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2024-07-27 - 04:17
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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 50 highest latencies:
System rack7slot3.osadl.org (updated Sat Jul 27, 2024 00:44:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28797253119sleep28801-21latency_hist19:12:090
2881599265241cyclictest24893-21sh21:15:180
2881599262237cyclictest15146-21irqstats22:48:360
288159926168cyclictest29094-21entropy21:32:580
2881599261110cyclictest23970-1diskmemload00:01:210
2881599259229cyclictest3955-21latency_hist22:02:470
2881599259227cyclictest9755-21ssh00:40:230
2881599259105cyclictest17069-21ssh22:57:040
288159925799cyclictest18777-21runrttasks20:48:100
288159925789cyclictest6265-21netwatch22:12:180
2881599255230cyclictest9622-21diskmemload22:26:080
2881599255229cyclictest23280-21df_inode23:22:460
288159925496cyclictest1916-21fschecks_time00:08:080
288159925463cyclictest3179-21fschecks_count00:12:590
2881599254227cyclictest17507-21irqstats20:42:580
2881599254222cyclictest7352-21sh19:58:270
2881599254108cyclictest5952-21chrt00:24:060
288159925393cyclictest12200-21latency_hist22:37:000
288159925296cyclictest31022-21runrttasks19:21:340
2881599252100cyclictest14966-21latency_hist20:32:210
288159925183cyclictest5464-21wc00:22:450
2881599251226cyclictest1821-21ifplugd19:16:300
288159925094cyclictest544-21sensors19:28:540
288159925087cyclictest2784-21lxpanel20:10:580
2881599250226cyclictest7745-21munin-node0
2881599250225cyclictest7160-21chrt22:15:470
2881599250222cyclictest4831-21netwatch22:06:170
2881599250221cyclictest26865-21ssh23:37:310
2881599250100cyclictest2784-21lxpanel21:57:380
288159924983cyclictest10480-21ssh22:29:120
288159924973cyclictest19499-21munin-run23:07:220
2881599249229cyclictest28808-21cyclictest21:19:030
2881599249223cyclictest29110-21ssh23:46:380
288159924887cyclictest18256-21sh23:01:570
2881599248222cyclictest8442-21diskmemload22:21:230
2881599248220cyclictest27788-21ssh23:41:080
2881599248216cyclictest4858-21munin-node0
288159924787cyclictest31727-21proc_pri19:23:440
288159924786cyclictest27649-21cpu21:27:150
288159924768cyclictest9087-21ls20:07:100
2881599247222cyclictest7997-21ssh00:33:030
2881599247222cyclictest13026-21runrttasks20:23:100
2881599247216cyclictest30854-21ssh23:53:270
288159924691cyclictest1356-21latency19:32:580
2881599246222cyclictest12879-21ssh22:39:070
288159924598cyclictest440-21cat21:48:240
288159924593cyclictest21988-21cpu23:17:140
288159924593cyclictest1324-21ssh00:05:400
2881599245221cyclictest6675-21runrttasks19:56:010
2881599245221cyclictest4185-21unixbench_singl19:44:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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