You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-25 - 22:21
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 all highest latencies:
System rack5slot7.osadl.org (updated Wed Mar 25, 2026 12:44:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6973224332190,90sleep00-21swapper07:04:450
74419917013,49cyclictest7967-21/usr/sbin/munin09:39:370
74419916716,61cyclictest6138-21df09:34:250
74419916617,42cyclictest13368-21ntp_states09:55:100
74419916518,60cyclictest21652-21df10:19:260
74419916416,49cyclictest3081-21ssh12:34:190
74419916313,65cyclictest3366-21users09:25:290
74419916212,65cyclictest30911-21users10:45:320
7441991619,67cyclictest17275-21cat11:40:200
74419916112,62cyclictest24575-21ssh10:28:090
74419916014,57cyclictest15034-21df_inode11:34:290
74419915813,58cyclictest30680-21/usr/sbin/munin12:19:570
74419915712,60cyclictest18619-21processes10:10:150
74419915712,23cyclictest4543-21ssh11:04:150
74419915618,23cyclictest31741-21df_inode09:14:320
74419915610,25cyclictest22183-21ssh11:55:130
74419915610,22cyclictest10298-21ps11:20:190
74419915514,56cyclictest26520-21apt-get10:34:110
74419915417,23cyclictest9666-21df_inode09:44:350
74419915415,25cyclictest25072-21df10:29:250
74419915413,23cyclictest13559-21wget07:39:040
74419915411,24cyclictest17128-21wget07:59:030
74419915318,50cyclictest0-21swapper08:44:010
74419915312,30cyclictest10745-21/usr/sbin/munin07:24:300
74419915310,49cyclictest25013-21ssh12:04:000
74419915216,23cyclictest24869-21munin-run12:03:410
74419915119,44cyclictest31280-21munin-run09:13:410
74419915114,24cyclictest15525-21fw_conntrack07:49:200
7441991509,44cyclictest17720-21ssh10:08:170
74419915015,24cyclictest21839-21/usr/sbin/munin08:24:190
74419914916,23cyclictest6440-21df_inode11:09:300
74419914915,23cyclictest28625-21fw_conntrack10:39:410
74419914911,27cyclictest12516-21wc07:33:450
74419914910,27cyclictest11615-21/usr/sbin/munin09:50:070
74419914816,23cyclictest20853-21ssh11:50:520
74419914810,26cyclictest12698-21ssh11:27:550
74419910416,24cyclictest3035-21fw_conntrack10:59:380
74419910410,54cyclictest9459-21ssh11:18:440
74419910317,69cyclictest0-21swapper09:29:380
74419910118,62cyclictest2072-21users12:30:260
74419910118,24cyclictest12744-21df07:34:110
74419910116,47cyclictest683-21apt-get09:19:080
74419910017,44cyclictest20010-21fw_conntrack10:14:400
74419910015,44cyclictest13911-21users11:30:280
7441999913,45cyclictest524-21ssh10:52:190
7441999716,42cyclictest18674-21memory11:45:000
7441999716,41cyclictest1089-21ssh12:28:470
7441999615,24cyclictest1187-21df10:54:260
7441999613,64cyclictest9907-21cut07:19:030
7441999611,62cyclictest26481-21/usr/sbin/munin08:49:340
7441999610,46cyclictest29361-21ssh12:15:300
7441999511,22cyclictest16318-21ls07:54:070
7441999510,48cyclictest14615-21aten_r5power_vo09:59:140
7441999413,59cyclictest27847-21/usr/sbin/munin08:58:510
7441999216,29cyclictest18633-21/usr/sbin/munin08:04:460
7441999216,19cyclictest26699-21apt-get12:09:040
7441999213,57cyclictest8281-21unixbench_singl07:09:450
7441999112,20cyclictest24252-21apt-get08:38:510
7441999111,60cyclictest18929-21cut08:09:040
7441999017,35cyclictest20860-21df08:19:100
7441999016,53cyclictest23818-21ntp_states08:34:360
7441998919,22cyclictest28958-21df09:04:110
7441998817,24cyclictest8873-21df_inode07:14:070
7441998716,24cyclictest22847-21memory08:29:300
7441998617,22cyclictest20058-21/usr/sbin/munin08:14:220
7441998612,25cyclictest15086-21grep07:44:460
7441998611,24cyclictest27116-21cat08:54:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional