You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-18 - 07:53
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 Fri Sep 18, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2506721700,4sleep32862899cyclictest23:46:553
1741821530,4sleep02861099cyclictest22:24:580
1832521510,5sleep02861099cyclictest00:45:380
1068911060,4ptp4l401ktimersoftd/321:41:243
185392700,2sleep30-21swapper/300:46:013
106891680,9ptp4l401ktimersoftd/301:01:153
147882640,4sleep214787-21df01:49:512
282382584,10sleep10-21swapper/121:41:061
172942580,3sleep22861999cyclictest00:11:392
299592550,2sleep10-21swapper/100:58:551
286642540,2sleep20-21swapper/201:30:002
205332530,1sleep00-21swapper/003:00:360
177692530,2sleep30-21swapper/300:12:283
2861099517,9cyclictest9-21ksoftirqd/001:54:380
2861099506,7cyclictest9-21ksoftirqd/002:59:410
28610995021,6cyclictest9-21ksoftirqd/021:54:490
2861099502,11cyclictest9-21ksoftirqd/000:19:500
153592500,2sleep215360-21sh00:43:552
326072490,3sleep132598-21ssh01:34:531
2861099487,7cyclictest17228-21/usr/sbin/munin23:35:070
28610994822,4cyclictest9-21ksoftirqd/000:12:510
28610994821,4cyclictest9-21ksoftirqd/000:52:250
28610994820,7cyclictest9-21ksoftirqd/003:09:590
28610994820,7cyclictest9-21ksoftirqd/001:10:340
28610994819,6cyclictest9-21ksoftirqd/001:47:480
28610994813,4cyclictest9-21ksoftirqd/002:26:370
28610994721,4cyclictest9-21ksoftirqd/000:37:090
28610994720,5cyclictest9-21ksoftirqd/002:13:160
2861099465,7cyclictest9-21ksoftirqd/002:39:400
2861099464,9cyclictest9-21ksoftirqd/021:45:010
2861099464,7cyclictest9-21ksoftirqd/003:09:400
2861099464,6cyclictest643-21ssh01:34:580
2861099463,9cyclictest9-21ksoftirqd/023:54:560
28610994634,3cyclictest9-21ksoftirqd/001:41:230
28610994620,4cyclictest9-21ksoftirqd/000:41:030
125252460,1sleep00-21swapper/000:07:110
2861099456,9cyclictest9-21ksoftirqd/023:40:050
2861099456,6cyclictest9-21ksoftirqd/022:30:030
2861099455,7cyclictest9-21ksoftirqd/001:15:020
2861099454,9cyclictest9-21ksoftirqd/002:29:560
2861099454,7cyclictest9-21ksoftirqd/001:55:020
28610994520,9cyclictest9-21ksoftirqd/002:44:040
28610994519,4cyclictest9-21ksoftirqd/023:30:290
28610994519,4cyclictest9-21ksoftirqd/001:25:340
28610994519,4cyclictest9-21ksoftirqd/000:26:090
2861099446,7cyclictest9-21ksoftirqd/002:19:510
2861099445,7cyclictest9-21ksoftirqd/022:49:350
2861099444,7cyclictest9-21ksoftirqd/002:00:090
2861099444,6cyclictest28991-21ssh01:30:070
2861099443,7cyclictest11139-21ssh02:19:390
28610994420,4cyclictest9-21ksoftirqd/001:01:560
28610994419,9cyclictest9-21ksoftirqd/002:53:560
28610994418,10cyclictest9-21ksoftirqd/000:03:150
28610994417,4cyclictest9-21ksoftirqd/022:12:000
282832445,26sleep20-21swapper/221:41:392
2861099437,4cyclictest9-21ksoftirqd/023:24:360
2861099433,6cyclictest9-21ksoftirqd/002:04:560
28610994317,6cyclictest9-21ksoftirqd/000:29:580
28610994317,5cyclictest9-21ksoftirqd/000:19:140
2861099426,7cyclictest9-21ksoftirqd/023:49:540
2861099426,4cyclictest9-21ksoftirqd/021:49:460
2861099424,7cyclictest9-21ksoftirqd/023:24:560
2861099424,7cyclictest9-21ksoftirqd/022:34:470
2861099424,7cyclictest9-21ksoftirqd/022:34:470
2861099424,10cyclictest9-21ksoftirqd/022:55:010
2861099423,9cyclictest9-21ksoftirqd/023:19:360
28610994221,7cyclictest9-21ksoftirqd/000:56:300
28610994217,4cyclictest9-21ksoftirqd/022:01:000
28610994217,4cyclictest9-21ksoftirqd/002:48:560
2861099416,4cyclictest9-21ksoftirqd/023:10:010
2861099415,6cyclictest9-21ksoftirqd/023:44:560
2861099415,5cyclictest9-21ksoftirqd/022:39:560
28610994119,4cyclictest9-21ksoftirqd/001:19:540
2862899409,20cyclictest19980-21mailstats22:29:573
2861099403,9cyclictest9-21ksoftirqd/022:49:460
2861099403,5cyclictest9-21ksoftirqd/001:04:560
2861099402,7cyclictest9-21ksoftirqd/022:04:500
106891400,0ptp4l401ktimersoftd/300:53:093
2861099396,6cyclictest9-21ksoftirqd/022:15:020
2861099394,7cyclictest5145-21awk23:09:350
2861099392,8cyclictest9-21ksoftirqd/022:59:570
2861099390,7cyclictest9-21ksoftirqd/022:19:510
106891390,1ptp4l401ktimersoftd/303:01:363
106891390,1ptp4l401ktimersoftd/302:59:043
106891390,1ptp4l401ktimersoftd/302:40:453
106891390,1ptp4l401ktimersoftd/301:28:003
106891390,1ptp4l401ktimersoftd/301:21:403
106891390,1ptp4l401ktimersoftd/300:16:083
28628993821,14cyclictest41-21ksoftirqd/323:50:163
28628993814,20cyclictest13009-21sed23:24:513
28619993822,7cyclictest33-21ksoftirqd/202:19:512
115702380,2sleep20-21swapper/200:05:332
106891380,1ptp4l401ktimersoftd/322:34:563
106891380,1ptp4l401ktimersoftd/322:34:563
106891380,1ptp4l401ktimersoftd/302:52:283
106891380,1ptp4l401ktimersoftd/302:49:383
106891380,1ptp4l401ktimersoftd/302:38:023
106891380,1ptp4l401ktimersoftd/302:17:343
106891380,1ptp4l401ktimersoftd/302:13:043
106891380,1ptp4l401ktimersoftd/301:57:423
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional