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2024-04-28 - 19:41
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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 376 highest latencies:
System rack7slot3.osadl.org (updated Sun Apr 28, 2024 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
279572221618sleep27953-21awk07:10:050
2800799250218cyclictest12007-21users08:22:230
2800799250217cyclictest26602-21munin-run09:30:340
2800799249216cyclictest774-21munin-node0
2800799249216cyclictest14885-21chrt08:38:560
2800799248222cyclictest23026-21munin-node0
2800799247181cyclictest1855-21cat07:40:240
2800799245221cyclictest32574-21ssh09:55:220
2800799245220cyclictest22001-21wc11:30:330
2800799245218cyclictest25421-21df11:45:460
2800799244218cyclictest5690-21sort12:40:560
2800799244215cyclictest22411-21ifplugd11:06:340
2800799243213cyclictest29496-21ping09:41:530
2800799242216cyclictest10759-21df_inode10:40:530
2800799242212cyclictest27039-21munin-node0
2800799241217cyclictest1238-21munin-run10:00:200
2800799241216cyclictest4228-21ssh10:11:390
2800799241216cyclictest25683-21runrttasks11:46:190
2800799240213cyclictest3890-21df_inode10:10:490
2800799240208cyclictest30916-21ls07:25:310
2800799240177cyclictest2087-21df_inode12:25:490
2800799239211cyclictest17871-21ssh11:11:480
2800799239210cyclictest24238-21/usr/sbin/munin09:20:400
2800799239209cyclictest27992-21ssh11:56:300
2800799239175cyclictest6753-21ntp_states10:22:280
2800799239171cyclictest2784-21lxpanel08:48:040
2800799238214cyclictest9596-21df_inode10:35:470
2800799238214cyclictest30169-21munin-node0
2800799238214cyclictest21885-21diskmemload10:56:530
2800799238213cyclictest7656-21ssh10:26:390
2800799238213cyclictest19091-21proc_pri08:56:510
2800799238211cyclictest20679-21ssh11:24:460
2800799238172cyclictest28651-21ssh09:38:190
2800799238172cyclictest23006-21munin-run11:35:180
2800799237213cyclictest3253-21ssh12:30:270
2800799237213cyclictest13488-21awk10:52:110
2800799237210cyclictest6012-21munin-run10:20:140
2800799237209cyclictest5077-21users07:52:160
2800799237209cyclictest12896-21munin-node0
2800799237170cyclictest30570-21ssh12:07:360
2800799236211cyclictest2382-21rs:main0
2800799236209cyclictest7777-21df08:05:320
2800799236208cyclictest6878-21irqstats08:01:060
2800799235211cyclictest9400-21munin-node0
2800799235207cyclictest25312-21chrt09:24:290
2800799234214cyclictest28002-21cyclictest09:01:020
2800799234210cyclictest29021-21runrttasks07:13:520
2800799234209cyclictest31376-21if_eth012:11:240
2800799234208cyclictest21904-21munin-node0
2800799234174cyclictest2981-21runrttasks11:03:550
2800799234172cyclictest10232-21perl08:15:490
2800799234171cyclictest12838-21cpu10:50:190
2800799234166cyclictest4319-21ssh12:35:110
2800799233211cyclictest10986-21idleruntime10:41:280
2800799233206cyclictest18390-21runrttasks08:54:380
2800799232208cyclictest6216-21uptime07:57:130
2800799232208cyclictest27459-21ssh09:33:170
2800799232207cyclictest30035-21grep12:05:530
2800799232165cyclictest2709-21ssh10:05:540
2800799231202cyclictest29649-21ntp_kernel_err07:16:180
2800799230206cyclictest15550-21tr08:41:230
2800799230202cyclictest2109-21sshd07:40:560
2800799229207cyclictest31001-21fschecks_count07:25:420
2800799229206cyclictest2981-21runrttasks09:06:490
2800799229199cyclictest22411-21ifplugd08:25:260
280079922646cyclictest3575-21ntp_kernel_pll_07:46:210
2800799224200cyclictest573-21munin-run07:35:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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