You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-26 - 19:30
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.
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 all highest latencies:
System rackcslot2.osadl.org (updated Sun Jul 26, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
141882770,0sleep10-21swapper/111:54:131
323332680,0sleep00-21swapper/010:09:290
92126754,8sleep10-21swapper/107:03:271
248726654,8sleep00-21swapper/007:06:120
54372650,0sleep00-21swapper/008:38:310
125812620,0sleep00-21swapper/011:53:300
216582500,1sleep191rcu_preempt09:13:351
2872993333,0cyclictest0-21swapper/109:03:361
2871993110,3cyclictest0-21swapper/010:34:100
2871993010,0cyclictest0-21swapper/011:00:190
2872992810,1cyclictest0-21swapper/111:08:321
2871992811,7cyclictest636-21nscd10:17:560
287199272,24cyclictest0-21swapper/010:32:390
2871992610,3cyclictest0-21swapper/011:28:350
2871992610,0cyclictest0-21swapper/011:34:230
287299251,14cyclictest1290-21kworker/u4:112:17:451
2872992510,7cyclictest100250irq/107-eth1-rx09:50:121
2872992510,3cyclictest0-21swapper/110:41:471
2872992510,14cyclictest0-21swapper/112:37:041
2871992525,0cyclictest0-21swapper/011:59:220
2871992525,0cyclictest0-21swapper/009:51:200
2871992510,5cyclictest0-21swapper/011:50:040
2871992510,4cyclictest0-21swapper/009:33:400
2872992410,12cyclictest0-21swapper/109:53:491
2871992424,0cyclictest12740-21apache209:42:230
2871992422,1cyclictest5248-21chrt12:25:570
2871992419,4cyclictest12740-21apache212:22:530
2871992410,2cyclictest0-21swapper/012:28:310
2872992315,3cyclictest0-21swapper/110:20:451
2872992310,3cyclictest0-21swapper/112:24:571
2872992310,3cyclictest0-21swapper/111:33:231
287199233,11cyclictest0-21swapper/010:48:330
2871992322,1cyclictest6814-21apache207:14:450
2871992317,5cyclictest593-21lldpd10:27:340
2872992210,7cyclictest0-21swapper/111:28:231
2872992210,6cyclictest0-21swapper/111:38:371
2872992210,6cyclictest0-21swapper/107:11:121
2872992210,5cyclictest0-21swapper/108:58:311
287299220,7cyclictest0-21swapper/108:23:311
287199224,13cyclictest26344-21ssh10:44:300
2871992217,3cyclictest12766-21apache212:04:240
2871992212,9cyclictest0-21swapper/012:37:160
287199220,16cyclictest0-21swapper/009:22:070
868222110,0sleep00-21swapper/011:03:510
287299214,14cyclictest0-21swapper/108:08:331
287299213,10cyclictest0-21swapper/107:18:371
2872992113,5cyclictest12766-21apache210:57:441
2872992113,3cyclictest16834-21diskmemload11:19:201
2872992111,4cyclictest0-21swapper/107:38:361
2872992111,3cyclictest0-21swapper/110:32:411
2872992110,5cyclictest25971-21diskmemload10:43:451
2872992110,4cyclictest0-21swapper/110:06:541
2872992110,4cyclictest0-21swapper/109:39:091
2872992110,3cyclictest0-21swapper/112:03:401
2871992118,2cyclictest6814-21apache207:23:200
2871992117,3cyclictest12740-21apache210:54:480
2871992110,7cyclictest0-21swapper/011:14:140
2871992110,1cyclictest0-21swapper/011:41:020
287299204,11cyclictest10643-21munin-node09:45:021
287299203,15cyclictest0-21swapper/107:13:351
2872992018,2cyclictest12740-21apache211:44:281
2872992014,1cyclictest0-21swapper/109:29:101
2872992010,8cyclictest0-21swapper/110:33:311
2872992010,5cyclictest0-21swapper/110:58:541
2872992010,3cyclictest0-21swapper/108:43:301
2872992010,2cyclictest0-21swapper/109:34:011
287299200,13cyclictest0-21swapper/112:12:551
287199206,7cyclictest0-21swapper/007:18:410
287199206,5cyclictest0-21swapper/009:12:450
287199206,10cyclictest0-21swapper/007:38:340
287199205,9cyclictest0-21swapper/011:18:340
2871992019,1cyclictest0-21swapper/008:18:360
2871992015,4cyclictest2869-21cyclictest12:14:090
2871992010,3cyclictest0-21swapper/008:08:380
2871992010,2cyclictest0-21swapper/007:58:370
287199200,15cyclictest0-21swapper/012:10:390
113122010,0sleep00-21swapper/008:25:300
287299199,7cyclictest648-21nscd07:53:321
287299195,8cyclictest0-21swapper/107:33:331
287299193,8cyclictest0-21swapper/107:58:331
2872991910,5cyclictest0-21swapper/110:16:281
2872991910,5cyclictest0-21swapper/109:19:281
2872991910,4cyclictest0-21swapper/112:28:481
2872991910,4cyclictest0-21swapper/110:27:041
2872991910,3cyclictest0-21swapper/109:24:531
2872991910,3cyclictest0-21swapper/109:09:361
2872991910,3cyclictest0-21swapper/108:48:301
2872991910,3cyclictest0-21swapper/108:28:321
2872991910,2cyclictest0-21swapper/108:33:311
287299190,8cyclictest0-21swapper/108:18:361
287199194,6cyclictest0-21swapper/007:13:190
2871991918,1cyclictest12740-21apache210:05:010
2871991911,3cyclictest100250irq/107-eth1-rx11:47:590
2871991911,2cyclictest0-21swapper/011:23:390
2871991910,4cyclictest0-21swapper/010:38:310
2195221910,0sleep00-21swapper/009:56:080
287299187,4cyclictest24374-21/usr/sbin/munin08:03:371
287299182,6cyclictest9676-21ntp_offset11:48:381
287299182,11cyclictest0-21swapper/111:03:311
2872991817,1cyclictest12766-21apache210:00:401
2872991815,1cyclictest18429-21rm12:00:011
2872991810,3cyclictest0-21swapper/112:18:331
2872991810,3cyclictest0-21swapper/107:23:311
2872991810,2cyclictest0-21swapper/111:13:321
287199183,9cyclictest0-21swapper/007:43:380
2871991815,1cyclictest2869-21cyclictest08:58:350
2871991813,4cyclictest593-21lldpd08:36:110
2871991810,6cyclictest0-21swapper/009:13:370
2871991810,4cyclictest12166-21kworker/0:008:07:430
2871991810,3cyclictest0-21swapper/010:21:520
2871991810,3cyclictest0-21swapper/009:03:340
2871991810,2cyclictest0-21swapper/008:43:290
287199180,5cyclictest0-21swapper/007:33:310
2447321810,0sleep00-21swapper/009:58:420
287299173,11cyclictest0-21swapper/107:28:381
287299172,14cyclictest0-21swapper/107:43:371
2872991711,3cyclictest100150irq/106-eth1-rx08:38:341
2872991710,4cyclictest0-21swapper/110:08:291
2872991710,3cyclictest0-21swapper/111:23:311
2872991710,3cyclictest0-21swapper/107:48:321
2872991710,2cyclictest0-21swapper/108:53:401
2872991710,1cyclictest0-21swapper/110:52:391
287199175,5cyclictest0-21swapper/009:43:310
287199172,10cyclictest0-21swapper/008:53:330
287199171,7cyclictest0-21swapper/007:48:370
2871991711,4cyclictest12740-21apache211:12:550
2871991710,1cyclictest0-21swapper/009:28:270
2871991710,0cyclictest0-21swapper/008:28:350
287199170,12cyclictest20926-21/usr/sbin/munin07:53:350
2983521610,0sleep10-21swapper/108:17:101
287199163,8cyclictest0-21swapper/008:13:330
2871991610,4cyclictest0-21swapper/007:28:290
2871991610,1cyclictest0-21swapper/009:27:180
2871991610,0cyclictest0-21swapper/008:51:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional