You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-02-27 - 02:05
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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot8.osadl.org (updated Mon Feb 26, 2024 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
587506698610irq/54-eth00-21swapper/107:07:251
17161996024cyclictest0-21swapper/007:47:120
17161995923cyclictest11549-21grep11:50:280
17161995822cyclictest0-21swapper/011:30:190
17162995721cyclictest0-21swapper/112:14:261
17161995721cyclictest0-21swapper/008:27:460
17161995721cyclictest0-21swapper/008:27:460
17161995721cyclictest0-21swapper/007:20:320
1694225721sleep00-21swapper/007:08:380
17162995620cyclictest0-21swapper/111:09:551
17161995620cyclictest3000-21runrttasks08:07:180
17161995620cyclictest14239-21munin-node0
17161995620cyclictest12909-21cat11:55:270
17161995620cyclictest0-21swapper/010:35:160
1716199561cyclictest0-21swapper/010:15:200
58750550irq/54-eth031258-21ntp_states07:50:261
58750550irq/54-eth030660-21munin-node0
58750550irq/54-eth00-21swapper/112:22:081
58750550irq/54-eth00-21swapper/009:10:240
1999550migration/18870-21runrttasks11:43:321
1999550migration/17133-21runrttasks09:56:481
1999550migration/15324-21runrttasks11:31:321
1999550migration/131350-21runrttasks09:30:491
1999550migration/125088-21runrttasks09:11:571
1999550migration/115850-21runrttasks08:44:481
1999550migration/112980-21munin-node1
1799550watchdog/13000-21runrttasks08:29:581
1799550watchdog/127454-21modprobe07:40:101
1799550watchdog/124244-21apt-get07:30:181
1799550watchdog/121024-21apt-get07:20:181
1799550watchdog/120792-21aten_rbpower_vo10:40:181
1799550watchdog/117638-21apt-get08:50:181
1799550watchdog/115661-21munin-node1
1799550watchdog/10-21swapper/110:07:301
1799550watchdog/10-21swapper/108:56:101
1799550watchdog/10-21swapper/108:56:101
1799550watchdog/10-21swapper/107:45:261
17162995519cyclictest0-21swapper/111:49:401
17161995537cyclictest6595-21latency09:55:260
17161995519cyclictest6573-21munin-node0
17161995519cyclictest30518-21munin-node0
17161995519cyclictest20813-21latency_hist08:59:550
17161995519cyclictest20813-21latency_hist08:59:550
17161995519cyclictest20517-21munin-node0
1699550watchdog/09385-21apt-get10:05:140
1699550watchdog/05895-21chrt08:12:580
1699550watchdog/032371-21fschecks_count09:35:220
1699550watchdog/032303-21munin-node0
1699550watchdog/00-21swapper/010:44:540
1099550migration/029782-21runrttasks09:25:570
1099550migration/027158-21runrttasks07:39:020
1099550migration/024694-21runrttasks10:50:350
1099550migration/023373-21runrttasks12:28:380
1099550migration/017132-21runrttasks10:28:420
1099550migration/016917-21runrttasks08:46:150
1099550migration/013801-21runrttasks08:36:530
17162995418cyclictest31954-21munin-node1
17162995418cyclictest14356-21wget10:20:201
17162995418cyclictest0-21swapper/112:25:301
17162995418cyclictest0-21swapper/112:15:201
17162995418cyclictest0-21swapper/112:04:451
17162995418cyclictest0-21swapper/111:23:051
17162995418cyclictest0-21swapper/110:48:291
17162995418cyclictest0-21swapper/110:01:071
17162995418cyclictest0-21swapper/109:50:521
17162995418cyclictest0-21swapper/109:36:591
17162995418cyclictest0-21swapper/109:01:391
17162995418cyclictest0-21swapper/108:03:581
17161995418cyclictest3000-21runrttasks08:02:550
17161995418cyclictest3000-21runrttasks07:29:250
17161995418cyclictest17689-21munin-node0
17161995418cyclictest0-21swapper/012:17:170
17161995418cyclictest0-21swapper/012:10:340
17161995418cyclictest0-21swapper/011:48:080
17161995418cyclictest0-21swapper/011:21:010
17161995418cyclictest0-21swapper/011:15:170
17161995418cyclictest0-21swapper/011:02:400
17161995418cyclictest0-21swapper/010:59:120
17161995418cyclictest0-21swapper/010:47:550
17161995418cyclictest0-21swapper/009:43:270
17161995418cyclictest0-21swapper/008:51:000
17161995418cyclictest0-21swapper/007:19:090
17161995418cyclictest0-21swapper/007:19:090
17162995317cyclictest6356-21munin-node1
17162995317cyclictest3000-21runrttasks09:49:441
17162995317cyclictest22894-21uniq07:25:211
17162995317cyclictest0-21swapper/112:35:251
17162995317cyclictest0-21swapper/112:30:571
17162995317cyclictest0-21swapper/111:13:161
17162995317cyclictest0-21swapper/111:04:021
17162995317cyclictest0-21swapper/110:35:241
17162995317cyclictest0-21swapper/109:25:001
17162995317cyclictest0-21swapper/109:23:401
17162995317cyclictest0-21swapper/109:09:261
17162995317cyclictest0-21swapper/108:45:311
17161995317cyclictest8657-21zcat08:20:290
17161995317cyclictest7777-21munin-node0
17161995317cyclictest25985-21fschecks_time09:15:200
17161995317cyclictest25946-21munin-node0
17161995317cyclictest11738-21munin-node0
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional