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2024-04-27 - 14:08
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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 Sat Apr 27, 2024 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
962424240,5sleep09623-21sh19:58:150
16299212114,94sleep016320-21sed23:38:170
110909911316,87cyclictest477-21munin-node21:08:520
7145211214,36sleep07155-21open_files00:48:510
5710210514,16sleep05712-21munin-node21:24:080
22976210215,16sleep022979-21munin-node22:18:340
10084210214,16sleep010086-21irqstats23:18:350
21401210014,16sleep020834-21munin-node20:33:450
1846729815,16sleep018512-21cut23:43:530
1477129813,16sleep014774-21hddtemp_smartct21:53:260
1073829814,16sleep010744-21munin-node00:59:050
2622329714,16sleep026234-21idleruntime00:08:280
2003129714,16sleep020034-21ntp_states23:48:510
1227629714,16sleep012284-21users23:24:080
635929613,16sleep06370-21cut21:28:160
2958729614,16sleep029585-21ntp_states20:58:470
2446129614,16sleep024459-21diskstats00:03:230
2175929614,16sleep021781-21munin-node23:53:550
1947229614,19sleep019513-21fschecks_time20:28:230
3085229514,15sleep030855-21df_inode22:43:230
1661829514,15sleep016636-21munin-node21:58:440
1336529514,16sleep013402-21awk01:08:290
1161929514,16sleep011621-21irqstats21:43:330
954029413,17sleep09569-21latency_hist23:18:040
2587029414,16sleep025880-21df_abs20:48:200
220229414,16sleep02200-21ntp_states00:33:500
1851429414,16sleep017847-21munin-node01:23:510
1779529415,16sleep017798-21diskstats20:23:200
2881629314,16sleep03304-21lldpd20:57:590
2266029314,16sleep022662-21entropy20:38:200
2012529314,16sleep020121-21ntp_states01:28:520
162329314,16sleep01626-21df22:53:170
11090999315,69cyclictest12231-21threads01:04:010
2971029214,15sleep029740-21ps22:38:570
218529215,16sleep02189-21smart_hda21:13:560
2091929213,16sleep020936-21aten_r4power_cu22:13:150
1779229214,16sleep017840-21df22:03:180
1695529214,16sleep016995-21munin-node01:18:580
1181929214,16sleep011862-21ps20:03:530
11090999214,69cyclictest3549-21runrttasks20:43:120
11090999114,68cyclictest7162-21munin-node23:08:510
11090999114,68cyclictest3549-21runrttasks00:43:210
11090999114,68cyclictest32344-21aten_r4power_po22:48:130
2681129014,16sleep026812-21yum22:29:090
1494029013,16sleep014958-21ntp_kernel_pll_20:13:430
11090999014,66cyclictest23057-21runrttasks23:58:320
11090999013,68cyclictest27492-21munin-node00:13:150
421428913,16sleep03330-21lldpd22:59:220
1289128914,15sleep012911-21df_abs20:08:160
11090998914,66cyclictest27405-21munin-node22:33:320
11090998914,66cyclictest14681-21aten_r4power_po01:13:190
11090998913,67cyclictest30691-21cpu21:03:140
11090998814,65cyclictest1081-21chrt00:30:170
11090998715,63cyclictest10261-21proc_pri21:38:520
2539828514,19sleep00-21swapper22:25:500
1427928514,19sleep00-21swapper23:32:050
11090998514,62cyclictest14627-21munin-node23:33:160
475928413,58sleep04785-21ls00:43:040
793628314,15sleep00-21swapper21:33:120
424928314,15sleep00-21swapper21:20:210
1421428214,15sleep00-21swapper21:52:160
11090998216,55cyclictest5219-21irqstats23:03:350
11090998215,57cyclictest19756-21iostat_ios22:08:460
944928114,15sleep00-21swapper00:56:390
3015528114,15sleep00-21swapper00:19:160
1742628113,15sleep00-21swapper20:22:400
11090998015,32cyclictest30730-21munin-node00:23:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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