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2025-01-16 - 07:40
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack7slot3.osadl.org (updated Wed Jan 15, 2025 12:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22074284121sleep22075-21mailstats07:08:290
2257599258227cyclictest24984-21df07:23:040
2257599254221cyclictest23542-21df_inode12:13:160
2257599253189cyclictest7240-21ssh10:54:480
2257599252220cyclictest17227-21munin-run11:42:410
2257599251221cyclictest18109-21sed09:13:010
2257599251186cyclictest3866-21perl10:38:470
2257599250219cyclictest14108-21processes08:54:260
2257599249224cyclictest8076-21perl10:58:540
2257599249223cyclictest28953-21ssh12:38:340
2257599248219cyclictest27512-21irqstats07:33:350
2257599248217cyclictest823-21irqstats10:24:140
2257599247217cyclictest28167-21missed_timers09:59:420
2257599247203cyclictest10766-21munin-run11:12:400
2257599247182cyclictest22903-21cat07:13:240
2257599246217cyclictest24462-21sh09:42:290
2257599246216cyclictest11325-21chrt08:43:110
2257599246201cyclictest53-21mmcqd/010:03:410
2257599245219cyclictest2876-21snmpd12:18:500
2257599245219cyclictest19877-21ntpdc11:54:460
2257599244214cyclictest697-21sshd07:57:520
2257599244212cyclictest3266-21df_inode08:08:090
2257599243218cyclictest24602-21ssh12:17:540
2257599243215cyclictest25583-21chrt09:47:200
2257599243215cyclictest22477-21ssh12:07:010
2257599242216cyclictest8954-21awk08:32:560
2257599242214cyclictest9299-21runrttasks11:04:080
2257599242178cyclictest13931-21sshd11:26:110
2257599241211cyclictest2876-21snmpd09:52:500
2257599240215cyclictest31247-21ssh10:14:450
2257599240211cyclictest25956-21sh12:23:440
2257599240177cyclictest13058-21ssh11:22:530
2257599239211cyclictest2818-21interrupts10:34:050
2257599239211cyclictest20932-21memory09:24:320
2257599239174cyclictest10101-21latency_hist08:37:570
2257599239172cyclictest32630-21ssh10:21:420
2257599238213cyclictest22347-21ssh09:33:030
2257599238213cyclictest15616-21grep11:34:400
2257599237213cyclictest7711-21sed08:27:490
2257599237213cyclictest10966-1kworker/0:1H11:49:330
2257599237211cyclictest22570-21cyclictest08:52:400
2257599237207cyclictest6263-21ssh10:50:400
2257599237205cyclictest23531-21df_inode09:38:200
2257599237180cyclictest2892-21gvfs-afc-volume12:31:280
2257599237175cyclictest27655-21kworker/u2:009:18:140
2257599237166cyclictest20319-21munin-run09:22:410
2257599236212cyclictest31768-21ping07:50:090
2257599236211cyclictest11453-21ssh11:14:460
2257599235211cyclictest5369-21cat08:17:460
2257599235211cyclictest26236-21cut07:28:160
2257599235211cyclictest20696-21ssh11:58:540
2257599235210cyclictest30688-21df10:13:060
2257599235207cyclictest638-21munin-node0
2257599235207cyclictest17254-21munin-node0
2257599235206cyclictest28889-21df_inode12:38:200
2257599235171cyclictest26928-21irqstats09:54:160
2257599234210cyclictest5139-21ssh10:44:160
2257599234204cyclictest2143-21ssh10:32:000
2257599234169cyclictest28531-21munin-node0
2257599233207cyclictest15823-21df09:02:590
2257599233204cyclictest17994-21diskmemload11:28:100
2257599232205cyclictest26132-21df07:28:010
2257599232204cyclictest6206-21munin-node0
2257599231207cyclictest30047-21if_eth007:43:310
2257599231205cyclictest11096-21idleruntime-cro08:42:360
2257599231168cyclictest16997-21df09:08:000
2257599229204cyclictest28157-21ifplugd08:04:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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