You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-25 - 08:08
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 Thu Jun 25, 2026 00:44:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2125021560,0sleep021248-21sshd21:43:360
1362521480,4sleep10-21swapper/119:05:111
3192021370,1sleep08-21rcu_preempt23:08:040
1396021340,1sleep01569199cyclictest22:04:280
1574821210,2sleep315745-21sshd21:14:343
1512829823,47sleep30-21swapper/319:06:213
237492880,1sleep10-21swapper/121:36:431
7882860,2sleep12023-21nfsd21:34:231
281392830,4sleep01569199cyclictest21:19:270
243342820,3sleep01569199cyclictest00:10:550
202932810,3sleep10-21swapper/123:48:081
148192800,3sleep20-21swapper/222:04:342
108972790,3sleep20-21swapper/222:29:382
147032770,1sleep014697-21sshd22:51:330
147032770,1sleep014697-21sshd22:51:330
322432760,1sleep00-21swapper/022:46:310
114002760,1sleep010-21rcuc/023:39:340
161342740,1sleep30-21swapper/323:54:553
252472730,1sleep20-21swapper/223:37:272
295122700,0sleep00-21swapper/000:07:380
1529027032,11sleep20-21swapper/219:08:252
17782680,2sleep10-21swapper/122:57:221
268902670,3sleep01569199cyclictest20:45:140
256942670,1sleep00-21swapper/023:15:010
188522670,3sleep11569299cyclictest22:30:211
1522425532,11sleep00-21swapper/019:07:350
186512420,0sleep018654-21sendmail_mailqu22:30:210
23392390,0sleep00-21swapper/023:11:570
276752380,2sleep30-21swapper/321:37:103
79502370,2sleep20-21swapper/221:53:192
214642330,2sleep00-21swapper/021:58:100
126522320,30sleep1144650irq/27-eth000:02:121
75082300,0sleep27507-21fschecks_time23:50:132
182212290,1sleep30-21swapper/321:18:223
1569399297,18cyclictest0-21swapper/222:34:572
60962280,2sleep30-21swapper/322:22:023
218142280,26sleep3144650irq/27-eth023:59:293
1569499280,26cyclictest2024-21nfsd23:32:073
277692270,2sleep30-21swapper/300:26:053
206112272,22sleep328950irq/26-ahci[00023:48:103
55502260,2sleep20-21swapper/200:05:002
160142260,0sleep00-21swapper/022:44:550
62992250,1sleep16298-21latency23:05:161
297902240,2sleep129789-21sshd23:41:271
182082240,3sleep218206-21sshd23:10:052
1569399244,4cyclictest20873-21sshd23:33:032
146252240,3sleep20-21swapper/222:19:132
318232230,1sleep02024-21nfsd00:30:230
31112230,20sleep1144650irq/27-eth023:34:551
1569399220,18cyclictest13843-21bash00:17:072
65532210,19sleep1144650irq/27-eth021:24:181
295812210,3sleep21569399cyclictest22:09:502
276482210,1sleep327644-21sshd00:18:483
187902210,2sleep30-21swapper/322:19:453
15691992115,1cyclictest0-21swapper/023:32:070
1569199210,18cyclictest0-21swapper/021:22:470
112502210,1sleep311252-21sshd22:07:393
92512200,18sleep3144650irq/27-eth022:29:283
319392200,18sleep2144650irq/27-eth022:46:302
220602200,3sleep22066-21nscd21:36:322
216322200,18sleep1144650irq/27-eth021:58:121
15694992017,2cyclictest0-21swapper/323:02:103
1569399208,6cyclictest9651-21sshd00:20:232
1569399208,6cyclictest31325-21id23:19:192
1569399202,3cyclictest23184-21sshd23:59:392
75142190,2sleep20-21swapper/221:42:052
207102190,1sleep20-21swapper/200:25:202
15694991917,1cyclictest0-21swapper/319:47:363
1569399193,7cyclictest0-21swapper/223:09:422
1569399191,8cyclictest21552-21sshd22:41:522
1569299198,4cyclictest24236-21sshd23:29:481
15692991910,4cyclictest15213-21sshd00:24:521
195872180,16sleep1144650irq/27-eth021:25:471
1569499180,13cyclictest27388-21sshd23:07:343
1569499180,13cyclictest144650irq/27-eth022:58:573
1569499180,12cyclictest6336-21sshd22:00:023
1569499180,12cyclictest28059-21sshd21:33:503
15693991813,4cyclictest33-21ksoftirqd/223:40:012
1569299186,11cyclictest2023-21nfsd22:00:161
1569299185,11cyclictest4367-21id21:45:151
1569299180,11cyclictest7296-21sshd22:36:141
1569299180,11cyclictest21694-21sshd22:05:141
236672170,3sleep01569199cyclictest23:29:440
235552170,15sleep1144650irq/27-eth021:51:191
188282170,4sleep1144650irq/27-eth022:26:591
15694991712,3cyclictest7289-21bash22:14:413
1569499171,14cyclictest0-21swapper/323:35:413
1569499170,15cyclictest10411-21users00:05:213
1569499170,12cyclictest15362-21sshd23:28:493
1569399175,6cyclictest22786-21df19:25:112
1569399175,6cyclictest1877-21sshd22:35:402
1569399175,11cyclictest33-21ksoftirqd/200:39:102
1569399174,7cyclictest7070-21bash21:10:112
1569399172,7cyclictest31738-21bash22:53:312
1569399172,7cyclictest31738-21bash22:53:302
1569399171,8cyclictest0-21swapper/222:22:312
15693991712,3cyclictest5229-21bash21:20:202
1569399171,1cyclictest17635-21bash00:06:112
1569399171,11cyclictest33-21ksoftirqd/221:56:022
1569299177,0cyclictest0-21swapper/119:30:221
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional