You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-09 - 23:30
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
Characteristics of the 100 highest latencies:
System rack5slot1.osadl.org (updated Thu Apr 09, 2026 12:44:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
276992940,1sleep20-21swapper/211:23:472
1304339910,0EcMasterDemoSyn1305329tAtEmLog_010:21:405
1724439900,0EcMasterDemoSyn1725429tAtEmLog_010:41:575
816639850,0EcMasterDemoSyn817729tAtEmLog_009:00:325
2530239830,0EcMasterDemoSyn2531229tAtEmLog_011:58:015
2050939830,0EcMasterDemoSyn2051929tAtEmLog_007:14:035
1348439830,0EcMasterDemoSyn1349429tAtEmLog_009:46:105
518139820,0EcMasterDemoSyn519129tAtEmLog_007:49:335
3252939820,0EcMasterDemoSyn3253929tAtEmLog_009:20:495
2760239820,0EcMasterDemoSyn2761229tAtEmLog_007:29:165
1019439820,0EcMasterDemoSyn1020429tAtEmLog_007:59:405
711539810,0EcMasterDemoSyn712529tAtEmLog_011:47:535
2423139810,0EcMasterDemoSyn2424129tAtEmLog_012:33:315
2286839810,0EcMasterDemoSyn2287829tAtEmLog_007:19:065
1119239810,0EcMasterDemoSyn1120229tAtEmLog_012:08:105
1052239810,0EcMasterDemoSyn1053229tAtEmLog_009:05:375
2530239720,3EcMasterDemoSyn25311-21runintdemo5min11:58:022
229602240,3sleep50-21swapper/510:27:165
1831399191,13cyclictest16-1pr/legacy07:29:142
1830399180,10cyclictest18035-21sh11:18:210
2031199170,10tDemoTimingTask20419-21chrt12:13:175
1831899171,12cyclictest16-1pr/legacy07:34:194
18317991713,3cyclictest8549-21latency_hist09:05:003
1831399171,12cyclictest16-1pr/legacy12:33:302
1831399170,12cyclictest16-1pr/legacy08:30:062
1830399171,12cyclictest16-1pr/legacy11:12:220
1830399170,9cyclictest7878-21sh09:25:190
1830399170,9cyclictest31972-21sh10:32:150
1830399170,14cyclictest16278-21sh12:10:230
1783799170,7tDemoTimingTask23373-21chrt10:10:075
1783799170,7tDemoTimingTask18364-21chrt10:06:485
866539160,3EcMasterDemoSyn651irq_work/510:01:235
3036399160,9tDemoTimingTask1333-21taskset11:45:005
269182160,6sleep026944-21sh09:35:390
2120029160,14tAtEmLog_023699-21chrt11:39:295
1967299160,9tDemoTimingTask19676-21taskset08:19:595
1833399162,12tDemoTimingTask23133-21chrt09:34:195
18318991612,3cyclictest648-21dbus-daemon09:20:004
1831899160,9cyclictest21500-21sh11:02:174
1831899160,10cyclictest4731-21ssh12:04:584
1831799169,5cyclictest8432-21cron12:25:003
1831799164,9cyclictest755-21postgres09:59:033
1830899160,9cyclictest31214-21runrttasks08:41:411
1830399165,7cyclictest10193-21sh10:38:210
1830399164,8cyclictest326-21systemd-journal07:56:480
1830399160,9cyclictest22100-21cat08:25:000
1830399160,8cyclictest780-21runrttasks07:20:330
1830399160,8cyclictest10625-21kworker/u24:1+flush-9:010:12:140
1830399160,6cyclictest21233-21ps11:37:450
1830399160,13cyclictest174-1kworker/0:1H+kblockd07:51:040
1830399160,11cyclictest18801-21sh12:30:160
1831899154,8cyclictest1737-21switchtime10:15:234
18318991512,2cyclictest31802-21cron12:20:004
18318991511,3cyclictest16317-21sendmail11:00:004
1831899150,10cyclictest31249-21rm09:20:204
1831799152,9cyclictest8279-21wget07:55:123
18317991511,3cyclictest31667-21needreboot07:35:163
1831799151,11cyclictest16-1pr/legacy07:49:323
1831799151,10cyclictest10583-21chrt09:05:543
1831399154,8cyclictest716-21snmpd08:07:352
1831399152,9cyclictest780-21runrttasks11:51:302
18313991511,3cyclictest693-21in:imuxsock10:45:012
1831399150,10cyclictest22746-21diskstats08:25:142
1831399150,10cyclictest15534-21sh10:23:252
1830899154,8cyclictest29051-21interrupts07:30:161
1830899154,6cyclictest31819-21pluginstate12:20:011
1830899153,8cyclictest19679-21proc_pri07:10:191
1830899151,12cyclictest22140-21ssh12:32:021
1830899151,10cyclictest9308-21wget10:20:101
1830899150,9cyclictest20494-21fschecks_count08:20:141
1830899150,11cyclictest8575-21ssh10:19:541
1830399156,7cyclictest29179-21sh11:24:500
1830399156,7cyclictest17183-21ssh10:06:000
1830399155,8cyclictest22231-21/usr/sbin/munin10:45:120
1830399155,8cyclictest22231-21/usr/sbin/munin10:45:120
1830399154,8cyclictest25899-21ssh11:40:170
1830399152,9cyclictest12658-21sh11:33:030
1830399150,9cyclictest27856-21uname08:35:170
1830399150,9cyclictest19020-21sort08:15:220
1830399150,9cyclictest17433-21sed08:15:000
1830399150,8cyclictest780-21runrttasks08:40:320
1673499150,9tDemoTimingTask11042-21sleep11:19:555
1620039150,3EcMasterDemoSyn651irq_work/511:52:575
25552140,10sleep42586-21ssh11:10:114
1833399140,12tDemoTimingTask24555-21chrt09:35:075
1831899144,7cyclictest8426-21seq09:03:324
1831899143,8cyclictest20937-21aten2_r5power_c11:20:094
1831899142,8cyclictest32408-21cut12:20:114
1831899141,9cyclictest811-21runintdemo5min08:30:074
1831899141,9cyclictest29045-21runrttasks12:35:324
1831899141,9cyclictest10666-21runrttasks10:02:454
1831899141,7cyclictest2981150tune2fs08:40:134
1831899141,10cyclictest7817-21ssh09:43:334
1831899140,9cyclictest12942-21/usr/sbin/munin08:05:134
1831899140,10cyclictest9275-21/usr/sbin/munin10:20:104
1831899140,10cyclictest811-21runintdemo5min09:25:574
1831899140,10cyclictest792-21latency_hist09:40:004
1831899140,10cyclictest747-21grep07:40:044
1831899140,10cyclictest721-21rm11:26:154
1831899140,10cyclictest716-21snmpd10:51:214
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional