You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-29 - 15:05
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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rackcslot2.osadl.org (updated Wed Apr 29, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
427226955,9sleep10-21swapper/107:06:341
320832670,0sleep10-21swapper/112:11:531
429426552,8sleep00-21swapper/007:06:470
43022630,0sleep00-21swapper/010:12:450
274172460,0sleep00-21swapper/008:04:250
4694993710,0cyclictest0-21swapper/111:42:101
4693993410,22cyclictest0-21swapper/009:45:010
4694993333,0cyclictest0-21swapper/110:02:101
4694993333,0cyclictest0-21swapper/108:04:311
4694993018,11cyclictest14580-21apache211:37:191
4693993010,1cyclictest0-21swapper/012:10:570
4694992828,0cyclictest0-21swapper/112:31:291
4693992825,3cyclictest0-21swapper/009:03:410
4694992720,5cyclictest14551-21apache209:39:501
4694992711,8cyclictest14551-21apache209:12:191
4694992710,9cyclictest0-21swapper/109:32:081
4694992610,10cyclictest100250irq/107-eth1-rx12:28:301
4693992622,4cyclictest14580-21apache210:08:220
469399260,17cyclictest0-21swapper/012:33:220
4694992511,5cyclictest10910-21kernelversion11:44:191
4694992510,7cyclictest0-21swapper/109:44:191
4694992510,6cyclictest0-21swapper/108:19:201
4693992510,5cyclictest0-21swapper/008:19:170
469399250,3cyclictest22038-21kworker/u4:111:22:060
469499249,6cyclictest14580-21apache211:09:581
4694992413,5cyclictest14551-21apache212:38:341
469399242,17cyclictest0-21swapper/010:29:150
4693992418,2cyclictest81ktimersoftd/008:39:240
4693992410,10cyclictest0-21swapper/009:21:270
469499234,12cyclictest0-21swapper/108:59:191
4694992323,0cyclictest0-21swapper/111:50:181
4694992318,5cyclictest14551-21apache211:24:151
4694992310,9cyclictest0-21swapper/110:04:511
4693992318,4cyclictest14580-21apache210:27:440
4693992316,2cyclictest0-21swapper/009:04:140
4693992311,5cyclictest12284-21/usr/sbin/munin11:04:180
4693992310,7cyclictest0-21swapper/011:52:350
4693992310,1cyclictest0-21swapper/009:24:430
469399230,22cyclictest0-21swapper/009:29:180
469499227,4cyclictest0-21swapper/110:19:181
4694992218,3cyclictest14551-21apache210:45:111
4694992210,6cyclictest0-21swapper/110:17:591
469399226,12cyclictest0-21swapper/012:24:170
469399222,9cyclictest10565-21ssh11:44:160
4693992222,0cyclictest0-21swapper/011:34:150
4693992218,2cyclictest8574-21ssh10:18:140
4693992216,6cyclictest14551-21apache211:27:570
469399221,1cyclictest0-21swapper/011:18:290
4693992210,5cyclictest0-21swapper/010:35:120
4693992210,4cyclictest11256-21kworker/u4:212:36:550
4693992210,0cyclictest0-21swapper/012:05:350
469399220,11cyclictest21657-21perf11:59:030
469499216,8cyclictest0-21swapper/107:19:191
469499215,10cyclictest0-21swapper/109:49:211
469499214,10cyclictest0-21swapper/108:49:201
469499213,13cyclictest0-21swapper/107:29:161
4694992119,2cyclictest0-21swapper/108:34:151
4694992118,3cyclictest14580-21apache209:23:281
4694992114,4cyclictest14580-21apache210:34:231
4694992110,8cyclictest0-21swapper/108:11:501
4694992110,5cyclictest0-21swapper/112:17:461
4694992110,5cyclictest0-21swapper/111:19:191
469399214,10cyclictest0-21swapper/011:59:220
4693992117,4cyclictest14580-21apache209:57:000
4694992014,4cyclictest1363-21/usr/sbin/munin10:09:181
4694992013,6cyclictest24206-21ssh09:56:131
4694992013,5cyclictest14551-21apache209:27:131
4694992010,9cyclictest0-21swapper/112:07:021
4694992010,7cyclictest0-21swapper/107:59:151
4694992010,6cyclictest0-21swapper/110:54:231
4694992010,6cyclictest0-21swapper/108:39:141
4694992010,4cyclictest0-21swapper/108:54:191
4694992010,3cyclictest0-21swapper/110:49:211
4694992010,2cyclictest0-21swapper/108:24:191
469399207,10cyclictest19088-21diskstats09:09:160
469399204,10cyclictest0-21swapper/011:00:210
469399203,16cyclictest0-21swapper/007:54:200
469399202,6cyclictest0-21swapper/008:04:040
4693992017,0cyclictest0-21swapper/009:16:300
4693992014,0cyclictest0-21swapper/011:42:550
4693992012,5cyclictest14551-21apache211:12:220
4693992010,5cyclictest0-21swapper/007:14:150
4693992010,4cyclictest0-21swapper/010:54:040
4693992010,2cyclictest0-21swapper/007:09:120
4693992010,10cyclictest0-21swapper/012:22:370
4694991916,2cyclictest0-21swapper/110:25:581
4694991911,4cyclictest100250irq/107-eth1-rx08:14:201
4694991910,6cyclictest0-21swapper/107:39:201
4694991910,5cyclictest10218-21kworker/1:111:02:311
4694991910,4cyclictest0-21swapper/109:04:141
4694991910,3cyclictest0-21swapper/112:02:451
469399197,4cyclictest7274-21/usr/sbin/munin09:34:190
4693991914,3cyclictest14580-21apache209:41:040
4693991911,3cyclictest0-21swapper/010:44:060
4693991910,4cyclictest0-21swapper/008:34:180
4693991910,3cyclictest0-21swapper/010:39:050
4693991910,1cyclictest0-21swapper/009:50:100
2010321910,1sleep10-21swapper/111:55:551
469499184,4cyclictest0-21swapper/107:49:181
469499183,6cyclictest0-21swapper/109:19:031
469499182,8cyclictest0-21swapper/112:22:231
469499182,13cyclictest0-21swapper/111:05:101
469499181,8cyclictest14645-21apache_volume07:34:121
4694991812,2cyclictest24130-21latency_hist07:59:041
469499181,16cyclictest0-21swapper/110:32:571
4694991810,6cyclictest0-21swapper/108:48:491
4694991810,5cyclictest0-21swapper/109:34:191
4694991810,3cyclictest0-21swapper/111:31:041
4694991810,3cyclictest0-21swapper/111:31:041
4694991810,2cyclictest0-21swapper/111:15:381
4694991810,2cyclictest0-21swapper/107:14:161
469399182,8cyclictest0-21swapper/008:09:190
469399181,7cyclictest0-21swapper/011:29:430
469399181,7cyclictest0-21swapper/011:29:430
4693991816,1cyclictest25963-21apache_volume09:59:150
4693991814,3cyclictest4691-21cyclictest12:16:390
4693991814,3cyclictest100150irq/106-eth1-rx08:49:190
4693991812,3cyclictest14551-21apache207:41:380
4693991810,4cyclictest0-21swapper/008:54:160
4693991810,4cyclictest0-21swapper/007:19:190
4693991810,2cyclictest0-21swapper/010:51:140
4693991810,2cyclictest0-21swapper/008:44:210
4693991810,2cyclictest0-21swapper/008:24:150
4693991810,1cyclictest0-21swapper/007:25:440
469499175,4cyclictest24796-21apache_processe10:39:141
469499171,8cyclictest0-21swapper/107:44:141
469399174,3cyclictest1199-21runrttasks07:49:190
4693991710,5cyclictest0-21swapper/010:19:490
4693991710,1cyclictest0-21swapper/008:29:220
469499162,8cyclictest0-21swapper/108:29:231
4694991610,4cyclictest0-21swapper/107:24:171
469399161,7cyclictest0-21swapper/007:46:320
4693991610,1cyclictest0-21swapper/008:15:260
469399150,7cyclictest14253-21apt-get07:34:040
4694991410,2cyclictest0-21swapper/107:09:181
469399144,2cyclictest0-21swapper/007:29:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional