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2026-06-04 - 15:56
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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 04, 2026 13:02:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2393999232213,14cyclictest0-21swapper/511:15:0135
2393999232213,14cyclictest0-21swapper/511:15:0135
2395999227215,4cyclictest37355-21CPU15
2395999227215,4cyclictest37355-21CPU15
2396099225214,2cyclictest0-21swapper/2309:55:2716
2396099225214,2cyclictest0-21swapper/2309:55:2716
2396099225214,2cyclictest0-21swapper/2309:55:2616
2394099219211,4cyclictest0-21swapper/611:15:1836
2394099219211,4cyclictest0-21swapper/611:15:1836
2394099219211,4cyclictest0-21swapper/611:15:1836
2396199218212,3cyclictest0-21swapper/2411:15:1817
2396199218212,3cyclictest0-21swapper/2411:15:1817
2396199218212,3cyclictest0-21swapper/2411:15:1817
2395999217200,11cyclictest0-21swapper/2211:10:2015
2395999217200,11cyclictest0-21swapper/2211:10:2015
2395099217211,4cyclictest0-21swapper/1511:05:387
2395099217211,4cyclictest0-21swapper/1511:05:387
2394499217202,11cyclictest0-21swapper/1010:08:522
2394499217202,11cyclictest0-21swapper/1010:08:522
2394499217202,11cyclictest0-21swapper/1010:08:522
2393999216209,4cyclictest0-21swapper/507:40:1935
2393999216209,4cyclictest0-21swapper/507:40:1935
2397499215205,5cyclictest3544-21CPU30
2397499215205,5cyclictest3544-21CPU30
2393999214206,5cyclictest3600-21qemu-system-x8611:15:1135
2393999214206,5cyclictest3600-21qemu-system-x8611:15:1135
2393999214206,5cyclictest3600-21qemu-system-x8611:15:1135
2394499213206,4cyclictest0-21swapper/1010:50:462
2394499213206,4cyclictest0-21swapper/1010:50:462
2394499211191,7cyclictest0-21swapper/1009:30:112
2394499211191,7cyclictest0-21swapper/1009:30:102
2395999210204,4cyclictest0-21swapper/2211:46:1815
2395999210204,4cyclictest0-21swapper/2211:46:1815
2395999210204,4cyclictest0-21swapper/2211:46:1815
2395999210203,5cyclictest0-21swapper/2211:50:1515
2395999210203,5cyclictest0-21swapper/2211:50:1415
2395999210203,5cyclictest0-21swapper/2211:50:1415
2393999210203,5cyclictest0-21swapper/511:20:1535
2393999210203,5cyclictest0-21swapper/511:20:1435
2396599209204,3cyclictest0-21swapper/2811:15:0121
2396599209204,3cyclictest0-21swapper/2811:15:0121
2395999209196,7cyclictest0-21swapper/2211:35:3315
2395999209196,7cyclictest0-21swapper/2211:35:3315
2395999209196,7cyclictest0-21swapper/2211:35:3215
2395099209203,2cyclictest3547-21CPU7
2395099209203,2cyclictest3547-21CPU7
2394499209200,6cyclictest0-21swapper/1010:40:202
2394499209200,6cyclictest0-21swapper/1010:40:202
23979992081,3cyclictest0-21swapper/3907:55:2033
23979992081,3cyclictest0-21swapper/3907:55:2033
2395099208199,6cyclictest0-21swapper/1508:00:247
2395099208199,6cyclictest0-21swapper/1508:00:247
2394499206199,5cyclictest0-21swapper/1010:30:082
2394499206199,5cyclictest0-21swapper/1010:30:082
2394499206199,5cyclictest0-21swapper/1010:30:082
2394499206198,6cyclictest0-21swapper/1009:50:012
2394499206198,6cyclictest0-21swapper/1009:50:002
2394499206198,6cyclictest0-21swapper/1009:50:002
2394499205198,5cyclictest0-21swapper/1010:02:332
2394499205198,5cyclictest0-21swapper/1010:02:332
2397499204199,4cyclictest0-21swapper/3612:24:0530
2397499204199,4cyclictest0-21swapper/3612:24:0530
2397499204199,4cyclictest0-21swapper/3612:24:0530
2397499204198,4cyclictest0-21swapper/3609:09:5130
2397499204198,4cyclictest0-21swapper/3609:09:5130
2395999204198,4cyclictest0-21swapper/2211:08:3915
2395999204198,4cyclictest0-21swapper/2211:08:3915
2395099204200,2cyclictest2384-21apt-get08:20:127
2395099204200,2cyclictest2384-21apt-get08:20:127
2397499203197,4cyclictest0-21swapper/3611:54:3330
2397499203197,4cyclictest0-21swapper/3611:54:3330
2397499203197,4cyclictest0-21swapper/3611:54:3330
2397499203194,5cyclictest3544-21CPU30
2397499203194,5cyclictest3544-21CPU30
2394499203197,4cyclictest0-21swapper/1009:36:002
2394499203197,4cyclictest0-21swapper/1009:36:002
2394499203197,4cyclictest0-21swapper/1009:36:002
2394499203196,5cyclictest0-21swapper/1010:29:492
2394499203196,5cyclictest0-21swapper/1010:29:492
2393999203196,3cyclictest3544-21CPU35
2393999203196,3cyclictest3544-21CPU35
2397499202197,4cyclictest0-21swapper/3609:29:3630
2397499202197,4cyclictest0-21swapper/3609:29:3630
2397499202197,4cyclictest0-21swapper/3609:29:3530
2394499202196,4cyclictest0-21swapper/1010:35:232
2394499202196,4cyclictest0-21swapper/1010:35:222
2394499202194,6cyclictest0-21swapper/1012:32:252
2394499202194,6cyclictest0-21swapper/1012:32:252
2393999202195,5cyclictest0-21swapper/508:25:2035
2393999202195,5cyclictest0-21swapper/508:25:2035
2397499201193,6cyclictest0-21swapper/3611:31:4230
2397499201193,6cyclictest0-21swapper/3611:31:4230
2394499201192,6cyclictest37357-21CPU2
2394499201192,6cyclictest37357-21CPU2
2394499201188,9cyclictest0-21swapper/1009:55:162
2394499201188,9cyclictest0-21swapper/1009:55:162
2394499201188,9cyclictest0-21swapper/1009:55:152
2393399201194,2cyclictest0-21swapper/011:15:140
2393399201194,2cyclictest0-21swapper/011:15:140
2393399201194,2cyclictest0-21swapper/011:15:140
2397499200195,4cyclictest0-21swapper/3609:22:0930
2397499200195,4cyclictest0-21swapper/3609:22:0930
2397499200195,4cyclictest0-21swapper/3609:16:3430
2397499200195,4cyclictest0-21swapper/3609:16:3430
2397499200195,4cyclictest0-21swapper/3609:16:3430
2397499200194,4cyclictest1367-21dbus-daemon11:27:2230
2397499200194,4cyclictest1367-21dbus-daemon11:27:2230
2397499200193,6cyclictest0-21swapper/3612:00:1030
2397499200193,6cyclictest0-21swapper/3612:00:1030
2395999200195,4cyclictest0-21swapper/2207:25:3315
2395999200195,4cyclictest0-21swapper/2207:25:3315
2394499200194,4cyclictest22106-21sshd10:47:082
2394499200194,4cyclictest22106-21sshd10:47:082
2394499200193,5cyclictest0-21swapper/1010:56:172
2394499200193,5cyclictest0-21swapper/1010:56:172
2394499200193,5cyclictest0-21swapper/1010:56:162
2397499199192,3cyclictest2454-21CPU30
2397499199192,3cyclictest2454-21CPU30
2397499199192,3cyclictest2454-21CPU30
2397499199191,6cyclictest17481-21nfsd12:08:0530
2397499199191,6cyclictest17481-21nfsd12:08:0430
2395999199190,3cyclictest0-21swapper/2208:35:1915
2395999199190,3cyclictest0-21swapper/2208:35:1815
2394499199196,2cyclictest0-21swapper/1010:10:372
2394499199196,2cyclictest0-21swapper/1010:10:372
2394499199196,2cyclictest0-21swapper/1010:10:362
2394499199188,9cyclictest0-21swapper/1009:40:162
2394499199188,9cyclictest0-21swapper/1009:40:162
2394499199188,9cyclictest0-21swapper/1009:40:162
2393999199194,4cyclictest0-21swapper/508:05:0235
2393999199194,4cyclictest0-21swapper/508:05:0235
2393999199194,4cyclictest0-21swapper/507:20:0335
2393999199194,4cyclictest0-21swapper/507:20:0235
2397499198190,6cyclictest0-21swapper/3608:05:1130
2397499198190,6cyclictest0-21swapper/3608:05:1130
2397499198190,5cyclictest0-21swapper/3607:30:2830
2397499198190,5cyclictest0-21swapper/3607:30:2830
2395999198192,4cyclictest0-21swapper/2208:15:2315
2395999198192,4cyclictest0-21swapper/2208:15:2315
2395999198184,7cyclictest171rcu_preempt07:13:5715
2395999198184,7cyclictest171rcu_preempt07:13:5715
2394499198190,5cyclictest0-21swapper/1009:51:422
2394499198190,5cyclictest0-21swapper/1009:51:422
2394499198185,11cyclictest6242-21systemd10:16:312
2394499198185,11cyclictest6242-21systemd10:16:312
2394499198185,11cyclictest6242-21systemd10:16:312
2397499197187,5cyclictest37356-21CPU30
2397499197187,5cyclictest37356-21CPU30
2395999197188,5cyclictest3548-21CPU15
2395999197188,5cyclictest3548-21CPU15
2395099197189,6cyclictest0-21swapper/1508:00:017
2395099197189,6cyclictest0-21swapper/1508:00:017
2394499197184,10cyclictest35825-21sshd12:39:562
2394499197184,10cyclictest35825-21sshd12:39:562
2393999197191,4cyclictest0-21swapper/509:00:0135
2393999197191,4cyclictest0-21swapper/509:00:0035
2393999197191,4cyclictest0-21swapper/507:20:0735
2393999197191,4cyclictest0-21swapper/507:20:0735
2397499196191,4cyclictest0-21swapper/3612:25:2930
2397499196191,4cyclictest0-21swapper/3612:25:2930
2397499196191,4cyclictest0-21swapper/3607:48:2030
2397499196191,4cyclictest0-21swapper/3607:48:2030
2397499196187,7cyclictest0-21swapper/3607:13:3330
2397499196187,7cyclictest0-21swapper/3607:13:3330
2397499196186,6cyclictest3548-21CPU30
2397499196186,6cyclictest3548-21CPU30
2395999196191,4cyclictest0-21swapper/2207:33:0015
2395999196191,4cyclictest0-21swapper/2207:32:5915
2394499196191,4cyclictest0-21swapper/1010:20:372
2394499196191,4cyclictest0-21swapper/1010:20:372
2394499196187,5cyclictest3543-21CPU2
2394499196187,5cyclictest3543-21CPU2
2397499195190,4cyclictest0-21swapper/3611:23:1830
2397499195190,4cyclictest0-21swapper/3611:23:1730
2397499195189,4cyclictest1367-21dbus-daemon10:58:3630
2397499195189,4cyclictest1367-21dbus-daemon10:58:3630
2397499195189,4cyclictest1367-21dbus-daemon10:58:3630
2397499195189,4cyclictest0-21swapper/3611:00:3930
2397499195189,4cyclictest0-21swapper/3611:00:3830
2397499195186,7cyclictest0-21swapper/3608:30:1230
2397499195186,7cyclictest0-21swapper/3608:30:1230
2396599195183,10cyclictest0-21swapper/2810:51:1621
2396599195183,10cyclictest0-21swapper/2810:51:1521
2393399195190,2cyclictest0-21swapper/011:15:010
2393399195190,2cyclictest0-21swapper/011:15:010
2397499194188,4cyclictest0-21swapper/3611:19:2130
2397499194188,4cyclictest0-21swapper/3611:19:2130
2397499194188,4cyclictest0-21swapper/3611:19:2130
2395999194175,16cyclictest3542-21CPU15
2395999194175,16cyclictest3542-21CPU15
2395999194175,16cyclictest3542-21CPU15
2394499194189,4cyclictest0-21swapper/1011:28:492
2394499194189,4cyclictest0-21swapper/1011:28:482
2397499193187,4cyclictest0-21swapper/3608:40:1730
2397499193187,4cyclictest0-21swapper/3608:40:1730
2395999193183,5cyclictest0-21swapper/2211:35:0315
2395999193183,5cyclictest0-21swapper/2211:35:0315
2395299193186,5cyclictest0-21swapper/1707:20:049
2395299193186,5cyclictest0-21swapper/1707:20:039
2395099193189,3cyclictest0-21swapper/1507:32:027
2395099193189,3cyclictest0-21swapper/1507:32:027
2393999193188,4cyclictest0-21swapper/507:38:0535
2393999193188,4cyclictest0-21swapper/507:38:0535
2397499192183,7cyclictest0-21swapper/3608:46:0030
2397499192183,7cyclictest0-21swapper/3608:46:0030
2397499192177,11cyclictest0-21swapper/3611:42:3730
2397499192177,11cyclictest0-21swapper/3611:42:3730
2397499191186,4cyclictest0-21swapper/3608:37:0230
2397499191186,4cyclictest0-21swapper/3608:37:0130
2393999191184,5cyclictest0-21swapper/508:24:5335
2393999191184,5cyclictest0-21swapper/508:24:5335
2396099190168,9cyclictest0-21swapper/2311:58:1916
2396099190168,9cyclictest0-21swapper/2311:58:1916
2395999190184,4cyclictest0-21swapper/2208:51:5415
2394499190183,5cyclictest0-21swapper/1007:46:232
2394499190183,5cyclictest0-21swapper/1007:46:222
2394499190181,5cyclictest0-21swapper/1009:30:052
2394499190181,5cyclictest0-21swapper/1009:30:052
2394499190181,5cyclictest0-21swapper/1009:30:052
2394499190173,10cyclictest171rcu_preempt11:43:012
2394499190173,10cyclictest171rcu_preempt11:43:012
2397199189184,3cyclictest3377-21snmpd12:29:2827
2397199189184,3cyclictest3377-21snmpd12:29:2827
2395999189184,4cyclictest0-21swapper/2208:06:2815
2395999189184,4cyclictest0-21swapper/2208:06:2815
2395999189184,3cyclictest0-21swapper/2208:55:2615
2395999189184,3cyclictest0-21swapper/2208:55:2615
2395099189181,7cyclictest0-21swapper/1508:16:287
2395099189181,7cyclictest0-21swapper/1508:16:287
2397499188180,6cyclictest0-21swapper/3607:15:2730
2397499188180,6cyclictest0-21swapper/3607:15:2630
2395999188182,4cyclictest0-21swapper/2207:25:0315
2395999188182,4cyclictest0-21swapper/2207:25:0315
2395999188145,36cyclictest0-21swapper/2209:56:5515
2395999188145,36cyclictest0-21swapper/2209:56:5515
2395999188145,36cyclictest0-21swapper/2209:56:5415
2395099188182,4cyclictest0-21swapper/1508:46:217
2395099188182,4cyclictest0-21swapper/1508:46:207
2397499186181,4cyclictest0-21swapper/3607:22:2830
2397499186181,4cyclictest0-21swapper/3607:22:2830
2395899186176,8cyclictest0-21swapper/2112:15:4014
2395899186176,8cyclictest0-21swapper/2112:15:4014
2395099186180,4cyclictest0-21swapper/1508:41:347
2395099186180,4cyclictest0-21swapper/1508:41:337
2394499186181,4cyclictest0-21swapper/1007:31:462
2394499186181,4cyclictest0-21swapper/1007:31:462
2393999186181,4cyclictest0-21swapper/507:33:2935
2393999186181,4cyclictest0-21swapper/507:33:2935
2397499185179,4cyclictest0-21swapper/3608:53:0130
2397499185178,5cyclictest0-21swapper/3608:01:5730
2397499185178,5cyclictest0-21swapper/3608:01:5730
2397499185160,20cyclictest3541-21CPU30
2397499185160,20cyclictest3541-21CPU30
2397499185160,20cyclictest3541-21CPU30
2396799185132,48cyclictest3546-21CPU24
2396799185132,48cyclictest3546-21CPU24
2396799185132,48cyclictest3546-21CPU24
2395299185176,6cyclictest0-21swapper/1708:45:279
2395299185176,6cyclictest0-21swapper/1708:45:279
2395999184135,27cyclictest0-21swapper/2212:29:1915
2395999184135,27cyclictest0-21swapper/2212:29:1915
2397499183178,4cyclictest0-21swapper/3607:56:5230
2397499183178,4cyclictest0-21swapper/3607:56:5230
2397499183177,4cyclictest0-21swapper/3607:50:1730
2397499183177,4cyclictest0-21swapper/3607:50:1730
2397499183177,4cyclictest0-21swapper/3607:45:0230
2397499183177,4cyclictest0-21swapper/3607:45:0230
2397499183174,5cyclictest37354-21CPU30
2397499183174,5cyclictest37354-21CPU30
2397199183178,4cyclictest0-21swapper/3307:57:3327
2397199183178,4cyclictest0-21swapper/3307:57:3327
2395999183147,26cyclictest37267-21CPU15
2395999183147,26cyclictest37267-21CPU15
2395999183147,26cyclictest37267-21CPU15
2395999183144,23cyclictest0-21swapper/2209:33:3715
2395999183144,23cyclictest0-21swapper/2209:33:3715
2395899183145,18cyclictest2447-21CPU14
2395899183145,18cyclictest2447-21CPU14
2393999183157,16cyclictest171rcu_preempt09:55:0535
2393999183157,16cyclictest171rcu_preempt09:55:0435
2396199182172,7cyclictest0-21swapper/2411:26:0917
2396199182172,7cyclictest0-21swapper/2411:26:0817
2395299182159,19cyclictest3609-21CPU9
2395299182159,19cyclictest3609-21CPU9
2394499182177,4cyclictest0-21swapper/1007:24:092
2394499182177,4cyclictest0-21swapper/1007:24:092
2393999182172,9cyclictest0-21swapper/510:32:1635
2393999182172,9cyclictest0-21swapper/510:32:1635
2393999182172,9cyclictest0-21swapper/510:32:1535
2393999182101,69cyclictest2447-21CPU35
2393999182101,69cyclictest2447-21CPU35
2393799182170,6cyclictest0-21swapper/309:11:1523
2393799182170,6cyclictest0-21swapper/309:11:1423
2393399182173,5cyclictest3542-21CPU0
2393399182173,5cyclictest3542-21CPU0
2397499181178,2cyclictest0-21swapper/3611:46:0330
2397499181178,2cyclictest0-21swapper/3611:46:0330
2397499181178,2cyclictest0-21swapper/3611:46:0330
2395199181158,18cyclictest3610-21CPU8
2395199181158,18cyclictest3610-21CPU8
2394499181175,5cyclictest0-21swapper/1008:34:202
2394499181175,5cyclictest0-21swapper/1008:34:202
2394499181166,7cyclictest171rcu_preempt11:00:232
2394499181166,7cyclictest171rcu_preempt11:00:232
2394499181113,52cyclictest37351-21CPU2
2394499181113,52cyclictest37351-21CPU2
2394499181113,52cyclictest37351-21CPU2
2393999181142,21cyclictest0-21swapper/508:13:0935
2393999181142,21cyclictest0-21swapper/508:13:0935
23979991809,161cyclictest0-21swapper/3908:50:1933
2397799180169,9cyclictest0-21swapper/3809:45:3232
2397799180169,9cyclictest0-21swapper/3809:45:3232
2397799180169,9cyclictest0-21swapper/3809:45:3132
2395999180165,9cyclictest171rcu_preempt12:04:3615
2395999180165,9cyclictest171rcu_preempt12:04:3515
2394499180173,5cyclictest0-21swapper/1007:10:382
2394499180173,5cyclictest0-21swapper/1007:10:382
2393999180114,36cyclictest0-21swapper/512:22:0735
2393999180114,36cyclictest0-21swapper/512:22:0735
2393999180114,36cyclictest0-21swapper/512:22:0735
2397499179174,4cyclictest0-21swapper/3608:58:4730
2397499179174,4cyclictest0-21swapper/3608:58:4630
2395999179175,2cyclictest0-21swapper/2208:35:0415
2395999179175,2cyclictest0-21swapper/2208:35:0415
2395999179174,4cyclictest0-21swapper/2208:50:0415
2395999179173,4cyclictest0-21swapper/2208:12:0115
2395999179173,4cyclictest0-21swapper/2208:12:0115
2395999179166,10cyclictest0-21swapper/2209:25:3715
2395999179166,10cyclictest0-21swapper/2209:25:3615
2395999179166,10cyclictest0-21swapper/2209:25:3615
2395999179157,15cyclictest171rcu_preempt09:52:5615
2395999179157,15cyclictest171rcu_preempt09:52:5615
2395999179141,23cyclictest0-21swapper/2209:45:4015
2395999179141,23cyclictest0-21swapper/2209:45:4015
2395999179141,23cyclictest0-21swapper/2209:45:4015
2395999179118,28cyclictest0-21swapper/2211:16:4415
2395999179118,28cyclictest0-21swapper/2211:16:4415
2395999179118,28cyclictest0-21swapper/2211:16:4415
2395899179172,5cyclictest0-21swapper/2112:01:5014
2395899179172,5cyclictest0-21swapper/2112:01:5014
2394499179162,11cyclictest171rcu_preempt11:07:302
2394499179162,11cyclictest171rcu_preempt11:07:302
2393999179133,24cyclictest0-21swapper/512:29:2135
2393999179133,24cyclictest0-21swapper/512:29:2135
2393799179169,6cyclictest0-21swapper/309:34:0623
2393799179169,6cyclictest0-21swapper/309:34:0523
2395999178156,11cyclictest0-21swapper/2207:44:2415
2395999178156,11cyclictest0-21swapper/2207:44:2315
2395999178142,22cyclictest0-21swapper/2212:18:2415
2395999178142,22cyclictest0-21swapper/2212:18:2415
2395999178138,38cyclictest0-21swapper/2211:28:5715
2395999178138,38cyclictest0-21swapper/2211:28:5715
2395999178138,27cyclictest0-21swapper/2210:34:0115
2395999178138,27cyclictest0-21swapper/2210:34:0115
2395999178138,27cyclictest0-21swapper/2210:34:0115
2395999178137,22cyclictest0-21swapper/2210:39:1015
2395999178137,22cyclictest0-21swapper/2210:39:1015
2395999178135,32cyclictest0-21swapper/2210:41:4215
2395999178135,32cyclictest0-21swapper/2210:41:4215
2395899178168,9cyclictest0-21swapper/2111:37:5614
2395899178168,9cyclictest0-21swapper/2111:37:5614
2395899178168,9cyclictest0-21swapper/2111:37:5514
2395199178170,6cyclictest0-21swapper/1610:34:268
2395199178170,6cyclictest0-21swapper/1610:34:268
2395199178170,6cyclictest0-21swapper/1610:34:268
2393999178139,21cyclictest0-21swapper/510:38:3635
2393999178139,21cyclictest0-21swapper/510:38:3635
2393799178175,2cyclictest0-21swapper/311:15:4923
2393799178175,2cyclictest0-21swapper/311:15:4923
2393799178175,2cyclictest0-21swapper/311:15:4923
2397499177172,4cyclictest0-21swapper/3608:20:5330
2397499177172,4cyclictest0-21swapper/3608:20:5330
2397499177171,4cyclictest0-21swapper/3608:27:1430
2397499177171,4cyclictest0-21swapper/3608:27:1430
2396199177164,11cyclictest0-21swapper/2411:06:5317
2396199177164,11cyclictest0-21swapper/2411:06:5317
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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