You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-27 - 02:14
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 Mon Jul 27, 2026 00:44:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
101221350,4sleep12481499cyclictest23:15:391
1486521280,1sleep314862-21rm00:00:553
865121260,3sleep32481699cyclictest22:15:503
821221000,1sleep30-21swapper/322:50:083
2439029932,46sleep30-21swapper/319:07:543
113082960,0sleep00-21swapper/000:21:030
148232940,3sleep214820-21sshd22:27:472
35012900,2sleep20-21swapper/223:48:152
187172900,2sleep30-21swapper/322:28:083
2438328933,52sleep10-21swapper/119:07:491
58082880,2sleep20-21swapper/223:25:022
172102880,1sleep317207-21sshd23:32:083
52312860,2sleep20-21swapper/221:23:182
42662860,0sleep041ktimersoftd/023:33:540
207322860,2sleep220733-21sshd21:13:212
143102860,4sleep32481699cyclictest21:58:513
34272830,2sleep02481399cyclictest20:45:100
256342830,1sleep025627-21sshd21:27:540
207272820,2sleep320724-21sshd21:53:303
268402810,2sleep30-21swapper/323:56:103
25422810,2sleep22540-21sshd23:30:472
132872810,2sleep313284-21cp21:29:413
305042800,1sleep10-21swapper/121:31:081
29042790,1sleep12896-21sshd00:20:201
102112770,1sleep310207-21bash23:04:513
80832750,1sleep00-21swapper/022:01:150
6402750,3sleep12481499cyclictest00:05:301
307572750,2sleep22132-21sshd21:19:552
305462750,0sleep030538-21sshd21:42:570
266722750,3sleep30-21swapper/300:13:443
160652750,3sleep216066-21bash21:41:392
38062740,1sleep00-21swapper/021:31:380
2453727332,12sleep20-21swapper/219:09:462
84912700,2sleep20-21swapper/200:38:212
274812700,2sleep10-21swapper/122:23:131
158862700,5sleep12481499cyclictest22:19:251
311582690,4sleep22481599cyclictest22:15:052
64872680,1sleep06485-21bash00:17:430
64872680,1sleep06485-21bash00:17:420
38842660,4sleep12481499cyclictest00:26:121
15032660,2sleep11494-21sshd21:14:321
14852660,3sleep22481599cyclictest00:31:522
131582630,3sleep22481599cyclictest00:00:452
2426925632,12sleep00-21swapper/019:06:220
180922470,0sleep118093-21sshd22:30:511
94032360,3sleep20-21swapper/222:13:082
55492360,3sleep30-21swapper/321:20:283
80632320,0sleep18064-21bash22:38:321
223762320,3sleep30-21swapper/322:34:093
220092320,29sleep3144650irq/27-eth000:36:373
319652300,3sleep20-21swapper/222:35:012
248032290,1sleep024782-21sshd22:34:230
216052290,2sleep121601-21sshd22:57:081
280952280,26sleep128950irq/26-ahci[00022:09:081
8392260,0sleep00-21swapper/023:48:010
85402250,4sleep20-21swapper/222:55:572
294452250,3sleep229438-21sshd00:13:592
288982250,0sleep041ktimersoftd/022:57:470
70432230,2sleep30-21swapper/320:50:233
288432220,1sleep02024-21nfsd00:02:120
276582220,0sleep00-21swapper/021:48:250
51742210,19sleep128950irq/26-ahci[00023:27:591
31552210,1sleep22024-21nfsd21:57:462
241022210,1sleep20-21swapper/223:53:002
4152200,17sleep3144650irq/27-eth022:00:313
272772200,18sleep3144650irq/27-eth000:28:253
93262190,17sleep3144650irq/27-eth000:32:373
306512190,17sleep3144650irq/27-eth023:50:333
275282190,1sleep027524-21sshd21:36:400
2481699193,14cyclictest5372-21sshd23:13:073
106972190,17sleep1144650irq/27-eth021:29:271
298402180,16sleep1144650irq/27-eth000:16:531
298402180,16sleep1144650irq/27-eth000:16:521
2481699180,9cyclictest144650irq/27-eth022:05:213
2481699180,13cyclictest0-21swapper/323:24:063
2481499188,4cyclictest17180-21sshd22:02:111
2481499181,5cyclictest2078-21nscd00:01:501
24814991811,2cyclictest19219-21cp22:48:151
2481499181,12cyclictest18099-21sshd21:53:161
2481499180,13cyclictest1249-21sshd21:46:031
142642180,1sleep10-21swapper/121:55:401
94072170,15sleep1144650irq/27-eth023:43:021
2481699178,4cyclictest9704-21sshd23:45:493
2481699170,8cyclictest0-21swapper/321:37:503
2481699170,16cyclictest22821-21sshd22:20:013
2481699170,15cyclictest0-21swapper/321:47:513
2481699170,12cyclictest29605-21sshd23:06:363
2481599178,8cyclictest0-21swapper/221:34:102
2481599174,12cyclictest0-21swapper/220:04:112
2481599171,15cyclictest0-21swapper/223:22:492
2481499178,4cyclictest24920-21sshd00:30:581
24814991711,5cyclictest5010-21sshd22:12:441
24814991711,4cyclictest7060-21id21:20:351
2481499170,13cyclictest8205-21sshd22:41:191
2481499170,12cyclictest7477-21sshd23:07:321
2481499170,12cyclictest29503-21id22:26:101
2481499170,12cyclictest2022-21nfsd23:24:001
24813991711,5cyclictest3-21ksoftirqd/022:52:280
116842170,15sleep3144650irq/27-eth022:56:153
2481699167,3cyclictest0-21swapper/300:06:443
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional