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2026-01-02 - 09:46
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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 Fri Jan 02, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
130979910218,74cyclictest19000-21chrt22:46:390
130979910011,79cyclictest9119-21proc_pri20:36:480
13097999915,73cyclictest14992-21munin-node20:56:110
13097999814,75cyclictest21831-21munin-node00:36:270
13097999716,72cyclictest14348-21runrttasks20:52:060
13097999713,74cyclictest27109-21seq21:31:470
13097999419,66cyclictest5436-21sh23:45:580
13097999414,71cyclictest24894-21munin-node23:06:120
13097999414,70cyclictest2060-21munin-node20:16:210
13097999320,64cyclictest26737-21munin-node23:11:190
13097999317,66cyclictest8657-21aten_r4power_en22:16:110
13097999316,67cyclictest854-21tune2fs23:31:210
13097999315,70cyclictest3695-21runrttasks19:31:080
13097999315,68cyclictest21793-21grep19:36:350
13097999314,70cyclictest18092-21aten_r4power_vo19:26:100
13097999314,69cyclictest5885-21chrt20:26:470
13097999310,73cyclictest24902-21if_eth019:46:260
13097999221,61cyclictest32263-21munin-node23:26:560
13097999214,69cyclictest31022-21aten_r4power_cu20:06:100
13097999214,69cyclictest26220-21aten_r4power_vo19:51:120
13097999214,69cyclictest20593-21chrt00:31:260
13097999214,68cyclictest4012-21wc20:21:310
1309799919,73cyclictest3695-21runrttasks21:51:520
13097999115,67cyclictest10705-21open_files20:41:440
13097999115,66cyclictest13417-21ls22:30:590
13097999115,65cyclictest17316-21munin-node22:41:360
13097999114,68cyclictest32714-21latency_hist21:51:000
13097999114,67cyclictest17389-21munin-node00:21:310
13097999112,70cyclictest20166-21cpu22:51:140
1172229117,59sleep011796-21grep19:06:180
13097999017,63cyclictest21847-21munin-node22:56:190
13097999015,66cyclictest23437-21munin-node19:41:350
13097999015,66cyclictest15740-21munin-node00:16:250
13097999014,67cyclictest28014-21basename21:36:130
13097999014,66cyclictest29792-21munin-node20:01:250
13097998915,65cyclictest12065-21munin-node00:06:560
13097998915,64cyclictest116422sleep022:25:040
13097998914,66cyclictest23491-21munin-node23:01:190
13097998914,66cyclictest2027-21munin-node21:56:200
13097998914,66cyclictest13950-21cut22:31:320
13097998913,66cyclictest16555-21runrttasks21:01:080
13097998824,54cyclictest2433-21chrt23:36:170
13097998815,64cyclictest22129-21proc_pri21:16:430
13097998814,65cyclictest24696-21seq21:26:100
13097998813,38cyclictest30629-21seq21:42:140
13097998714,64cyclictest5822-21kernelversion22:06:340
13097998714,64cyclictest3695-21runrttasks22:03:000
13097998714,64cyclictest30351-21netstat23:21:370
13097998714,63cyclictest7888-21processes23:51:450
13097998714,63cyclictest28015-21fschecks_count19:56:200
13097998714,63cyclictest13753-21munin-node19:11:390
13097998714,37cyclictest15639-21load22:36:350
13097998632,45cyclictest41ktimersoftd/023:56:190
13097998623,53cyclictest18684-21wget00:26:120
13097998616,60cyclictest10452-21munin-node00:01:100
13097998614,63cyclictest3695-21runrttasks21:14:300
13097998614,62cyclictest7587-21munin-node20:31:500
1309799855,70cyclictest7211-21munin-node22:11:190
13097998525,50cyclictest15583-21munin-node19:16:520
13097998521,54cyclictest6182-21ntpq23:46:390
13097998520,54cyclictest28143-21munin-node23:16:120
13097998514,63cyclictest3695-21runrttasks20:49:350
13097998415,33cyclictest16367-21munin-node19:21:240
13097998414,61cyclictest302-21cpu20:11:110
13097998321,52cyclictest18190-21munin-node21:06:160
13097998118,53cyclictest23066-21munin-node21:21:120
13097998019,52cyclictest13948-21fschecks_count00:11:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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