You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-07-21 - 22:31

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 #8, slot #7

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
  
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.
Unexpectedly long latencies may be caused by SMIs
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 rack8slot7s.osadl.org (updated Sun Jul 21, 2024 12:43:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6821994343,0cyclictest18878-21fwupd10:22:220
6827992316,6cyclictest703-21snmpd11:02:251
6821992019,1cyclictest55650irq/125-lan11:30:170
6821992018,1cyclictest55650irq/125-lan09:45:310
682799196,9cyclictest0-21swapper/111:10:151
6821991919,0cyclictest55650irq/125-lan11:36:440
6821991918,1cyclictest55650irq/125-lan12:27:160
6821991918,1cyclictest55650irq/125-lan12:21:400
6821991918,1cyclictest55650irq/125-lan12:08:040
6821991918,1cyclictest55650irq/125-lan12:05:000
6821991918,1cyclictest55650irq/125-lan11:59:030
6821991918,1cyclictest55650irq/125-lan11:48:400
6821991918,1cyclictest55650irq/125-lan11:42:080
6821991918,1cyclictest55650irq/125-lan11:29:570
6821991918,1cyclictest55650irq/125-lan11:15:320
6821991918,1cyclictest55650irq/125-lan10:58:010
6821991918,1cyclictest55650irq/125-lan10:42:580
6821991918,1cyclictest55650irq/125-lan10:32:480
6821991918,1cyclictest55650irq/125-lan10:18:240
6821991918,1cyclictest55650irq/125-lan10:13:320
6821991918,1cyclictest55650irq/125-lan10:00:090
6821991918,1cyclictest55650irq/125-lan09:30:120
6821991918,1cyclictest55650irq/125-lan09:20:510
6821991818,0cyclictest55650irq/125-lan12:39:340
6821991818,0cyclictest55650irq/125-lan11:50:260
6821991817,1cyclictest55650irq/125-lan12:31:090
6821991817,1cyclictest55650irq/125-lan12:16:300
6821991817,1cyclictest55650irq/125-lan12:11:390
6821991817,1cyclictest55650irq/125-lan11:21:230
6821991817,1cyclictest55650irq/125-lan11:05:030
6821991817,1cyclictest55650irq/125-lan10:50:480
6821991817,1cyclictest55650irq/125-lan10:45:020
6821991817,1cyclictest55650irq/125-lan10:39:230
6821991817,1cyclictest55650irq/125-lan10:29:430
6821991817,1cyclictest55650irq/125-lan10:05:420
6821991817,1cyclictest55650irq/125-lan09:55:220
6821991817,1cyclictest55650irq/125-lan09:50:170
6821991817,1cyclictest55650irq/125-lan09:44:200
6821991817,1cyclictest55650irq/125-lan09:35:150
6821991817,1cyclictest55650irq/125-lan09:26:240
6821991817,1cyclictest55650irq/125-lan09:16:180
6821991817,1cyclictest55650irq/125-lan09:11:590
6821991817,1cyclictest55650irq/125-lan08:44:110
6821991817,1cyclictest55650irq/125-lan08:36:190
6821991817,1cyclictest55650irq/125-lan08:07:080
6821991817,1cyclictest55650irq/125-lan07:58:390
6821991817,1cyclictest55650irq/125-lan07:52:100
6821991817,1cyclictest55650irq/125-lan07:37:040
6821991717,0cyclictest55650irq/125-lan08:55:340
6821991717,0cyclictest55650irq/125-lan08:14:220
6821991717,0cyclictest55650irq/125-lan08:02:110
6821991716,1cyclictest55650irq/125-lan11:10:510
6821991716,1cyclictest55650irq/125-lan11:01:450
6821991716,1cyclictest55650irq/125-lan09:09:390
6821991716,1cyclictest55650irq/125-lan08:25:220
6821991716,1cyclictest55650irq/125-lan08:23:340
6821991716,1cyclictest55650irq/125-lan07:19:370
682799164,9cyclictest12047-21cat08:50:151
6821991615,1cyclictest55650irq/125-lan08:34:500
6821991615,1cyclictest55650irq/125-lan07:40:220
6821991615,1cyclictest55650irq/125-lan07:10:000
6827991515,0cyclictest294-21hwrng11:41:371
6827991515,0cyclictest294-21hwrng10:24:491
6827991515,0cyclictest294-21hwrng07:21:311
6821991515,0cyclictest55650irq/125-lan07:30:230
6821991515,0cyclictest55650irq/125-lan07:26:340
6821991515,0cyclictest55650irq/125-lan07:21:010
6821991514,1cyclictest55650irq/125-lan08:15:220
6821991514,1cyclictest55650irq/125-lan07:45:130
6827991414,0cyclictest294-21hwrng11:29:201
6827991414,0cyclictest294-21hwrng10:44:161
6827991414,0cyclictest294-21hwrng09:48:581
6827991414,0cyclictest294-21hwrng09:32:361
6827991414,0cyclictest294-21hwrng07:59:241
6827991413,1cyclictest294-21hwrng12:27:411
6821991414,0cyclictest294-21hwrng08:45:290
6827991313,0cyclictest294-21hwrng12:16:261
6827991313,0cyclictest294-21hwrng11:06:471
6827991313,0cyclictest294-21hwrng09:13:081
6827991313,0cyclictest294-21hwrng09:04:561
6827991313,0cyclictest294-21hwrng08:19:541
6827991313,0cyclictest294-21hwrng07:48:081
682799130,8cyclictest18673-21diskmemload09:20:311
682799130,3cyclictest5905-21ntpq11:50:171
682799130,2cyclictest28211-21runrttasks12:14:401
682799130,2cyclictest1725-21taskset11:45:261
682799128,4cyclictest12285-21proc_pri10:15:211
682799122,6cyclictest17773-21cat10:55:141
682799121,8cyclictest4414-21apt-get08:30:111
682799121,8cyclictest13443-21apt-get08:55:111
682799121,6cyclictest816-21grep08:20:111
6827991212,0cyclictest294-21hwrng10:03:181
6827991212,0cyclictest294-21hwrng09:42:491
6827991212,0cyclictest294-21hwrng07:29:431
6827991212,0cyclictest294-21hwrng07:17:251
682799120,9cyclictest17068-21apt-get09:05:101
682799120,7cyclictest565-21ssh09:25:391
682799120,7cyclictest18673-21diskmemload11:39:291
682799120,7cyclictest13303-21ntpq10:50:171
682799120,3cyclictest2378-21ntpq12:20:181
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional