You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-29 - 15:28
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 rackcslot2.osadl.org (updated Mon Jun 29, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3075627355,8sleep10-21swapper/107:08:271
3051826857,7sleep00-21swapper/007:05:570
30950992910,3cyclictest0-21swapper/110:52:051
3094999291,24cyclictest0-21swapper/010:08:280
30950992828,0cyclictest0-21swapper/108:46:581
3094999276,20cyclictest0-21swapper/007:28:580
3094999270,1cyclictest0-21swapper/011:35:350
30950992610,11cyclictest0-21swapper/110:03:331
30949992612,11cyclictest100350irq/108-eth1-tx12:33:140
3094999260,1cyclictest13270-21irqstats09:08:490
30950992521,2cyclictest1199-21runrttasks07:31:371
30949992519,5cyclictest8375-21apache208:53:510
30949992517,1cyclictest81ktimersoftd/011:16:390
30949992510,6cyclictest0-21swapper/011:04:340
3095099243,3cyclictest91rcu_preempt12:23:471
3095099241,22cyclictest28278-21ssh11:41:521
30950992410,7cyclictest0-21swapper/108:33:471
30950992410,6cyclictest0-21swapper/108:48:431
30950992410,4cyclictest0-21swapper/112:33:041
30950992410,3cyclictest0-21swapper/109:31:001
3095099240,23cyclictest0-21swapper/110:39:121
3095099240,17cyclictest0-21swapper/110:23:541
30949992421,2cyclictest8375-21apache210:38:560
30949992418,4cyclictest8402-21apache208:33:180
30949992410,3cyclictest0-21swapper/011:48:490
30950992322,1cyclictest0-21swapper/112:35:571
3095099232,18cyclictest32083-21kworker/u4:109:44:401
30950992310,9cyclictest0-21swapper/112:08:441
30950992310,7cyclictest0-21swapper/111:03:431
3095099230,5cyclictest0-21swapper/108:28:511
3095099230,3cyclictest32652-21kworker/1:110:03:541
3095099230,3cyclictest0-21swapper/111:52:051
30949992321,1cyclictest0-21swapper/008:48:330
30949992319,3cyclictest1631-21ssh09:36:380
30949992318,4cyclictest13174-21munin-node08:03:090
30949992316,5cyclictest0-21swapper/010:16:190
30949992314,5cyclictest0-21swapper/010:28:540
3094999230,4cyclictest0-21swapper/009:53:560
3095099223,12cyclictest0-21swapper/109:33:471
30950992222,0cyclictest0-21swapper/111:46:451
30950992220,2cyclictest30947-21cyclictest10:45:101
30950992217,4cyclictest8402-21apache212:16:341
30950992217,0cyclictest100250irq/107-eth1-rx11:31:441
30950992215,5cyclictest8402-21apache209:26:081
30950992210,9cyclictest0-21swapper/111:11:341
30950992210,2cyclictest0-21swapper/108:17:511
30950992210,0cyclictest0-21swapper/112:01:361
3094999224,10cyclictest100150irq/106-eth1-rx10:52:060
30949992219,1cyclictest8375-21apache210:26:190
30949992216,5cyclictest8402-21apache210:21:350
30949992210,3cyclictest0-21swapper/010:53:460
1221322210,0sleep10-21swapper/112:03:511
3095099216,11cyclictest16187-21apache_accesses07:53:441
30950992116,3cyclictest0-21swapper/108:53:481
30950992113,4cyclictest593-21lldpd09:02:101
30950992111,4cyclictest0-21swapper/110:31:221
30950992110,4cyclictest0-21swapper/107:58:531
30950992110,1cyclictest0-21swapper/110:54:101
30950992110,0cyclictest0-21swapper/111:01:411
3094999213,11cyclictest0-21swapper/008:48:430
3094999212,18cyclictest0-21swapper/012:34:390
30949992120,1cyclictest8402-21apache211:32:180
30949992118,2cyclictest8375-21apache210:36:060
30949992117,3cyclictest8375-21apache207:57:550
30949992116,4cyclictest8375-21apache212:19:490
30949992116,3cyclictest8375-21apache211:01:390
30949992116,2cyclictest1199-21runrttasks12:01:400
30949992112,6cyclictest30186-21ssh11:43:520
30949992112,1cyclictest0-21swapper/010:01:310
30949992110,4cyclictest0-21swapper/011:20:180
30949992110,1cyclictest0-21swapper/008:08:550
503422010,0sleep00-21swapper/011:09:030
3095099207,8cyclictest0-21swapper/107:23:491
3095099205,10cyclictest0-21swapper/107:18:501
30950992020,0cyclictest0-21swapper/111:15:511
30950992018,1cyclictest8402-21apache209:54:091
30950992017,1cyclictest30947-21cyclictest10:11:221
30950992016,0cyclictest0-21swapper/111:55:061
30950992011,5cyclictest1199-21runrttasks08:39:381
30950992010,5cyclictest0-21swapper/109:18:461
30950992010,2cyclictest0-21swapper/111:36:351
3094999205,15cyclictest0-21swapper/012:06:240
3094999203,9cyclictest0-21swapper/007:48:510
3094999203,10cyclictest0-21swapper/008:33:460
30949992019,0cyclictest81ktimersoftd/010:44:330
30949992016,2cyclictest27639-21/usr/sbin/munin09:28:490
30949992012,3cyclictest0-21swapper/007:38:460
30949992010,8cyclictest0-21swapper/008:25:130
30949992010,7cyclictest0-21swapper/011:56:520
30949992010,4cyclictest100150irq/106-eth1-rx08:40:110
30949992010,4cyclictest0-21swapper/007:43:440
30949992010,0cyclictest0-21swapper/009:13:390
3094999200,13cyclictest100250irq/107-eth1-rx10:08:460
422221910,0sleep10-21swapper/109:39:331
3095099193,11cyclictest0-21swapper/109:13:481
3095099191,8cyclictest0-21swapper/107:13:511
30950991918,1cyclictest8375-21apache208:27:521
30950991914,4cyclictest8375-21apache211:28:331
30950991910,7cyclictest100150irq/106-eth1-rx12:21:011
30950991910,4cyclictest0-21swapper/110:19:071
30950991910,2cyclictest0-21swapper/109:08:571
3094999199,5cyclictest100250irq/107-eth1-rx12:08:450
3094999192,11cyclictest0-21swapper/009:48:490
30949991910,3cyclictest0-21swapper/009:18:480
30949991910,3cyclictest0-21swapper/007:13:500
1720421910,0sleep00-21swapper/011:26:300
1386521910,0sleep10-21swapper/107:46:041
3095099184,9cyclictest10442-21apache_accesses07:38:451
3095099184,6cyclictest1199-21runrttasks09:05:231
3095099183,11cyclictest0-21swapper/111:18:501
3095099182,10cyclictest0-21swapper/107:11:291
30950991810,3cyclictest0-21swapper/110:13:471
30950991810,2cyclictest0-21swapper/107:48:431
3094999186,5cyclictest0-21swapper/009:24:030
3094999185,9cyclictest0-21swapper/012:23:530
3094999184,9cyclictest0-21swapper/011:38:470
3094999184,7cyclictest10560-21awk09:03:330
3094999182,2cyclictest745-21watchprog-snmpd09:41:580
30949991818,0cyclictest0-21swapper/008:22:100
30949991810,8cyclictest0-21swapper/007:18:530
30949991810,5cyclictest0-21swapper/009:45:540
30949991810,3cyclictest0-21swapper/007:33:350
3095099173,5cyclictest21099-21/usr/sbin/munin08:03:531
30950991710,2cyclictest0-21swapper/109:48:461
3094999177,6cyclictest0-21swapper/012:18:110
3094999171,3cyclictest0-21swapper/008:13:520
30949991710,2cyclictest0-21swapper/008:03:480
30949991710,1cyclictest0-21swapper/009:08:330
3095099163,8cyclictest0-21swapper/110:33:521
30950991610,1cyclictest8208-21dpkg07:33:341
3094999161,10cyclictest0-21swapper/007:08:440
30950991515,0cyclictest0-21swapper/108:18:461
30950991510,5cyclictest0-21swapper/108:09:051
30949991410,2cyclictest0-21swapper/007:23:470
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional