You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-18 - 00:17
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
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack4slot3.osadl.org (updated Sun May 17, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
203259910214,78cyclictest3256-21missed_timers11:25:590
203259910114,78cyclictest25677-21munin-node07:35:540
203259910015,75cyclictest6763-21sendmail_mailqu11:36:100
20325999721,66cyclictest7537-21aten_r4power_po08:20:360
20325999626,61cyclictest3568-21runrttasks08:26:060
20325999514,72cyclictest11091-21fschecks_time10:10:450
20325999514,71cyclictest25698-21if_eth009:15:480
1786929514,16sleep017902-21missed_timers12:10:590
2032599948,76cyclictest28615-21seq07:45:350
20325999425,32cyclictest27759-21open_inodes12:41:070
20325999423,62cyclictest30045-21latency_hist09:30:240
988029314,16sleep09878-21ntp_states11:46:040
20325999323,61cyclictest3568-21runrttasks07:51:220
20325999322,62cyclictest23776-21aten_r4power_cu10:50:350
20325999320,63cyclictest1230-21fschecks_count09:40:420
20325999315,69cyclictest23768-21aten_r4power_vo09:10:360
20325999315,68cyclictest22743-21missed_timers12:25:580
20325999224,59cyclictest7833-21munin-node11:40:410
20325999221,61cyclictest28975-21hddtemp_smartct11:05:480
20325999214,68cyclictest13386-21seq08:36:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional