You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-14 - 22:21
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 100 highest latencies:
System rack5slot1.osadl.org (updated Sun Jun 14, 2026 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
237339920,0EcMasterDemoSyn238329tAtEmLog_010:01:575
3234239820,0EcMasterDemoSyn3235229tAtEmLog_012:23:575
2903939820,0EcMasterDemoSyn2904929tAtEmLog_011:28:095
2670739820,0EcMasterDemoSyn2671729tAtEmLog_008:45:535
1725239820,0EcMasterDemoSyn1726229tAtEmLog_008:25:365
1691239820,0EcMasterDemoSyn1692229tAtEmLog_009:16:185
574839810,0EcMasterDemoSyn575829tAtEmLog_011:33:145
2547839810,0EcMasterDemoSyn2548829tAtEmLog_007:39:575
2469139810,0EcMasterDemoSyn2470129tAtEmLog_011:07:535
1342939810,0EcMasterDemoSyn1343929tAtEmLog_007:14:375
1215639660,1EcMasterDemoSyn12163-21grep08:15:282
700539630,0EcMasterDemoSyn0-21swapper/310:22:143
288542540,0sleep30-21swapper/310:16:123
75642240,3sleep50-21swapper/509:46:575
11181992422,2cyclictest23050irq/32-nvkm07:55:090
11185992320,2cyclictest23714-21kworker/2:0+events09:49:592
11182992320,2cyclictest30265-21kworker/1:1+events10:06:081
11181992320,2cyclictest23050irq/32-nvkm11:21:410
11185992215,2cyclictest23714-21kworker/2:0+events10:30:482
11188992118,2cyclictest340-21kworker/3:2+events08:46:043
11181992118,2cyclictest23050irq/32-nvkm09:39:460
11189992018,2cyclictest22905-21kworker/4:1+events09:19:364
11189992018,2cyclictest22905-21kworker/4:1+events07:49:164
11189992017,3cyclictest22905-21kworker/4:1+events11:27:174
1118199206,10cyclictest24614-21sh11:43:460
21981991919,0tDemoTimingTask0-21swapper/508:36:545
2130529190,0tAtEmLog_00-21swapper/509:41:385
1157799190,10tDemoTimingTask16495-21taskset10:10:015
11189991917,2cyclictest22905-21kworker/4:1+events12:01:064
11188991916,2cyclictest340-21kworker/3:2+events11:59:503
11188991916,2cyclictest340-21kworker/3:2+events08:16:583
11185991913,2cyclictest23714-21kworker/2:0+events07:56:532
11182991917,2cyclictest30265-21kworker/1:1+events10:45:571
11182991915,3cyclictest30265-21kworker/1:1+events08:21:021
11181991916,2cyclictest23050irq/32-nvkm08:06:580
225312180,0sleep20-21swapper/209:20:012
1579929180,7tAtEmLog_017996-21chrt07:21:505
11182991816,2cyclictest30265-21kworker/1:1+events07:42:431
1118199180,8cyclictest12505-21sh11:00:400
1118199180,14cyclictest780-21runrttasks08:35:460
1118199180,14cyclictest3467-21sh10:38:280
1118199180,14cyclictest17753-21sh11:57:440
1118199180,10cyclictest16631-21sh09:51:550
1107329180,9tAtEmLog_011201-21chrt07:10:005
2548999170,10tDemoTimingTask25827-21chrt07:40:015
1118999179,6cyclictest17145-21wc10:45:244
11189991715,2cyclictest22905-21kworker/4:1+events10:28:334
11189991715,2cyclictest22905-21kworker/4:1+events10:28:324
11189991713,3cyclictest22905-21kworker/4:1+events08:27:134
1118999170,10cyclictest18014-21runrttasks12:34:014
1118999170,10cyclictest18014-21runrttasks12:34:014
1118899174,9cyclictest755-21postgres07:19:283
11188991714,2cyclictest340-21kworker/3:2+events08:24:203
11185991714,2cyclictest23714-21kworker/2:0+events07:44:352
11185991710,6cyclictest13642-21grep11:55:182
1118599170,9cyclictest12495-21/usr/sbin/munin09:50:172
11182991715,2cyclictest30265-21kworker/1:1+events08:27:571
11182991711,4cyclictest15599-21ps11:02:511
1118199173,11cyclictest174-1kworker/0:1H+kblockd11:14:070
1118199170,9cyclictest780-21runrttasks07:49:320
1118199170,9cyclictest716-21snmpd11:47:260
1118199170,9cyclictest28163-21sh12:20:580
1118199170,9cyclictest26844-21sh12:02:480
1118199170,9cyclictest10833-21df_inode08:15:130
1118199170,14cyclictest780-21runrttasks08:13:050
1118199170,14cyclictest10173-21sh10:24:280
1118199170,10cyclictest15758-21diskmemload09:15:280
375729160,8tAtEmLog_03935-21taskset09:08:145
2325099160,10tDemoTimingTask23369-21chrt12:18:565
2130529160,9tAtEmLog_026042-21chrt09:39:565
2058929160,14tAtEmLog_020629-21taskset07:29:595
11189991614,2cyclictest22905-21kworker/4:1+events08:52:114
1118999160,12cyclictest23661-21entropy07:35:144
11188991614,2cyclictest340-21kworker/3:2+events12:30:183
11188991614,2cyclictest340-21kworker/3:2+events12:30:183
11188991614,2cyclictest340-21kworker/3:2+events11:04:563
11188991613,2cyclictest340-21kworker/3:2+events09:24:313
11188991613,2cyclictest340-21kworker/3:2+events09:17:473
1118899160,10cyclictest26736-21sh11:09:183
11185991614,2cyclictest23714-21kworker/2:0+events10:39:522
11185991613,2cyclictest23714-21kworker/2:0+events12:13:352
11185991613,2cyclictest23714-21kworker/2:0+events07:51:422
1118599160,13cyclictest8702-21ssh11:16:312
1118299162,10cyclictest9576-21ssh09:48:221
11182991613,2cyclictest30265-21kworker/1:1+events10:38:381
11182991612,3cyclictest30265-21kworker/1:1+events09:55:221
1118299160,9cyclictest29707-21/usr/sbin/munin08:55:161
1118199164,9cyclictest719-21sh09:43:320
1118199163,9cyclictest780-21runrttasks08:24:080
1118199160,9cyclictest8734-21ssh09:11:530
1118199160,6cyclictest780-21runrttasks07:14:370
1118199160,14cyclictest31975-21/usr/sbin/munin09:25:120
1118199160,14cyclictest2444-21ps10:55:180
1118199160,11cyclictest29224-21ssh11:28:160
1118199160,11cyclictest10229-21sh11:17:350
2970529151,11tAtEmLog_04477-21chrt10:56:215
1487429150,9tAtEmLog_08284-21sleep11:39:555
1157629150,9tAtEmLog_06759-21sleep10:09:545
1118999153,8cyclictest2403-21open_inodes10:55:164
11189991513,2cyclictest22905-21kworker/4:1+events11:49:494
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional