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2026-03-23 - 14:31
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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 50 highest latencies:
System rack4slot3.osadl.org (updated Mon Mar 23, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2514921010,4sleep025148-21ls09:34:410
1046129817,63sleep010495-21basename07:09:510
12087999614,73cyclictest20399-21munin-node11:00:170
12087999514,42cyclictest29511-21munin-node11:25:360
12087999415,70cyclictest20729-21munin-node09:20:070
12087999414,71cyclictest28518-21df_inode08:04:550
12087999414,41cyclictest3568-21runrttasks09:41:350
12087999413,71cyclictest3568-21runrttasks08:12:020
12087999315,69cyclictest22731-21uname11:05:250
12087999215,69cyclictest3568-21runrttasks07:42:250
12087999215,68cyclictest21831-21munin-node07:45:120
12087999215,67cyclictest12558-21chrt07:15:120
12087999214,69cyclictest8948-21sshd12:04:040
12087999214,68cyclictest12606-21munin-node10:35:000
12087999115,67cyclictest15757-21fschecks_time09:05:010
12087999114,68cyclictest12996-21munin-node08:55:280
12087999029,52cyclictest7324-21seq08:39:510
12087999019,63cyclictest20319-21latency_hist10:59:410
12087999015,66cyclictest909-21latency_hist11:39:420
12087999014,68cyclictest20347-21chrt12:39:230
12087999014,67cyclictest3268-21sshd11:57:040
12087999014,67cyclictest18265-21runrttasks07:32:560
12087999013,68cyclictest25594-21fschecks_time11:15:010
12087998914,66cyclictest6072-21sshd08:35:030
12087998914,39cyclictest15780-21munin-node07:25:060
12087998815,65cyclictest3268-21sshd10:32:040
12087998815,64cyclictest3568-21runrttasks07:53:240
12087998814,65cyclictest9820-21munin-node10:25:270
12087998814,65cyclictest2628-21aten_r4power_en11:44:520
12087998814,65cyclictest2400-21munin-node08:24:500
12087998814,65cyclictest14191-21fschecks_count10:40:030
12087998715,63cyclictest3568-21runrttasks11:30:310
12087998715,63cyclictest16819-21runrttasks12:27:030
12087998714,65cyclictest20262sleep010:01:560
12087998714,64cyclictest18883-21df_inode09:14:550
12087998714,37cyclictest9194-21munin-node12:04:520
1208799862,75cyclictest1266-21fschecks_time11:40:020
12087998615,63cyclictest31694-21cpu08:14:510
12087998614,63cyclictest32436-21munin-node09:55:260
12087998614,63cyclictest30038-21munin-node09:49:500
12087998614,63cyclictest27198-21latency08:00:110
12087998614,37cyclictest21930-21munin-node09:25:250
12087998516,60cyclictest12994-21munin-node12:15:170
12087998514,34cyclictest21161-21open_files12:40:250
1208799851,74cyclictest13722-21munin-node07:20:050
12087998415,59cyclictest25533-21munin-node09:35:040
12087998415,34cyclictest29300-21timerandwakeup09:45:320
12087998414,61cyclictest4764-21munin-node10:10:190
12087998315,59cyclictest3568-21runrttasks07:34:480
12087998315,59cyclictest25152-21crond11:14:390
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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