You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-24 - 16:13
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
Characteristics of the highest latencies:
System rackcslot2.osadl.org (updated Wed Dec 24, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1167826649,7sleep00-21swapper/007:07:020
1156226654,8sleep10-21swapper/107:05:491
1214099310,0cyclictest0-21swapper/108:39:121
12139992926,2cyclictest81ktimersoftd/007:40:070
12140992815,13cyclictest0-21swapper/112:07:261
1214099280,27cyclictest0-21swapper/109:36:341
1214099280,1cyclictest0-21swapper/111:40:441
12140992714,13cyclictest0-21swapper/107:40:041
1214099270,1cyclictest0-21swapper/110:23:181
12140992622,4cyclictest0-21swapper/109:47:101
12140992617,9cyclictest0-21swapper/107:26:581
12140992610,9cyclictest0-21swapper/109:30:091
12139992625,1cyclictest0-21swapper/010:13:280
12139992510,8cyclictest0-21swapper/012:25:100
12140992419,5cyclictest0-21swapper/108:09:521
12140992410,14cyclictest0-21swapper/109:11:061
12140992410,14cyclictest0-21swapper/108:23:481
12139992410,5cyclictest0-21swapper/011:25:140
12140992310,8cyclictest0-21swapper/107:34:571
12140992310,5cyclictest0-21swapper/110:15:081
12139992310,7cyclictest0-21swapper/011:04:020
12139992310,2cyclictest0-21swapper/009:50:510
1214099224,16cyclictest0-21swapper/109:55:101
12140992221,1cyclictest0-21swapper/110:05:161
12140992213,5cyclictest0-21swapper/110:55:171
12140992210,8cyclictest0-21swapper/108:45:081
12140992210,6cyclictest0-21swapper/112:00:111
12140992210,4cyclictest0-21swapper/109:40:091
1213999227,11cyclictest0-21swapper/008:45:080
12139992222,0cyclictest0-21swapper/008:27:130
12139992213,4cyclictest8375-21missed_timers12:35:140
12139992210,6cyclictest0-21swapper/011:45:090
1213999220,3cyclictest0-21swapper/010:05:130
12140992111,5cyclictest0-21swapper/107:20:181
1213999216,11cyclictest0-21swapper/008:40:090
12139992119,1cyclictest12980-21apache_volume10:00:100
1213999210,9cyclictest7212-21apache_volume09:45:070
1214099204,8cyclictest0-21swapper/110:00:151
1214099202,8cyclictest0-21swapper/109:05:071
1214099201,8cyclictest0-21swapper/109:25:131
1214099201,5cyclictest0-21swapper/109:20:111
12140992014,6cyclictest0-21swapper/110:27:381
12140992011,4cyclictest0-21swapper/111:30:101
1214099201,11cyclictest5561-21apache_processe11:05:071
1214099201,11cyclictest5561-21apache_processe11:05:071
12140992010,1cyclictest0-21swapper/112:25:141
1214099200,8cyclictest0-21swapper/111:20:081
1214099200,20cyclictest0-21swapper/108:13:121
1214099200,11cyclictest0-21swapper/108:30:521
1214099200,0cyclictest0-21swapper/107:55:561
1213999203,9cyclictest0-21swapper/008:10:090
12139992016,3cyclictest21983-21apache208:30:150
12139992014,1cyclictest0-21swapper/009:55:120
12139992010,4cyclictest0-21swapper/010:25:070
12139992010,2cyclictest0-21swapper/010:34:560
12139992010,1cyclictest0-21swapper/008:15:100
1213999200,8cyclictest20353-21/usr/sbin/munin08:55:100
2946621910,0sleep00-21swapper/007:54:120
1214099194,8cyclictest0-21swapper/110:30:091
1214099194,5cyclictest0-21swapper/111:50:081
1214099193,10cyclictest0-21swapper/107:10:141
12140991914,3cyclictest0-21swapper/109:00:101
12140991912,5cyclictest10991-21munin-node11:49:101
12140991910,5cyclictest0-21swapper/111:15:091
1214099190,1cyclictest0-21swapper/110:36:421
1213999194,8cyclictest0-21swapper/007:35:090
12139991918,0cyclictest81ktimersoftd/007:20:150
12139991911,5cyclictest27341-21ls09:10:160
12139991910,5cyclictest0-21swapper/007:55:150
12139991910,4cyclictest0-21swapper/012:09:520
12139991910,3cyclictest0-21swapper/012:30:090
12139991910,2cyclictest0-21swapper/009:05:070
12139991910,1cyclictest0-21swapper/007:45:450
1214099184,8cyclictest0-21swapper/111:25:141
1214099184,12cyclictest0-21swapper/110:10:151
1214099183,9cyclictest0-21swapper/108:55:141
1214099182,12cyclictest0-21swapper/110:45:101
1214099182,11cyclictest0-21swapper/112:35:091
1214099181,9cyclictest0-21swapper/108:25:091
12140991816,2cyclictest0-21swapper/111:01:481
12140991813,3cyclictest930-21runrttasks08:04:251
12140991811,2cyclictest0-21swapper/107:45:121
12140991810,5cyclictest0-21swapper/109:15:131
12140991810,3cyclictest0-21swapper/108:15:101
1213999187,5cyclictest0-21swapper/008:35:150
1213999186,4cyclictest7309-21dump-pmu-power11:09:570
1213999186,4cyclictest7309-21dump-pmu-power11:09:570
1213999182,11cyclictest0-21swapper/007:30:180
12139991813,3cyclictest32027-21latency_hist10:49:560
12139991810,3cyclictest0-21swapper/008:00:030
12139991810,1cyclictest0-21swapper/008:20:080
1214099172,9cyclictest0-21swapper/107:15:121
1214099171,6cyclictest0-21swapper/109:50:091
12140991710,5cyclictest0-21swapper/112:10:151
12140991710,5cyclictest0-21swapper/110:40:111
12140991710,3cyclictest0-21swapper/111:55:101
1213999173,9cyclictest0-21swapper/009:20:100
1213999172,9cyclictest17403-21/usr/sbin/munin11:35:110
12139991711,4cyclictest100250irq/107-eth1-rx11:15:160
12139991710,5cyclictest15149-21apache_accesses11:30:100
12139991710,5cyclictest0-21swapper/010:54:050
12139991710,4cyclictest0-21swapper/011:55:120
12139991710,3cyclictest0-21swapper/009:40:160
12139991710,3cyclictest0-21swapper/009:15:100
12139991710,3cyclictest0-21swapper/007:10:050
582021610,1sleep10-21swapper/112:30:081
158321610,0sleep10-21swapper/112:17:361
1214099162,8cyclictest0-21swapper/111:10:081
1214099161,9cyclictest0-21swapper/110:50:171
12140991610,4cyclictest0-21swapper/108:51:251
12140991610,3cyclictest0-21swapper/107:30:181
1213999164,8cyclictest0-21swapper/011:20:190
1213999164,8cyclictest0-21swapper/010:40:080
1213999162,9cyclictest0-21swapper/010:15:090
1213999162,7cyclictest0-21swapper/011:40:060
1213999162,4cyclictest0-21swapper/009:00:170
12139991616,0cyclictest0-21swapper/010:35:170
1213999161,10cyclictest4054-21ls09:35:170
12139991610,3cyclictest0-21swapper/008:50:140
12139991610,1cyclictest0-21swapper/009:30:110
12139991610,0cyclictest0-21swapper/012:20:500
1214099157,7cyclictest0-21swapper/112:20:171
1214099154,7cyclictest0-21swapper/108:40:081
1214099154,7cyclictest0-21swapper/107:50:121
1214099152,6cyclictest18139-21cat11:35:171
1213999153,7cyclictest0-21swapper/007:15:180
1213999153,6cyclictest32663-21df_inode12:15:080
12139991510,3cyclictest0-21swapper/009:25:090
12139991510,1cyclictest0-21swapper/012:14:060
1213999145,4cyclictest0-21swapper/011:10:080
1213999142,7cyclictest1716-21apache_accesses10:55:080
12139991410,2cyclictest0-21swapper/010:20:130
12139991410,2cyclictest0-21swapper/007:29:260
12139991410,1cyclictest0-21swapper/008:05:080
1213999133,5cyclictest0-21swapper/012:00:170
12139991311,2cyclictest100250irq/107-eth1-rx11:50:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional