You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-10 - 04:22
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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rack6slot5.osadl.org (updated Sat Jan 10, 2026 00:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1611099111785903,5264cyclictest23465-21kworker/0:119:31:440
1611099108165536,5276cyclictest20842-21kworker/0:223:07:370
1611099107465396,5340cyclictest8422-21kworker/0:222:33:290
1611099107365377,5355cyclictest29204-21kworker/0:022:10:220
161109999015262,4628cyclictest23465-21kworker/0:120:37:230
161109997445083,4657cyclictest13061-21kworker/0:223:41:010
161109997025068,4623cyclictest7263-21kworker/0:023:32:320
161109996125020,4581cyclictest1961-21kworker/0:200:28:450
161109995664766,4749cyclictest23465-21kworker/0:120:47:260
161109994844862,4611cyclictest20842-21kworker/0:222:54:390
161109993854804,4570cyclictest11845-21kworker/0:022:46:280
161109993124836,4415cyclictest20842-21kworker/0:222:57:250
161109992924781,4507cyclictest23211-21kworker/0:022:02:220
161109992644656,4594cyclictest23465-21kworker/0:119:43:200
161109992614745,4505cyclictest23211-21kworker/0:021:41:010
161109992104631,4569cyclictest23211-21kworker/0:021:54:290
161109991824582,4577cyclictest10637-21kworker/0:100:40:060
161109990354646,4378cyclictest23465-21kworker/0:119:24:190
161109990034730,4262cyclictest23465-21kworker/0:120:17:240
161109989704614,4345cyclictest23211-21kworker/0:021:36:480
161109989264590,4325cyclictest23465-21kworker/0:119:39:260
161109988904567,4312cyclictest23211-21kworker/0:021:20:230
161109988744547,4316cyclictest11845-21kworker/0:022:37:550
161109988594557,4291cyclictest29204-21kworker/0:022:28:400
161109987624513,4245cyclictest29204-21kworker/0:022:19:340
161109987324605,4124cyclictest23465-21kworker/0:119:13:380
161109986284305,4281cyclictest23465-21kworker/0:119:26:030
161109985814290,4277cyclictest23465-21kworker/0:120:11:400
161109985704412,4147cyclictest23465-21kworker/0:119:50:240
161109985534505,4037cyclictest29204-21kworker/0:022:24:030
161109984864182,4262cyclictest23465-21kworker/0:120:31:350
161109983214348,3921cyclictest7263-21kworker/0:023:27:040
161109981894376,3762cyclictest23465-21kworker/0:120:43:350
161109981404060,4029cyclictest11845-21kworker/0:022:45:010
161109979904170,3805cyclictest13061-21kworker/0:223:57:300
161109979653971,3951cyclictest23211-21kworker/0:021:07:050
161109978113879,3872cyclictest23465-21kworker/0:120:23:320
161109977674167,3548cyclictest23211-21kworker/0:021:57:030
161109976633920,3692cyclictest23211-21kworker/0:021:03:010
161109975894135,3440cyclictest23465-21kworker/0:120:03:500
161109975803770,3758cyclictest23465-21kworker/0:120:27:340
161109974544010,3392cyclictest23465-21kworker/0:119:56:150
161109971793822,3353cyclictest23211-21kworker/0:021:32:370
161109971473786,3350cyclictest1961-21kworker/0:200:24:280
161109971013782,3308cyclictest25576-21kworker/0:100:07:440
161109970623516,3532cyclictest29557-21kworker/0:023:14:510
161109969953677,3259cyclictest13061-21kworker/0:223:39:260
161109969933728,3254cyclictest25576-21kworker/0:100:16:050
161109969683488,3428cyclictest23211-21kworker/0:020:55:320
161109969083681,3216cyclictest23465-21kworker/0:120:05:330
161109967863473,3253cyclictest25576-21kworker/0:100:10:330
161109967623613,3145cyclictest23211-21kworker/0:021:12:410
161109966943574,3109cyclictest3478-21kworker/0:123:20:160
161109965693274,3244cyclictest23465-21kworker/0:119:48:430
161109965283438,3047cyclictest23211-21kworker/0:021:27:060
161109964463395,2984cyclictest20842-21kworker/0:223:01:350
161109964413500,2881cyclictest23211-21kworker/0:021:48:330
161109964313264,3152cyclictest1961-21kworker/0:200:31:320
161109963533272,3066cyclictest29557-21kworker/0:023:18:500
161109963143339,2960cyclictest29204-21kworker/0:022:08:590
161109963043331,2958cyclictest13061-21kworker/0:223:52:250
161109963023339,2912cyclictest13061-21kworker/0:223:48:070
161109962793270,2985cyclictest25576-21kworker/0:100:02:060
161109961663263,2853cyclictest23211-21kworker/0:021:18:580
161109960583261,2793cyclictest23465-21kworker/0:119:17:130
161109957543094,2656cyclictest23211-21kworker/0:020:53:140
158582780185,204sleep00-21swapper19:08:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional