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2026-04-15 - 17:22
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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, lowest P state: performance
Characteristics of the 50 highest latencies:
System rack5slot1.osadl.org (updated Wed Apr 15, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20322391360,0EcMasterDemoSyn0-21swapper/209:41:502
523939910,0EcMasterDemoSyn524929tAtEmLog_011:02:585
1940739910,1EcMasterDemoSyn19411-21sed10:52:504
2949339900,0EcMasterDemoSyn29498-21runintdemo5min09:46:551
2949339900,0EcMasterDemoSyn29498-21runintdemo5min09:46:551
1810539840,1EcMasterDemoSyn18112-21runintdemo5min07:45:132
1288339830,0EcMasterDemoSyn1289329tAtEmLog_007:35:045
66439820,0EcMasterDemoSyn67429tAtEmLog_007:09:435
388039820,0EcMasterDemoSyn389029tAtEmLog_008:20:425
2715639820,0EcMasterDemoSyn2716629tAtEmLog_012:08:545
2347939820,0EcMasterDemoSyn2348929tAtEmLog_011:13:075
2918439810,0EcMasterDemoSyn2919429tAtEmLog_008:05:305
2918439810,0EcMasterDemoSyn2919429tAtEmLog_008:05:305
185039810,0EcMasterDemoSyn186029tAtEmLog_009:31:425
1587239810,0EcMasterDemoSyn1588229tAtEmLog_009:21:335
2010139790,0EcMasterDemoSyn20109-21runintdemo5min10:17:202
200692520,1sleep30-21swapper/310:00:033
3154239370,1EcMasterDemoSyn31551-21wc08:10:343
43912340,1sleep40-21swapper/411:02:234
2287439240,3EcMasterDemoSyn22882-21runintdemo5min11:48:374
10256292019,0tAtEmLog_00-21swapper/510:47:465
81099185,9cyclictest7377-21fschecks_time08:30:150
81099185,9cyclictest30572-21sh11:16:450
81099185,9cyclictest21307-21sh09:42:300
81099185,9cyclictest21148-21sh09:25:020
81099180,10cyclictest780-21runrttasks09:49:070
81099180,10cyclictest780-21runrttasks09:49:070
81099180,10cyclictest28850-21sh11:34:020
82499174,9cyclictest716-21snmpd10:58:124
82399170,10cyclictest11028-21runrttasks09:19:323
81099170,9cyclictest8061-21sh10:46:130
81099170,9cyclictest780-21runrttasks11:41:260
81099170,9cyclictest780-21runrttasks11:00:280
81099170,9cyclictest25339-21sh11:14:250
81099170,9cyclictest18946-21sh09:59:280
81099170,9cyclictest15921-21sh12:02:180
81099170,14cyclictest11662-21ssh09:19:590
2927239170,10EcMasterDemoSyn29367-21taskset10:22:285
1878539170,0EcMasterDemoSyn0-21swapper/511:28:205
860529160,6tAtEmLog_08725-21chrt08:32:065
82499160,9cyclictest3657-21sh11:37:484
82399164,8cyclictest14508-21cpuspeed08:45:123
82399160,9cyclictest4389-21sh12:14:063
82199161,9cyclictest19349-21sh12:04:422
82199160,9cyclictest780-21runrttasks10:50:002
82199160,12cyclictest16-1pr/legacy11:53:402
81099161,11cyclictest16-1pr/legacy11:38:280
81099160,9cyclictest780-21runrttasks08:13:450
81099160,9cyclictest2529-21ssh11:55:120
81099160,9cyclictest12046-21sh09:20:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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