You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2023-12-11 - 04:14
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 50 highest latencies:
System rack8slot0.osadl.org (updated Mon Dec 11, 2023 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1439821490,1sleep214397-21sshd20:47:552
247321320,0sleep10-21swapper/100:00:261
3121821270,0sleep10-21swapper/120:58:361
1449621120,0sleep30-21swapper/323:22:163
657821110,1sleep2331rcuc/221:19:372
143442940,0sleep314345-21sshd21:27:323
186002880,2sleep2857-21dbus-daemon22:09:002
86182820,1sleep28620-21sshd22:35:492
302852810,1sleep11845-21nfsd20:51:311
215602770,1sleep1923-21polkitd21:32:151
268722760,1sleep3421rcuc/323:03:523
239672750,0sleep30-21swapper/320:45:313
310252740,2sleep392150irq/27-p4p1-tx-22:12:253
303512730,0sleep10-21swapper/122:26:501
289502720,1sleep01845-21nfsd21:29:420
272892720,6sleep30-21swapper/323:14:063
48542690,1sleep14857-21bash23:54:211
261742690,0sleep00-21swapper/023:25:380
137272690,0sleep30-21swapper/321:18:263
83172680,0sleep10-21swapper/122:55:521
293532680,1sleep229325-21df_inode23:57:022
256872680,1sleep125684-21grepconf.sh23:41:501
183702680,0sleep00-21swapper/023:51:590
274142670,1sleep327419-21bash20:49:563
231952670,1sleep31846-21nfsd22:09:133
177742670,0sleep10-21swapper/123:47:231
278462660,0sleep11843-21nfsd22:16:401
24722660,0sleep00-21swapper/020:46:000
200392660,0sleep20-21swapper/223:40:032
281822650,1sleep228176-21bash21:01:222
245562650,1sleep224555-21grepconf.sh23:41:472
241562650,1sleep324159-21bash22:22:113
164372650,1sleep216427-21bash21:32:042
115922630,0sleep00-21swapper/023:17:440
38612620,9sleep292050irq/26-p4p1-rx-22:27:032
309042610,0sleep20-21swapper/222:13:532
307052610,1sleep130706-21bash22:36:491
261852610,1sleep10-21swapper/122:22:171
261812610,0sleep10-21swapper/121:04:051
147822610,0sleep30-21swapper/322:53:143
95012590,0sleep20-21swapper/222:25:552
219352590,0sleep30-21swapper/323:34:023
142912590,0sleep20-21swapper/223:09:082
317372570,0sleep20-21swapper/223:54:062
277672570,1sleep027769-21bash23:34:200
125072570,1sleep012477-21sshd23:14:550
133032550,1sleep313268-21sshd23:41:163
208625427,8sleep30-21swapper/318:40:593
204825427,9sleep00-21swapper/018:40:270
181725327,8sleep10-21swapper/118:38:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional