You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-22 - 14:07
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 rack4slot4.osadl.org (updated Wed Apr 22, 2026 12:44:07)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2685799554cyclictest0-21swapper/007:42:390
2685799554cyclictest0-21swapper/007:42:390
2685799554cyclictest0-21swapper/007:42:390
2685799533cyclictest24971-21users11:02:580
2685799533cyclictest24971-21users11:02:580
2685799533cyclictest24971-21users11:02:580
2685799522cyclictest5590-21/usr/sbin/munin07:52:460
2685799522cyclictest5590-21/usr/sbin/munin07:52:460
2685799514cyclictest0-21swapper/012:23:370
2685799514cyclictest0-21swapper/012:23:370
2685799514cyclictest0-21swapper/012:23:370
2685799514cyclictest0-21swapper/011:47:230
2685799514cyclictest0-21swapper/011:47:230
2685799513cyclictest4919-21diskstats10:27:440
2685799513cyclictest4919-21diskstats10:27:440
2685799513cyclictest4919-21diskstats10:27:440
2685799513cyclictest0-21swapper/012:03:420
2685799513cyclictest0-21swapper/012:03:420
2685799513cyclictest0-21swapper/012:03:420
2685799512cyclictest1959-21runrttasks11:48:470
2685799512cyclictest1959-21runrttasks11:48:470
2685799512cyclictest1959-21runrttasks11:48:470
2685799512cyclictest1959-21runrttasks11:48:470
26857995117cyclictest31454-21meminfo07:27:490
26857995117cyclictest31454-21meminfo07:27:490
26857995115cyclictest31831-21irqstats10:17:450
26857995115cyclictest31831-21irqstats10:17:450
26857995115cyclictest31831-21irqstats10:17:450
2685799503cyclictest0-21swapper/012:27:540
2685799503cyclictest0-21swapper/012:27:540
2685799503cyclictest0-21swapper/012:27:540
2685799503cyclictest0-21swapper/011:41:170
2685799503cyclictest0-21swapper/011:41:170
2685799503cyclictest0-21swapper/011:23:220
2685799503cyclictest0-21swapper/011:23:220
2685799503cyclictest0-21swapper/011:23:220
2685799503cyclictest0-21swapper/009:25:330
2685799503cyclictest0-21swapper/009:25:330
2685799503cyclictest0-21swapper/009:25:330
2685799503cyclictest0-21swapper/009:25:330
2685799503cyclictest0-21swapper/009:07:400
2685799503cyclictest0-21swapper/009:07:400
2685799502cyclictest28920-21df_inode10:12:420
2685799502cyclictest28920-21df_inode10:12:420
26857995016cyclictest4613-21meminfo07:47:480
26857995016cyclictest4613-21meminfo07:47:480
2685799496cyclictest9282-21ssh09:37:280
2685799496cyclictest9282-21ssh09:37:280
2685799494cyclictest0-21swapper/010:40:220
2685799494cyclictest0-21swapper/010:40:220
2685799494cyclictest0-21swapper/010:40:220
2685799494cyclictest0-21swapper/008:42:590
2685799494cyclictest0-21swapper/008:42:590
2685799493cyclictest0-21swapper/011:30:110
2685799493cyclictest0-21swapper/011:30:110
2685799493cyclictest0-21swapper/011:30:110
2685799493cyclictest0-21swapper/011:17:410
2685799493cyclictest0-21swapper/011:17:410
2685799493cyclictest0-21swapper/010:57:510
2685799493cyclictest0-21swapper/010:57:510
2685799493cyclictest0-21swapper/010:06:300
2685799493cyclictest0-21swapper/010:06:300
2685799493cyclictest0-21swapper/010:06:300
2685799493cyclictest0-21swapper/008:27:540
2685799493cyclictest0-21swapper/008:27:540
2685799493cyclictest0-21swapper/008:02:280
2685799493cyclictest0-21swapper/008:02:280
26857994915cyclictest7884-21ntp_states10:32:530
26857994915cyclictest7884-21ntp_states10:32:530
26857994915cyclictest7884-21ntp_states10:32:530
26857994913cyclictest29937-21apt-get12:12:380
26857994913cyclictest29937-21apt-get12:12:380
2685799484cyclictest0-21swapper/011:57:530
2685799484cyclictest0-21swapper/011:57:530
2685799483cyclictest0-21swapper/012:38:350
2685799483cyclictest0-21swapper/012:38:350
2685799483cyclictest0-21swapper/011:53:320
2685799483cyclictest0-21swapper/011:53:320
2685799483cyclictest0-21swapper/010:42:510
2685799483cyclictest0-21swapper/010:42:510
2685799483cyclictest0-21swapper/010:42:510
2685799483cyclictest0-21swapper/010:11:210
2685799483cyclictest0-21swapper/010:11:210
2685799483cyclictest0-21swapper/010:11:210
2685799483cyclictest0-21swapper/009:17:560
2685799483cyclictest0-21swapper/009:17:560
2685799483cyclictest0-21swapper/009:12:400
2685799483cyclictest0-21swapper/009:12:400
2685799483cyclictest0-21swapper/009:12:400
2685799483cyclictest0-21swapper/008:07:520
2685799483cyclictest0-21swapper/008:07:520
2685799483cyclictest0-21swapper/008:07:520
2685799483cyclictest0-21swapper/007:17:510
2685799483cyclictest0-21swapper/007:17:510
2685799482cyclictest8626-21df_inode08:02:450
2685799482cyclictest8626-21df_inode08:02:450
2685799482cyclictest8626-21df_inode08:02:450
2685799482cyclictest3451-21ssh10:24:250
2685799482cyclictest3451-21ssh10:24:250
2685799482cyclictest16237-21ntp_states10:47:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional