You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-17 - 12:53
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 Mon Aug 17, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2633521620,4sleep03092199cyclictest22:22:100
2786821530,3sleep33094099cyclictest00:35:423
2786821530,3sleep33094099cyclictest00:35:423
1068911000,4ptp4l401ktimersoftd/321:25:113
320482740,2sleep10-21swapper/101:45:341
105382600,2sleep00-21swapper/002:28:130
193402580,1sleep30-21swapper/302:37:233
221652550,4sleep022167-21missed_timers22:12:140
3092799530,3cyclictest121rcu_preempt02:47:151
30921995325,3cyclictest9-21ksoftirqd/002:36:590
30921995225,3cyclictest9-21ksoftirqd/001:51:590
30921995224,4cyclictest9-21ksoftirqd/000:56:570
246862520,2sleep00-21swapper/002:42:300
30921995124,4cyclictest9-21ksoftirqd/021:31:540
30921995124,14cyclictest9-21ksoftirqd/001:42:200
30921995030,5cyclictest9-21ksoftirqd/021:26:520
30921995025,4cyclictest9-21ksoftirqd/002:47:150
30921995016,4cyclictest9-21ksoftirqd/000:07:130
30921994924,3cyclictest9-21ksoftirqd/002:17:160
30927994829,10cyclictest25-21ksoftirqd/101:22:251
30927994826,7cyclictest25-21ksoftirqd/100:52:201
30927994824,10cyclictest25-21ksoftirqd/102:17:141
30921994822,3cyclictest9-21ksoftirqd/000:46:570
30940994730,12cyclictest41-21ksoftirqd/321:42:063
30927994722,4cyclictest25-21ksoftirqd/100:28:591
30927994722,3cyclictest25-21ksoftirqd/102:42:121
3092799471,3cyclictest121rcu_preempt01:07:091
30921994722,4cyclictest9-21ksoftirqd/000:12:180
30921994721,3cyclictest9-21ksoftirqd/000:02:120
30921994719,7cyclictest9-21ksoftirqd/002:12:300
287512470,1sleep20-21swapper/201:42:182
30927994622,3cyclictest25-21ksoftirqd/100:57:161
30921994622,4cyclictest9-21ksoftirqd/023:06:550
30921994622,3cyclictest9-21ksoftirqd/022:36:540
30921994621,3cyclictest9-21ksoftirqd/001:12:270
30921994620,4cyclictest9-21ksoftirqd/023:57:230
30927994520,3cyclictest25-21ksoftirqd/102:33:571
30927994519,4cyclictest25-21ksoftirqd/100:12:231
30927994518,4cyclictest25-21ksoftirqd/102:12:171
30921994521,3cyclictest9-21ksoftirqd/000:32:150
30921994521,3cyclictest9-21ksoftirqd/000:32:150
30921994520,4cyclictest9-21ksoftirqd/002:22:180
30921994520,4cyclictest9-21ksoftirqd/001:37:100
30921994520,4cyclictest9-21ksoftirqd/001:07:270
30921994520,4cyclictest9-21ksoftirqd/001:04:270
30921994519,4cyclictest9-21ksoftirqd/002:07:180
30921994518,4cyclictest9-21ksoftirqd/002:39:400
30927994425,4cyclictest25-21ksoftirqd/101:47:221
30927994420,4cyclictest25-21ksoftirqd/100:11:301
30927994418,4cyclictest25-21ksoftirqd/101:02:111
30921994421,3cyclictest9-21ksoftirqd/021:42:120
30921994420,4cyclictest9-21ksoftirqd/022:17:090
30921994420,3cyclictest9-21ksoftirqd/023:42:190
30921994420,3cyclictest9-21ksoftirqd/021:27:090
30921994420,3cyclictest9-21ksoftirqd/000:27:250
30921994419,4cyclictest9-21ksoftirqd/023:07:080
30921994419,3cyclictest9-21ksoftirqd/002:52:300
30921994419,3cyclictest9-21ksoftirqd/000:37:160
30921994419,3cyclictest9-21ksoftirqd/000:37:160
30927994319,3cyclictest25-21ksoftirqd/123:27:091
30927994319,3cyclictest25-21ksoftirqd/123:22:131
30927994319,3cyclictest25-21ksoftirqd/101:32:191
30927994318,5cyclictest25-21ksoftirqd/121:32:021
30927994318,4cyclictest25-21ksoftirqd/123:37:121
30927994318,4cyclictest25-21ksoftirqd/122:57:241
30927994318,4cyclictest25-21ksoftirqd/101:13:391
30921994321,3cyclictest9-21ksoftirqd/000:17:190
30921994320,3cyclictest9-21ksoftirqd/023:16:550
30921994320,3cyclictest9-21ksoftirqd/022:47:130
30921994320,3cyclictest9-21ksoftirqd/022:47:130
30921994320,3cyclictest9-21ksoftirqd/002:02:420
30921994320,3cyclictest9-21ksoftirqd/001:52:180
30921994319,4cyclictest9-21ksoftirqd/023:53:150
30921994319,4cyclictest9-21ksoftirqd/021:52:100
30921994319,3cyclictest9-21ksoftirqd/022:06:540
30921994318,4cyclictest9-21ksoftirqd/000:57:100
30921994317,4cyclictest9-21ksoftirqd/000:47:210
106891430,1ptp4l401ktimersoftd/300:06:043
30927994219,3cyclictest25-21ksoftirqd/121:47:061
30921994218,3cyclictest9-21ksoftirqd/023:27:170
30921994218,3cyclictest9-21ksoftirqd/021:47:090
30921994218,3cyclictest9-21ksoftirqd/001:36:590
30921994218,3cyclictest9-21ksoftirqd/001:22:070
30921994217,3cyclictest9-21ksoftirqd/023:47:170
3092799415,7cyclictest25-21ksoftirqd/101:37:161
30927994128,10cyclictest25-21ksoftirqd/100:47:271
30927994123,3cyclictest25-21ksoftirqd/102:06:041
30927994121,8cyclictest25-21ksoftirqd/122:52:241
30927994116,4cyclictest25-21ksoftirqd/100:18:431
3092799410,5cyclictest25-21ksoftirqd/121:27:221
30921994119,4cyclictest9-21ksoftirqd/022:27:190
30921994118,4cyclictest9-21ksoftirqd/021:41:530
30921994118,3cyclictest9-21ksoftirqd/023:22:250
30921994118,3cyclictest9-21ksoftirqd/001:27:170
30921994116,3cyclictest9-21ksoftirqd/000:22:150
30921994115,3cyclictest9-21ksoftirqd/001:58:090
3092799409,7cyclictest25-21ksoftirqd/101:27:171
30927994029,5cyclictest25-21ksoftirqd/102:27:131
30927994024,4cyclictest25-21ksoftirqd/100:22:251
30927994019,4cyclictest25-21ksoftirqd/122:17:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional