You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-04-27 - 19:34
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 792 highest latencies:
System rack4slot3.osadl.org (updated Sat Apr 27, 2024 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
122479910625,71cyclictest13946-21hostname08:08:140
122479910428,66cyclictest21091-21munin-node11:48:410
122479910332,61cyclictest30217-21munin-node08:58:170
122479910332,30cyclictest7694-21munin-node09:28:220
122479910326,67cyclictest10721-21latency_hist11:18:050
122479910121,70cyclictest31900-21aten_r4power_po10:43:180
122479910121,70cyclictest10907-21aten_r4power_po11:18:140
122479910119,72cyclictest14392-21runrttasks13:08:220
122479910116,75cyclictest24860-21chrt08:40:540
122479910028,62cyclictest4351-21munin-node10:58:180
122479910021,69cyclictest10900-21latency_hist12:58:060
122479910017,73cyclictest18341-21runrttasks09:59:510
12247999926,63cyclictest12976-21munin-node11:23:370
12247999926,33cyclictest17943-21seq13:18:430
12247999925,65cyclictest21225-21switchtime08:28:580
12247999918,71cyclictest25945-21chrt12:03:430
12247999912,78cyclictest30441-21cpu12:18:170
12247999818,42cyclictest30108-21ls10:38:050
12247999818,42cyclictest1404-21munin-node12:28:270
12247999816,43cyclictest13640-21seq08:07:020
12247999815,73cyclictest9220-21wget09:33:170
12247999723,36cyclictest14903-21munin-node11:28:580
12247999719,69cyclictest15914-21seq11:33:240
12247999718,40cyclictest16441-21switchtime09:53:580
12247999717,70cyclictest3549-21runrttasks12:10:010
12247999716,71cyclictest7689-21munin-node11:08:180
12247999715,73cyclictest19713-21open_files13:23:510
12247999633,54cyclictest22921-21snmpd10:19:520
12247999632,54cyclictest15804-21munin-node13:13:390
12247999631,26cyclictest22511-21munin-node10:13:340
12247999618,40cyclictest6411-21runrttasks11:03:370
1061529616,62sleep010634-21aten_r4power_cu07:58:130
12247999533,52cyclictest8703-21munin-node12:49:090
12247999514,43cyclictest280692sleep008:50:380
12247999438,47cyclictest26964-21munin-node10:28:150
12247999434,50cyclictest26367-21munin-node10:24:080
12247999430,54cyclictest28924-21irqstats08:53:370
12247999430,53cyclictest25290-21wget08:43:140
12247999430,53cyclictest18781-21wget08:23:180
12247999428,56cyclictest3243-21chrt09:13:490
12247999423,62cyclictest4128-21chrt12:36:260
12247999333,51cyclictest14031-21wget09:48:150
12247999330,54cyclictest22921-21snmpd08:34:000
12247999328,55cyclictest28686-21munin-node12:13:180
12247999316,67cyclictest12842-21munin-node09:43:350
12247999314,70cyclictest32474-21missed_timers12:23:440
12247999237,46cyclictest22216-21wget11:53:150
12247999230,52cyclictest17319-21munin-node11:38:510
12247999229,52cyclictest4444-21munin-node12:38:160
12247999214,41cyclictest31579-21runrttasks10:41:590
12247999131,51cyclictest22921-21snmpd10:50:050
12247999128,53cyclictest20673-21munin-node13:28:400
12247999128,53cyclictest18953-21munin-node11:43:540
12247999128,52cyclictest31780-21wget09:03:140
12247999127,54cyclictest10737-21munin-node09:38:240
12247999126,55cyclictest18849-21munin-node10:03:460
12247999124,27cyclictest6205-21perl09:23:260
12247999116,65cyclictest4408-21df09:18:200
12247999114,67cyclictest72262sleep012:45:120
12247999029,52cyclictest22921-21snmpd08:18:500
12247999026,54cyclictest15504-21munin-node08:13:410
12247998929,51cyclictest22921-21snmpd11:59:050
12247998928,51cyclictest937-21wget09:08:180
12247998926,53cyclictest12562-21munin-node13:03:330
12247998925,55cyclictest20472-21munin-node10:08:140
12247998828,52cyclictest11020-21wget12:58:190
12247998727,51cyclictest3498-21sshd10:53:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional