You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-02 - 16:26
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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot6.osadl.org (updated Tue Jun 02, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
206121780,4sleep1149099cyclictest09:50:351
3148321670,4sleep1149099cyclictest12:29:221
106891980,3ptp4l401ktimersoftd/308:43:593
295222950,4sleep0148699cyclictest14:06:000
1503998067,6cyclictest41-21ksoftirqd/311:45:273
1503996955,7cyclictest41-21ksoftirqd/312:30:303
106891670,1ptp4l401ktimersoftd/313:48:303
106891670,1ptp4l401ktimersoftd/309:40:143
10712663,23sleep233-21ksoftirqd/208:41:102
106891660,1ptp4l401ktimersoftd/312:15:033
283052630,4sleep0148699cyclictest13:31:240
106891630,2ptp4l401ktimersoftd/314:05:263
1503996252,5cyclictest41-21ksoftirqd/313:55:313
1497996113,26cyclictest20044-21sh11:44:162
17022590,2sleep00-21swapper/013:38:060
162402580,2sleep30-21swapper/313:53:113
106891580,1ptp4l401ktimersoftd/310:51:463
206242560,2sleep2149799cyclictest12:17:182
320292550,4sleep2149799cyclictest14:10:202
1503995541,6cyclictest41-21ksoftirqd/309:10:263
1503995541,6cyclictest41-21ksoftirqd/309:10:263
106891530,13ptp4l15885-21kworker/3:109:50:143
1503995242,5cyclictest41-21ksoftirqd/312:45:293
259352510,1sleep00-21swapper/013:30:190
149799513,26cyclictest30725-21apt-get11:55:292
11572514,36sleep00-21swapper/008:42:170
1490995020,5cyclictest25-21ksoftirqd/111:25:151
1497994913,22cyclictest10980-21sh13:47:252
1490994937,3cyclictest25-21ksoftirqd/113:15:411
1490994923,4cyclictest25-21ksoftirqd/111:30:311
1490994920,7cyclictest25-21ksoftirqd/112:55:371
1490994920,7cyclictest25-21ksoftirqd/112:55:371
1490994919,8cyclictest25-21ksoftirqd/112:10:431
1490994919,5cyclictest25-21ksoftirqd/110:05:351
106891490,1ptp4l401ktimersoftd/311:42:203
1503994839,4cyclictest41-21ksoftirqd/312:40:323
1490994820,9cyclictest25-21ksoftirqd/112:30:401
1490994819,4cyclictest25-21ksoftirqd/109:35:281
1490994818,8cyclictest25-21ksoftirqd/109:05:411
1490994815,9cyclictest25-21ksoftirqd/111:19:011
106891480,1ptp4l401ktimersoftd/311:09:133
1490994722,4cyclictest25-21ksoftirqd/113:15:191
1490994722,3cyclictest25-21ksoftirqd/109:15:131
1490994722,3cyclictest25-21ksoftirqd/109:15:131
1490994720,9cyclictest25-21ksoftirqd/113:30:191
1490994720,8cyclictest25-21ksoftirqd/110:25:151
1490994719,7cyclictest25-21ksoftirqd/113:40:401
1490994719,4cyclictest25-21ksoftirqd/114:15:191
1490994719,4cyclictest25-21ksoftirqd/111:45:161
1490994718,5cyclictest25-21ksoftirqd/108:45:311
1490994717,5cyclictest25-21ksoftirqd/113:20:291
1490994715,7cyclictest25-21ksoftirqd/112:40:431
149799460,33cyclictest24424-21runrttasks10:37:092
149099465,7cyclictest25-21ksoftirqd/113:55:491
1490994633,3cyclictest25-21ksoftirqd/112:00:361
1490994622,4cyclictest25-21ksoftirqd/112:20:461
1503994533,5cyclictest41-21ksoftirqd/309:05:243
149099453,8cyclictest25-21ksoftirqd/110:45:421
149099452,8cyclictest25-21ksoftirqd/113:45:431
1490994528,3cyclictest25-21ksoftirqd/111:55:371
1490994521,10cyclictest25-21ksoftirqd/111:35:311
1490994520,4cyclictest25-21ksoftirqd/114:04:011
1490994520,4cyclictest25-21ksoftirqd/110:55:421
1490994520,4cyclictest25-21ksoftirqd/108:55:121
1490994519,4cyclictest25-21ksoftirqd/108:55:291
1490994517,4cyclictest25-21ksoftirqd/113:08:511
1490994516,8cyclictest25-21ksoftirqd/111:28:391
1490994516,7cyclictest25-21ksoftirqd/110:30:431
1490994516,4cyclictest25-21ksoftirqd/113:35:341
1490994515,5cyclictest25-21ksoftirqd/110:10:381
106891450,1ptp4l401ktimersoftd/313:17:493
149099447,7cyclictest25-21ksoftirqd/112:35:401
1490994421,7cyclictest25-21ksoftirqd/113:00:341
1490994421,4cyclictest25-21ksoftirqd/112:15:371
1490994420,4cyclictest25-21ksoftirqd/109:30:311
1490994419,4cyclictest25-21ksoftirqd/112:07:001
1490994418,10cyclictest25-21ksoftirqd/109:45:271
1490994417,9cyclictest25-21ksoftirqd/110:35:331
1490994414,7cyclictest25-21ksoftirqd/111:05:171
106891440,0ptp4l401ktimersoftd/311:28:403
1503994333,5cyclictest41-21ksoftirqd/312:50:303
1503994331,6cyclictest41-21ksoftirqd/313:05:303
149099434,4cyclictest25-21ksoftirqd/109:40:311
1490994319,4cyclictest25-21ksoftirqd/110:15:321
1490994317,9cyclictest25-21ksoftirqd/111:50:401
1490994317,6cyclictest25-21ksoftirqd/110:40:351
1490994315,5cyclictest25-21ksoftirqd/111:48:211
106891430,1ptp4l401ktimersoftd/313:10:193
149799423,30cyclictest24461-21apt-get12:55:302
149799423,30cyclictest24461-21apt-get12:55:302
149099423,9cyclictest25-21ksoftirqd/109:15:341
149099423,9cyclictest25-21ksoftirqd/109:15:341
149099423,8cyclictest25-21ksoftirqd/113:50:351
1490994217,11cyclictest25-21ksoftirqd/112:45:281
1490994213,10cyclictest25-21ksoftirqd/111:11:461
1490994213,10cyclictest25-21ksoftirqd/111:11:461
149099420,7cyclictest25-21ksoftirqd/114:05:391
106891420,1ptp4l401ktimersoftd/309:54:033
149099414,7cyclictest25-21ksoftirqd/110:50:321
1490994132,3cyclictest25-21ksoftirqd/111:00:341
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional