You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-05 - 08:52
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 Sun Jul 05, 2026 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30836282750,1sleep03083626-21ssh00:31:580
28538972680,1sleep12853896-21ssh21:55:311
28084112310,4sleep02808414-21grep21:24:520
2638705992717,6cyclictest2994297-21munin-run23:30:020
2638706992517,3cyclictest0-21swapper/123:30:011
2638705992522,2cyclictest1-21systemd20:03:560
2638705992413,6cyclictest0-21swapper/023:00:010
2638706992319,2cyclictest1020-21runrttasks19:59:441
2638705992314,5cyclictest2907187-21acpi22:34:430
492398220,3rtkit-daemon2895653-21tr22:24:510
2638707992220,1cyclictest0-21swapper/223:30:022
2638707992219,1cyclictest0-21swapper/221:55:002
492398210,2rtkit-daemon1237-21mta-sts-daemon22:47:210
2638706992118,2cyclictest2905342-21vmstat22:30:011
2638706992111,3cyclictest0-21swapper/121:20:021
263870599210,5cyclictest3010711-21/usr/sbin/munin23:44:490
492398200,3rtkit-daemon1246-21mta-sts-daemon19:43:271
2638707992017,1cyclictest0-21swapper/222:20:002
2638707992015,3cyclictest0-21swapper/221:25:012
2638706992016,2cyclictest2979309-21sh23:20:021
2638705992017,2cyclictest2701904-21sendmail20:00:010
3153791191,6phc2sys0-21swapper/321:40:023
3153791191,5phc2sys0-21swapper/322:39:443
3153791190,2phc2sys0-21swapper/322:16:073
3153791190,2phc2sys0-21swapper/320:04:563
2638707991917,1cyclictest0-21swapper/222:55:022
2638707991917,1cyclictest0-21swapper/222:10:022
2638707991916,1cyclictest0-21swapper/223:45:012
2638707991916,1cyclictest0-21swapper/222:40:012
2638706991916,2cyclictest2744344-21cron20:35:001
2638706991916,2cyclictest2638703-21cyclictest19:40:021
2638706991916,2cyclictest1-21systemd00:29:571
263870599199,5cyclictest0-21swapper/021:15:010
2638705991916,2cyclictest2861024-21systemd22:00:020
2638705991916,2cyclictest2831387-21systemd-run21:40:020
2638705991916,2cyclictest1-21systemd21:50:010
2638705991916,2cyclictest0-21swapper/021:05:010
492398180,3rtkit-daemon1237-21mta-sts-daemon23:38:011
28484982180,2sleep12848486-21ssh21:54:471
27968002180,2sleep30-21swapper/321:19:463
2638707991816,1cyclictest0-21swapper/223:10:012
2638707991816,1cyclictest0-21swapper/223:10:012
2638707991816,1cyclictest0-21swapper/220:35:022
2638707991810,2cyclictest0-21swapper/220:54:502
2638706991815,2cyclictest0-21swapper/119:15:011
2638706991810,3cyclictest0-21swapper/100:25:021
263870599188,5cyclictest0-21swapper/023:19:430
263870599187,6cyclictest0-21swapper/022:30:010
2638705991815,2cyclictest3045773-21gpgv00:05:010
2638705991812,5cyclictest2924844-21kthreadcore22:44:510
2638705991811,6cyclictest2877638-21/usr/sbin/munin22:14:510
3153791170,3phc2sys0-21swapper/323:34:493
2638707991715,1cyclictest0-21swapper/223:35:012
2638707991715,1cyclictest0-21swapper/200:05:022
2638707991714,1cyclictest0-21swapper/223:39:482
2638707991714,1cyclictest0-21swapper/223:00:032
2638707991714,1cyclictest0-21swapper/222:49:572
2638707991714,1cyclictest0-21swapper/222:24:512
2638707991714,1cyclictest0-21swapper/221:49:552
2638707991714,1cyclictest0-21swapper/220:14:442
2638707991714,1cyclictest0-21swapper/200:09:432
263870699179,3cyclictest3035992-21kthreadcore23:59:541
263870699179,3cyclictest0-21swapper/122:39:451
263870699177,4cyclictest0-21swapper/121:40:031
2638706991714,2cyclictest3031058-21latency_hist23:55:011
2638706991714,2cyclictest1247-21mta-sts-daemon21:21:391
2638706991714,2cyclictest1242-21mta-sts-daemon23:04:571
2638706991712,2cyclictest1247-21mta-sts-daemon21:28:221
2638706991712,2cyclictest1242-21mta-sts-daemon23:14:281
2638706991712,2cyclictest1237-21mta-sts-daemon00:11:391
2638706991711,2cyclictest1246-21mta-sts-daemon21:41:061
2638706991710,2cyclictest67250irq/126-eno122:44:271
263870599177,5cyclictest0-21swapper/021:54:180
263870599177,5cyclictest0-21swapper/021:34:580
263870599176,6cyclictest0-21swapper/021:44:450
2638705991714,2cyclictest2959544-21grep23:09:450
2638705991714,2cyclictest2959544-21grep23:09:450
2638705991714,2cyclictest2875920-21apt-get22:10:010
2638705991714,2cyclictest2812416-21irqstats21:29:510
2638705991714,2cyclictest2768760-21gpgconf20:55:010
2638705991714,2cyclictest2644663-21unixbench_singl19:14:590
2638705991714,2cyclictest2638703-21cyclictest22:37:110
2638705991711,5cyclictest1246-21mta-sts-daemon20:19:560
3153791161,7phc2sys0-21swapper/320:54:453
3153791161,3phc2sys0-21swapper/323:09:413
3153791161,3phc2sys0-21swapper/323:09:413
3153791160,7phc2sys0-21swapper/319:09:433
3153791160,2phc2sys0-21swapper/323:56:063
3153791160,2phc2sys0-21swapper/322:13:583
3153791160,2phc2sys0-21swapper/321:54:523
3153791160,2phc2sys0-21swapper/319:20:423
3153791160,2phc2sys0-21swapper/300:31:063
3153791160,2phc2sys0-21swapper/300:19:563
3153791160,1phc2sys0-21swapper/323:24:363
3153791160,1phc2sys0-21swapper/323:14:263
2638707991614,1cyclictest0-21swapper/221:30:022
2638707991614,1cyclictest0-21swapper/220:25:022
2638707991614,1cyclictest0-21swapper/200:35:012
2638707991614,1cyclictest0-21swapper/200:00:022
2638707991613,1cyclictest0-21swapper/223:49:442
2638707991613,1cyclictest0-21swapper/222:30:012
2638707991613,1cyclictest0-21swapper/221:15:012
2638707991613,1cyclictest0-21swapper/219:44:482
2638707991612,2cyclictest0-21swapper/223:51:462
2638707991612,2cyclictest0-21swapper/200:29:542
2638707991611,2cyclictest0-21swapper/221:59:452
263870699167,4cyclictest0-21swapper/100:10:031
263870699161,8cyclictest2787316-21systemd-run21:10:021
2638706991613,2cyclictest660-21dbus-daemon00:04:571
2638706991613,2cyclictest2986369-21head23:24:581
2638706991613,2cyclictest2907946-21sed22:34:481
2638706991613,2cyclictest2780738-21latency_hist21:05:011
2638706991613,2cyclictest2638703-21cyclictest20:44:501
2638706991612,3cyclictest1242-21mta-sts-daemon22:04:471
263870599168,4cyclictest2994520-21kworker/u16:0-events_power_efficient00:29:470
263870599167,4cyclictest0-21swapper/023:40:020
263870599166,6cyclictest2983287-21kthreadcore23:24:510
263870599165,6cyclictest0-21swapper/000:15:010
263870599165,2cyclictest2735997-21grep20:29:540
263870599164,3cyclictest2756500-21awk20:45:000
2638705991614,1cyclictest2971898-21latency_hist23:15:020
2638705991613,2cyclictest3031082-21sh23:55:010
2638705991613,2cyclictest2863795-21irqrtprio22:04:490
2638705991613,2cyclictest2744348-21cron20:35:000
2638705991610,5cyclictest1246-21mta-sts-daemon00:06:240
2638705991610,2cyclictest17750irq/132-ahci[0000:00:17.0]21:10:010
263870599160,12cyclictest3031684-21ssh23:56:260
3153791158,2phc2sys0-21swapper/300:40:023
3153791150,2phc2sys0-21swapper/319:44:463
2638707991513,1cyclictest0-21swapper/223:05:002
2638707991513,1cyclictest0-21swapper/220:10:032
2638707991513,1cyclictest0-21swapper/219:54:492
2638707991513,1cyclictest0-21swapper/219:39:452
2638707991512,1cyclictest0-21swapper/223:25:012
2638707991512,1cyclictest0-21swapper/223:14:452
2638707991512,1cyclictest0-21swapper/222:34:572
2638707991512,1cyclictest0-21swapper/222:04:492
2638707991512,1cyclictest0-21swapper/221:00:012
2638707991512,1cyclictest0-21swapper/219:59:522
2638707991511,2cyclictest0-21swapper/221:35:222
263870699159,5cyclictest1237-21mta-sts-daemon20:55:561
263870699158,6cyclictest1242-21mta-sts-daemon22:54:291
263870699158,6cyclictest1237-21mta-sts-daemon20:49:551
263870699151,4cyclictest2638856-21cut19:10:021
2638706991512,2cyclictest2789657-21cut21:14:491
2638706991512,2cyclictest2644994-21munin-node22:24:151
2638706991512,2cyclictest1247-21mta-sts-daemon22:16:401
2638706991512,2cyclictest0-21swapper/123:35:011
2638706991511,3cyclictest2768494-21unixbench-2d20:54:591
2638706991511,3cyclictest2756576-21kworker/u16:3+nfsiod23:40:381
2638706991511,3cyclictest2756576-21kworker/u16:3+nfsiod00:19:541
2638706991510,2cyclictest1247-21mta-sts-daemon21:49:451
2638706991510,2cyclictest1237-21mta-sts-daemon19:54:491
263870699150,10cyclictest2818098-21ssh21:33:381
263870599159,5cyclictest1242-21mta-sts-daemon19:44:570
263870599157,3cyclictest2956985-21dump-pmu-power23:05:010
2638705991512,2cyclictest3097563-21latency_hist00:40:010
2638705991512,2cyclictest3075529-21sh00:25:020
2638705991512,2cyclictest2727605-21gltestperf20:24:480
2638705991512,2cyclictest1246-21mta-sts-daemon23:31:180
2638705991512,2cyclictest1-21systemd19:33:560
2638705991511,3cyclictest2801856-21dump-pmu-power21:20:010
2638705991510,4cyclictest1242-21mta-sts-daemon22:54:060
3153791141,5phc2sys0-21swapper/319:59:443
3153791140,3phc2sys0-21swapper/300:28:563
3153791140,2phc2sys0-21swapper/323:47:303
3153791140,2phc2sys0-21swapper/323:16:193
3153791140,2phc2sys0-21swapper/320:29:463
2638707991412,1cyclictest0-21swapper/221:34:512
2638707991412,1cyclictest0-21swapper/219:22:062
2638707991412,1cyclictest0-21swapper/219:15:042
2638707991411,2cyclictest0-21swapper/220:29:542
2638707991411,1cyclictest0-21swapper/221:44:592
2638707991411,1cyclictest0-21swapper/221:16:312
2638707991411,1cyclictest0-21swapper/220:49:492
2638707991411,1cyclictest0-21swapper/220:44:452
2638707991411,1cyclictest0-21swapper/220:20:022
2638707991411,1cyclictest0-21swapper/219:14:462
2638707991411,1cyclictest0-21swapper/200:35:342
2638707991411,1cyclictest0-21swapper/200:19:522
2638707991410,2cyclictest0-21swapper/221:04:512
263870699148,5cyclictest1237-21mta-sts-daemon20:00:161
263870699148,5cyclictest1063-21lldpd20:24:541
263870699148,2cyclictest67250irq/126-eno122:12:141
263870699147,5cyclictest274-21systemd-journal00:35:011
263870699145,5cyclictest2668115-21cut19:34:511
2638706991412,1cyclictest1247-21mta-sts-daemon00:35:051
2638706991411,2cyclictest2870162-21aten_repower_po22:09:451
2638706991411,2cyclictest2747808-21kthreadcore20:39:511
2638706991411,2cyclictest2735704-21kthreadcore20:29:541
2638706991411,2cyclictest2654017-21/usr/sbin/munin19:24:571
2638706991410,3cyclictest2946969-21kthreadcore22:59:531
2638706991410,3cyclictest2929643-21tr22:49:461
2638706991410,3cyclictest2756576-21kworker/u16:3+nfsiod23:45:531
2638706991410,3cyclictest2661445-21kthreadcore19:29:531
263870599146,4cyclictest3063799-21irqrtprio00:19:500
263870599146,2cyclictest0-21swapper/022:16:180
2638705991411,2cyclictest4922-21rtkit-daemon19:20:320
2638705991411,2cyclictest2774347-21head20:59:530
2638705991411,2cyclictest2750446-21sh20:40:000
2638705991411,2cyclictest2690054-21latency_hist19:50:030
2638705991411,2cyclictest2675052-21kthreadcore19:39:530
2638705991411,2cyclictest2650504-21kthreadcore19:19:520
2638705991411,2cyclictest1063-21lldpd20:09:240
2638705991410,2cyclictest700-21rs:main0
263870599140,4cyclictest1246-21mta-sts-daemon20:45:420
492398130,6rtkit-daemon1237-21mta-sts-daemon23:45:370
492398130,4rtkit-daemon1246-21mta-sts-daemon20:11:250
3153791133,2phc2sys0-21swapper/319:39:533
3153791130,3phc2sys0-21swapper/322:29:233
3153791130,3phc2sys0-21swapper/321:09:463
3153791130,3phc2sys0-21swapper/319:45:063
3153791130,2phc2sys0-21swapper/323:26:133
3153791130,2phc2sys0-21swapper/322:54:233
3153791130,2phc2sys0-21swapper/321:49:583
3153791130,2phc2sys0-21swapper/321:31:383
3153791130,2phc2sys0-21swapper/300:00:043
3153791130,1phc2sys0-21swapper/323:42:143
263870799131,7cyclictest0-21swapper/223:20:012
2638707991311,1cyclictest0-21swapper/220:39:442
2638707991311,1cyclictest0-21swapper/200:24:522
2638707991311,1cyclictest0-21swapper/200:12:282
2638707991310,1cyclictest0-21swapper/219:32:122
2638707991310,1cyclictest0-21swapper/219:29:562
2638707991310,1cyclictest0-21swapper/219:10:022
263870699139,3cyclictest2648176-21cpuspeed_turbos19:19:461
263870699131,3cyclictest27205212chrt20:16:411
2638706991310,2cyclictest4922-21rtkit-daemon20:12:071
2638706991310,2cyclictest2709753-21irqrtprio20:09:511
2638706991310,2cyclictest1247-21mta-sts-daemon19:49:401
2638706991310,2cyclictest1246-21mta-sts-daemon23:05:361
2638706991310,2cyclictest1246-21mta-sts-daemon23:05:361
2638705991310,2cyclictest2692946-21kthreadcore19:54:520
3153791120,3phc2sys0-21swapper/323:39:433
3153791120,2phc2sys0-21swapper/320:39:443
3153791120,2phc2sys0-21swapper/320:14:433
3153791120,2phc2sys0-21swapper/320:07:383
3153791120,1phc2sys0-21swapper/322:07:453
3153791120,1phc2sys0-21swapper/322:00:283
3153791120,1phc2sys0-21swapper/320:18:483
3153791120,1phc2sys0-21swapper/319:17:173
263870799129,2cyclictest0-21swapper/222:40:352
263870799129,1cyclictest0-21swapper/221:09:502
263870799129,1cyclictest0-21swapper/220:00:512
2638707991210,1cyclictest0-21swapper/219:49:522
3153791111,2phc2sys0-21swapper/319:14:493
3153791110,6phc2sys2929328-21chrt22:49:443
3153791110,5phc2sys0-21swapper/321:04:433
3153791110,2phc2sys0-21swapper/321:40:483
3153791110,2phc2sys0-21swapper/321:12:073
3153791110,2phc2sys0-21swapper/320:49:573
3153791110,2phc2sys0-21swapper/320:34:433
3153791110,2phc2sys0-21swapper/319:34:443
3153791110,1phc2sys0-21swapper/323:04:183
3153791110,1phc2sys0-21swapper/322:20:083
3153791110,1phc2sys0-21swapper/320:41:323
3153791110,1phc2sys0-21swapper/319:26:253
263870799119,1cyclictest0-21swapper/222:10:342
263870599118,2cyclictest2638876-21sh19:10:020
3153791101,2phc2sys0-21swapper/322:57:473
3153791101,2phc2sys0-21swapper/300:07:463
3153791100,2phc2sys0-21swapper/323:50:103
3153791100,2phc2sys0-21swapper/322:33:543
3153791100,2phc2sys0-21swapper/321:58:283
3153791100,2phc2sys0-21swapper/321:27:383
3153791100,2phc2sys0-21swapper/321:23:253
3153791100,2phc2sys0-21swapper/320:24:553
3153791100,2phc2sys0-21swapper/300:21:263
3153791100,2phc2sys0-21swapper/300:10:503
29212542100,3sleep30-21swapper/322:42:363
315379190,2phc2sys0-21swapper/320:55:033
315379190,2phc2sys0-21swapper/319:50:033
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional