You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-03 - 06:26
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 rackeslot2.osadl.org (updated Mon Aug 03, 2026 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
49768121700,2sleep30-21swapper/321:45:523
48801021000,2sleep1488016-21irqcore21:40:491
2941312270,1sleep00-21swapper/019:10:480
293265992616,1cyclictest0-21swapper/222:40:012
293265992516,1cyclictest0-21swapper/223:05:012
293265992421,1cyclictest0-21swapper/200:15:012
293264992417,6cyclictest724091-21fschecks_time00:20:461
293263992421,2cyclictest268-21systemd-journal22:15:000
5855502220,1sleep10-21swapper/122:45:501
29326599220,8cyclictest0-21swapper/200:40:012
293263992218,2cyclictest694024-21sh00:00:020
293263992214,7cyclictest471681-21unin-run21:30:010
293263992211,6cyclictest0-21swapper/023:00:020
293265992119,1cyclictest0-21swapper/200:30:012
293264992118,2cyclictest464447-21grep21:25:021
293263992118,2cyclictest737918-21apt-config00:30:020
293263992118,2cyclictest308076-21sh19:20:020
293263992114,6cyclictest730412-21latency_hist00:25:020
293263992112,7cyclictest0-21swapper/021:40:020
293263992111,5cyclictest0-21swapper/000:40:020
293265992017,1cyclictest0-21swapper/200:00:012
293264992018,1cyclictest501536-21packagekitd21:53:481
293264992017,2cyclictest307931-21apt-key19:20:011
293264992017,2cyclictest300079-21if_enp1s019:15:021
293264992013,3cyclictest667997-21kthreadcore23:40:511
293264992012,3cyclictest655832-21runrttasks23:33:021
293264992012,3cyclictest0-21swapper/122:55:011
29326399209,6cyclictest0-21swapper/022:45:280
293263992017,2cyclictest619986-21/usr/sbin/munin23:10:020
29326399201,5cyclictest308237-21apt-get19:20:290
293263992011,5cyclictest642279-21/usr/sbin/munin23:25:490
29326399201,14cyclictest338633-21apt-get19:45:290
3240591190,3phc2sys0-21swapper/322:00:033
293265991916,1cyclictest0-21swapper/223:50:012
293265991916,1cyclictest0-21swapper/222:05:032
293264991916,2cyclictest517908-21grep22:00:501
293264991915,1cyclictest191rcu_preempt23:25:301
293264991913,2cyclictest69250irq/121-eno123:55:561
29326399193,9cyclictest0-21swapper/022:15:280
293263991916,2cyclictest501339-21latency_hist21:50:020
293263991916,2cyclictest493963-21systemd-run21:45:020
293263991916,2cyclictest380693-21idleruntime-cro20:20:010
293263991915,2cyclictest0-21swapper/021:00:020
293263991911,7cyclictest0-21swapper/000:05:580
293263991911,4cyclictest622803-21kthreadcore23:10:520
3240591181,2phc2sys0-21swapper/319:45:513
3240591180,3phc2sys0-21swapper/320:35:023
3240591180,2phc2sys0-21swapper/323:59:123
3240591180,1phc2sys0-21swapper/321:33:513
293265991816,1cyclictest0-21swapper/221:40:032
293265991816,1cyclictest0-21swapper/219:20:002
293265991815,1cyclictest0-21swapper/222:25:012
293265991815,1cyclictest0-21swapper/222:14:592
293265991815,1cyclictest0-21swapper/220:30:012
293265991815,1cyclictest0-21swapper/220:25:012
293265991815,1cyclictest0-21swapper/220:10:012
293265991814,1cyclictest0-21swapper/223:15:022
293265991814,1cyclictest0-21swapper/221:12:292
29326499189,4cyclictest634052-21runrttasks23:18:541
29326499189,4cyclictest634052-21runrttasks23:18:541
29326499189,4cyclictest0-21swapper/100:15:291
293264991815,2cyclictest393329-21/usr/sbin/munin20:30:031
293264991814,1cyclictest601rcuop/320:55:471
293264991812,5cyclictest0-21swapper/121:15:021
293264991810,4cyclictest759-1atopacctd21:45:581
293264991810,3cyclictest746032-21aten2.4-expect00:35:451
293263991815,2cyclictest478985-21cron21:35:010
293263991815,2cyclictest0-21swapper/023:05:010
29326399181,2cyclictest69250irq/121-eno121:00:290
293263991811,6cyclictest0-21swapper/023:35:030
3240591170,3phc2sys0-21swapper/322:55:523
3240591170,3phc2sys0-21swapper/321:52:553
293265991714,1cyclictest0-21swapper/223:35:452
293265991714,1cyclictest0-21swapper/221:20:582
293265991714,1cyclictest0-21swapper/221:18:412
293265991714,1cyclictest0-21swapper/219:40:012
29326499179,4cyclictest406955-21kthreadcore20:40:511
29326499178,3cyclictest501rcuop/220:19:071
29326499177,3cyclictest501rcuop/221:38:471
29326499177,3cyclictest501rcuop/220:08:381
293264991714,2cyclictest759-1atopacctd23:20:521
293264991714,2cyclictest612495-21gpgconf23:05:021
293264991714,2cyclictest598615-21grep22:55:491
293264991714,2cyclictest374622-21idleruntime-cro20:15:011
293264991713,3cyclictest531567-21kworker/u16:4+nfsiod22:38:531
293264991712,4cyclictest759-1atopacctd20:30:521
293264991710,1cyclictest601rcuop/322:25:481
29326399179,4cyclictest0-21swapper/022:10:030
29326399178,5cyclictest0-21swapper/022:30:520
29326399176,6cyclictest0-21swapper/000:20:010
293263991715,1cyclictest1034-21runrttasks23:45:370
293263991714,2cyclictest412488-21gltestperf20:45:490
293263991714,2cyclictest405310-21sendmail20:40:000
293263991714,2cyclictest1309-21mta-sts-daemon23:19:590
293263991714,2cyclictest1309-21mta-sts-daemon23:19:590
293263991714,2cyclictest1307-21mta-sts-daemon23:35:440
293263991710,6cyclictest0-21swapper/022:35:520
293263991710,6cyclictest0-21swapper/000:35:020
3240591161,2phc2sys0-21swapper/319:40:013
3240591160,2phc2sys0-21swapper/300:35:393
3240591160,2phc2sys0-21swapper/300:30:543
29326599165,8cyclictest0-21swapper/222:10:012
293265991614,1cyclictest0-21swapper/223:05:512
293265991613,1cyclictest0-21swapper/223:50:572
293265991613,1cyclictest0-21swapper/222:55:592
293265991613,1cyclictest0-21swapper/221:25:522
293265991613,1cyclictest0-21swapper/221:00:012
293265991613,1cyclictest0-21swapper/220:40:002
293265991610,1cyclictest0-21swapper/200:00:502
29326499168,4cyclictest191rcu_preempt00:25:541
29326499168,3cyclictest0-21swapper/122:10:511
29326499167,3cyclictest501rcuop/220:22:121
29326499167,3cyclictest501rcuop/219:45:211
293264991614,1cyclictest1034-21runrttasks22:21:031
293264991613,2cyclictest739080-21fschecks_time00:30:481
293264991613,2cyclictest684079-21head23:50:551
293264991613,2cyclictest657802-21sh23:35:471
293264991613,2cyclictest540050-21irqrtprio22:15:491
293264991613,2cyclictest452879-21kthreadcore21:15:521
293264991612,1cyclictest491rcuog/220:35:481
293264991611,1cyclictest601rcuop/321:59:561
293264991611,1cyclictest1157598rtkit-daemon19:40:451
293264991610,2cyclictest528243-21kthreadcore22:05:531
29326399169,3cyclictest617-21hwrng21:15:200
29326399167,2cyclictest0-21swapper/000:13:410
29326399166,5cyclictest0-21swapper/021:10:020
293263991613,2cyclictest514379-21proc_pri21:55:560
293263991613,2cyclictest1300-21mta-sts-daemon22:02:310
293263991611,2cyclictest1307-21mta-sts-daemon22:20:320
3240591151,2phc2sys0-21swapper/319:25:013
3240491150,2ptp4l0-21swapper/322:50:013
293265991513,1cyclictest0-21swapper/222:25:542
293265991513,1cyclictest0-21swapper/221:50:502
293265991513,1cyclictest0-21swapper/200:30:482
293265991512,1cyclictest0-21swapper/222:45:442
293265991512,1cyclictest0-21swapper/222:20:012
293265991512,1cyclictest0-21swapper/221:45:102
293265991512,1cyclictest0-21swapper/220:05:012
293265991512,1cyclictest0-21swapper/200:20:502
293265991512,1cyclictest0-21swapper/200:16:522
293265991512,1cyclictest0-21swapper/200:10:012
293265991511,2cyclictest0-21swapper/222:33:362
293265991511,2cyclictest0-21swapper/219:10:502
293265991510,1cyclictest0-21swapper/220:20:012
29326499158,3cyclictest1309-21mta-sts-daemon22:30:411
29326499158,2cyclictest501rcuop/200:00:271
29326499158,1cyclictest501rcuop/223:47:481
29326499157,3cyclictest501rcuop/220:51:571
29326499157,3cyclictest501rcuop/220:45:081
29326499157,3cyclictest501rcuop/219:59:081
29326499157,3cyclictest501rcuop/219:53:591
29326499157,3cyclictest501rcuop/219:33:551
29326499157,3cyclictest501rcuop/219:29:461
29326499156,4cyclictest328404-21cut19:35:491
29326499154,6cyclictest0-21swapper/119:20:291
293264991513,1cyclictest1300-21mta-sts-daemon21:00:541
293264991512,2cyclictest710240-21kthreadcore00:10:491
293264991512,2cyclictest706831-21sh00:06:001
293264991512,2cyclictest621308-21irqcore23:10:501
293264991511,3cyclictest359077-21kthreadcore20:00:541
293264991511,3cyclictest1309-21mta-sts-daemon22:41:411
293264991511,2cyclictest0-21swapper/123:10:011
29326399159,3cyclictest358029-21irqrtprio20:00:520
29326399158,6cyclictest457512-21aten2.4-expect21:20:390
29326399155,5cyclictest331775-21grep19:35:560
293263991512,2cyclictest681046-21kthreadcore23:50:520
293263991512,2cyclictest669048-21kthreadcore23:40:510
293263991512,2cyclictest635790-21sed23:20:480
293263991512,2cyclictest580986-21mailstats22:40:550
293263991512,2cyclictest502505-21cstates21:50:460
293263991512,2cyclictest392873-21sh20:30:010
293263991512,2cyclictest1309-21mta-sts-daemon22:28:120
293263991512,2cyclictest1306-21mta-sts-daemon19:55:310
293263991510,4cyclictest11574-21rtkit-daemon20:14:040
1157598150,7rtkit-daemon1307-21mta-sts-daemon19:06:091
3240591141,4phc2sys0-21swapper/323:05:293
3240591140,8phc2sys0-21swapper/319:45:023
3240591140,3phc2sys0-21swapper/323:50:103
3240591140,1phc2sys0-21swapper/322:19:083
3240591140,1phc2sys0-21swapper/321:56:133
29326599141,7cyclictest0-21swapper/220:10:292
293265991412,1cyclictest0-21swapper/223:40:452
293265991411,2cyclictest0-21swapper/221:40:492
293265991411,1cyclictest0-21swapper/223:15:562
293265991411,1cyclictest0-21swapper/223:15:562
293265991411,1cyclictest0-21swapper/222:40:462
293265991411,1cyclictest0-21swapper/220:32:312
293265991411,1cyclictest0-21swapper/219:50:502
293265991411,1cyclictest0-21swapper/219:45:492
293265991410,2cyclictest3140252sleep219:25:012
293265991410,2cyclictest0-21swapper/221:00:462
293264991411,2cyclictest472917-21tail21:30:491
293264991410,2cyclictest69250irq/121-eno121:25:301
29326399144,5cyclictest0-21swapper/021:10:510
293263991412,1cyclictest1307-21mta-sts-daemon22:54:400
293263991411,2cyclictest418412-21fschecks_count20:50:470
293263991411,2cyclictest411419-21/usr/sbin/munin20:45:000
293263991411,2cyclictest368127-21unixbench-2d20:05:570
293263991411,2cyclictest344981-21cpuspeed_turbos19:50:460
293263991411,2cyclictest315073-21gltestperf19:25:490
293263991411,2cyclictest268-21systemd-journal19:42:110
293263991410,3cyclictest697018-21kthreadcore00:00:520
293263991410,3cyclictest382356-21kernelversion20:20:490
29326399140,9cyclictest323175-21grep19:30:520
3240591134,2phc2sys0-21swapper/321:35:513
3240591132,2phc2sys0-21swapper/319:15:013
3240591131,5phc2sys0-21swapper/300:00:283
3240591130,2phc2sys0-21swapper/323:22:443
3240591130,2phc2sys0-21swapper/322:32:553
3240591130,2phc2sys0-21swapper/300:27:583
3240591130,1phc2sys0-21swapper/321:25:143
29326599131,6cyclictest0-21swapper/220:45:302
293265991311,1cyclictest0-21swapper/221:55:522
293265991311,1cyclictest0-21swapper/221:30:492
293265991311,1cyclictest0-21swapper/221:10:022
293265991311,1cyclictest0-21swapper/220:40:202
293265991311,1cyclictest0-21swapper/219:45:022
293265991310,1cyclictest0-21swapper/223:30:522
293265991310,1cyclictest0-21swapper/223:25:352
293265991310,1cyclictest0-21swapper/223:20:482
293265991310,1cyclictest0-21swapper/222:50:452
293265991310,1cyclictest0-21swapper/220:50:512
293265991310,1cyclictest0-21swapper/219:30:492
29326599130,6cyclictest0-21swapper/219:25:302
293264991310,2cyclictest439655-21kthreadcore21:05:521
29326399139,3cyclictest394753-21kthreadcore20:30:520
3240591123,2phc2sys0-21swapper/322:14:593
3240591121,7phc2sys0-21swapper/322:50:293
3240591121,5phc2sys0-21swapper/300:20:273
3240591121,2phc2sys0-21swapper/320:35:483
3240591121,2phc2sys0-21swapper/300:05:503
3240591120,1phc2sys0-21swapper/320:15:053
3240591120,1phc2sys0-21swapper/320:14:573
29326599129,1cyclictest0-21swapper/219:10:012
3240591111,4phc2sys0-21swapper/320:20:283
3240591111,2phc2sys0-21swapper/321:40:283
3240591111,2phc2sys0-21swapper/300:15:563
3240591110,3phc2sys0-21swapper/321:11:023
3240591110,3phc2sys0-21swapper/319:25:513
3240591110,2phc2sys0-21swapper/322:44:463
3240591110,2phc2sys0-21swapper/322:20:283
3240591110,2phc2sys0-21swapper/321:00:293
3240591110,2phc2sys0-21swapper/319:55:533
3240591110,1phc2sys0-21swapper/320:52:393
3240591110,1phc2sys0-21swapper/320:26:393
3240591110,1phc2sys0-21swapper/320:09:323
29326599118,1cyclictest0-21swapper/219:55:192
3240591101,2phc2sys0-21swapper/323:30:033
3240591101,2phc2sys0-21swapper/323:00:533
3240591101,2phc2sys0-21swapper/321:15:273
3240591101,2phc2sys0-21swapper/320:00:503
3240591100,5phc2sys0-21swapper/323:41:003
3240591100,2phc2sys0-21swapper/323:35:283
3240591100,2phc2sys0-21swapper/323:30:353
3240591100,2phc2sys0-21swapper/323:15:123
3240591100,2phc2sys0-21swapper/323:15:123
3240591100,2phc2sys0-21swapper/322:26:133
3240591100,2phc2sys0-21swapper/322:05:533
3240591100,2phc2sys0-21swapper/320:45:303
3240591100,2phc2sys0-21swapper/320:40:293
3240591100,2phc2sys0-21swapper/319:50:523
3240591100,2phc2sys0-21swapper/300:10:513
3240591100,1phc2sys0-21swapper/323:10:513
3240591100,1phc2sys0-21swapper/319:19:503
324059192,1phc2sys0-21swapper/319:30:563
324059191,2phc2sys0-21swapper/321:20:563
324059191,2phc2sys0-21swapper/320:55:313
324059190,2phc2sys0-21swapper/322:36:323
324059190,2phc2sys0-21swapper/321:10:023
324059190,2phc2sys0-21swapper/319:05:513
2932639994,4cyclictest293273-21systemctl19:10:010
324059180,2phc2sys0-21swapper/323:45:063
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional