24277-21munin-node12:14:150
230849913715,113cyclictest3568-21runrttasks08:53:450
230849913715,112cyclictest23410-21perl07:18:530
230849913714,86cyclictest24069-21munin-node10:33:530
230849913714,112cyclictest6036-21sshd08:04:200
230849913714,112cyclictest22442-21munin-node10:29:290
230849913615,112cyclictest9715-21sshd08:15:220
230849913615,111cyclictest16165-21munin-node11:49:330
230849913615,110cyclictest25693-21munin-node10:38:470
230849913614,112cyclictest28051-21aten_r4power_vo07:33:480
230849913614,112cyclictest27375-21cpu09:03:460
230849913614,111cyclictest7656-21munin-node08:09:220
230849913614,111cyclictest29142-21munin-node12:28:500
230849913515,110cyclictest22648-21munin-node12:09:080
230849913515,109cyclictest32385-21munin-node12:38:480
230849913515,109cyclictest27519-21munin-node12:24:260
230849913418,105cyclictest15168-21wget08:33:480
230849913416,108cyclictest3724-21munin-node07:59:140
230849913416,108cyclictest24722-21munin-node07:23:480
230849913415,109cyclictest29018-21munin-node10:48:510
230849913415,108cyclictest17609-21munin-node10:14:070
230849913415,108cyclictest14335-21munin-node10:03:570
230849913415,108cyclictest11304-21munin-node11:34:150
230849913414,110cyclictest27120-21latency_hist09:03:370
230849913414,109cyclictest7036-21munin-node09:39:290
230849913413,111cyclictest3568-21runrttasks09:22:040
230849913315,109cyclictest3250-21snmpd09:44:270
230849913315,108cyclictest9680-21munin-node11:28:550
230849913315,108cyclictest19262-21sshd11:58:240
230849913314,109cyclictest21444-21rpm08:44:510
230849913314,109cyclictest1939-21seq09:24:210
230849913215,106cyclictest31203-21munin-node07:44:200
230849913215,106cyclictest13828-21munin-node08:29:010
230849913214,109cyclictest2022-21munin-node07:54:010
230849913114,107cyclictest26666-21munin-node12:19:250
2280329014,16sleep00-21swapper07:17:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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