You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-07 - 14:04
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 rack5slot0.osadl.org (updated Sun Dec 07, 2025 00:44:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
976121610,1sleep02910299cyclictest23:45:130
2807221410,2sleep10-21swapper/123:30:551
3271921330,2sleep30-21swapper/320:26:503
2997421260,4sleep32910599cyclictest00:06:143
643621220,2sleep36430-21sshd00:10:183
1608221200,2sleep316083-21unixbench_multi21:00:243
2098221130,4sleep12910399cyclictest00:02:101
108121060,3sleep32910599cyclictest23:18:433
1608621050,2sleep20-21swapper/200:08:042
1208321050,2sleep30-21swapper/321:34:263
249421010,0sleep00-21swapper/023:38:050
2064821000,1sleep10-21swapper/100:24:501
147092970,4sleep10-21swapper/121:31:231
262602960,1sleep30-21swapper/321:10:333
111162940,3sleep20-21swapper/200:01:112
293512910,2sleep10-21swapper/123:18:171
269732910,2sleep226974-21sshd22:46:072
118432900,1sleep30-21swapper/300:20:233
2864228932,52sleep30-21swapper/319:07:293
217262890,1sleep021700-21sshd00:21:250
141062890,3sleep314095-21sshd23:00:393
77712880,0sleep27765-21sshd22:44:192
198572880,1sleep00-21swapper/022:16:360
85442870,1sleep03-21ksoftirqd/023:00:120
63902860,3sleep30-21swapper/321:24:243
127582850,1sleep012757-21bash22:38:240
138202830,1sleep013815-21bash23:58:200
98132820,2sleep31848-21nfsd23:41:563
2883928234,43sleep10-21swapper/119:09:541
163362820,1sleep30-21swapper/322:48:183
38692810,2sleep30-21swapper/321:39:593
90082790,2sleep30-21swapper/323:51:303
259092780,2sleep10-21swapper/123:24:221
233942780,6sleep22910499cyclictest21:25:552
71832770,4sleep02910299cyclictest21:56:110
217602770,2sleep321761-21bash22:29:413
101502760,1sleep210140-21sshd23:00:182
317362750,3sleep12910399cyclictest22:27:231
232582750,2sleep30-21swapper/322:52:063
218962750,3sleep10-21swapper/100:15:041
2877627432,12sleep20-21swapper/219:09:082
96542730,2sleep10-21swapper/123:03:311
308272730,4sleep22910499cyclictest00:29:252
160412730,1sleep00-21swapper/022:51:220
120362720,2sleep312035-21sshd23:10:143
325052710,0sleep21848-21nfsd21:33:132
302102690,4sleep20-21swapper/221:42:312
93382680,2sleep19336-21sshd21:59:411
186332680,0sleep10-21swapper/119:55:221
175662650,2sleep10-21swapper/122:51:311
305942640,3sleep12910399cyclictest22:04:581
2877926133,4sleep00-21swapper/019:09:100
234322610,1sleep01848-21nfsd21:16:350
6682570,1sleep20-21swapper/200:12:582
285772560,1sleep20-21swapper/223:08:402
285772560,1sleep20-21swapper/223:08:402
213692500,1sleep20-21swapper/200:21:242
39162420,40sleep1135650irq/27-eth022:34:221
8042364,29sleep1135650irq/27-eth023:05:481
8042364,29sleep1135650irq/27-eth023:05:471
2910499351,18cyclictest135650irq/27-eth022:32:582
2910399358,17cyclictest22-21ksoftirqd/121:50:281
29103993431,1cyclictest0-21swapper/122:21:371
304682330,1sleep01848-21nfsd22:49:430
2910499335,22cyclictest17057-21sshd23:10:372
8892320,1sleep0885-21sshd00:19:240
2910499320,9cyclictest0-21swapper/200:32:052
171902320,2sleep20-21swapper/222:00:222
29105993126,2cyclictest0-21swapper/322:40:293
2910499310,7cyclictest0-21swapper/223:48:402
29103993117,9cyclictest135650irq/27-eth000:25:461
29103993111,17cyclictest22-21ksoftirqd/123:13:481
29103993014,13cyclictest135650irq/27-eth023:54:371
2910499293,21cyclictest1065-21sshd23:34:492
2910499292,25cyclictest16745-21sshd23:26:352
2910499290,2cyclictest0-21swapper/223:50:282
2910499290,27cyclictest0-21swapper/222:55:562
2910499290,25cyclictest16944-21sshd00:38:042
2910499290,1cyclictest0-21swapper/222:37:202
2910399298,9cyclictest135650irq/27-eth022:07:521
242432290,5sleep32910599cyclictest23:24:123
2910499287,10cyclictest1959-21sshd22:15:282
2910499282,23cyclictest1846-21nfsd23:38:112
2910499281,4cyclictest0-21swapper/222:10:012
2910499281,25cyclictest0-21swapper/223:19:002
2910499280,4cyclictest0-21swapper/222:25:412
2910499280,4cyclictest0-21swapper/221:45:582
2910499280,3cyclictest0-21swapper/222:20:372
2910499280,3cyclictest0-21swapper/222:08:562
2910499280,3cyclictest0-21swapper/221:55:542
2910499280,3cyclictest0-21swapper/221:19:542
2910499280,26cyclictest0-21swapper/223:20:432
2910499280,26cyclictest0-21swapper/200:16:132
29103992812,13cyclictest135650irq/27-eth022:56:071
2910499270,3cyclictest0-21swapper/223:57:572
2910499270,3cyclictest0-21swapper/221:38:452
2910499270,2cyclictest0-21swapper/223:40:172
2910499270,2cyclictest0-21swapper/221:13:252
2910499270,24cyclictest0-21swapper/222:50:032
2910399279,17cyclictest22-21ksoftirqd/123:59:271
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional