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2024-04-26 - 19:07
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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 all highest latencies:
System rack2slot6.osadl.org (updated Fri Apr 26, 2024 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311520ksoftirqd/015443-21threads06:14:540
14076996026cyclictest0-21swapper04:06:310
14076995411cyclictest0-21swapper03:26:080
14076995226cyclictest0-21swapper03:35:540
14076995225cyclictest0-21swapper05:16:510
14076995127cyclictest0-21swapper03:45:330
14076995125cyclictest0-21swapper03:02:590
14076995124cyclictest28697-21sensors_temp02:55:030
14076995115cyclictest15559-21kworker/0:104:00:120
14076995031cyclictest0-21swapper04:33:100
14076995028cyclictest0-21swapper05:11:330
14076995025cyclictest30736-21iostat04:44:480
14076995014cyclictest17062-21kworker/0:205:58:430
14076995014cyclictest17062-21kworker/0:205:25:250
14076995014cyclictest15559-21kworker/0:104:27:120
14076995014cyclictest15559-21kworker/0:103:56:250
14076995013cyclictest17062-21kworker/0:204:43:530
14076994938cyclictest15559-21kworker/0:104:15:110
14076994929cyclictest0-21swapper06:13:580
14076994917cyclictest15559-21kworker/0:104:22:310
14076994917cyclictest15559-21kworker/0:103:19:030
14076994915cyclictest17062-21kworker/0:206:24:110
14076994913cyclictest17062-21kworker/0:205:00:280
1407699489cyclictest4831-21sed03:39:590
1407699489cyclictest13684-21open_inodes03:49:590
14076994822cyclictest0-21swapper05:50:410
14076994816cyclictest17062-21kworker/0:206:05:250
14076994816cyclictest17062-21kworker/0:204:53:130
14076994815cyclictest17062-21kworker/0:205:21:180
14076994815cyclictest15559-21kworker/0:104:10:030
14076994815cyclictest15559-21kworker/0:103:29:440
14076994814cyclictest32655-21kworker/0:203:08:130
14076994814cyclictest17062-21kworker/0:205:46:540
14076994813cyclictest32655-21kworker/0:203:12:490
14076994813cyclictest17062-21kworker/0:205:31:180
14076994812cyclictest17062-21kworker/0:206:01:070
14076994812cyclictest17062-21kworker/0:205:34:450
14076994812cyclictest15559-21kworker/0:103:23:590
14076994729cyclictest0-21swapper05:07:440
14076994716cyclictest17062-21kworker/0:204:35:170
14076994626cyclictest0-21swapper04:54:440
14076994513cyclictest17062-21kworker/0:205:39:300
14076994513cyclictest14115-21kworker/0:102:54:400
14076994019cyclictest14066-21cyclictest00:55:100
14076993821cyclictest14066-21cyclictest01:15:150
14076993816cyclictest14066-21cyclictest01:45:000
14076993810cyclictest0-21swapper01:13:210
14076993722cyclictest20377-21memory02:34:590
14076993722cyclictest12492-21iostat_ios02:14:560
14076993720cyclictest31ksoftirqd/002:39:550
14076993713cyclictest16878-21unixbench_singl02:25:080
14076993712cyclictest3853-21ls01:50:020
14076993710cyclictest6142-21ls01:55:130
14076993622cyclictest9588-21iostat02:05:030
14076993620cyclictest323702sleep001:40:060
14076993615cyclictest18726-21munin-node02:30:030
14076993615cyclictest14066-21cyclictest01:35:040
14076993613cyclictest14583-21needreboot02:20:000
14076993612cyclictest16315-21diskstats01:00:020
14076993611cyclictest1-21init01:23:230
14076993519cyclictest7341-21df_abs01:59:550
14076993510cyclictest26380-21ls01:25:030
14076993510cyclictest14075-21latency_hist00:54:480
14076993412cyclictest28391-21ls01:30:070
14076993411cyclictest24633-21ls02:45:030
14076993411cyclictest18113-21munin-node01:04:570
14076993410cyclictest0-21swapper02:11:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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