You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-12 - 15:59
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 Sun Apr 12, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2912126754,9sleep10-21swapper/107:04:461
137042670,0sleep00-21swapper/010:40:370
2939226649,8sleep00-21swapper/007:07:370
221352650,0sleep10-21swapper/109:23:571
2972599290,0cyclictest0-21swapper/010:10:010
29726992825,2cyclictest6907-21ssh10:31:551
29725992810,11cyclictest0-21swapper/010:20:060
2972599280,3cyclictest11809-21ls07:44:280
29726992710,10cyclictest0-21swapper/108:34:301
29725992710,14cyclictest0-21swapper/010:47:230
29726992610,16cyclictest0-21swapper/110:10:501
2972699260,4cyclictest0-21swapper/108:19:281
29726992523,1cyclictest7172-21apache209:45:351
29726992522,3cyclictest0-21swapper/109:32:491
2972699251,23cyclictest27142-21cut10:14:291
2972699250,24cyclictest0-21swapper/111:23:341
2972599252,3cyclictest0-21swapper/011:15:020
29725992510,9cyclictest0-21swapper/012:07:440
29726992419,4cyclictest7172-21apache211:52:271
29726992410,8cyclictest0-21swapper/111:06:351
29726992410,6cyclictest0-21swapper/111:39:221
29725992414,7cyclictest29723-21cyclictest11:46:330
29726992312,10cyclictest19649-21kworker/1:212:29:061
29726992310,8cyclictest0-21swapper/110:19:231
29726992310,4cyclictest0-21swapper/111:34:331
2972699230,21cyclictest0-21swapper/112:08:201
29725992316,3cyclictest81ktimersoftd/012:09:220
2972599231,5cyclictest0-21swapper/009:55:140
29725992312,8cyclictest0-21swapper/009:45:280
29725992310,10cyclictest0-21swapper/010:56:550
29726992218,4cyclictest11782-21apache207:21:191
29726992213,7cyclictest7172-21apache211:29:451
29726992212,5cyclictest744-21snmpd10:06:561
2972599222,2cyclictest0-21swapper/009:28:040
29725992217,4cyclictest802-21apache211:06:220
29725992210,6cyclictest0-21swapper/009:49:320
2972699217,11cyclictest0-21swapper/111:24:201
2972699215,10cyclictest0-21swapper/107:49:221
2972699213,9cyclictest0-21swapper/109:14:311
29726992115,4cyclictest7191-21apache210:34:281
29726992112,4cyclictest28917-21/usr/sbin/munin08:29:281
29726992111,9cyclictest7118-21kworker/1:108:02:061
29726992110,9cyclictest0-21swapper/111:47:141
29726992110,8cyclictest0-21swapper/109:04:241
29726992110,3cyclictest0-21swapper/109:37:381
2972599218,10cyclictest0-21swapper/008:48:520
2972599213,9cyclictest0-21swapper/010:59:250
2972599213,6cyclictest0-21swapper/008:04:230
2972599213,11cyclictest0-21swapper/011:34:260
29725992121,0cyclictest0-21swapper/010:31:150
29725992117,3cyclictest7191-21apache211:29:490
29725992113,3cyclictest0-21swapper/009:43:440
2972599211,2cyclictest0-21swapper/012:38:390
29725992110,6cyclictest0-21swapper/011:12:420
1050522110,0sleep00-21swapper/011:22:200
2972699204,10cyclictest0-21swapper/110:24:251
2972699203,10cyclictest0-21swapper/110:52:061
29726992018,1cyclictest29723-21cyclictest10:39:391
29726992018,1cyclictest0-21swapper/109:25:351
29726992017,3cyclictest7172-21apache210:55:281
29726992010,5cyclictest0-21swapper/108:24:261
29726992010,4cyclictest0-21swapper/110:01:091
29726992010,2cyclictest0-21swapper/112:22:401
2972599209,7cyclictest0-21swapper/009:59:210
2972599207,10cyclictest0-21swapper/008:50:080
2972599206,9cyclictest0-21swapper/009:14:420
2972599205,8cyclictest0-21swapper/007:39:290
2972599203,16cyclictest26775-21ssh12:29:280
29725992019,1cyclictest7191-21apache211:42:370
29725992019,0cyclictest81ktimersoftd/012:25:380
29725992013,3cyclictest11245-21diskmemload10:18:070
29725992012,2cyclictest7172-21apache207:51:580
29725992010,5cyclictest0-21swapper/008:14:210
29725992010,4cyclictest0-21swapper/007:34:120
2972599200,12cyclictest0-21swapper/008:34:290
2972699198,7cyclictest0-21swapper/111:19:111
2972699197,10cyclictest0-21swapper/111:54:241
2972699196,6cyclictest8737-21ssh09:49:241
2972699192,12cyclictest0-21swapper/111:59:311
2972699191,17cyclictest17489-21kworker/1:207:25:321
29726991910,8cyclictest0-21swapper/108:57:321
29726991910,5cyclictest0-21swapper/112:11:271
29726991910,4cyclictest0-21swapper/109:54:301
29726991910,2cyclictest0-21swapper/107:14:211
29726991910,0cyclictest0-21swapper/112:16:471
2972599196,7cyclictest0-21swapper/012:16:380
2972599194,5cyclictest0-21swapper/011:49:240
29725991912,3cyclictest100250irq/107-eth1-rx09:30:510
29725991911,6cyclictest29552-21ls08:29:330
2972599191,10cyclictest0-21swapper/008:59:290
29725991910,5cyclictest0-21swapper/012:20:200
29725991910,4cyclictest0-21swapper/010:50:530
29725991910,4cyclictest0-21swapper/009:04:250
2972599190,9cyclictest0-21swapper/008:19:260
2803521910,1sleep00-21swapper/008:27:290
2136021910,0sleep00-21swapper/010:06:300
4992189,0sleep00-21swapper/011:54:170
29726991818,0cyclictest0-21swapper/112:29:271
29726991816,1cyclictest5057-21/usr/sbin/munin07:29:221
2972699181,16cyclictest7118-21kworker/1:109:41:241
29726991810,7cyclictest0-21swapper/111:03:361
29726991810,6cyclictest0-21swapper/112:35:471
29726991810,5cyclictest0-21swapper/108:59:231
29726991810,4cyclictest0-21swapper/108:39:251
29726991810,3cyclictest0-21swapper/108:09:291
29726991810,3cyclictest0-21swapper/107:39:231
2972699180,14cyclictest7118-21kworker/1:108:08:461
2972599184,10cyclictest0-21swapper/007:09:290
29725991817,1cyclictest744-21snmpd09:35:410
29725991816,1cyclictest19742-21ls09:19:270
29725991810,6cyclictest0-21swapper/009:09:280
29725991810,5cyclictest0-21swapper/011:59:350
2972699174,9cyclictest0-21swapper/110:44:211
2972699171,9cyclictest0-21swapper/107:34:261
29726991710,4cyclictest0-21swapper/111:09:251
29726991710,4cyclictest0-21swapper/108:49:221
29726991710,3cyclictest0-21swapper/109:09:231
2972599173,10cyclictest0-21swapper/011:24:200
29725991717,0cyclictest0-21swapper/007:56:160
29725991710,5cyclictest0-21swapper/010:35:150
29725991710,4cyclictest0-21swapper/010:26:520
29725991710,3cyclictest0-21swapper/008:09:220
29725991710,2cyclictest0-21swapper/007:29:220
2972699164,8cyclictest0-21swapper/108:44:301
29726991616,0cyclictest0-21swapper/107:54:291
29726991612,3cyclictest0-21swapper/108:14:221
29726991611,2cyclictest0-21swapper/107:09:361
29726991610,3cyclictest0-21swapper/107:44:241
2972599163,6cyclictest0-21swapper/007:59:270
29725991615,1cyclictest7191-21apache208:41:100
29725991610,2cyclictest0-21swapper/007:24:270
2972599152,6cyclictest32256-21/usr/sbin/munin07:14:260
29725991510,2cyclictest0-21swapper/008:54:220
29725991410,3cyclictest5688-21kworker/0:207:20:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional