You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-26 - 15:03
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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack5slot7.osadl.org (updated Fri Jun 26, 2026 12:44:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31314224532214,87sleep00-21swapper07:00:400
317439916817,106cyclictest10049-21apt-get11:39:340
317439916718,123cyclictest28717-21apt-get10:59:380
317439916716,122cyclictest6346-21apt-get09:54:390
317439916715,126cyclictest27369-21ssh12:29:520
317439916715,126cyclictest18385-21apt-get10:29:350
317439916636,106cyclictest6597-21/usr/sbin/munin11:30:560
317439916516,106cyclictest360-21munin-node09:09:250
317439916514,126cyclictest20421-21ssh12:09:460
317439916418,122cyclictest4885-21apt-get11:24:380
317439916417,122cyclictest30149-21apt-get09:29:340
317439916413,109cyclictest23809-21apt-get12:19:390
317439916322,115cyclictest27335-21ntpq09:20:440
317439916319,103cyclictest15208-21apt-get11:54:310
317439916317,122cyclictest32150-21apt-get11:09:380
317439916314,124cyclictest4613-21apt-get09:49:360
317439916314,123cyclictest17011-21sshd11:59:470
317439916218,118cyclictest8327-21apt-get11:34:350
317439916216,121cyclictest11489-21/usr/sbin/munin10:10:290
317439916214,109cyclictest18628-21/usr/sbin/munin12:05:190
317439916212,111cyclictest1815-21fw_conntrack11:15:150
317439916133,102cyclictest16924-21df10:24:560
317439916118,119cyclictest31887-21apt-get09:34:420
317439916118,116cyclictest14956-21apt-get10:19:340
317439916116,104cyclictest12703-21users11:46:050
317439916115,122cyclictest25509-21ssh12:24:240
317439916115,101cyclictest1706-21memory09:40:370
317439916114,122cyclictest31840-21apt-get07:04:370
317439916114,122cyclictest24987-21/usr/sbin/munin09:15:380
317439916014,121cyclictest9791-21ssh10:04:340
317439916010,126cyclictest4495-21ssh11:22:560
317439915918,117cyclictest28427-21apt-get09:24:330
317439915917,119cyclictest23543-21/usr/sbin/munin10:45:520
317439915917,118cyclictest10572-21users08:00:290
317439915831,110cyclictest13264-21sed08:15:210
317439915819,117cyclictest22079-21memory09:05:380
317439915817,117cyclictest1921-21df07:14:460
317439915815,117cyclictest3500-21apt-get07:24:320
317439915813,122cyclictest25263-21apt-get10:49:370
317439915812,105cyclictest23428-21munin-run10:44:160
317439915810,120cyclictest13355-21hostname10:14:480
317439915717,100cyclictest27335-21df_inode10:55:050
317439915715,100cyclictest20775-21open_inodes10:35:490
317439915714,103cyclictest8058-21/usr/sbin/munin10:00:420
317439915712,101cyclictest30918-21ls11:05:300
317439915616,101cyclictest13744-21df11:50:010
317439915611,122cyclictest2911-21sshd09:44:370
317439915515,99cyclictest13693-21df_inode08:19:510
317439915513,100cyclictest465-21memory07:09:350
317439915418,113cyclictest22124-21ssh12:14:430
317439915417,114cyclictest5531-21sed07:34:470
317439915416,113cyclictest19603-21munin-run08:54:160
317439915414,116cyclictest14309-21apt-get08:24:320
317439915318,113cyclictest19986-21df_inode08:54:490
317439915312,119cyclictest28595-21snmpd07:19:460
317439915312,118cyclictest11564-21grep08:09:200
317439915216,114cyclictest21419-21/usr/sbin/munin09:04:200
317439915215,112cyclictest7099-21/usr/sbin/munin07:44:250
317439915210,118cyclictest16652-21/usr/sbin/munin08:35:150
317439915117,112cyclictest5199-21munin-run07:34:160
317439915116,113cyclictest12358-21users08:10:300
317439915116,111cyclictest8479-21ntp_states07:50:170
317439915014,114cyclictest15203-21/usr/sbin/munin08:29:360
317439915013,97cyclictest17229-21df08:39:470
317439915011,115cyclictest6209-21/usr/sbin/munin07:39:270
317439914916,95cyclictest9619-21unixbench_singl07:55:230
317439914815,108cyclictest17906-21apt-get08:44:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional