You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-04-24 - 07:33

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #b, slot #5

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  Phytec
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: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot5s.osadl.org (updated Wed Apr 24, 2024 00:45:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3013490997163,6cyclictest3090269-21kworker/u8:3+events_unbound23:03:040
3013490997160,5cyclictest3117891-21kworker/u8:1+events_unbound00:37:590
3013492996760,5cyclictest3116177-21kworker/u8:2+events_unbound00:13:192
3013492996760,5cyclictest3116177-21kworker/u8:2+events_unbound00:13:182
3013492996659,5cyclictest3020825-21kworker/u8:0+events_unbound20:02:292
3013493996457,5cyclictest3067680-21kworker/u8:3+events_unbound21:52:513
3013492996356,5cyclictest3090269-21kworker/u8:3+events_unbound23:13:062
3013490996356,5cyclictest3102232-21kworker/u8:2+events_unbound23:48:110
3013490996256,4cyclictest3100512-21kworker/u8:3+events_unbound23:33:100
3013493996051,7cyclictest3020825-21kworker/u8:0+events_unbound19:47:263
3013490995953,4cyclictest3041845-21kworker/u8:3+events_unbound20:57:380
3013490995953,4cyclictest3041845-21kworker/u8:3+events_unbound20:57:380
3013493995751,4cyclictest3011357-21kworker/u8:1+events_unbound19:22:193
3013493995751,4cyclictest3011357-21kworker/u8:1+events_unbound19:22:193
3013493995750,5cyclictest3054209-21kworker/u8:0+events_unbound21:12:413
3013493995650,4cyclictest3060945-21kworker/u8:1+events_unbound21:47:513
3013493995650,4cyclictest3060945-21kworker/u8:1+events_unbound21:47:513
3013493995644,4cyclictest3064379-21kworker/u8:0+events_unbound21:37:493
3013493995644,4cyclictest3064379-21kworker/u8:0+events_unbound21:37:493
3013492995650,4cyclictest3117891-21kworker/u8:1+events_unbound00:18:192
3013490995650,4cyclictest3069435-21kworker/u8:0+events_unbound23:38:110
3013490995650,4cyclictest3028469-21kworker/u8:2+events_unbound20:27:320
3013493995548,5cyclictest3086743-21kworker/u8:2+events_unbound22:53:013
3013492995548,5cyclictest3047188-21kworker/u8:4+events_unbound20:47:372
301349299542,12cyclictest32-21ksoftirqd/223:20:112
3013490995448,4cyclictest3109221-21kworker/u8:1+events_unbound23:53:140
3013490995448,4cyclictest3109221-21kworker/u8:1+events_unbound23:53:130
3013493995347,4cyclictest3123022-21kworker/u8:2+events_unbound00:38:103
3013492995346,5cyclictest3069435-21kworker/u8:0+events_unbound22:59:122
3013493995246,4cyclictest3069435-21kworker/u8:0+events_unbound23:19:113
3013493995245,5cyclictest3086743-21kworker/u8:2+events_unbound22:55:203
3013491995242,7cyclictest3096993-21grep23:10:301
3013490995247,3cyclictest3028469-21kworker/u8:2+events_unbound20:22:300
3013493995142,6cyclictest3102232-21kworker/u8:2+events_unbound23:49:113
3013492995145,4cyclictest3041845-21kworker/u8:3+events_unbound20:52:372
3013492995145,4cyclictest3041845-21kworker/u8:3+events_unbound20:52:372
3013492995141,4cyclictest3014285-21kworker/u8:3+events_unbound19:32:222
3013492995044,4cyclictest3011357-21kworker/u8:1+events_unbound19:57:292
3013490995044,4cyclictest3075006-21kworker/u8:1+events_unbound22:32:580
3013490995044,4cyclictest3075006-21kworker/u8:1+events_unbound22:32:580
3013493994943,4cyclictest3102232-21kworker/u8:2+events_unbound00:00:013
3013493994941,6cyclictest3067680-21kworker/u8:3+events_unbound22:02:513
3013493994941,6cyclictest3067680-21kworker/u8:3+events_unbound22:02:513
3013492994943,4cyclictest3100512-21kworker/u8:3+events_unbound23:39:132
3013492994943,4cyclictest3054209-21kworker/u8:0+events_unbound21:17:112
3013492994942,5cyclictest3069435-21kworker/u8:0+events_unbound23:05:272
3013492994942,5cyclictest3069435-21kworker/u8:0+events_unbound23:05:262
3013492994942,4cyclictest3088740-21munin-plugin-st22:50:012
3013492994942,4cyclictest3088740-21munin-plugin-st22:50:002
3013492994936,10cyclictest311ktimers/223:25:112
3013490994942,5cyclictest3080131-21kworker/u8:3+events_unbound22:40:270
3013490994937,6cyclictest2994806-21kworker/u8:0+events_unbound19:11:180
3013493994842,4cyclictest3111354-21kworker/u8:0+events_unbound00:00:253
3013493994842,4cyclictest3041845-21kworker/u8:3+events_unbound20:32:333
3013493994842,4cyclictest3011357-21kworker/u8:1+events_unbound20:12:293
3013493994840,6cyclictest3011357-21kworker/u8:1+events_unbound19:35:253
3013492994841,4cyclictest3069749-21munin-plugin-st21:55:012
3013493994740,5cyclictest3047188-21kworker/u8:4+events_unbound21:00:113
3013492994735,5cyclictest3097416-21kworker/u8:1+events_unbound23:15:182
3013490994741,4cyclictest3121106-21kworker/u8:0+events_unbound00:28:220
3013490994741,4cyclictest3069435-21kworker/u8:0+events_unbound22:23:120
3013490994741,4cyclictest3069435-21kworker/u8:0+events_unbound22:23:110
3013493994639,5cyclictest3075006-21kworker/u8:1+events_unbound22:49:123
3013493994639,5cyclictest3075006-21kworker/u8:1+events_unbound22:49:123
3013491994642,2cyclictest3011357-21kworker/u8:1+events_unbound19:37:241
3013491994640,4cyclictest3086743-21kworker/u8:2+events_unbound22:42:581
3013491994640,4cyclictest3051420-21kworker/u8:1+events_unbound21:07:411
3013491994639,5cyclictest3020825-21kworker/u8:0+events_unbound19:52:261
3013491994637,6cyclictest3114206-21kworker/u8:1+events_unbound00:08:141
3013490994640,4cyclictest3011357-21kworker/u8:1+events_unbound19:30:260
3013493994539,4cyclictest3060945-21kworker/u8:1+events_unbound21:34:123
3013493994539,4cyclictest3060945-21kworker/u8:1+events_unbound21:34:113
3013492994539,4cyclictest3100512-21kworker/u8:3+events_unbound00:20:242
3013492994539,4cyclictest3069435-21kworker/u8:0+events_unbound22:12:192
3013492994539,4cyclictest3041845-21kworker/u8:3+events_unbound20:39:192
3013490994539,4cyclictest3116177-21kworker/u8:2+events_unbound00:20:220
3013493994438,4cyclictest3020825-21kworker/u8:0+events_unbound20:00:243
3013493994438,4cyclictest3011357-21kworker/u8:1+events_unbound19:27:123
3013493994438,4cyclictest3011357-21kworker/u8:1+events_unbound19:27:123
3013493994429,9cyclictest3067680-21kworker/u8:3+events_unbound21:59:163
3013490994431,5cyclictest3064379-21kworker/u8:0+events_unbound21:40:250
3013490994431,5cyclictest3064379-21kworker/u8:0+events_unbound21:40:250
3013493994336,5cyclictest3041845-21kworker/u8:3+events_unbound20:48:173
301349399430,17cyclictest0-21swapper/320:50:123
301349399430,17cyclictest0-21swapper/320:50:123
3013492994334,5cyclictest3026857-21ls19:50:002
3013491994336,5cyclictest3069435-21kworker/u8:0+events_unbound22:17:561
3013490994337,4cyclictest3100512-21kworker/u8:3+events_unbound23:43:110
3013490994337,4cyclictest3100512-21kworker/u8:3+events_unbound23:43:110
3013490994337,4cyclictest3041845-21kworker/u8:3+events_unbound20:50:200
3013490994337,4cyclictest3041845-21kworker/u8:3+events_unbound20:50:190
3013490994337,4cyclictest3011357-21kworker/u8:1+events_unbound19:39:180
3013493994227,7cyclictest3090269-21kworker/u8:3+events_unbound23:00:243
3013492994236,4cyclictest3075006-21kworker/u8:1+events_unbound22:44:132
3013492994217,8cyclictest131rcu_preempt21:10:102
3013492994214,7cyclictest131rcu_preempt22:20:102
3013492994214,7cyclictest131rcu_preempt22:20:102
3013490994236,4cyclictest3075006-21kworker/u8:1+events_unbound22:47:110
3013490994236,4cyclictest3075006-21kworker/u8:1+events_unbound22:47:110
3013490994231,7cyclictest3034927-21grep20:10:270
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional