You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-10-20 - 00:36
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 all highest latencies:
System rack4slot3.osadl.org (updated Mon Oct 19, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
292119915215,68cyclictest32758-21munin-node07:46:480
292119914915,74cyclictest3568-21runrttasks09:10:540
292119914814,68cyclictest16492-21cpu08:36:400
292119914814,68cyclictest14718-21ls10:11:290
292119914614,66cyclictest25207-21grep09:02:150
292119914514,67cyclictest18005-21aten_r4power_en08:41:390
292119914514,40cyclictest4118-21munin-node09:37:120
292119914315,64cyclictest32332-21runrttasks12:44:150
292119914213,71cyclictest3730-21idleruntime07:56:520
292119914114,67cyclictest30364-21chrt07:38:220
292119914114,64cyclictest24177-21chrt12:18:540
292119913915,64cyclictest8064-21chrt08:11:030
292119913815,67cyclictest4984-21munin-node08:01:430
292119913814,66cyclictest5632-21munin-node09:42:050
292119913414,67cyclictest7253-21munin-node11:27:000
28214212217,23sleep028217-21ntp_states07:31:590
28202210214,15sleep028205-21iostat_ios10:51:590
425729913,15sleep04272-21open_files12:57:130
29211999714,74cyclictest550-21ls11:06:530
150912960,4chrt15092-21munin-node11:51:480
29211999514,71cyclictest9181-21runrttasks11:32:170
29211999413,72cyclictest19671-21munin-node08:46:410
29211999314,70cyclictest22088-21wc08:52:210
29211999215,68cyclictest28213-21munin-node12:31:540
29211999215,68cyclictest18308-21df_abs12:01:430
29211999214,69cyclictest3568-21runrttasks10:49:540
29211999115,67cyclictest2586-21open_files12:52:120
29211999114,68cyclictest491-21runrttasks09:26:550
29211999114,68cyclictest11994-21munin-node10:01:590
29211999114,67cyclictest244192sleep010:41:280
29211999114,67cyclictest178992sleep012:00:360
29211999113,69cyclictest9736-21latency_hist08:16:290
29211999113,69cyclictest2878-21munin-node11:12:280
29211999016,65cyclictest31813-21unixbench_singl07:42:240
29211999014,67cyclictest19930-21df_abs12:06:420
29211999014,66cyclictest18386-21munin-node10:21:520
29211999013,68cyclictest14714-21munin-node08:32:200
738128915,61sleep07411-21processes09:47:150
29211998914,66cyclictest11661-21chrt11:41:390
2352728914,15sleep03321-21lldpd08:57:150
563828814,15sleep05650-21ls11:22:000
29211998815,64cyclictest6328-21chrt13:03:060
29211998814,65cyclictest3510-21munin-node11:16:380
29211998814,65cyclictest11870-21if_eth008:21:540
29211998814,37cyclictest22169-21munin-node12:12:190
29211998715,63cyclictest30335-21munin-node12:37:200
29211998715,63cyclictest24948-21fschecks_time12:21:520
29211998714,65cyclictest26696-21latency12:27:000
29211998714,64cyclictest13096-21munin-node08:26:410
29211998714,64cyclictest10265-21munin-node08:16:560
29211998614,63cyclictest29613-21entropy10:56:470
29211998613,64cyclictest30935-21munin-node09:21:390
953828514,15sleep00-21swapper09:54:100
29211998515,60cyclictest30095-21mailstats09:17:160
29211998514,63cyclictest3568-21runrttasks11:02:590
29211998514,62cyclictest3568-21runrttasks11:39:100
29211998514,62cyclictest32726-21basename12:46:400
29211998414,61cyclictest2589-21timerandwakeup07:52:220
29211998414,61cyclictest25394-21timerandwakeup10:42:220
29211998414,61cyclictest2111-21idleruntime09:31:530
29211998414,34cyclictest28571-21munin-node09:12:230
29211998315,58cyclictest15442-21ntp_states10:12:120
29211998314,60cyclictest10826-21ls09:57:220
2251328114,16sleep029210-21cyclictest10:34:120
2077128113,15sleep00-21swapper10:28:100
29211997915,54cyclictest143932chrt11:48:240
29211997822,47cyclictest17211-21awk10:17:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional