You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-08 - 11:00
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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Wed Jul 08, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1000221210,9sleep2281ktimersoftd/223:35:282
2826599674,6cyclictest0-21swapper/023:48:530
2826599674,57cyclictest0-21swapper/022:38:580
2826599672,60cyclictest13176-21ls22:13:580
2826599643,55cyclictest0-21swapper/022:33:540
2826599642,7cyclictest18457-21sendmail_mailqu23:03:480
2826599642,56cyclictest28511-21processes18:43:350
2826599633,54cyclictest7606-21ntp_states21:23:510
274102620,3sleep027407-21grep20:03:590
2826599614,6cyclictest0-21swapper/023:13:500
2826599614,6cyclictest0-21swapper/023:13:500
2826599602,6cyclictest12505-21ntp_states23:38:480
2827599574,47cyclictest0-21swapper/222:27:482
2826999565,7cyclictest0-21swapper/123:26:071
2827599554,45cyclictest0-21swapper/223:48:472
2827599554,45cyclictest0-21swapper/223:06:182
2827599553,46cyclictest0-21swapper/223:12:002
2826999553,47cyclictest0-21swapper/100:08:261
2826599553,11cyclictest26210-21grep21:48:500
28265995518,31cyclictest572-21gdbus21:34:270
28265995515,34cyclictest643-21runrttasks20:38:270
28275995411,37cyclictest0-21swapper/221:14:552
2826999544,45cyclictest0-21swapper/123:34:521
2826999544,45cyclictest0-21swapper/122:18:201
2826999544,45cyclictest0-21swapper/121:39:511
2826999544,45cyclictest0-21swapper/121:39:511
2826999543,46cyclictest0-21swapper/122:50:081
2826999542,46cyclictest31467-21ssh23:21:271
28265995417,31cyclictest14297-21latency22:58:450
28265995413,34cyclictest2047-21latency20:23:490
2782825410,15sleep20-21swapper/218:41:052
2828099534,43cyclictest0-21swapper/323:10:373
2827599533,45cyclictest0-21swapper/223:53:562
2827599533,44cyclictest0-21swapper/222:07:582
2826999534,43cyclictest0-21swapper/121:33:111
2826999533,44cyclictest0-21swapper/123:58:421
2826999533,44cyclictest0-21swapper/121:46:191
28265995320,28cyclictest17087-21wget19:38:400
2827599525,41cyclictest0-21swapper/200:08:542
2827599524,43cyclictest0-21swapper/223:40:272
2827599524,42cyclictest0-21swapper/200:08:162
2827599524,23cyclictest0-21swapper/220:46:152
28275995217,5cyclictest29-21ksoftirqd/220:53:442
28275995217,5cyclictest29-21ksoftirqd/220:53:442
2826999524,43cyclictest0-21swapper/120:58:511
2826999523,45cyclictest0-21swapper/122:04:281
2826599522,43cyclictest24026-21sshd19:54:560
2826599522,43cyclictest24026-21sshd19:54:560
28265995217,30cyclictest643-21runrttasks21:07:450
28265995214,32cyclictest31474-21ntpdc18:48:560
28265995212,35cyclictest643-21runrttasks19:51:240
28265995212,34cyclictest643-21runrttasks19:36:000
2828099515,40cyclictest0-21swapper/319:24:053
2828099513,43cyclictest0-21swapper/320:14:503
2828099513,43cyclictest0-21swapper/300:07:593
2827599519,15cyclictest0-21swapper/222:28:442
2827599519,15cyclictest0-21swapper/222:28:442
2827599514,42cyclictest0-21swapper/223:23:292
2827599514,41cyclictest0-21swapper/222:58:182
2827599513,43cyclictest0-21swapper/221:47:492
2827599513,43cyclictest0-21swapper/221:33:452
2827599513,41cyclictest0-21swapper/223:19:472
28275995119,27cyclictest29-21ksoftirqd/221:08:422
2826999515,40cyclictest0-21swapper/123:11:161
2826999514,42cyclictest0-21swapper/122:28:181
2826999514,42cyclictest0-21swapper/121:21:551
2826999513,44cyclictest0-21swapper/123:28:331
2826999512,44cyclictest19083-21ssh20:56:001
2826999512,44cyclictest19083-21ssh20:56:001
28269995114,33cyclictest29958-21ntp_kernel_pll_21:53:491
2826599512,43cyclictest21707-21aten_rbpower_en21:43:370
2826599512,34cyclictest62092sh22:04:590
28265995118,28cyclictest643-21runrttasks23:28:350
28265995113,32cyclictest20861-21unixbench_singl22:23:580
28265995112,33cyclictest31813-21timerwakeupswit00:03:540
28265995110,35cyclictest28787-21ssh21:08:500
2828099504,41cyclictest0-21swapper/321:07:403
2828099502,43cyclictest39922chrt00:10:063
2827599505,39cyclictest0-21swapper/221:50:222
2827599504,7cyclictest0-21swapper/220:51:512
2827599504,40cyclictest0-21swapper/222:20:352
2827599503,42cyclictest0-21swapper/223:15:472
2827599503,42cyclictest0-21swapper/223:15:472
2827599503,42cyclictest0-21swapper/221:22:302
28275995019,26cyclictest30249-21grep21:53:552
28275995012,32cyclictest0-21swapper/223:28:402
2826999504,40cyclictest0-21swapper/122:19:481
2826999504,40cyclictest0-21swapper/121:15:321
2826999504,40cyclictest0-21swapper/121:10:171
2826999504,22cyclictest0-21swapper/122:45:041
2826999503,42cyclictest0-21swapper/121:37:511
28269995017,27cyclictest8563-21sshd21:24:511
28265995021,25cyclictest17952-21timerwakeupswit20:54:000
28265995021,25cyclictest17952-21timerwakeupswit20:54:000
28265995015,30cyclictest643-21runrttasks20:11:590
28265995015,30cyclictest24393-21switchtime22:28:550
28265995015,30cyclictest24393-21switchtime22:28:550
28265995015,29cyclictest643-21runrttasks19:32:230
28265995015,29cyclictest3340-21smart_sda22:43:540
28265995014,31cyclictest30980-21processes20:13:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional