You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-15 - 11:50
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 Wed Jul 15, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
278959910710253452,53529cyclictest28083-21ssh23:51:230
278959910704053403,53573cyclictest4129-21kworker/u2:121:53:190
278959910701353472,53445cyclictest12949-21diskmemload22:33:010
278959910671853478,53240cyclictest0-21swapper19:16:540
278959910671453473,53241cyclictest0-21swapper22:06:530
278959910671353411,53239cyclictest27888-21cyclictest19:32:490
278959910664353405,53147cyclictest0-21swapper19:57:260
278959910655553443,53013cyclictest12949-21diskmemload00:00:360
278959910652953397,53132cyclictest0-21swapper22:23:380
278959910651853474,53044cyclictest0-21swapper21:47:380
278959910651353471,53042cyclictest0-21swapper23:04:000
278959910649053467,53023cyclictest0-21swapper20:18:320
278959910649053455,53035cyclictest0-21swapper00:08:180
278959910647853414,53064cyclictest0-21swapper23:31:170
278959910647553459,53016cyclictest0-21swapper23:14:530
278959910647353450,53023cyclictest0-21swapper23:49:230
278959910646153452,53009cyclictest0-21swapper00:28:440
278959910644253443,52999cyclictest0-21swapper23:17:230
278959910643453478,52956cyclictest0-21swapper23:39:100
278959910636453379,52922cyclictest9-21ksoftirqd/021:36:440
278959910634353432,52911cyclictest0-21swapper20:23:030
278959910633553467,52806cyclictest9-21ksoftirqd/020:29:050
278959910633553427,52908cyclictest0-21swapper22:58:380
278959910620453467,52737cyclictest0-21swapper20:36:570
278959910619753469,52728cyclictest0-21swapper20:06:390
278959910619453465,52729cyclictest0-21swapper20:31:260
278959910617353408,52765cyclictest0-21swapper19:38:500
278959910613053431,52699cyclictest0-21swapper19:14:130
278959910606253012,53048cyclictest0-21swapper21:32:330
278959910587653375,52501cyclictest0-21swapper23:26:160
278959910550653022,52482cyclictest12949-21diskmemload23:40:300
278959910517353064,52107cyclictest0-21swapper23:58:050
278959910514553047,52096cyclictest0-21swapper22:40:330
27895995383829,0cyclictest2099-21runrttasks21:21:300
27895995350226,0cyclictest0-21swapper00:21:520
27895995345227,53425cyclictest0-21swapper22:53:060
27895995310525,0cyclictest0-21swapper00:15:100
27895995309826,0cyclictest0-21swapper20:50:110
27895995308825,53063cyclictest0-21swapper22:36:120
278959925121102,1284cyclictest2099-21runrttasks20:56:430
278959923691037,1332cyclictest0-21swapper20:13:510
278959923011100,1076cyclictest2679-21devkit-power-da19:46:030
278959921881056,1006cyclictest2099-21runrttasks22:27:190
27895992161993,1134cyclictest0-21swapper00:32:150
278959920591024,1014cyclictest0-21swapper21:56:000
278959920351036,965cyclictest0-21swapper19:29:280
278959920321002,993cyclictest30412-21ssh23:08:310
278959919921034,865cyclictest0-21swapper21:07:060
278959919921034,864cyclictest0-21swapper20:48:310
27895991967946,985cyclictest0-21swapper00:37:160
278959919191025,800cyclictest0-21swapper21:29:020
278959919141037,780cyclictest12949-21diskmemload22:00:010
278959918971048,727cyclictest0-21swapper19:50:440
27895991891954,920cyclictest8929-21munin-node21:00:240
278959918831026,820cyclictest23951-21ssh22:11:340
278959918721051,727cyclictest0-21swapper20:02:570
27895991814941,853cyclictest0-21swapper23:23:250
27895991711971,716cyclictest18195-21ssh21:16:290
278959916371096,541cyclictest0-21swapper00:13:300
278959916351062,573cyclictest0-21swapper21:44:170
278959916221088,469cyclictest3950irq/9-acpi21:11:370
278959916151070,545cyclictest0-21swapper22:49:450
278959916121069,543cyclictest0-21swapper19:41:310
278959915021018,369cyclictest0-21swapper22:15:260
278959914881007,481cyclictest0-21swapper20:41:280
278959914321078,354cyclictest0-21swapper19:21:250
27436255229,294sleep027440-21hwclock19:08:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional