You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-22 - 11:58
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 Jul 22, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1690926849,8sleep10-21swapper/119:06:551
145452660,1sleep10-21swapper/122:08:181
1662626550,8sleep00-21swapper/019:03:590
65592610,0sleep00-21swapper/021:58:220
65592610,0sleep00-21swapper/021:58:220
17226993535,0cyclictest0-21swapper/020:19:310
17227993210,2cyclictest0-21swapper/121:13:501
17226993030,0cyclictest0-21swapper/019:59:210
1722699300,25cyclictest0-21swapper/022:25:080
17226992929,0cyclictest0-21swapper/000:01:520
1722799279,17cyclictest0-21swapper/121:51:061
17227992710,2cyclictest0-21swapper/121:38:071
17227992619,5cyclictest30803-21apache223:20:461
17227992611,5cyclictest100250irq/107-eth1-rx21:46:081
17227992610,1cyclictest0-21swapper/123:30:081
17227992610,12cyclictest0-21swapper/123:03:141
17227992510,7cyclictest0-21swapper/119:18:321
1722699254,13cyclictest19802-21/usr/sbin/munin20:38:370
1722799242,13cyclictest0-21swapper/122:38:241
17227992417,6cyclictest30829-21apache200:35:131
17227992411,12cyclictest18933-21kworker/1:222:18:411
17227992410,0cyclictest0-21swapper/123:34:571
1722799240,1cyclictest0-21swapper/123:07:561
17226992419,4cyclictest30803-21apache222:20:490
17226992410,6cyclictest0-21swapper/023:35:570
17226992410,11cyclictest0-21swapper/022:02:540
17227992320,2cyclictest30829-21apache222:58:011
17227992317,5cyclictest30829-21apache221:11:371
17227992310,7cyclictest0-21swapper/119:53:091
17227992310,6cyclictest0-21swapper/119:43:291
17226992313,7cyclictest636-21nscd23:45:490
17226992310,7cyclictest0-21swapper/020:07:390
17226992310,7cyclictest0-21swapper/019:08:350
17226992310,5cyclictest0-21swapper/023:03:370
17226992310,3cyclictest0-21swapper/021:05:430
2669822210,0sleep10-21swapper/120:55:401
17227992210,9cyclictest0-21swapper/121:03:351
17227992210,4cyclictest0-21swapper/123:13:281
17227992210,2cyclictest0-21swapper/100:08:561
17227992210,12cyclictest0-21swapper/119:28:391
17226992221,1cyclictest30829-21apache221:41:150
17226992210,8cyclictest0-21swapper/000:27:240
17226992210,5cyclictest0-21swapper/021:10:450
1722699220,12cyclictest0-21swapper/022:50:090
1826122110,0sleep10-21swapper/100:15:361
1722799215,10cyclictest0-21swapper/120:28:391
1722799214,16cyclictest0-21swapper/121:31:101
1722799213,13cyclictest0-21swapper/120:58:351
17227992114,2cyclictest231ktimersoftd/119:18:211
17227992113,7cyclictest30803-21apache222:35:011
17227992113,6cyclictest20284-21forks00:18:341
1722799211,12cyclictest0-21swapper/123:08:381
17227992110,9cyclictest0-21swapper/122:30:071
17227992110,9cyclictest0-21swapper/122:14:041
17227992110,1cyclictest0-21swapper/122:52:441
1722699219,8cyclictest0-21swapper/020:33:360
1722699213,14cyclictest0-21swapper/023:30:480
1722699213,10cyclictest30864-21diskmemload22:38:370
17226992119,2cyclictest30829-21apache223:49:050
17226992117,3cyclictest81ktimersoftd/022:05:480
17226992117,3cyclictest30803-21apache223:56:360
17226992117,3cyclictest0-21swapper/000:35:130
17226992110,6cyclictest0-21swapper/022:56:490
17226992110,11cyclictest0-21swapper/000:07:280
1722799202,10cyclictest0-21swapper/123:48:351
17227992018,1cyclictest0-21swapper/122:23:481
17227992015,2cyclictest7820-21sh00:01:361
17227992010,6cyclictest0-21swapper/123:38:351
17227992010,2cyclictest0-21swapper/100:05:331
1722699206,8cyclictest11205-21diskstats21:23:360
1722699206,7cyclictest0-21swapper/023:15:210
1722699206,6cyclictest0-21swapper/000:28:400
1722699204,11cyclictest0-21swapper/022:45:310
17226992012,6cyclictest636-21nscd22:09:290
17226992011,4cyclictest17224-21cyclictest21:43:400
17226992010,3cyclictest0-21swapper/021:18:280
1722699200,8cyclictest0-21swapper/022:33:380
1722699200,3cyclictest0-21swapper/022:17:470
1722799195,9cyclictest0-21swapper/122:08:421
17227991912,5cyclictest0-21swapper/121:58:331
1722799191,10cyclictest0-21swapper/121:53:331
1722799191,10cyclictest0-21swapper/121:53:331
17227991910,6cyclictest0-21swapper/123:44:301
17227991910,2cyclictest0-21swapper/100:28:351
1722699195,6cyclictest0-21swapper/019:28:360
1722699192,9cyclictest0-21swapper/021:13:320
1722699191,4cyclictest31376-21ls19:43:390
17226991912,2cyclictest22617-21hddtemp_smartct22:58:360
17226991910,4cyclictest0-21swapper/021:51:520
17226991910,4cyclictest0-21swapper/019:39:190
17226991910,3cyclictest0-21swapper/021:29:340
17226991910,3cyclictest0-21swapper/020:13:350
17226991910,3cyclictest0-21swapper/000:13:320
17226991910,2cyclictest0-21swapper/021:33:340
17226991910,1cyclictest0-21swapper/023:24:470
1722799188,7cyclictest643-21nscd20:07:551
1722799187,5cyclictest0-21swapper/120:43:301
1722799183,7cyclictest11797-21/usr/sbin/munin20:18:331
1722799183,6cyclictest0-21swapper/119:53:341
1722799181,10cyclictest30864-21diskmemload21:23:361
1722699183,10cyclictest0-21swapper/020:44:160
1722699182,12cyclictest28892-21cron21:03:210
17226991817,0cyclictest0-21swapper/019:13:360
1722699181,6cyclictest0-21swapper/022:28:420
17226991816,1cyclictest7-21ksoftirqd/023:18:360
17226991812,2cyclictest0-21swapper/000:08:380
17226991810,4cyclictest0-21swapper/000:18:330
237242170,0sleep10-21swapper/121:38:371
1722799177,3cyclictest30864-21diskmemload23:23:571
1722799175,5cyclictest1524-21/usr/sbin/munin23:53:361
1722799173,9cyclictest0-21swapper/120:48:331
1722799172,8cyclictest0-21swapper/120:08:361
1722799172,10cyclictest0-21swapper/120:33:321
1722799171,2cyclictest0-21swapper/100:24:341
1722799171,13cyclictest0-21swapper/122:43:361
17227991710,4cyclictest0-21swapper/120:24:251
17227991710,2cyclictest0-21swapper/120:13:431
1722699175,9cyclictest0-21swapper/020:53:340
1722699173,7cyclictest0-21swapper/023:08:340
17226991712,3cyclictest21719-21fschecks_time23:38:340
17226991711,4cyclictest16804-21ls20:28:420
17226991710,4cyclictest0-21swapper/020:24:380
17226991710,3cyclictest0-21swapper/020:08:410
1722799163,9cyclictest4120-21apache_accesses19:58:321
1722799163,10cyclictest0-21swapper/120:38:411
1722799161,7cyclictest0-21swapper/119:23:381
17227991611,2cyclictest100150irq/106-eth1-rx19:33:381
1722799160,6cyclictest28831-21cpuspeed_turbos19:38:331
1722799160,1cyclictest0-21swapper/121:19:581
1722699165,7cyclictest0-21swapper/019:48:320
17226991614,1cyclictest21330-21/usr/sbin/munin19:18:330
17226991610,4cyclictest0-21swapper/019:53:340
17226991610,3cyclictest0-21swapper/020:48:350
1722799155,6cyclictest18258-21/usr/sbin/munin19:08:411
1722699153,9cyclictest24434-21taskset19:24:580
17226991510,2cyclictest0-21swapper/019:33:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional