You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-05 - 19:36
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
Characteristics of the highest latencies:
System rack6slot6 (updated Fri Jun 05, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23739910737253466,53815cyclictest30563-21kworker/u2:110:11:350
23739910715153473,53588cyclictest8232-1kworker/u3:210:50:460
23739910696653418,53456cyclictest0-21swapper09:41:460
23739910678253477,53213cyclictest231182sleep007:52:250
23739910670753429,53278cyclictest0-21swapper11:18:340
23739910658553395,53101cyclictest9-21ksoftirqd/008:13:110
23739910655053386,53099cyclictest9-21ksoftirqd/010:44:540
23739910654453385,53095cyclictest9-21ksoftirqd/011:05:500
23739910649853467,53031cyclictest0-21swapper09:04:450
23739910648953435,53054cyclictest0-21swapper08:47:000
23739910648253388,53005cyclictest134850irq/9-eth009:54:200
23739910647853461,53017cyclictest0-21swapper12:24:530
23739910647153413,53058cyclictest0-21swapper07:57:560
23739910646353471,52992cyclictest0-21swapper10:34:510
23739910646253408,53054cyclictest0-21swapper07:36:300
23739910646153407,53054cyclictest0-21swapper10:29:000
23739910645753458,52999cyclictest0-21swapper12:05:580
23739910645253399,53053cyclictest0-21swapper09:06:160
23739910644753402,53045cyclictest0-21swapper09:32:030
23739910644453444,53000cyclictest0-21swapper11:03:500
23739910644253443,52999cyclictest0-21swapper11:57:450
23739910643653396,53040cyclictest0-21swapper08:31:360
23739910642553430,52995cyclictest0-21swapper10:45:040
23739910642353389,53034cyclictest0-21swapper11:10:420
23739910641053424,52986cyclictest0-21swapper10:24:080
23739910640453423,52981cyclictest0-21swapper12:30:450
23739910622853473,52755cyclictest0-21swapper08:56:130
23739910619353459,52734cyclictest0-21swapper08:42:290
23739910618153412,52769cyclictest0-21swapper08:21:130
23739910616153461,52700cyclictest0-21swapper11:48:230
23739910615553400,52755cyclictest0-21swapper08:18:520
23739910614953396,52753cyclictest0-21swapper08:04:580
23739910609053395,52671cyclictest16301-21ssh12:11:490
23739910502452969,52053cyclictest0-21swapper10:38:530
2373995389653435,461cyclictest0-21swapper12:18:110
2373995383953402,437cyclictest0-21swapper07:25:570
2373995360353425,178cyclictest0-21swapper11:24:260
2373995356526,53444cyclictest0-21swapper10:01:120
2373995353653384,152cyclictest0-21swapper08:38:180
2373995339825,53373cyclictest0-21swapper11:38:000
2373995332024,53202cyclictest0-21swapper09:58:210
2373995327226,53246cyclictest0-21swapper07:42:120
2373995324826,0cyclictest0-21swapper07:49:440
2373995270818,52690cyclictest0-21swapper08:27:250
23739923441057,1162cyclictest9300-21ssh09:37:450
23739923211059,1134cyclictest18739-21ssh11:27:370
23739922771023,1124cyclictest2277-21Xorg08:06:590
23739921961093,976cyclictest22353-21diskmemload11:32:480
23739921411085,957cyclictest28029-21ssh09:17:390
23739921291084,953cyclictest20696-21kworker/u2:211:44:410
23739921041037,967cyclictest32116-21ssh09:24:110
23739920751074,909cyclictest1793-21kworker/u2:109:28:120
2373992000979,1000cyclictest0-21swapper12:28:240
2373991997982,980cyclictest0-21swapper09:48:080
23739919891032,866cyclictest0-21swapper10:56:480
23739919731099,775cyclictest2099-21runrttasks09:12:580
23739919201043,785cyclictest0-21swapper11:51:130
23739919161039,782cyclictest0-21swapper08:52:020
23739918281062,644cyclictest0-21swapper12:38:370
23739917601028,666cyclictest134850irq/9-eth010:09:140
2373991645986,625cyclictest0-21swapper07:24:570
2373991582945,621cyclictest2099-21runrttasks12:03:370
23739915651088,362cyclictest0-21swapper07:34:090
23739914191032,387cyclictest0-21swapper10:16:160
2373991081617,461cyclictest8805-21runrttasks07:19:550
2373991041596,442cyclictest6754-21memory07:10:220
2136021110,1sleep021356-21grep07:07:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional