You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-10-04 - 02:08
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 50 highest latencies:
System rack0slot1.osadl.org (updated Fri Oct 04, 2024 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
85879920375,124cyclictest779-21VM19:43:254
85879920375,124cyclictest779-21VM19:43:254
85879918927,114cyclictest0-21swapper/422:55:334
85879918927,114cyclictest0-21swapper/422:55:334
85879918865,122cyclictest1523-21DataSender-Thre23:29:034
85759918771,115cyclictest331ktimersoftd/222:59:032
858799186140,45cyclictest0-21swapper/422:48:154
85879918419,24cyclictest0-21swapper/400:36:394
85879917725,41cyclictest0-21swapper/421:08:094
85879917642,34cyclictest2483-21openvpn23:41:034
858799175129,45cyclictest0-21swapper/421:17:034
85879916911,23cyclictest6891-21perl00:18:534
85879916826,0cyclictest0-21swapper/421:54:494
85889916796,2cyclictest15529-21perl20:19:055
858899167104,0cyclictest0-21swapper/523:49:025
858899167104,0cyclictest0-21swapper/523:49:025
858799166136,29cyclictest0-21swapper/423:47:174
858799166136,29cyclictest0-21swapper/423:47:174
8587991635,157cyclictest0-21swapper/423:08:234
85759916070,48cyclictest14050irq/24-ahci[00019:47:302
85879915733,76cyclictest0-21swapper/421:19:584
858799157155,1cyclictest0-21swapper/400:08:074
85879915634,61cyclictest0-21swapper/422:07:054
85879915611,42cyclictest0-21swapper/419:47:304
85879915515,56cyclictest0-21swapper/421:59:254
85629915518,136cyclictest0-21swapper/122:50:451
85879915414,1cyclictest0-21swapper/400:10:154
85889915332,35cyclictest0-21swapper/500:29:005
85879915316,136cyclictest0-21swapper/420:37:174
85879915239,1cyclictest0-21swapper/421:30:294
85879915213,99cyclictest0-21swapper/419:37:034
85879915121,51cyclictest0-21swapper/420:55:464
85879915121,51cyclictest0-21swapper/420:55:464
8587991495,101cyclictest0-21swapper/421:11:314
8587991495,101cyclictest0-21swapper/421:11:314
85879914912,76cyclictest0-21swapper/400:16:284
85879914833,38cyclictest0-21swapper/421:26:044
85879914823,61cyclictest0-21swapper/419:09:424
85879914823,61cyclictest0-21swapper/419:09:424
8587991474,64cyclictest0-21swapper/423:55:574
85879914718,36cyclictest0-21swapper/420:50:304
85879914717,41cyclictest0-21swapper/423:35:564
85879914713,61cyclictest0-21swapper/419:52:474
85879914713,61cyclictest0-21swapper/419:52:474
85629914736,50cyclictest0-21swapper/123:24:071
8588991452,20cyclictest0-21swapper/521:20:345
8587991456,81cyclictest0-21swapper/423:16:044
85879914547,1cyclictest0-21swapper/420:03:494
85879914531,52cyclictest0-21swapper/420:21:554
858799145143,1cyclictest25197-21ssh23:03:374
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional