You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-15 - 01:58
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 Wed Jul 15, 2026 00:44:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19294995133427,0cyclictest1839-21sendmail21:48:140
151151530,0ktimers/0192101sleep19:17:160
525504710,0irq/11-sym53c8x130250irq/15-NE200023:09:480
1514640,0ktimers/0152601sleep23:59:130
525504330,0irq/11-sym53c8x130250irq/15-NE200022:38:290
525504210,0irq/11-sym53c8x130250irq/15-NE200000:20:250
525504120,0irq/11-sym53c8x130250irq/15-NE200000:29:360
525504090,0irq/11-sym53c8x130250irq/15-NE200022:30:140
1514080,0ktimers/0295741sleep20:59:350
1302504060,0irq/15-NE200052550irq/11-sym53c8xx22:49:300
525504000,0irq/11-sym53c8x130250irq/15-NE200020:38:540
1513850,0ktimers/078591sleep22:46:550
525503810,0irq/11-sym53c8x130250irq/15-NE200023:39:440
525503690,0irq/11-sym53c8x130250irq/15-NE200023:55:400
525503690,0irq/11-sym53c8x130250irq/15-NE200000:39:340
1302503630,0irq/15-NE200052550irq/11-sym53c8xx20:03:200
525503610,0irq/11-sym53c8x130250irq/15-NE200019:19:390
525503560,0irq/11-sym53c8x130250irq/15-NE200020:09:490
1302503510,0irq/15-NE200052550irq/11-sym53c8xx22:59:440
525503490,0irq/11-sym53c8x130250irq/15-NE200019:39:370
1302503460,0irq/15-NE200052550irq/11-sym53c8xx21:49:320
525503440,0irq/11-sym53c8x130250irq/15-NE200020:19:400
1513430,0ktimers/0118151sleep23:25:190
1302503430,0irq/15-NE200052550irq/11-sym53c8xx22:19:360
525503350,0irq/11-sym53c8x130250irq/15-NE200021:59:450
525503340,0irq/11-sym53c8x130250irq/15-NE200022:09:310
525503340,0irq/11-sym53c8x130250irq/15-NE200019:44:010
525503260,0irq/11-sym53c8x130250irq/15-NE200019:49:260
1929499324129,0cyclictest15585-21latency_hist00:03:200
525503220,0irq/11-sym53c8x130250irq/15-NE200000:09:320
1513210,0ktimers/038881sleep22:08:160
1929499319148,0cyclictest23937-21apt-get20:03:420
1929499316138,0cyclictest0-21swapper21:19:440
1513150,0ktimers/0269691sleep20:33:290
1302503150,0irq/15-NE200052550irq/11-sym53c8xx20:49:360
525503090,0irq/11-sym53c8x130250irq/15-NE200019:33:200
1929499307200,0cyclictest0-21swapper23:03:380
1929499307108,0cyclictest16688-21aten_r3power_cu00:13:340
525503060,0irq/11-sym53c8x130250irq/15-NE200019:24:360
1929499305142,0cyclictest2513-21wget21:53:330
1929499304190,0cyclictest0-21swapper19:53:270
1929499295136,0cyclictest32565-21sh21:29:290
1929499295131,0cyclictest5904-21sh22:28:120
1302502950,0irq/15-NE200052550irq/11-sym53c8xx21:39:350
1929499293146,0cyclictest29306-21ls20:58:130
1929499293132,0cyclictest26835-21basename20:33:120
1929499293123,0cyclictest25024-21sendmail_mailst20:13:360
192949929296,0cyclictest29920-21basename21:03:280
1929499292137,0cyclictest0-21swapper19:29:290
1929499291134,0cyclictest4597-21sort22:13:400
1929499290170,0cyclictest26328-21sendmail20:28:140
1929499289138,0cyclictest0-21swapper00:23:370
1929499288159,0cyclictest14348-21chrt23:50:330
1929499287161,0cyclictest3432-21nscd23:18:310
1929499284160,0cyclictest30778-21cron21:13:110
1929499283180,0cyclictest6924-21cron22:38:110
1929499283124,0cyclictest841-21apt21:38:120
1929499283119,0cyclictest11008-21chrt23:18:160
1302502830,0irq/15-NE200052550irq/11-sym53c8xx23:38:110
1929499281183,0cyclictest14074-21which23:48:250
1929499280141,0cyclictest0-21swapper21:24:210
1929499280140,0cyclictest19643-21runrttasks00:43:240
1929499279150,0cyclictest31216-21chrt21:17:180
1929499279149,0cyclictest0-21swapper23:29:310
1929499279118,0cyclictest8477-21latency_hist22:53:200
1929499277111,0cyclictest28024-21idleruntime20:43:400
1929499274136,0cyclictest18752-21sh00:33:420
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional