You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-12 - 12:03
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.

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 50 highest latencies:
System rack4slot3.osadl.org (updated Tue May 12, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
114939913915,113cyclictest8235-21crond20:49:470
114939913614,112cyclictest14352-21munin-node00:25:450
114939913315,108cyclictest9998-21wget20:55:000
114939913214,108cyclictest9170-21munin-node00:10:280
114939913014,106cyclictest31838-21runrttasks20:20:400
114939912914,105cyclictest5092-21munin-plugin-st22:19:480
114939912815,103cyclictest16575-21grep21:15:010
114939912814,74cyclictest28771-21threads23:30:400
114939912615,102cyclictest18127-21aten_r4power_en21:20:000
114939912614,102cyclictest5242-21cpu20:40:010
114939912614,102cyclictest424-21seq22:05:070
114939912614,102cyclictest3568-21runrttasks23:43:020
114939912515,99cyclictest5492-21df_inode00:00:050
114939912514,100cyclictest29606-21fschecks_count20:15:080
114939912317,96cyclictest9957-21kworker/0:222:45:100
114939912316,97cyclictest26211-21munin-node21:44:590
114939912315,99cyclictest1468-21runrttasks20:28:080
114939912313,100cyclictest2597-21munin-node22:10:350
114939912220,92cyclictest5177-21sadc23:59:480
114939912214,99cyclictest3568-21runrttasks22:26:580
114939912214,98cyclictest21891-21latency23:10:210
114939912214,98cyclictest12329-21runrttasks22:40:280
114939912118,93cyclictest3250-21snmpd20:01:200
114939912115,94cyclictest23045-21munin-node23:15:060
114939912115,94cyclictest20442-21ntp_states23:05:300
114939912114,97cyclictest10898-21ls22:35:430
114939912114,95cyclictest648-21fschecks_time23:45:090
114939912114,70cyclictest31170-21cpu21:59:590
114939912016,93cyclictest10162-21munin-node00:15:190
114939912014,97cyclictest16827-21df_abs00:35:060
114939912014,96cyclictest13565-21munin-node19:25:160
114939912014,68cyclictest13802-21netstat21:05:250
114939911915,94cyclictest16347-21sshd00:33:150
114939911915,93cyclictest8352-21munin-node20:50:000
114939911915,93cyclictest3250-21snmpd20:35:230
114939911915,93cyclictest19620-21munin-node19:45:250
114939911914,95cyclictest3250-21snmpd22:22:210
114939911914,95cyclictest20125-21interrupts21:25:150
114939911819,90cyclictest25968-21sshd23:23:060
114939911816,91cyclictest14806-21wget19:29:580
114939911815,93cyclictest18390-21seq23:00:080
114939911815,92cyclictest11600-21munin-node21:00:240
114939911815,91cyclictest25026-21munin-node21:40:190
114939911814,94cyclictest6918-21munin-node00:05:410
114939911814,94cyclictest3250-21snmpd20:06:220
114939911814,93cyclictest15050-21diskstats21:10:070
114939911814,65cyclictest26348-21seq23:25:000
114939911813,95cyclictest15240-21fschecks_time22:50:100
114939911715,92cyclictest3250-21snmpd21:52:060
114939911715,92cyclictest3250-21snmpd19:41:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional