You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-16 - 13:12
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: 25 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Thu Apr 16, 2026 00:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151152450,0ktimers/0100961sleep19:10:140
1514780,0ktimers/06621sleep21:05:400
1514670,0ktimers/044821sleep00:33:210
525504660,0irq/11-sym53c8x130250irq/15-NE200020:04:420
1514610,0ktimers/0140581sleep22:21:180
1514540,0ktimers/0297541sleep20:49:360
1063299437117,0cyclictest0-21swapper22:51:420
1514340,0ktimers/0120081sleep19:20:210
1514290,0ktimers/0296791sleep23:51:460
1063299424120,0cyclictest16475-21munin-node19:44:590
1514210,0ktimers/0192081sleep19:56:270
1514170,0ktimers/0154231sleep22:29:310
106329941534,0cyclictest10765-21cron22:04:270
1063299412142,0cyclictest10833-21ls19:14:540
525504060,0irq/11-sym53c8x130250irq/15-NE200021:34:580
106329940337,0cyclictest9838-21sh21:59:260
1063299400142,0cyclictest3432-21nscd19:54:260
1063299399109,0cyclictest24999-21ssh23:25:280
106329939833,0cyclictest11978-21ssh22:10:230
1063299397146,0cyclictest0-21swapper23:15:200
1513950,0ktimers/0231681sleep20:19:310
106329939497,0cyclictest0-21swapper00:17:380
106329939435,0cyclictest28955-21expr20:45:270
1513930,0ktimers/0222771sleep23:09:380
106329939333,0cyclictest4849-21sh00:35:230
1063299393121,0cyclictest671-21ssh00:11:100
106329939162,0cyclictest19896-21cut22:54:510
525503880,0irq/11-sym53c8x130250irq/15-NE200000:08:330
106329938884,0cyclictest5116-21ssh21:28:350
106329938859,0cyclictest0-21swapper21:42:190
1063299387100,0cyclictest16949-21ssh22:39:270
106329938434,0cyclictest3460-21snmpd20:42:270
106329938331,0cyclictest27586-21ssh23:41:110
1063299383118,0cyclictest31755-21munin-run00:04:350
1063299380120,0cyclictest0-21swapper20:54:420
525503780,0irq/11-sym53c8x130250irq/15-NE200023:33:080
106329937895,0cyclictest9215-21ssh21:54:260
106329937833,0cyclictest0-21swapper23:59:270
1063299377144,0cyclictest0-21swapper20:59:370
525503760,0irq/11-sym53c8x130250irq/15-NE200020:04:360
106329937636,0cyclictest6455-21cron00:44:270
106329937536,0cyclictest16413-21chrt19:44:270
106329937533,0cyclictest28385-21runrttasks23:45:230
1063299375101,0cyclictest27216-21date23:39:350
1063299373104,0cyclictest3531-21ssh00:28:120
1063299372112,0cyclictest5504-21df21:30:440
1063299372105,0cyclictest18862-21rm22:49:370
106329937191,0cyclictest3288-21ssh21:19:270
1063299371114,0cyclictest4311-21latency_hist21:24:390
1063299370130,0cyclictest10629-21cyclictest22:19:260
1063299370115,0cyclictest0-21swapper23:13:320
1063299370103,0cyclictest14541-21runrttasks19:34:250
525503690,0irq/11-sym53c8x130250irq/15-NE200023:04:350
106329936991,0cyclictest24211-21ssh23:19:530
1063299369116,0cyclictest10629-21cyclictest20:14:260
106329936899,0cyclictest10629-21cyclictest21:49:410
106329936734,0cyclictest25444-21munin-node20:30:390
106329936733,0cyclictest1376-21munin-node21:10:390
106329936632,0cyclictest23647-21cut20:20:390
1063299365110,0cyclictest0-21swapper00:22:460
106329936426,0cyclictest17052-21ssh22:39:470
1063299363102,0cyclictest0-21swapper22:31:430
525503610,0irq/11-sym53c8x130250irq/15-NE200019:39:260
1063299358111,0cyclictest11752-21ls22:09:370
106329935337,0cyclictest24310-21munin-node20:25:400
106329935130,0cyclictest3460-21snmpd19:25:100
1063299343126,0cyclictest0-21swapper20:36:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional