You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-02 - 09:11
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 Tue Jun 02, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
117521790,3sleep32435599cyclictest00:40:013
117521790,3sleep32435599cyclictest00:40:013
2189621780,3sleep12433999cyclictest01:34:311
269721670,5sleep02433299cyclictest23:01:330
1361821450,4sleep22434899cyclictest01:59:012
1095821390,3sleep12433999cyclictest23:44:021
1068911050,4ptp4l401ktimersoftd/320:42:123
314952740,5sleep131494-21fschecks_count22:05:131
106891740,1ptp4l401ktimersoftd/322:18:113
106891710,1ptp4l401ktimersoftd/321:24:383
106891670,1ptp4l401ktimersoftd/302:08:543
106891640,10ptp4l401ktimersoftd/322:49:543
106891640,10ptp4l401ktimersoftd/322:49:543
106891620,1ptp4l401ktimersoftd/321:25:273
143472610,1sleep00-21swapper/001:25:270
106891580,1ptp4l401ktimersoftd/301:56:443
56382570,2sleep20-21swapper/201:50:222
39132570,4sleep33911-21tail23:35:293
106891570,1ptp4l401ktimersoftd/302:14:043
106891570,1ptp4l401ktimersoftd/301:26:353
106891560,1ptp4l401ktimersoftd/322:10:263
194632550,4sleep32435599cyclictest23:51:473
106891550,1ptp4l401ktimersoftd/323:16:113
106891490,2ptp4l10274-21kworker/3:023:05:443
50102480,1sleep00-21swapper/023:05:060
106891460,2ptp4l10274-21kworker/3:023:22:513
106891460,2ptp4l10274-21kworker/3:000:03:413
106891460,1ptp4l401ktimersoftd/323:02:083
24332994339,2cyclictest0-21swapper/020:44:550
106891390,1ptp4l401ktimersoftd/322:59:543
106891380,1ptp4l401ktimersoftd/323:58:043
106891380,1ptp4l401ktimersoftd/323:46:503
106891380,1ptp4l401ktimersoftd/301:20:363
106891380,1ptp4l401ktimersoftd/300:44:033
106891380,1ptp4l401ktimersoftd/300:26:223
106891370,2ptp4l10274-21kworker/3:021:40:213
106891370,1ptp4l401ktimersoftd/323:30:573
106891370,1ptp4l401ktimersoftd/323:29:383
106891370,1ptp4l401ktimersoftd/323:11:263
106891370,1ptp4l401ktimersoftd/322:53:043
106891370,1ptp4l401ktimersoftd/301:39:193
106891370,1ptp4l401ktimersoftd/301:10:433
106891370,1ptp4l401ktimersoftd/301:08:553
106891370,1ptp4l401ktimersoftd/300:22:023
106891370,1ptp4l401ktimersoftd/300:16:343
106891370,1ptp4l401ktimersoftd/300:09:263
106891360,1ptp4l401ktimersoftd/301:49:493
106891360,1ptp4l401ktimersoftd/301:04:493
106891360,0ptp4l401ktimersoftd/301:54:333
106891360,0ptp4l401ktimersoftd/301:17:473
106891360,0ptp4l401ktimersoftd/300:31:073
106891360,0ptp4l401ktimersoftd/300:31:073
246532350,6sleep2321ktimersoftd/223:25:082
106891350,1ptp4l401ktimersoftd/300:45:283
24332993428,3cyclictest233-21systemd-journal21:09:510
106891340,1ptp4l401ktimersoftd/301:30:313
106891340,1ptp4l401ktimersoftd/300:59:413
106891340,1ptp4l401ktimersoftd/300:10:513
313742330,1sleep30-21swapper/322:05:113
106891330,1ptp4l401ktimersoftd/322:44:503
106891330,1ptp4l401ktimersoftd/322:30:253
106891330,1ptp4l401ktimersoftd/321:57:543
106891330,1ptp4l401ktimersoftd/321:07:353
106891330,1ptp4l10274-21kworker/3:021:11:063
106891320,0ptp4l401ktimersoftd/321:54:183
106891310,1ptp4l401ktimersoftd/322:04:193
106891310,1ptp4l401ktimersoftd/301:41:113
106891310,0ptp4l401ktimersoftd/321:48:393
106891310,0ptp4l401ktimersoftd/320:59:153
24348993022,4cyclictest33-21ksoftirqd/201:45:152
226192305,10sleep10-21swapper/120:40:131
106891300,1ptp4l401ktimersoftd/323:41:153
106891300,1ptp4l401ktimersoftd/321:38:533
106891300,1ptp4l401ktimersoftd/320:47:473
24339992923,3cyclictest25-21ksoftirqd/123:30:181
24332992923,3cyclictest9-21ksoftirqd/023:30:200
106891290,0ptp4l401ktimersoftd/321:01:013
106891290,0ptp4l401ktimersoftd/321:01:013
24348992821,4cyclictest24222-21awk22:50:252
24348992821,3cyclictest33-21ksoftirqd/202:00:192
24348992814,11cyclictest22202-21sh01:35:022
2434899280,3cyclictest121rcu_preempt00:07:572
24332992822,3cyclictest9-21ksoftirqd/023:29:590
232472285,10sleep20-21swapper/220:40:182
24355992721,3cyclictest41-21ksoftirqd/300:50:253
24348992720,4cyclictest33-21ksoftirqd/222:43:572
24348992720,4cyclictest33-21ksoftirqd/220:51:522
24348992720,4cyclictest33-21ksoftirqd/201:19:022
24339992720,4cyclictest6516-21cat22:20:171
24339992720,4cyclictest25-21ksoftirqd/101:20:171
24332992722,3cyclictest9-21ksoftirqd/001:50:240
24332992721,3cyclictest9-21ksoftirqd/002:12:450
106891270,1ptp4l401ktimersoftd/322:25:433
24355992620,3cyclictest41-21ksoftirqd/321:33:573
2434899265,14cyclictest24314-21ssh02:10:142
24348992620,3cyclictest33-21ksoftirqd/201:25:352
24348992619,4cyclictest33-21ksoftirqd/201:14:122
24339992621,3cyclictest25-21ksoftirqd/121:54:571
24339992620,3cyclictest25-21ksoftirqd/101:10:101
24339992620,3cyclictest25-21ksoftirqd/100:50:281
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional