You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-03 - 05:32
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 100 highest latencies:
System rack3slot0.osadl.org (updated Wed Jun 03, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
34712920,2sleep02451299cyclictest21:11:290
279552800,0sleep10-21swapper/122:36:121
69992720,0sleep30-21swapper/321:46:563
298802590,2sleep12452099cyclictest00:25:451
315112530,0sleep031506-21sshd21:57:350
2411825127,8sleep70-21swapper/719:05:267
2411825127,8sleep70-21swapper/719:05:267
246712500,0sleep60-21swapper/622:50:516
20252500,0sleep10-21swapper/100:07:271
317962490,0sleep10-21swapper/121:29:481
2412124925,8sleep10-21swapper/119:05:281
2412124925,8sleep10-21swapper/119:05:281
195662490,1sleep219563-21grep00:36:192
65152480,0sleep10-21swapper/121:46:541
28052470,0sleep40-21swapper/400:26:044
200622470,1sleep620048-21sshd22:13:356
35642450,0sleep40-21swapper/422:42:164
282162450,0sleep40-21swapper/422:13:574
124162450,0sleep012412-21sshd23:28:570
77162440,0sleep40-21swapper/423:41:434
255952440,0sleep60-21swapper/600:16:136
178442440,1sleep585250irq/26-em1-tx-023:31:115
148542440,0sleep30-21swapper/322:18:443
2420624330,9sleep00-21swapper/019:06:390
2420624330,9sleep00-21swapper/019:06:390
299262420,0sleep50-21swapper/523:44:485
222902420,0sleep00-21swapper/000:32:490
107922420,1sleep710793-21grep21:37:557
2426624129,9sleep20-21swapper/219:07:292
2426624129,9sleep20-21swapper/219:07:292
87002400,0sleep30-21swapper/321:23:023
307032400,0sleep00-21swapper/021:40:530
2411524027,9sleep40-21swapper/419:05:234
2411524027,9sleep40-21swapper/419:05:234
2408224028,8sleep60-21swapper/619:05:016
2408224028,8sleep60-21swapper/619:05:016
20992400,0sleep70-21swapper/721:43:007
85822390,0sleep20-21swapper/222:31:252
31772390,0sleep40-21swapper/423:15:324
304232390,0sleep40-21swapper/422:53:054
2402323927,8sleep50-21swapper/519:04:125
2402323927,8sleep50-21swapper/519:04:125
2402123927,9sleep30-21swapper/319:04:103
2402123927,9sleep30-21swapper/319:04:103
218442390,0sleep0111rcuc/022:47:000
140472390,0sleep40-21swapper/423:27:174
128872390,0sleep60-21swapper/623:42:016
80932380,0sleep10-21swapper/122:48:061
35432380,1sleep13542-21grepconf.sh21:59:361
237702380,0sleep70-21swapper/700:34:407
125492380,0sleep10-21swapper/122:26:031
152672370,0sleep50-21swapper/522:11:255
121192320,0sleep20-21swapper/221:52:482
121192320,0sleep20-21swapper/221:52:482
173642310,0sleep60-21swapper/621:19:446
305192250,0sleep10-21swapper/121:16:511
27542200,0sleep30-21swapper/321:28:143
2451299200,3cyclictest131rcu_sched23:23:410
24512991917,1cyclictest9-21ksoftirqd/022:26:280
24512991916,1cyclictest9-21ksoftirqd/000:00:540
264992180,1sleep0859-21gdbus22:15:450
24512991816,1cyclictest9-21ksoftirqd/023:42:260
24512991816,1cyclictest9-21ksoftirqd/022:56:190
24512991816,1cyclictest9-21ksoftirqd/022:33:160
24512991815,2cyclictest9-21ksoftirqd/023:15:130
24512991813,3cyclictest9-21ksoftirqd/000:27:520
205442180,1sleep18072-21httpd23:49:491
301282170,1sleep230119-21bash00:25:462
272022170,2sleep32453599cyclictest23:28:043
24512991715,1cyclictest9-21ksoftirqd/022:18:440
24512991715,1cyclictest9-21ksoftirqd/022:06:210
24512991715,1cyclictest9-21ksoftirqd/021:23:220
24512991715,1cyclictest9-21ksoftirqd/000:23:250
24512991715,1cyclictest9-21ksoftirqd/000:06:290
24512991714,2cyclictest9-21ksoftirqd/021:14:110
24512991714,1cyclictest9-21ksoftirqd/021:34:400
24512991713,1cyclictest9-21ksoftirqd/023:20:190
2451299171,1cyclictest121rcu_preempt22:38:460
2454399160,16cyclictest15306-21kworker/4:522:01:354
24528991610,1cyclictest33-21ksoftirqd/221:46:112
24520991613,2cyclictest4231-21sshd21:26:271
24512991615,1cyclictest9-21ksoftirqd/023:36:150
24512991614,1cyclictest9-21ksoftirqd/023:08:390
24512991614,1cyclictest9-21ksoftirqd/022:58:310
24512991614,1cyclictest9-21ksoftirqd/021:58:500
24512991614,1cyclictest9-21ksoftirqd/021:32:470
24512991614,1cyclictest9-21ksoftirqd/021:23:400
24512991613,2cyclictest9-21ksoftirqd/023:50:480
24512991612,1cyclictest9-21ksoftirqd/022:09:210
2451299160,15cyclictest17957-21kworker/0:021:45:390
170882160,0sleep00-21swapper/000:15:430
82652150,1sleep773-21ksoftirqd/700:20:467
40732150,0sleep20-21swapper/200:14:572
2457199159,2cyclictest28017-21sshd23:20:397
24571991513,1cyclictest73-21ksoftirqd/722:20:477
24559991513,1cyclictest65-21ksoftirqd/623:35:566
24559991513,1cyclictest65-21ksoftirqd/621:46:176
2455999150,14cyclictest15-21kswork23:18:386
24551991513,1cyclictest12242-21sshd00:22:555
24543991514,1cyclictest49-21ksoftirqd/423:08:464
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional