You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-11 - 14:35
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 792 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Wed Mar 11, 2026 12:44:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151100,0ktimers/092551sleep07:09:120
1302504980,0irq/15-NE200052550irq/11-sym53c8xx10:13:510
525504600,0irq/11-sym53c8x130250irq/15-NE200012:03:330
525504160,0irq/11-sym53c8x130250irq/15-NE200007:43:250
525504140,0irq/11-sym53c8x130250irq/15-NE200011:28:080
1514140,0ktimers/0260301sleep08:44:350
1302504130,0irq/15-NE200022935-21kworker/u4:0+xprtiod12:30:560
1513950,0ktimers/0152971sleep07:42:580
525503910,0irq/11-sym53c8x130250irq/15-NE200010:44:470
1513810,0ktimers/0243641sleep12:37:180
1513750,0ktimers/0299951sleep09:08:010
525503710,0irq/11-sym53c8x130250irq/15-NE200008:42:530
525503670,0irq/11-sym53c8x130250irq/15-NE200007:13:280
1302503670,0irq/15-NE20006883-21kworker/u4:0+xprtiod11:06:350
1513650,0ktimers/0132401sleep11:08:290
1302503640,0irq/15-NE200052550irq/11-sym53c8xx08:09:210
1302503380,0irq/15-NE200052550irq/11-sym53c8xx08:03:320
1302503270,0irq/15-NE200052550irq/11-sym53c8xx10:53:120
1302503240,0irq/15-NE200052550irq/11-sym53c8xx07:49:100
1302503060,0irq/15-NE200052550irq/11-sym53c8xx08:18:300
1302503020,0irq/15-NE200052550irq/11-sym53c8xx12:38:210
1513010,0ktimers/0318821sleep09:21:590
1959813000,0sleep151ktimers/011:57:430
95079929394,0cyclictest9254-21cut10:39:360
4924128429,0sleep3432-21nscd10:07:440
1302502820,0irq/15-NE200052550irq/11-sym53c8xx09:52:520
7885128029,0sleep7883-21sh10:29:160
1302502790,0irq/15-NE200052550irq/11-sym53c8xx08:28:060
1302502750,0irq/15-NE200052550irq/11-sym53c8xx11:48:020
1302502750,0irq/15-NE200052550irq/11-sym53c8xx11:22:320
950799270109,0cyclictest0-21swapper09:15:130
525502700,0irq/11-sym53c8x130250irq/15-NE200011:13:410
1302502700,0irq/15-NE200052550irq/11-sym53c8xx12:19:240
1302502700,0irq/15-NE200052550irq/11-sym53c8xx11:02:540
950799269113,0cyclictest0-21swapper10:49:250
1302502680,0irq/15-NE200052550irq/11-sym53c8xx11:28:210
950799265142,0cyclictest1989-21mailstats09:43:160
950799264109,0cyclictest0-21swapper11:59:090
1302502640,0irq/15-NE200052550irq/11-sym53c8xx08:53:420
950799262107,0cyclictest0-21swapper09:35:570
17659126050,0sleep9501-21cyclictest11:41:180
95079925568,0cyclictest4366-21munin-node10:03:020
950799255118,0cyclictest21812-21ssh12:15:470
950799255102,0cyclictest0-21swapper09:23:470
1512530,0ktimers/017161-21sshd11:37:180
95079925279,0cyclictest20-21rcuc/010:38:030
95079925193,0cyclictest13277-21aten_r3power_cu07:33:120
950799250135,0cyclictest11636-21processes07:24:350
1302502500,0irq/15-NE200052550irq/11-sym53c8xx08:03:060
950799249117,0cyclictest21132-21sshd08:14:150
950799249103,0cyclictest28847-21idleruntime-cro09:02:550
950799248120,0cyclictest18568-21ssh11:48:220
950799248112,0cyclictest9501-21cyclictest09:04:550
95079924795,0cyclictest0-21swapper12:23:420
95079924592,0cyclictest0-21swapper09:45:360
1512450,0ktimers/0327221sleep09:28:180
95079924473,0cyclictest2396-21kworker/u4:2-xprtiod09:56:200
950799243121,0cyclictest0-21swapper10:27:180
1512430,0ktimers/0272551sleep08:52:510
95079924287,0cyclictest0-21swapper12:12:390
95079924038,0cyclictest12966-21runrttasks07:30:100
950799239108,0cyclictest6519-21mailstats10:18:180
950799234110,0cyclictest3465-21lldpd08:25:510
950799233109,0cyclictest5418-21ssh10:11:410
950799232101,0cyclictest18-21rcu_preempt07:22:460
950799230103,0cyclictest3460-21snmpd07:54:320
24052122828,0sleep24064-21awk08:33:470
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional