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2026-06-11 - 21:54
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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 376 highest latencies:
System rack6slot0.osadl.org (updated Thu Jun 11, 2026 13:03:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2968099227207,5cyclictest31410-21sshd09:25:1831
2968099227207,5cyclictest31410-21sshd09:25:1731
2968099227207,5cyclictest31410-21sshd09:25:1731
2964999220180,26cyclictest1392-21gdbus11:40:043
2964999220180,26cyclictest1392-21gdbus11:40:043
2964999220180,26cyclictest1392-21gdbus11:40:033
2968299210193,7cyclictest0-21swapper/3911:06:0233
2968299210193,7cyclictest0-21swapper/3911:06:0233
2968299210193,7cyclictest0-21swapper/3911:06:0133
2964299209202,4cyclictest2454-21CPU35
2964299209202,4cyclictest2454-21CPU35
2964599208203,4cyclictest0-21swapper/812:04:0838
2964599208203,4cyclictest0-21swapper/812:04:0838
2964599208203,4cyclictest0-21swapper/812:04:0838
2966799207143,59cyclictest4408-21CPU18
2966799207143,59cyclictest4408-21CPU18
2966799207143,59cyclictest4408-21CPU18
2964599206193,11cyclictest0-21swapper/811:22:1438
2964599206193,11cyclictest0-21swapper/811:22:1338
2966999205197,4cyclictest1367-21dbus-daemon09:20:1120
2966999205197,4cyclictest1367-21dbus-daemon09:20:1120
296829920398,96cyclictest4408-21CPU33
296829920398,96cyclictest4408-21CPU33
2968299203194,5cyclictest23664-21hddtemp_smartct11:00:2033
2968299203194,5cyclictest23664-21hddtemp_smartct11:00:2033
2968299203194,5cyclictest23664-21hddtemp_smartct11:00:2033
2968099203196,5cyclictest17484-21nfsd08:10:1831
2968099203196,5cyclictest17484-21nfsd08:10:1831
2968099202197,4cyclictest0-21swapper/3710:01:5531
2968099202197,4cyclictest0-21swapper/3710:01:5531
2968099200195,4cyclictest0-21swapper/3709:48:2231
2968099200195,4cyclictest0-21swapper/3709:48:2131
2968099200195,4cyclictest0-21swapper/3709:48:2131
2968099198191,4cyclictest0-21swapper/3709:36:1431
2968099198191,4cyclictest0-21swapper/3709:36:1331
2968299197186,8cyclictest0-21swapper/3907:10:2633
2968299197186,8cyclictest0-21swapper/3907:10:2533
2968099197191,5cyclictest0-21swapper/3709:51:4431
2968099197191,5cyclictest0-21swapper/3709:51:4331
2967099197186,9cyclictest0-21swapper/2811:13:1321
2967099197186,9cyclictest0-21swapper/2811:13:1321
2964599196182,11cyclictest0-21swapper/808:50:3338
2968099195188,5cyclictest0-21swapper/3709:55:1531
2968099195188,5cyclictest0-21swapper/3709:55:1531
2968099195188,5cyclictest0-21swapper/3709:55:1531
2966799195181,12cyclictest0-21swapper/2510:58:4418
2966799195181,12cyclictest0-21swapper/2510:58:4318
2966799195181,12cyclictest0-21swapper/2510:58:4318
2964599195183,10cyclictest0-21swapper/811:16:0138
2964599195183,10cyclictest0-21swapper/811:16:0138
2964599195183,10cyclictest0-21swapper/811:16:0138
2968099194189,4cyclictest0-21swapper/3709:31:0631
2968099194189,4cyclictest0-21swapper/3709:31:0631
2967099194181,6cyclictest0-21swapper/2811:45:1321
2967099194181,6cyclictest0-21swapper/2811:45:1321
2967099194181,6cyclictest0-21swapper/2811:45:1321
2964999194184,7cyclictest0-21swapper/1110:35:153
2964999194184,7cyclictest0-21swapper/1110:35:153
2963999194140,50cyclictest2466-21CPU23
2963999194140,50cyclictest2466-21CPU23
2964599193187,4cyclictest0-21swapper/812:06:0438
2964599193187,4cyclictest0-21swapper/812:06:0438
2964599193187,4cyclictest0-21swapper/812:06:0438
2964599193186,5cyclictest0-21swapper/809:49:0838
2964599193186,5cyclictest0-21swapper/809:49:0838
2964599193186,5cyclictest0-21swapper/809:49:0838
2968099192186,4cyclictest0-21swapper/3708:31:0131
2968099192186,4cyclictest0-21swapper/3708:31:0031
2966999192187,4cyclictest0-21swapper/2712:20:3220
2966999192187,4cyclictest0-21swapper/2712:20:3220
2964999192184,5cyclictest1358-21ModemManager12:32:063
2964999192184,5cyclictest1358-21ModemManager12:32:063
2964999192184,5cyclictest1358-21ModemManager12:32:063
2964999192184,4cyclictest2516-21sshd10:30:263
2964999192184,4cyclictest2516-21sshd10:30:253
2964999192183,6cyclictest37269-21CPU3
2964999192183,6cyclictest37269-21CPU3
2964999192183,6cyclictest37269-21CPU3
2964299192187,4cyclictest0-21swapper/507:50:0735
2964299192183,7cyclictest0-21swapper/507:40:0135
2964299192183,7cyclictest0-21swapper/507:40:0135
2968099191183,6cyclictest0-21swapper/3707:25:0131
2968099191183,6cyclictest0-21swapper/3707:25:0131
2964599191152,34cyclictest3610-21CPU38
2964599191152,34cyclictest3610-21CPU38
2964599191152,34cyclictest3610-21CPU38
2968299190178,10cyclictest0-21swapper/3911:49:2233
2968299190178,10cyclictest0-21swapper/3911:49:2133
2968299190178,10cyclictest0-21swapper/3911:49:2133
2967499190173,9cyclictest171rcu_preempt10:33:3026
2967499190173,9cyclictest171rcu_preempt10:33:3026
2964199190183,5cyclictest0-21swapper/407:20:1634
2964199190183,5cyclictest0-21swapper/407:20:1534
2964999189183,4cyclictest0-21swapper/1107:15:153
2964999189183,4cyclictest0-21swapper/1107:15:153
2964999189182,5cyclictest0-21swapper/1111:11:003
2964999189182,5cyclictest0-21swapper/1111:11:003
2964999189181,4cyclictest3541-21CPU3
2964999189181,4cyclictest3541-21CPU3
2964999189181,4cyclictest3541-21CPU3
2964599189183,4cyclictest0-21swapper/811:38:0938
2964599189183,4cyclictest0-21swapper/811:38:0838
2964599189183,4cyclictest0-21swapper/811:38:0838
2964499189179,7cyclictest0-21swapper/710:05:1237
2964499189179,7cyclictest0-21swapper/710:05:1237
2964999188176,9cyclictest20884-21sshd11:40:143
2964999188176,9cyclictest20884-21sshd11:40:143
2964999188176,9cyclictest20884-21sshd11:40:143
2968299187177,6cyclictest0-21swapper/3910:53:2133
2968299187177,6cyclictest0-21swapper/3910:53:2133
2968299187177,6cyclictest0-21swapper/3910:53:2033
2968099187182,4cyclictest0-21swapper/3709:42:5031
2968099187182,4cyclictest0-21swapper/3709:42:5031
2968099187182,4cyclictest0-21swapper/3709:42:5031
2964799187180,4cyclictest0-21swapper/1011:30:012
2964799187180,4cyclictest0-21swapper/1011:30:012
2964799187180,4cyclictest0-21swapper/1011:30:012
2967599186159,18cyclictest0-21swapper/3310:22:0727
2967599186159,18cyclictest0-21swapper/3310:22:0727
2966799186161,22cyclictest0-21swapper/2511:17:3418
2966799186161,22cyclictest0-21swapper/2511:17:3418
2966799186161,22cyclictest0-21swapper/2511:17:3418
2964599185167,10cyclictest0-21swapper/812:15:2838
2964599185167,10cyclictest0-21swapper/812:15:2738
2964599185167,10cyclictest0-21swapper/812:15:2738
2963999185171,9cyclictest0-21swapper/311:44:2723
2963999185171,9cyclictest0-21swapper/311:44:2723
2963999185171,9cyclictest0-21swapper/311:44:2723
2968099184180,2cyclictest1442-21gdbus11:13:4331
2968099184180,2cyclictest1442-21gdbus11:13:4331
2968099184179,3cyclictest11983-2110-uname12:03:3631
2968099184179,3cyclictest11983-2110-uname12:03:3531
2968099184179,3cyclictest11983-2110-uname12:03:3531
2966999184178,4cyclictest0-21swapper/2707:50:1720
2964599184179,4cyclictest0-21swapper/808:35:5838
2964599184179,4cyclictest0-21swapper/808:35:5838
2964499184178,4cyclictest0-21swapper/710:17:3937
2964499184178,4cyclictest0-21swapper/710:17:3937
2964499184178,4cyclictest0-21swapper/710:17:3837
2968099183178,3cyclictest0-21swapper/3708:27:1931
2968099183178,3cyclictest0-21swapper/3708:27:1831
2966999183174,5cyclictest3609-21CPU20
2966999183174,5cyclictest3609-21CPU20
2964599183172,9cyclictest0-21swapper/811:48:2638
2964599183172,9cyclictest0-21swapper/811:48:2538
2964599183172,9cyclictest0-21swapper/811:48:2538
2964199183170,9cyclictest0-21swapper/407:30:1634
2964199183170,9cyclictest0-21swapper/407:30:1634
2967499182144,27cyclictest0-21swapper/3211:38:5926
2967499182144,27cyclictest0-21swapper/3211:38:5926
2967499182144,27cyclictest0-21swapper/3211:38:5926
2968199181169,11cyclictest0-21swapper/3810:08:1032
2968199181169,11cyclictest0-21swapper/3810:08:1032
2964599181175,4cyclictest0-21swapper/811:14:2338
2964599181175,4cyclictest0-21swapper/811:14:2338
2964499181173,5cyclictest0-21swapper/710:10:2737
2964499181173,5cyclictest0-21swapper/710:10:2737
2964499181173,5cyclictest0-21swapper/710:10:2737
2968299180171,6cyclictest0-21swapper/3910:43:5333
2968299180171,6cyclictest0-21swapper/3910:43:5333
2968299180171,6cyclictest0-21swapper/3910:43:5233
2968199180170,8cyclictest0-21swapper/3812:20:0032
2968199180170,8cyclictest0-21swapper/3812:20:0032
2968199180170,8cyclictest0-21swapper/3812:20:0032
2966999180174,4cyclictest34609-21sshd12:17:4220
2966999180174,4cyclictest34609-21sshd12:17:4220
2966999180174,4cyclictest34609-21sshd12:17:4120
2966999180170,8cyclictest7097-21sshd10:42:4720
2966999180170,8cyclictest7097-21sshd10:42:4720
2966999180170,8cyclictest7097-21sshd10:42:4720
2966799180158,16cyclictest0-21swapper/2511:13:5618
2966799180158,16cyclictest0-21swapper/2511:13:5618
2966799180144,32cyclictest0-21swapper/2509:35:3318
2966799180144,32cyclictest0-21swapper/2509:35:3318
2964799180165,8cyclictest0-21swapper/1009:48:392
2964799180165,8cyclictest0-21swapper/1009:48:392
2964799180165,8cyclictest0-21swapper/1009:48:392
2964199180147,30cyclictest3548-21CPU34
2964199180147,30cyclictest3548-21CPU34
2968299179172,4cyclictest0-21swapper/3910:48:0733
2968299179172,4cyclictest0-21swapper/3910:48:0733
2968299179172,4cyclictest0-21swapper/3910:48:0733
2968199179174,4cyclictest0-21swapper/3811:55:0332
2968199179174,4cyclictest0-21swapper/3811:55:0332
2968199179172,5cyclictest0-21swapper/3810:13:4532
2968199179172,5cyclictest0-21swapper/3810:13:4532
2968199179172,5cyclictest0-21swapper/3810:13:4532
2968199179170,5cyclictest3542-21CPU32
2968199179170,5cyclictest3542-21CPU32
2968199179164,13cyclictest0-21swapper/3811:17:3632
2968199179164,13cyclictest0-21swapper/3811:17:3632
2968199179164,13cyclictest0-21swapper/3811:17:3532
2968099179172,5cyclictest0-21swapper/3709:24:4431
2968099179172,5cyclictest0-21swapper/3709:24:4431
2967099179174,4cyclictest0-21swapper/2812:04:0921
2967099179174,4cyclictest0-21swapper/2812:04:0921
2967099179174,4cyclictest0-21swapper/2812:04:0821
2966999179173,4cyclictest0-21swapper/2712:10:4220
2966999179173,4cyclictest0-21swapper/2712:10:4120
2966999179173,4cyclictest0-21swapper/2709:11:1520
2966999179173,4cyclictest0-21swapper/2709:11:1520
2968299178175,2cyclictest0-21swapper/3911:10:1433
2968299178175,2cyclictest0-21swapper/3911:10:1433
2968299178172,4cyclictest0-21swapper/3910:56:0633
2968299178172,4cyclictest0-21swapper/3910:56:0533
2968299178172,4cyclictest0-21swapper/3910:56:0533
2966999178171,5cyclictest0-21swapper/2711:59:4420
2966999178171,5cyclictest0-21swapper/2711:59:4420
2966799178135,34cyclictest0-21swapper/2509:29:1018
2966799178135,34cyclictest0-21swapper/2509:29:1018
2966799178135,34cyclictest0-21swapper/2509:29:1018
2964199178142,23cyclictest0-21swapper/408:20:2534
2964199178142,23cyclictest0-21swapper/408:20:2434
2963699178167,9cyclictest0-21swapper/109:26:241
2963699178167,9cyclictest0-21swapper/109:26:241
2963699178167,9cyclictest0-21swapper/109:26:231
2968299177171,4cyclictest0-21swapper/3909:08:0233
2968299177171,4cyclictest0-21swapper/3909:08:0133
2968299177171,4cyclictest0-21swapper/3909:08:0133
2967499177163,8cyclictest171rcu_preempt11:07:2626
2967499177163,8cyclictest171rcu_preempt11:07:2626
2967499177163,8cyclictest171rcu_preempt11:07:2626
2966999177170,3cyclictest37356-21CPU20
2966999177170,3cyclictest37356-21CPU20
2966799177129,43cyclictest0-21swapper/2509:49:0518
2966799177129,43cyclictest0-21swapper/2509:49:0518
2966799177129,43cyclictest0-21swapper/2509:49:0518
2964999177172,4cyclictest0-21swapper/1108:05:143
2964999177172,4cyclictest0-21swapper/1108:05:133
2964999177160,13cyclictest0-21swapper/1108:15:193
2964999177160,13cyclictest0-21swapper/1108:15:183
2964799177113,53cyclictest3609-21CPU2
2964799177113,53cyclictest3609-21CPU2
2964599177172,4cyclictest0-21swapper/811:42:2338
2964599177172,4cyclictest0-21swapper/811:42:2238
2964599177172,4cyclictest0-21swapper/811:42:2238
2964499177171,3cyclictest0-21swapper/709:58:3437
2964499177171,3cyclictest0-21swapper/709:58:3437
2964499177171,3cyclictest0-21swapper/709:58:3437
2964499177165,10cyclictest0-21swapper/710:47:5237
2964499177165,10cyclictest0-21swapper/710:47:5137
2964499177165,10cyclictest0-21swapper/710:47:5137
2964299177171,4cyclictest0-21swapper/507:50:0335
2964299177171,4cyclictest0-21swapper/507:50:0235
2968199176171,4cyclictest0-21swapper/3812:01:2532
2968199176171,4cyclictest0-21swapper/3812:01:2532
2968199176171,4cyclictest0-21swapper/3812:01:2432
2968199176155,17cyclictest0-21swapper/3809:17:4332
2968199176155,17cyclictest0-21swapper/3809:17:4332
2968099176163,11cyclictest0-21swapper/3712:17:3531
2968099176163,11cyclictest0-21swapper/3712:17:3431
2968099176163,11cyclictest0-21swapper/3712:17:3431
2967499176143,30cyclictest3546-21CPU26
2967499176143,30cyclictest3546-21CPU26
2967499176143,30cyclictest3546-21CPU26
2967099176165,9cyclictest0-21swapper/2808:55:4921
2967099176165,9cyclictest0-21swapper/2808:55:4921
2966999176170,4cyclictest0-21swapper/2712:30:4120
2966999176170,4cyclictest0-21swapper/2712:30:4020
2966999176170,4cyclictest0-21swapper/2712:30:4020
2966799176135,39cyclictest0-21swapper/2512:39:5218
2966799176135,39cyclictest0-21swapper/2512:39:5118
2964999176171,4cyclictest0-21swapper/1111:35:033
2964999176171,4cyclictest0-21swapper/1111:35:033
2964999176166,7cyclictest0-21swapper/1112:26:173
2964999176166,7cyclictest0-21swapper/1112:26:173
2964999176166,7cyclictest0-21swapper/1112:26:173
2964599176171,4cyclictest0-21swapper/808:48:5338
2964599176171,4cyclictest0-21swapper/808:48:5338
2964199176165,8cyclictest0-21swapper/410:24:0734
2964199176165,8cyclictest0-21swapper/410:24:0634
2964199176163,11cyclictest0-21swapper/407:20:0434
2964199176163,11cyclictest0-21swapper/407:20:0434
2964199176131,22cyclictest0-21swapper/410:09:0834
2964199176131,22cyclictest0-21swapper/410:09:0834
2968299175168,5cyclictest1442-21gdbus11:54:2733
2968299175168,5cyclictest1442-21gdbus11:54:2633
2968299175167,6cyclictest0-21swapper/3908:40:1433
2968299175167,6cyclictest0-21swapper/3908:40:1433
2968099175168,5cyclictest37257-21qemu-system-x8608:35:1531
2968099175168,5cyclictest37257-21qemu-system-x8608:35:1531
2967499175161,11cyclictest0-21swapper/3209:14:5726
2967499175161,11cyclictest0-21swapper/3209:14:5726
2967099175163,10cyclictest0-21swapper/2811:28:4621
2967099175163,10cyclictest0-21swapper/2811:28:4521
2967099175163,10cyclictest0-21swapper/2811:28:4521
2967099175160,9cyclictest0-21swapper/2812:23:0121
2967099175160,9cyclictest0-21swapper/2812:23:0121
2964999175166,7cyclictest0-21swapper/1108:01:193
2964999175166,7cyclictest0-21swapper/1108:01:183
2968299174165,6cyclictest0-21swapper/3910:35:5033
2968299174165,6cyclictest0-21swapper/3910:35:5033
2968099174168,4cyclictest0-21swapper/3707:25:5631
2968099174168,4cyclictest0-21swapper/3707:25:5631
2967099174163,9cyclictest0-21swapper/2811:51:3521
2967099174163,9cyclictest0-21swapper/2811:51:3521
2964999174167,5cyclictest0-21swapper/1107:35:473
2964999174167,5cyclictest0-21swapper/1107:35:473
29646991742,4cyclictest37263-21CPU39
29646991742,4cyclictest37263-21CPU39
29646991742,4cyclictest37263-21CPU39
2964599174165,7cyclictest0-21swapper/812:38:2638
2964599174165,7cyclictest0-21swapper/812:38:2638
2964599174164,8cyclictest0-21swapper/809:55:3338
2964599174164,8cyclictest0-21swapper/809:55:3238
2964599174164,8cyclictest0-21swapper/809:55:3238
2963999174166,6cyclictest0-21swapper/309:29:4823
2963999174166,6cyclictest0-21swapper/309:29:4823
2963999174166,6cyclictest0-21swapper/309:29:4823
2968099173134,26cyclictest0-21swapper/3710:18:0431
2968099173134,26cyclictest0-21swapper/3710:18:0331
2968099173134,26cyclictest0-21swapper/3710:18:0331
2967599173158,13cyclictest0-21swapper/3310:00:4627
2967599173158,13cyclictest0-21swapper/3310:00:4627
296749917384,83cyclictest37269-21CPU26
296749917384,83cyclictest37269-21CPU26
296749917384,83cyclictest37269-21CPU26
2967099173162,9cyclictest0-21swapper/2810:47:5121
2967099173162,9cyclictest0-21swapper/2810:47:5021
2967099173162,9cyclictest0-21swapper/2810:47:5021
2966999173168,4cyclictest0-21swapper/2712:09:0420
2966999173168,4cyclictest0-21swapper/2712:09:0320
2966999173168,4cyclictest0-21swapper/2712:09:0320
2964999173168,4cyclictest0-21swapper/1107:10:233
2964999173168,4cyclictest0-21swapper/1107:10:223
29646991732,3cyclictest3548-21CPU39
29646991732,3cyclictest3548-21CPU39
2964499173158,13cyclictest0-21swapper/709:39:4637
2964499173158,13cyclictest0-21swapper/709:39:4637
2968299172166,4cyclictest0-21swapper/3907:25:1533
2968299172166,4cyclictest0-21swapper/3907:25:1533
2968299172161,9cyclictest0-21swapper/3912:05:2933
2968299172161,9cyclictest0-21swapper/3912:05:2833
2968299172161,9cyclictest0-21swapper/3912:05:2833
2968099172166,5cyclictest0-21swapper/3707:10:5231
2968099172166,5cyclictest0-21swapper/3707:10:5231
2968099172138,31cyclictest3609-21CPU31
2968099172138,31cyclictest3609-21CPU31
2968099172138,31cyclictest3609-21CPU31
2967499172159,6cyclictest171rcu_preempt09:51:4926
2967499172159,6cyclictest171rcu_preempt09:51:4826
2966999172169,2cyclictest0-21swapper/2710:09:0720
2966999172169,2cyclictest0-21swapper/2710:09:0720
2966999172165,4cyclictest0-21swapper/2709:44:1520
2966999172165,4cyclictest0-21swapper/2709:44:1520
2966999172165,4cyclictest0-21swapper/2709:44:1520
2966999172158,13cyclictest0-21swapper/2711:18:5620
2966999172158,13cyclictest0-21swapper/2711:18:5520
2966999172158,13cyclictest0-21swapper/2711:18:5520
296679917244,125cyclictest0-21swapper/2510:15:1218
296679917244,125cyclictest0-21swapper/2510:15:1218
296679917244,125cyclictest0-21swapper/2510:15:1218
2964799172166,4cyclictest0-21swapper/1011:31:152
2964799172166,4cyclictest0-21swapper/1011:31:152
2964199172165,5cyclictest0-21swapper/407:30:0434
2964199172165,5cyclictest0-21swapper/407:30:0334
2964199172150,13cyclictest0-21swapper/411:49:2334
2964199172150,13cyclictest0-21swapper/411:49:2334
2964199172150,13cyclictest0-21swapper/411:49:2334
2964199172127,27cyclictest0-21swapper/411:17:1734
2964199172127,27cyclictest0-21swapper/411:17:1734
2964199172127,27cyclictest0-21swapper/411:17:1734
2963599172166,3cyclictest0-21swapper/007:15:250
2963599172166,3cyclictest0-21swapper/007:15:240
2968299171125,38cyclictest2466-21CPU33
2968299171125,38cyclictest2466-21CPU33
2968299171125,38cyclictest2466-21CPU33
2967099171168,1cyclictest0-21swapper/2809:49:5321
2967099171168,1cyclictest0-21swapper/2809:49:5221
2967099171168,1cyclictest0-21swapper/2809:49:5221
2966999171164,4cyclictest2466-21CPU20
2966999171164,4cyclictest2466-21CPU20
29667991711,2cyclictest0-21swapper/2510:15:0218
29667991711,2cyclictest0-21swapper/2510:15:0218
29667991711,2cyclictest0-21swapper/2510:15:0118
2964999171163,6cyclictest0-21swapper/1108:25:173
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