You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-18 - 04:03
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 Sat Apr 18, 2026 00:44:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2969421480,3sleep02121599cyclictest22:45:350
79921230,3sleep02121599cyclictest21:19:030
2709521230,2sleep20-21swapper/222:00:492
1802121230,2sleep30-21swapper/323:02:293
2661321190,2sleep126610-21sshd23:55:141
155821000,1sleep01551-21bash00:02:580
2090629732,43sleep10-21swapper/119:09:241
2082929732,44sleep30-21swapper/319:08:263
78212940,2sleep17815-21sshd23:38:341
149522930,0sleep00-21swapper/021:30:340
194272910,2sleep319422-21rm00:30:183
290202900,1sleep229018-21iostat_ios00:20:142
147492900,1sleep00-21swapper/021:55:380
303662880,0sleep00-21swapper/023:07:390
67402860,3sleep30-21swapper/322:54:293
166342860,2sleep20-21swapper/223:53:592
323912820,3sleep10-21swapper/100:38:461
78682810,1sleep10-21swapper/122:31:461
185682810,1sleep20-21swapper/223:35:382
140542810,1sleep02024-21nfsd23:02:020
93392800,3sleep29340-21bash23:49:302
149122800,2sleep314910-21sshd23:57:283
310332790,5sleep30-21swapper/323:11:083
39502780,4sleep22121799cyclictest22:16:002
29412760,2sleep22024-21nfsd23:56:062
217382750,0sleep221736-21bash00:37:342
268362730,1sleep22512-21runrttasks23:29:102
51722720,2sleep10-21swapper/123:11:531
257892720,1sleep32024-21nfsd00:09:023
190622710,1sleep20-21swapper/200:11:422
154002680,0sleep215393-21sshd21:38:052
291072660,3sleep22121799cyclictest22:07:592
2086326424,11sleep20-21swapper/219:08:532
54182630,1sleep15419-21sshd23:08:291
74002610,2sleep10-21swapper/100:32:331
151092610,3sleep32121899cyclictest23:05:583
208342600,3sleep02121599cyclictest23:40:130
2062325832,4sleep00-21swapper/019:05:510
171082540,2sleep20-21swapper/200:26:322
20492470,1sleep20-21swapper/222:24:092
271962410,38sleep1144650irq/27-eth023:44:281
147672370,2sleep314757-21ls21:20:223
221562362,32sleep1144650irq/27-eth022:29:591
183042290,2sleep00-21swapper/023:13:330
91262280,4sleep10-21swapper/122:47:131
66422280,3sleep20-21swapper/221:58:292
155622270,3sleep00-21swapper/000:22:300
251122250,1sleep325115-21cpuspeed_turbos22:45:103
2121799257,13cyclictest23181-21sshd21:24:472
183362250,22sleep1144650irq/27-eth022:00:011
106782250,4sleep32121899cyclictest22:12:573
2121799240,17cyclictest28870-21bash23:41:032
13852240,2sleep00-21swapper/022:42:070
131662240,3sleep20-21swapper/221:27:022
2121799235,9cyclictest25086-21id00:30:512
158762220,1sleep22121799cyclictest21:30:402
109542220,2sleep30-21swapper/323:20:003
255102212,17sleep2144650irq/27-eth023:32:352
2121799216,2cyclictest0-21swapper/222:14:272
204372210,1sleep10-21swapper/121:35:121
125902210,1sleep20-21swapper/221:48:432
40482200,1sleep30-21swapper/322:16:013
320122200,18sleep2144650irq/27-eth000:17:072
289872200,10sleep3144650irq/27-eth021:57:153
143112200,18sleep3144650irq/27-eth000:26:143
63672190,3sleep00-21swapper/022:12:250
2121799193,9cyclictest11509-21sshd23:23:522
2121799191,2cyclictest0-21swapper/221:42:152
2121799190,16cyclictest0-21swapper/222:42:392
166412190,2sleep116637-21bash21:52:311
161152190,2sleep10-21swapper/100:00:581
63802180,16sleep2144650irq/27-eth022:35:082
2121899183,13cyclictest1980-21sshd23:45:123
2121899180,16cyclictest0-21swapper/300:10:553
2121799182,15cyclictest153250irq/28-eth1-rx-00:05:392
2121799181,9cyclictest18295-21sshd21:17:272
2121799181,8cyclictest0-21swapper/219:45:152
2121799181,11cyclictest0-21swapper/222:57:232
2121599180,17cyclictest4215-21sshd22:57:350
2121599180,13cyclictest0-21swapper/023:20:010
44532170,15sleep1144650irq/27-eth000:21:031
42492170,0sleep34247-21sshd22:08:483
21218991715,1cyclictest0-21swapper/323:41:513
2121899171,14cyclictest24557-21sshd21:11:203
2121899170,12cyclictest13550-21sshd22:43:443
2121799172,14cyclictest26684-21sshd22:49:312
2121799171,7cyclictest0-21swapper/220:40:382
2121799170,15cyclictest0-21swapper/222:52:012
2121799170,10cyclictest19335-21sshd23:13:412
2121699170,15cyclictest0-21swapper/122:15:121
2121699170,15cyclictest0-21swapper/121:17:211
2121699170,13cyclictest20040-21sshd00:19:221
2121699170,12cyclictest0-21swapper/123:03:451
69792160,14sleep3144650irq/27-eth021:19:443
317002160,9sleep03-21ksoftirqd/021:43:350
2121899168,4cyclictest23580-21sshd00:19:463
21218991610,4cyclictest5547-21sshd23:30:173
2121899160,14cyclictest6889-21sshd21:48:063
2121899160,14cyclictest0-21swapper/323:35:143
2121899160,14cyclictest0-21swapper/322:29:073
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional