You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-26 - 23:41
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 Apr 26, 2026 12:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
324952730,2sleep12052699cyclictest12:30:531
2021027261,7sleep00-21swapper/007:07:420
2012426855,9sleep10-21swapper/107:06:491
209372660,1sleep120935-21fschecks_count10:54:171
134652660,0sleep10-21swapper/110:03:351
20526993410,10cyclictest0-21swapper/112:15:111
1607823310,1sleep00-21swapper/010:06:000
20526992910,7cyclictest0-21swapper/110:06:061
20525992927,1cyclictest636-21nscd12:13:040
20525992927,1cyclictest0-21swapper/007:19:160
2052599290,28cyclictest0-21swapper/007:49:340
20526992826,1cyclictest24-21ksoftirqd/109:14:051
20526992826,1cyclictest0-21swapper/110:12:581
20526992813,12cyclictest0-21swapper/112:23:011
20526992726,1cyclictest24-21ksoftirqd/110:15:501
20526992710,6cyclictest0-21swapper/110:23:531
2052599276,20cyclictest0-21swapper/009:26:100
20525992726,1cyclictest0-21swapper/010:24:330
2052599270,26cyclictest0-21swapper/008:55:220
2052699267,18cyclictest0-21swapper/111:59:291
20526992625,0cyclictest24-21ksoftirqd/107:34:051
20526992619,6cyclictest30430-21apache209:25:201
2052699260,25cyclictest1924-21/usr/sbin/munin12:34:211
20525992626,0cyclictest0-21swapper/011:17:080
2052599260,18cyclictest0-21swapper/011:58:180
20526992525,0cyclictest0-21swapper/109:58:521
20526992524,0cyclictest24-21ksoftirqd/110:52:301
20526992523,1cyclictest24-21ksoftirqd/112:04:171
20526992522,2cyclictest24-21ksoftirqd/111:46:151
20526992521,1cyclictest1199-21runrttasks08:10:121
20526992510,7cyclictest0-21swapper/112:12:071
20526992510,2cyclictest0-21swapper/111:21:061
20525992518,4cyclictest30413-21apache211:49:470
20525992510,10cyclictest0-21swapper/012:23:000
2052599250,17cyclictest26621-21apache_volume12:24:160
20526992424,0cyclictest0-21swapper/109:42:051
20526992423,0cyclictest231ktimersoftd/110:27:351
20526992422,1cyclictest1199-21runrttasks11:26:311
2052699240,9cyclictest0-21swapper/110:29:221
20525992418,6cyclictest30430-21apache211:36:590
20526992321,1cyclictest24-21ksoftirqd/107:44:191
20526992310,4cyclictest0-21swapper/111:49:181
20525992312,8cyclictest978-21ssh12:32:480
20525992311,6cyclictest20523-21cyclictest12:02:330
20526992220,1cyclictest24-21ksoftirqd/108:04:051
2052699221,9cyclictest91rcu_preempt10:38:351
20526992219,3cyclictest30430-21apache210:39:181
20526992217,2cyclictest30413-21apache208:07:471
20526992214,6cyclictest30430-21apache211:15:271
20526992210,5cyclictest27705-21/usr/sbin/munin08:49:241
20526992210,5cyclictest0-21swapper/109:04:181
2052699220,8cyclictest0-21swapper/109:14:181
2052599228,9cyclictest636-21nscd11:47:390
20525992216,5cyclictest31488-21ssh11:07:260
20525992216,5cyclictest26421-21apache207:27:530
20525992210,8cyclictest0-21swapper/009:44:350
2052699216,12cyclictest0-21swapper/110:44:251
2052699214,9cyclictest0-21swapper/108:14:221
20526992120,1cyclictest24-21ksoftirqd/108:39:251
20526992119,1cyclictest24-21ksoftirqd/111:42:151
20526992118,2cyclictest24-21ksoftirqd/111:54:181
20526992110,8cyclictest0-21swapper/109:32:421
20526992110,6cyclictest0-21swapper/108:34:221
20526992110,4cyclictest0-21swapper/108:19:161
2052599213,9cyclictest0-21swapper/009:52:430
20525992118,3cyclictest636-21nscd10:02:570
20525992114,4cyclictest30413-21apache211:22:580
20525992110,6cyclictest0-21swapper/008:39:170
20525992110,5cyclictest0-21swapper/009:55:360
20525992110,4cyclictest0-21swapper/012:04:420
2052699206,7cyclictest0-21swapper/108:29:251
2052699204,11cyclictest0-21swapper/107:09:171
20526992020,0cyclictest231ktimersoftd/109:00:131
20526992020,0cyclictest0-21swapper/111:14:001
20526992010,5cyclictest0-21swapper/111:31:571
20525992017,2cyclictest30430-21apache208:15:400
20525992013,4cyclictest651-21nscd10:09:160
2052599201,2cyclictest10813-21/usr/sbin/munin09:19:260
20525992010,6cyclictest0-21swapper/009:29:160
20525992010,6cyclictest0-21swapper/008:27:050
20525992010,5cyclictest0-21swapper/008:34:230
20525992010,3cyclictest0-21swapper/010:57:140
20525992010,3cyclictest0-21swapper/009:14:190
20525992010,3cyclictest0-21swapper/007:09:170
2052599200,3cyclictest15276-21sh10:46:480
1820922010,0sleep00-21swapper/011:31:370
2052699197,5cyclictest0-21swapper/108:44:171
20526991917,0cyclictest100150irq/106-eth1-rx09:44:291
20526991911,0cyclictest91rcu_preempt09:49:201
20526991910,4cyclictest0-21swapper/112:24:471
20526991910,4cyclictest0-21swapper/109:34:171
20526991910,4cyclictest0-21swapper/108:54:161
20526991910,2cyclictest91rcu_preempt11:04:061
2052599197,4cyclictest0-21swapper/008:44:230
2052599192,16cyclictest0-21swapper/009:42:330
20525991918,1cyclictest0-21swapper/010:30:340
20525991915,3cyclictest30413-21apache210:20:230
20525991910,5cyclictest5917-21ls10:34:210
20525991910,5cyclictest0-21swapper/009:34:440
20525991910,2cyclictest0-21swapper/012:36:030
2823021810,1sleep00-21swapper/011:04:030
20526991816,1cyclictest29431-21ls07:29:241
20526991810,4cyclictest0-21swapper/111:01:581
2052699180,6cyclictest0-21swapper/107:24:241
2052699180,1cyclictest91rcu_preempt07:14:241
2052599185,8cyclictest27926-21/usr/sbin/munin08:49:260
2052599182,6cyclictest0-21swapper/007:34:050
20525991812,4cyclictest30430-21apache211:24:270
20525991811,6cyclictest30357-21kworker/0:207:40:510
2052599181,12cyclictest0-21swapper/011:41:210
20525991810,5cyclictest0-21swapper/009:00:030
20525991810,4cyclictest0-21swapper/009:04:180
20525991810,3cyclictest0-21swapper/009:09:210
20525991810,3cyclictest0-21swapper/008:29:160
20526991713,2cyclictest30413-21apache209:22:031
20526991711,3cyclictest30430-21apache207:42:021
20526991710,4cyclictest0-21swapper/107:53:551
20526991710,2cyclictest0-21swapper/107:19:141
2052699170,2cyclictest91rcu_preempt11:37:191
2052599175,7cyclictest0-21swapper/007:48:130
2052599174,2cyclictest13313-21latency_hist08:14:050
20525991712,4cyclictest0-21swapper/007:29:180
20525991710,6cyclictest0-21swapper/010:15:230
20525991710,5cyclictest0-21swapper/012:14:160
20525991710,4cyclictest0-21swapper/007:54:210
20525991710,3cyclictest0-21swapper/010:39:140
20525991710,1cyclictest0-21swapper/011:09:110
2052699164,8cyclictest0-21swapper/108:24:241
2052599163,8cyclictest0-21swapper/008:04:180
2052599162,9cyclictest0-21swapper/010:49:260
2052699151,7cyclictest0-21swapper/107:54:191
2052599151,10cyclictest0-21swapper/007:59:170
20525991410,2cyclictest0-21swapper/007:14:270
20525991410,1cyclictest0-21swapper/008:19:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional