You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-08 - 03:27
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 all highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Tue Sep 08, 2026 00:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151152450,0ktimers/022151sleep19:18:330
1514660,0ktimers/078111sleep19:46:300
1514620,0ktimers/089581chrt22:46:490
1514580,0ktimers/0223101sleep00:10:030
1514550,0ktimers/0105231sleep19:58:420
1514430,0ktimers/0191941sleep20:38:420
525504390,0irq/11-sym53c8x130250irq/15-NE200022:10:380
525504360,0irq/11-sym53c8x130250irq/15-NE200020:46:000
525504360,0irq/11-sym53c8x130250irq/15-NE200000:35:400
1514330,0ktimers/0283031sleep00:49:090
1514270,0ktimers/044541sleep22:16:560
1514220,0ktimers/0286311sleep21:25:370
1514160,0ktimers/0229271sleep00:15:060
1514150,0ktimers/0269911sleep00:42:060
525504070,0irq/11-sym53c8x130250irq/15-NE200021:37:310
1514070,0ktimers/0250081sleep21:06:170
1514060,0ktimers/021001sleep22:00:590
1514050,0ktimers/0195241sleep23:51:220
1513920,0ktimers/0244931sleep00:25:290
235799387197,0cyclictest17146-21runrttasks23:36:220
525503850,0irq/11-sym53c8x130250irq/15-NE200019:35:270
1513850,0ktimers/0117871sleep23:03:160
525503810,0irq/11-sym53c8x130250irq/15-NE200020:51:060
235799381190,0cyclictest31325-21chrt21:41:280
235799376211,0cyclictest18659-21rm23:46:220
235799375175,0cyclictest12827-21sshd23:09:420
235799372192,0cyclictest3460-21snmpd21:27:350
235799372188,0cyclictest13788-21apt-get23:16:420
1513710,0ktimers/0111361sleep23:00:370
525503670,0irq/11-sym53c8x130250irq/15-NE200019:30:350
1513610,0ktimers/012981sleep21:56:290
235799360190,0cyclictest16505-21wc20:26:420
235799360186,0cyclictest21130-21sh00:01:420
1513590,0ktimers/0321761sleep21:46:080
235799358191,0cyclictest23874-21chrt21:01:020
235799357303,0cyclictest80801sleep22:40:340
235799357202,0cyclictest34-1kworker/0:1H+kblockd19:40:430
525503560,0irq/11-sym53c8x130250irq/15-NE200020:07:340
525503550,0irq/11-sym53c8x130250irq/15-NE200023:20:420
525503490,0irq/11-sym53c8x130250irq/15-NE200019:54:520
235799349156,0cyclictest5687-21sh22:23:020
235799349151,0cyclictest16291-21sendmail-msp23:30:340
235799347209,0cyclictest4135-21ls22:15:360
235799347166,0cyclictest19689-21chrt20:41:260
235799345206,0cyclictest3729-21runrttasks00:20:300
235799345164,0cyclictest25184-21wc00:30:460
235799344204,0cyclictest34-1kworker/0:1H+kblockd22:25:520
235799343199,0cyclictest5352-21mailstats19:35:400
235799342206,0cyclictest25971-21sshd00:36:250
525503410,0irq/11-sym53c8x130250irq/15-NE200021:30:540
235799341198,0cyclictest3439-21pluginstate19:25:330
235799341181,0cyclictest16008-21sendmail-mta20:24:520
235799339162,0cyclictest12957-21aten_r3power_cu20:10:500
235799337146,0cyclictest16791-21ssh23:34:380
235799336164,0cyclictest8691-21cut22:45:340
235799335174,0cyclictest23034-21sshd20:56:420
235799335165,0cyclictest14690-21basename20:17:100
235799334199,0cyclictest577-21latency_hist21:50:550
235799334171,0cyclictest20160-21chrt23:56:100
1513330,0ktimers/0276951sleep21:20:350
235799330164,0cyclictest11401-21sed20:02:060
235799330160,0cyclictest26108-21sed21:11:180
235799327162,0cyclictest17664-21grep20:31:460
235799326161,0cyclictest9944-21sh22:53:020
235799324157,0cyclictest6838-21ssh22:32:180
235799324157,0cyclictest13403-21ssh23:14:180
235799322161,0cyclictest18188-21sh23:43:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional