You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-06 - 20:10
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 rackbslot6.osadl.org (updated Thu Aug 06, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3245221590,3sleep11231699cyclictest11:06:331
698121500,4sleep31233099cyclictest14:39:263
698121500,4sleep31233099cyclictest14:39:263
367421500,3sleep21232299cyclictest11:51:232
106891990,4ptp4l401ktimersoftd/309:18:543
106891710,1ptp4l401ktimersoftd/312:38:133
106891710,1ptp4l401ktimersoftd/311:23:223
307352690,2sleep00-21swapper/013:24:390
106891690,1ptp4l401ktimersoftd/313:16:593
106891680,1ptp4l401ktimersoftd/312:35:073
106891600,1ptp4l401ktimersoftd/312:00:513
17562580,2sleep00-21swapper/014:33:530
106891580,1ptp4l401ktimersoftd/312:07:503
106891570,1ptp4l401ktimersoftd/313:49:233
101442560,1sleep00-21swapper/012:31:160
106891550,1ptp4l401ktimersoftd/313:57:033
121482544,39sleep00-21swapper/009:20:220
106891540,1ptp4l401ktimersoftd/314:23:293
213572520,2sleep20-21swapper/209:36:252
106891490,1ptp4l401ktimersoftd/313:44:053
33522460,2sleep30-21swapper/313:29:523
106891440,1ptp4l401ktimersoftd/311:44:303
1186424019,9sleep20-21swapper/209:16:412
106891400,1ptp4l401ktimersoftd/312:04:463
106891400,1ptp4l401ktimersoftd/311:33:043
106891390,1ptp4l401ktimersoftd/314:08:373
106891390,1ptp4l401ktimersoftd/313:39:233
106891380,1ptp4l401ktimersoftd/314:42:093
106891380,1ptp4l401ktimersoftd/314:42:093
106891380,1ptp4l401ktimersoftd/314:13:023
106891380,1ptp4l401ktimersoftd/312:28:573
106891380,1ptp4l401ktimersoftd/312:14:063
106891380,1ptp4l401ktimersoftd/311:55:453
106891380,1ptp4l401ktimersoftd/309:41:193
106891370,1ptp4l401ktimersoftd/314:31:183
106891370,1ptp4l401ktimersoftd/314:18:533
106891370,1ptp4l401ktimersoftd/313:24:473
106891370,1ptp4l401ktimersoftd/313:16:073
106891370,1ptp4l401ktimersoftd/313:06:043
106891370,1ptp4l401ktimersoftd/312:50:023
106891370,1ptp4l401ktimersoftd/312:17:473
106891370,1ptp4l401ktimersoftd/311:39:053
106891370,1ptp4l401ktimersoftd/311:30:513
106891370,0ptp4l401ktimersoftd/314:03:163
106891370,0ptp4l401ktimersoftd/312:45:163
286142360,3sleep10-21swapper/109:51:261
12330993629,4cyclictest41-21ksoftirqd/314:46:243
106891360,1ptp4l401ktimersoftd/314:27:213
106891360,1ptp4l401ktimersoftd/313:52:313
106891360,1ptp4l401ktimersoftd/313:33:133
106891360,1ptp4l401ktimersoftd/313:06:543
106891360,1ptp4l401ktimersoftd/312:54:083
106891360,1ptp4l401ktimersoftd/312:24:423
106891350,2ptp4l14805-21kworker/3:212:57:123
106891350,2ptp4l14805-21kworker/3:212:57:123
106891350,0ptp4l401ktimersoftd/311:46:593
106891340,2ptp4l24513-21kworker/3:209:50:363
12322993328,3cyclictest33-21ksoftirqd/214:31:112
12322993327,4cyclictest33-21ksoftirqd/211:36:192
106891320,11ptp4l401ktimersoftd/311:01:023
1015623210,12sleep125-21ksoftirqd/109:16:161
194262310,2sleep00-21swapper/012:40:430
12322993126,3cyclictest33-21ksoftirqd/214:01:242
12322993126,3cyclictest33-21ksoftirqd/211:21:082
106891310,9ptp4l401ktimersoftd/310:25:553
106891310,1ptp4l401ktimersoftd/311:12:213
106891310,1ptp4l401ktimersoftd/311:09:123
106891310,0ptp4l401ktimersoftd/310:26:173
12322993024,3cyclictest33-21ksoftirqd/214:51:132
12322993020,8cyclictest33-21ksoftirqd/213:21:292
106891300,1ptp4l401ktimersoftd/310:40:423
106891300,0ptp4l401ktimersoftd/310:03:393
106891300,0ptp4l401ktimersoftd/309:38:443
277362290,1sleep20-21swapper/209:51:192
12330992924,3cyclictest41-21ksoftirqd/310:51:063
12330992923,3cyclictest41-21ksoftirqd/310:46:063
12330992923,3cyclictest41-21ksoftirqd/310:06:263
12322992923,3cyclictest33-21ksoftirqd/212:41:272
12316992921,4cyclictest25-21ksoftirqd/114:36:241
12316992921,4cyclictest25-21ksoftirqd/114:36:241
86572280,2sleep20-21swapper/212:29:092
12330992822,3cyclictest41-21ksoftirqd/310:31:243
12322992823,3cyclictest33-21ksoftirqd/210:21:062
12322992822,3cyclictest33-21ksoftirqd/214:11:302
12322992822,3cyclictest33-21ksoftirqd/213:41:272
12322992822,3cyclictest33-21ksoftirqd/212:11:252
106891280,10ptp4l401ktimersoftd/309:25:263
12330992722,3cyclictest41-21ksoftirqd/309:56:063
12330992721,3cyclictest41-21ksoftirqd/310:21:063
12330992721,3cyclictest41-21ksoftirqd/310:16:063
12322992722,3cyclictest33-21ksoftirqd/213:49:102
12322992722,3cyclictest33-21ksoftirqd/213:26:252
12322992722,3cyclictest33-21ksoftirqd/212:06:232
12322992722,3cyclictest33-21ksoftirqd/210:01:062
12322992721,3cyclictest33-21ksoftirqd/214:26:122
12322992721,3cyclictest33-21ksoftirqd/212:51:282
12322992721,3cyclictest33-21ksoftirqd/210:51:062
12322992712,5cyclictest33-21ksoftirqd/214:10:222
12316992721,3cyclictest25-21ksoftirqd/113:45:121
12316992720,5cyclictest25-21ksoftirqd/111:41:091
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional