You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-06 - 17:28
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 100 highest latencies:
System rackdslot3.osadl.org (updated Wed May 06, 2026 12:45:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
170192229164,21sleep10-21swapper/107:09:151
139491209175,23phc2sys0-21swapper/307:05:363
169412206173,23sleep00-21swapper/007:08:140
167662202168,22sleep20-21swapper/207:06:032
1012021450,4sleep11737299cyclictest08:00:171
1278021370,4sleep01737199cyclictest08:05:180
1278021370,4sleep01737199cyclictest08:05:180
163172590,1sleep20-21swapper/209:20:142
187192560,4sleep1241ktimersoftd/109:25:141
17374995520,7cyclictest41-21ksoftirqd/308:30:253
17374995321,3cyclictest41-21ksoftirqd/312:15:013
17374995222,7cyclictest41-21ksoftirqd/311:20:003
17374995121,4cyclictest41-21ksoftirqd/308:10:003
17374995121,4cyclictest41-21ksoftirqd/308:10:003
17374995119,4cyclictest41-21ksoftirqd/310:00:223
17374995022,3cyclictest41-21ksoftirqd/309:20:203
17374995018,7cyclictest41-21ksoftirqd/311:35:013
17374995018,7cyclictest41-21ksoftirqd/308:00:003
133172500,4sleep2311rcuc/212:35:132
17374994920,3cyclictest41-21ksoftirqd/312:05:133
17374994919,7cyclictest41-21ksoftirqd/311:20:153
17374994919,3cyclictest41-21ksoftirqd/310:35:143
17374994919,3cyclictest41-21ksoftirqd/307:45:213
17374994914,6cyclictest41-21ksoftirqd/311:45:203
17374994913,4cyclictest41-21ksoftirqd/309:50:003
17374994818,8cyclictest41-21ksoftirqd/309:00:123
17374994817,8cyclictest41-21ksoftirqd/311:00:003
17374994817,7cyclictest41-21ksoftirqd/307:15:223
17374994817,4cyclictest41-21ksoftirqd/310:20:013
17374994816,8cyclictest41-21ksoftirqd/310:45:223
17374994816,4cyclictest41-21ksoftirqd/311:45:013
17374994815,4cyclictest41-21ksoftirqd/308:15:193
17374994810,5cyclictest41-21ksoftirqd/307:25:223
17374994718,3cyclictest41-21ksoftirqd/307:53:173
17374994716,4cyclictest41-21ksoftirqd/308:55:183
17374994629,2cyclictest41-21ksoftirqd/308:40:243
17374994629,2cyclictest41-21ksoftirqd/308:40:243
17374994616,8cyclictest41-21ksoftirqd/311:55:133
17374994615,8cyclictest41-21ksoftirqd/310:10:183
17374994615,4cyclictest41-21ksoftirqd/310:20:193
17374994614,8cyclictest41-21ksoftirqd/312:15:133
17374994614,7cyclictest41-21ksoftirqd/308:00:263
17374994613,5cyclictest41-21ksoftirqd/307:35:013
17374994613,4cyclictest41-21ksoftirqd/309:45:003
17372994640,3cyclictest4089-21wc07:50:011
1737499459,3cyclictest41-21ksoftirqd/311:50:193
17374994519,6cyclictest41-21ksoftirqd/308:10:133
17374994516,6cyclictest41-21ksoftirqd/310:05:173
17374994514,4cyclictest41-21ksoftirqd/310:50:173
17374994513,4cyclictest41-21ksoftirqd/307:12:033
17374994416,7cyclictest41-21ksoftirqd/310:40:203
17374994414,4cyclictest41-21ksoftirqd/311:25:153
17374994414,4cyclictest41-21ksoftirqd/311:25:143
17374994414,4cyclictest41-21ksoftirqd/307:40:243
17374994414,3cyclictest41-21ksoftirqd/308:55:003
17374994414,3cyclictest41-21ksoftirqd/308:35:143
17374994413,8cyclictest41-21ksoftirqd/308:20:133
17374994413,4cyclictest41-21ksoftirqd/308:25:213
17374994412,4cyclictest41-21ksoftirqd/309:15:213
17374994411,8cyclictest41-21ksoftirqd/311:05:123
17374994411,7cyclictest41-21ksoftirqd/311:00:163
17374994410,6cyclictest41-21ksoftirqd/309:50:163
17374994410,6cyclictest41-21ksoftirqd/309:50:163
17374994410,11cyclictest41-21ksoftirqd/312:35:243
57898430,10rtkit-daemon0-21swapper/208:57:182
1737499429,4cyclictest41-21ksoftirqd/309:25:153
1737499428,4cyclictest41-21ksoftirqd/309:05:133
1737499425,5cyclictest41-21ksoftirqd/311:35:153
17374994235,4cyclictest30627-21cron12:05:003
17374994232,9cyclictest41-21ksoftirqd/311:10:263
17374994213,4cyclictest41-21ksoftirqd/312:25:203
17372994235,4cyclictest25-21ksoftirqd/108:20:001
1737499411,2cyclictest121rcu_preempt09:35:583
17374994110,4cyclictest41-21ksoftirqd/312:30:183
17374994110,4cyclictest41-21ksoftirqd/307:35:153
17374994110,4cyclictest41-21ksoftirqd/307:35:153
139391410,0ptp4l401ktimersoftd/310:00:003
139391410,0ptp4l401ktimersoftd/309:30:243
1737499408,3cyclictest41-21ksoftirqd/310:30:143
1737499408,3cyclictest41-21ksoftirqd/308:45:153
17374994026,10cyclictest41-21ksoftirqd/312:20:153
17374994011,3cyclictest41-21ksoftirqd/310:25:113
17371994034,4cyclictest9-21ksoftirqd/010:00:010
17374993913,8cyclictest41-21ksoftirqd/307:20:143
1737499381,7cyclictest41-21ksoftirqd/309:12:443
17373993827,9cyclictest33-21ksoftirqd/210:05:262
17372993832,4cyclictest25-21ksoftirqd/108:25:561
17372993832,4cyclictest25-21ksoftirqd/107:26:321
17373993731,3cyclictest33-21ksoftirqd/210:00:012
17373993631,3cyclictest33-21ksoftirqd/210:20:102
17373993631,3cyclictest33-21ksoftirqd/210:20:002
17373993630,4cyclictest33-21ksoftirqd/212:24:352
17373993630,4cyclictest33-21ksoftirqd/209:01:202
17373993630,4cyclictest33-21ksoftirqd/208:01:032
17373993629,5cyclictest33-21ksoftirqd/208:33:472
17373993625,9cyclictest33-21ksoftirqd/208:50:162
17372993630,4cyclictest25-21ksoftirqd/110:39:191
17372993630,4cyclictest25-21ksoftirqd/109:52:091
17372993630,4cyclictest25-21ksoftirqd/109:52:091
17372993630,4cyclictest25-21ksoftirqd/109:39:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional