You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-21 - 19:14
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 Thu May 21, 2026 12:44:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
331621280,1sleep20-21swapper/211:08:352
2601321180,3sleep226014-21id12:07:032
152821090,3sleep13134899cyclictest11:19:491
984821060,1sleep041ktimersoftd/011:35:140
182142960,2sleep118212-21bash12:09:461
293792910,2sleep20-21swapper/210:46:112
3099028633,49sleep10-21swapper/107:08:541
3084428532,49sleep30-21swapper/307:07:043
101282850,1sleep30-21swapper/307:35:013
276992840,2sleep20-21swapper/209:14:112
60382820,0sleep02512-21runrttasks10:51:060
320372820,3sleep23134999cyclictest09:29:502
119032820,5sleep23134999cyclictest10:16:022
229912810,4sleep23134999cyclictest10:30:582
166062810,5sleep20-21swapper/211:24:592
150022810,2sleep10-21swapper/109:38:141
149522800,2sleep30-21swapper/311:24:473
148072800,1sleep00-21swapper/012:13:100
190822790,2sleep319084-21sshd12:17:223
131782790,2sleep313173-21sshd10:30:013
80642780,1sleep10-21swapper/111:09:071
96962770,1sleep09692-21sshd09:30:440
312602760,2sleep331258-21sshd10:25:063
172772760,2sleep30-21swapper/309:49:183
41612750,2sleep30-21swapper/310:57:593
148992750,2sleep30-21swapper/311:32:063
209802740,1sleep20-21swapper/209:56:262
171212730,4sleep33135199cyclictest11:17:343
83482710,3sleep03134799cyclictest11:57:390
116402710,0sleep00-21swapper/009:41:340
10772710,2sleep30-21swapper/309:22:453
286452700,1sleep20-21swapper/212:03:382
307102690,1sleep20-21swapper/212:33:072
298372680,0sleep00-21swapper/011:52:540
296032660,1sleep20-21swapper/210:50:132
21812660,3sleep23134999cyclictest10:43:232
200922650,1sleep20-21swapper/210:23:512
3082826232,17sleep20-21swapper/207:06:512
3078625432,11sleep00-21swapper/007:06:180
239152510,2sleep323916-21bash10:13:593
256802350,33sleep1144650irq/27-eth010:49:481
3652340,3sleep10-21swapper/109:14:501
258842340,32sleep128950irq/26-ahci[00009:25:371
113962330,1sleep00-21swapper/010:26:180
224872320,1sleep022484-21sshd10:45:260
10662320,30sleep1144650irq/27-eth010:54:091
17342310,2sleep20-21swapper/210:28:482
119702293,24sleep3144650irq/27-eth009:27:393
170342280,0sleep00-21swapper/010:16:360
321402270,3sleep20-21swapper/210:57:252
166482270,2sleep30-21swapper/310:23:293
156432270,4sleep30-21swapper/312:27:473
156432270,4sleep30-21swapper/312:27:473
3134999252,10cyclictest144650irq/27-eth009:45:542
47612240,22sleep1144650irq/27-eth008:32:081
39622240,0sleep041ktimersoftd/009:19:100
3134999240,11cyclictest24741-21sshd12:18:002
29322240,4sleep20-21swapper/212:29:592
29322240,4sleep20-21swapper/212:29:592
271752240,22sleep1144650irq/27-eth012:10:351
163552240,2sleep22132-21sshd09:38:232
145302240,3sleep12024-21nfsd11:35:401
3134999231,9cyclictest28950irq/26-ahci[00009:24:302
3134999230,13cyclictest32597-21sshd09:54:202
3134999230,11cyclictest21017-21sshd11:40:332
221902230,2sleep13134899cyclictest10:42:031
3134999226,3cyclictest16300-21sshd10:02:502
3134999224,9cyclictest2024-21nfsd11:58:202
3134999220,20cyclictest7645-21sshd11:31:082
3134999220,20cyclictest593-21sshd11:26:402
3134999220,20cyclictest21644-21sshd11:00:112
3134999220,20cyclictest2132-21sshd11:36:302
3134999220,20cyclictest16072-21bash11:17:272
3134999220,14cyclictest1967-21sshd10:35:442
3134999220,13cyclictest4353-21sshd09:15:142
3134999220,10cyclictest29994-21sshd12:10:542
3134999220,10cyclictest144650irq/27-eth012:20:512
31348992212,6cyclictest0-21swapper/111:26:341
200942220,3sleep10-21swapper/109:31:531
3135199213,17cyclictest144650irq/27-eth011:45:083
3134999215,3cyclictest2024-21nfsd11:52:062
3134999210,19cyclictest4377-21hwlatdetect09:30:142
3134999210,19cyclictest422-21jbd2/dm-0-811:45:172
3134999210,19cyclictest21947-21sshd11:14:172
3134999210,19cyclictest21102-21bash09:10:012
3134999210,19cyclictest15488-21hostname12:35:132
3134999210,19cyclictest1327-21nfsd409:40:172
3134999210,10cyclictest28950irq/26-ahci[00010:06:152
3134999210,10cyclictest144650irq/27-eth010:12:112
185652210,2sleep10-21swapper/112:31:341
169652211,18sleep3144650irq/27-eth011:25:013
3134999200,18cyclictest7514-21cut08:40:102
3134999200,18cyclictest6108-21munin-node08:35:152
3134999200,18cyclictest2512-21runrttasks07:29:592
3134999200,18cyclictest23463-21runrttasks08:01:382
3134999200,18cyclictest19531-21atenall_r5power07:55:112
3134999200,18cyclictest13905-21runrttasks08:52:572
3134999200,11cyclictest17251-21munin-node07:50:102
3134899202,7cyclictest0-21swapper/110:19:411
3134899200,13cyclictest0-21swapper/110:35:281
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional