You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-08 - 09:01
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 Tue Sep 08, 2026 00:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
426921380,0sleep24270-21sshd23:11:062
691821150,2sleep26907-21sshd21:40:102
1657821120,2sleep21026499cyclictest23:23:082
1365321090,2sleep01025599cyclictest22:23:480
287672960,2sleep10-21swapper/122:04:051
976529532,43sleep30-21swapper/319:07:023
976529532,43sleep30-21swapper/319:07:023
22712910,0sleep32272-21fschecks_time21:50:123
67272890,4sleep21026499cyclictest22:49:102
144362850,2sleep10-21swapper/123:44:241
252192840,3sleep31026899cyclictest00:11:513
129772830,0sleep00-21swapper/021:44:160
1000428233,45sleep10-21swapper/119:09:521
1000428233,45sleep10-21swapper/119:09:521
225152810,0sleep00-21swapper/021:59:590
94512790,2sleep12024-21nfsd23:15:151
167132790,1sleep016706-21bash00:18:000
155422780,0sleep00-21swapper/021:51:460
172402770,2sleep10-21swapper/123:55:331
201132740,1sleep12023-21nfsd21:52:191
180752720,2sleep118069-21sshd22:54:301
181082710,2sleep30-21swapper/322:13:213
190532700,0sleep119054-21bash22:35:031
246652680,0sleep324664-21sshd21:41:593
34322670,1sleep01025599cyclictest21:39:480
32262660,3sleep20-21swapper/200:38:382
263772660,2sleep10-21swapper/122:32:061
992925832,4sleep00-21swapper/019:08:550
992925832,4sleep00-21swapper/019:08:550
986225822,24sleep20-21swapper/219:08:052
986225822,24sleep20-21swapper/219:08:052
155462481,45sleep3144650irq/27-eth022:58:023
317962430,2sleep131798-21bash22:14:521
216462370,35sleep1144650irq/27-eth023:05:341
168682312,27sleep1144650irq/27-eth000:18:031
78332300,2sleep10-21swapper/123:25:361
163832300,4sleep21026499cyclictest23:30:152
49002280,2sleep34890-21sshd21:58:023
192702280,26sleep1144650irq/27-eth000:14:501
7962270,1sleep00-21swapper/021:32:180
281032270,2sleep20-21swapper/223:38:442
32092260,5sleep21026499cyclictest00:09:262
273292260,6sleep20-21swapper/222:59:212
193952250,1sleep30-21swapper/322:42:463
93142240,0sleep00-21swapper/021:29:500
309962240,2sleep130995-21sshd21:42:411
161032241,21sleep1144650irq/27-eth022:06:061
149512240,4sleep31026899cyclictest22:46:073
117612240,3sleep10-21swapper/120:25:001
5682220,2sleep30-21swapper/322:08:003
41532220,20sleep1144650irq/27-eth022:22:451
258112210,19sleep3144650irq/27-eth023:27:403
239832210,2sleep22023-21nfsd21:52:482
80612200,18sleep1144650irq/27-eth021:26:071
234842200,2sleep10-21swapper/100:07:511
1026899207,4cyclictest14505-21sshd22:16:253
10268992010,3cyclictest8126-21aten_r5power_fr23:40:113
1026899200,13cyclictest0-21swapper/300:02:223
57872190,2sleep10-21swapper/123:32:371
122822190,0sleep00-21swapper/023:08:160
1026899198,3cyclictest0-21swapper/321:31:163
1026899198,3cyclictest0-21swapper/321:28:283
203222180,1sleep00-21swapper/000:14:570
162362180,16sleep3144650irq/27-eth000:36:173
1026899187,4cyclictest2405-21sshd21:17:533
1026899187,4cyclictest2405-21sshd21:17:523
10268991812,4cyclictest6314-21bash22:53:033
1026899180,17cyclictest20325-21sshd22:24:333
10264991813,4cyclictest9926-21sshd22:26:492
10264991813,4cyclictest2024-21nfsd22:20:172
10259991813,3cyclictest0-21swapper/122:16:541
23012170,2sleep32297-21df_inode21:10:133
1026899171,8cyclictest0-21swapper/323:52:343
1026899170,12cyclictest23175-21sshd22:35:223
1025999178,4cyclictest32025-21sshd22:59:511
1025999178,4cyclictest30301-21ntp_states23:10:251
1025999177,5cyclictest144650irq/27-eth021:23:421
10259991711,5cyclictest28176-21sshd00:04:401
10259991711,1cyclictest29723-21unixbench_singl22:25:241
1025999170,15cyclictest0-21swapper/120:54:271
1025999170,11cyclictest13100-21hwlatdetect21:15:151
1025999170,11cyclictest13100-21hwlatdetect21:15:151
10255991712,4cyclictest0-21swapper/023:55:030
63702160,14sleep1144650irq/27-eth023:22:011
273902160,14sleep3144650irq/27-eth000:08:233
24922160,2sleep12480-21sshd00:23:431
106142160,2sleep01025599cyclictest22:05:280
1026899168,6cyclictest0-21swapper/322:00:303
1026899167,7cyclictest0-21swapper/323:05:293
1026899163,1cyclictest0-21swapper/319:37:593
1026899161,11cyclictest144650irq/27-eth022:25:243
1026899160,15cyclictest0-21swapper/323:19:413
1026899160,11cyclictest5671-21bash23:46:523
1026499169,3cyclictest26818-21sshd22:14:182
1026499163,6cyclictest18857-21sshd21:23:452
10264991610,5cyclictest0-21swapper/222:34:522
1026499160,2cyclictest0-21swapper/200:20:512
1026499160,10cyclictest18117-21sshd00:11:022
1025999169,2cyclictest25566-21sshd00:29:501
1025999168,3cyclictest0-21swapper/121:36:241
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional