You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-23 - 15:13
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 highest latencies:
System rack7slot3.osadl.org (updated Mon Mar 23, 2026 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
117212116619sleep11720-21sensors_temp07:02:570
1223399264238cyclictest14933-21grep11:48:220
1223399262236cyclictest21295-21wc07:47:250
122339926187cyclictest1008-21df_inode10:52:560
1223399261234cyclictest19538-21netwatch12:06:360
1223399260228cyclictest4014-21memory11:04:160
1223399258235cyclictest224992sleep10:08:330
1223399257231cyclictest23532-21ssh12:22:520
1223399257230cyclictest19887-21fschecks_count09:58:220
1223399257226cyclictest7918-1rm09:10:310
1223399256225cyclictest17636-21uname11:58:550
1223399256121cyclictest17112-21latency_hist09:47:490
122339925590cyclictest8077-21netwatch11:21:260
122339925573cyclictest14498-21egrep07:17:230
1223399255228cyclictest28566-21runrttasks10:33:140
1223399255107cyclictest10318-21diskmemload11:29:460
1223399254228cyclictest19620-21processes07:38:380
1223399254227cyclictest2218-21latency_hist10:57:520
1223399254223cyclictest31622-21processes10:44:480
1223399254106cyclictest13141-21rm11:41:180
1223399253226cyclictest27076-21df_inode08:12:430
1223399253113cyclictest21795-21ssh10:05:310
1223399253102cyclictest25032-21irqstats10:18:540
1223399253100cyclictest20808-21chrt12:11:320
122339925295cyclictest13154-21runrttasks07:10:060
122339925293cyclictest26777-21ssh10:25:450
1223399252231cyclictest167722sleep11:55:080
122339925198cyclictest3559-21sshd08:51:420
122339925192cyclictest30247-21chrt08:26:390
122339925185cyclictest17463-21mailstats07:28:450
1223399251225cyclictest4249-21processes08:53:380
1223399251225cyclictest27045-21latency_hist08:12:350
1223399251225cyclictest26360-21idleruntime12:33:350
1223399251110cyclictest16730-21chrt07:27:150
1223399251106cyclictest22042-21ssh12:16:550
1223399250224cyclictest15048-21ssh09:39:160
1223399250120cyclictest24674-21apt12:27:220
1223399250116cyclictest11143-21netwatch09:23:510
1223399249222cyclictest24233-21munin-node0
122339924886cyclictest27436-21perl10:28:320
1223399248117cyclictest7661-1kworker/0:1H11:17:220
122339924787cyclictest19094-21processes09:54:430
122339924696cyclictest13892-21ssh11:44:050
122339924656cyclictest5883-21munin-run09:02:130
1223399246116cyclictest24008-21sed10:14:230
1223399246106cyclictest14416-21munin-run09:37:340
122339924599cyclictest18367-21cpuspeed09:52:330
122339924592cyclictest21928-21mailstats07:48:390
1223399245120cyclictest7002-21diskmemload09:14:500
1223399245111cyclictest12508-21ssh09:29:120
122339924486cyclictest4648-21munin-node0
122339924483cyclictest3421-21ssh11:02:210
1223399244114cyclictest9469-21munin-node0
1223399244107cyclictest12227-21cyclictest08:45:170
1223399243117cyclictest2807-21gvfs-afc-volume08:17:490
1223399243108cyclictest23027-21sshd07:53:370
1223399242114cyclictest31429-21netwatch08:32:140
1223399242106cyclictest2834-21snmpd09:18:530
1223399242103cyclictest24958-21cut12:28:140
1223399241109cyclictest7247-21ssh09:08:060
122339924088cyclictest18777-21runrttasks07:34:370
122339924086cyclictest30823-21munin-run10:42:360
1223399240111cyclictest25943-21latency_hist08:07:380
1223399240105cyclictest15519-21chrt07:21:150
1223399239115cyclictest12114-21df11:37:380
1223399239103cyclictest32673-21df08:37:340
1223399235108cyclictest2834-21snmpd08:42:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional