You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-28 - 01:57
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 100 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Fri Nov 28, 2025 00:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151152810,0ktimers/0202421sleep18:52:270
1514830,0ktimers/0314961sleep19:48:560
527504790,0irq/11-sym53c8x130150irq/15-NE200023:47:450
1514620,0ktimers/0186131sleep00:08:320
1514620,0ktimers/0180651sleep00:06:310
1514560,0ktimers/0294581sleep22:23:090
1514560,0ktimers/0221541sleep21:48:020
527504420,0irq/11-sym53c8x130150irq/15-NE200022:17:570
1514350,0ktimers/0113531sleep20:52:000
1514320,0ktimers/0201161sleep21:37:300
1514190,0ktimers/0113121sleep23:33:350
1514140,0ktimers/0130861sleep23:42:280
1514120,0ktimers/0321381sleep22:38:030
1514010,0ktimers/0239641sleep19:13:300
1513890,0ktimers/0267321sleep19:27:560
1513840,0ktimers/081401sleep20:33:000
1513800,0ktimers/0240801sleep21:58:080
1513800,0ktimers/0159671sleep21:13:420
1513680,0ktimers/029251sleep20:07:400
1513610,0ktimers/0212141sleep00:22:320
527503560,0irq/11-sym53c8x130150irq/15-NE200019:22:210
1513540,0ktimers/086571sleep23:22:190
1513540,0ktimers/0280821sleep19:33:380
1513520,0ktimers/0151121sleep23:53:000
1513500,0ktimers/0265411sleep22:08:450
1513480,0ktimers/0234681chrt21:54:050
527503470,0irq/11-sym53c8x130150irq/15-NE200021:07:230
527503460,0irq/11-sym53c8x130150irq/15-NE200020:53:030
1513460,0ktimers/0179221sleep21:23:160
1513440,0ktimers/0189831sleep21:28:460
1513420,0ktimers/071261sleep23:13:480
1513410,0ktimers/0280881sleep22:16:510
1513400,0ktimers/064751sleep20:23:330
1513340,0ktimers/0175941chrt21:22:160
1513320,0ktimers/061331sleep23:09:040
1513260,0ktimers/0210431sleep21:42:530
1513250,0ktimers/0228931chrt19:07:390
1513220,0ktimers/0256791sleep19:23:080
1513190,0ktimers/027431sleep20:07:170
1513180,0ktimers/0103291sleep23:28:470
1513170,0ktimers/0205921chrt00:18:470
527503130,0irq/11-sym53c8x130150irq/15-NE200022:33:200
1513120,0ktimers/05391sleep19:57:180
1513090,0ktimers/034941sleep22:58:050
1513090,0ktimers/0307751sleep19:46:290
527503010,0irq/11-sym53c8x130150irq/15-NE200022:02:470
1512940,0ktimers/043871sleep20:13:410
1512900,0ktimers/053911sleep20:18:300
1512880,0ktimers/07341chrt19:57:440
1301502880,0irq/15-NE200052750irq/11-sym53c8xx00:12:530
1512860,0ktimers/044241sleep23:02:300
1512820,0ktimers/0147431sleep21:08:240
1512810,0ktimers/099291sleep20:42:370
1512740,0ktimers/0297041sleep19:41:440
1301502730,0irq/15-NE200030333-21env22:28:210
1301502720,0irq/15-NE200052750irq/11-sym53c8xx23:37:580
1301502660,0irq/15-NE200021250-21cyclictest20:37:540
1301502660,0irq/15-NE20001927-21runrttasks18:58:270
1512620,0ktimers/0127361chrt20:58:470
1301502620,0irq/15-NE20008885-21chrt23:22:530
1301502620,0irq/15-NE200021250-21cyclictest19:02:590
1301502610,0irq/15-NE200016857-21runrttasks23:59:240
1301502600,0irq/15-NE200021250-21cyclictest21:33:090
1512580,0ktimers/015741sleep22:48:080
1301502580,0irq/15-NE2000560-21aten_r3power_vo22:43:140
1301502520,0irq/15-NE20007201-21munin-node20:28:420
2125399243120,0cyclictest2776-21tr22:53:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional