You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-12 - 14:27
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 rack2slot0.osadl.org (updated Tue May 12, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
606621050,0sleep2311rcuc/210:15:492
1434221020,0sleep20-21swapper/210:33:132
1152521000,0sleep20-21swapper/210:41:132
175902820,0sleep20-21swapper/212:08:122
92412740,0sleep30-21swapper/310:38:183
245332730,0sleep10-21swapper/111:32:241
207942590,2sleep3980199cyclictest10:44:503
27902580,1sleep11-21systemd10:48:501
215432570,0sleep00-21swapper/009:52:160
182802570,0sleep0111rcuc/009:16:350
170822560,1sleep217084-21bash11:09:292
73332540,0sleep37329-21sshd10:04:573
131822540,0sleep30-21swapper/311:45:193
207842530,0sleep30-21swapper/311:43:153
154242530,0sleep30-21swapper/311:14:543
269392520,0sleep30-21swapper/310:31:293
20892520,0sleep00-21swapper/010:29:260
155412520,0sleep00-21swapper/012:19:170
213032510,0sleep30-21swapper/310:28:163
131852510,0sleep10-21swapper/111:11:531
35962490,0sleep30-21swapper/312:04:143
35232490,1sleep2979699cyclictest11:55:442
265652490,0sleep126566-21sshd11:57:471
203702480,0sleep00-21swapper/010:30:530
92652470,0sleep10-21swapper/110:18:571
78622470,1sleep1231rcuc/109:56:391
83972460,0sleep10-21swapper/110:35:241
16542440,2sleep0978499cyclictest11:52:490
5702400,1sleep125-21ksoftirqd/112:17:581
931623928,6sleep30-21swapper/307:05:273
855522922,4sleep20-21swapper/207:05:172
96222287,7sleep00-21swapper/007:09:150
211392280,2sleep175850irq/25-eno1-tx-10:11:371
959322211,7sleep10-21swapper/107:08:521
230812210,0sleep00-21swapper/012:31:030
230812210,0sleep00-21swapper/012:31:020
78202200,1sleep2311rcuc/209:48:222
14762200,1sleep3674-21dbus-daemon11:55:333
101412200,0sleep00-21swapper/011:36:430
179202190,1sleep117915-21sshd12:39:051
179202190,1sleep117915-21sshd12:39:041
138592190,1sleep30-21swapper/312:27:293
80062170,0sleep00-21swapper/012:26:580
59132170,0sleep05911-21id11:25:140
20952170,0sleep30-21swapper/309:39:373
190272160,1sleep10-21swapper/110:30:471
979199150,13cyclictest30145-21sshd12:23:191
9784991515,0cyclictest9378-21kworker/0:209:43:570
9784991513,1cyclictest13976-21kworker/0:409:34:480
77402150,0sleep00-21swapper/009:37:190
246682150,0sleep20-21swapper/209:29:192
11692150,0sleep00-21swapper/009:10:310
980199140,1cyclictest699-21gdbus11:53:063
9784991413,0cyclictest886-21kworker/0:011:19:170
9784991413,0cyclictest8101-21kworker/0:310:02:420
9784991413,0cyclictest22790-21kworker/0:009:26:070
4642140,0sleep00-21swapper/009:47:440
303162140,0sleep00-21swapper/010:42:510
153552140,0sleep21-21systemd10:36:012
9801991310,2cyclictest0-21swapper/312:34:173
9801991310,2cyclictest0-21swapper/312:34:173
980199130,11cyclictest9486-21sshd12:35:273
980199130,11cyclictest9486-21sshd12:35:263
9796991311,1cyclictest0-21swapper/211:35:092
979699130,1cyclictest714-21lspci11:33:092
979199130,1cyclictest9890-21sshd12:13:091
9784991312,0cyclictest9-21ksoftirqd/011:05:010
9784991312,0cyclictest9-21ksoftirqd/011:05:010
9784991312,0cyclictest32550irq/27-ahci[00011:14:090
9784991312,0cyclictest30338-21lspci10:06:500
228292130,0sleep10-21swapper/110:25:351
138632130,1sleep313865-21bash11:06:223
9801991211,0cyclictest0-21swapper/310:52:063
9801991210,1cyclictest0-21swapper/312:15:063
980199120,1cyclictest642-21systemd-logind11:28:263
980199120,11cyclictest29871-21bash11:38:273
9796991211,0cyclictest0-21swapper/210:05:192
9796991210,1cyclictest30959-21sshd09:33:492
9796991210,1cyclictest0-21swapper/209:57:192
979699120,1cyclictest674-21dbus-daemon09:10:282
979699120,1cyclictest0-21swapper/210:04:282
9791991210,1cyclictest31422-21switchtime09:50:181
9791991210,1cyclictest11643-21lspci11:25:381
979199120,1cyclictest0-21swapper/107:25:191
979199120,11cyclictest10464-21sshd11:22:491
9784991212,0cyclictest10353-21kworker/0:212:37:180
9784991212,0cyclictest10353-21kworker/0:212:37:170
9784991211,0cyclictest6804-21lspci12:21:140
9784991211,0cyclictest22255-21lspci10:47:420
9784991211,0cyclictest21422-21lspci11:40:250
9784991210,1cyclictest2019-21kworker/0:411:07:000
980199110,10cyclictest0-21swapper/310:19:273
980199110,10cyclictest0-21swapper/309:24:373
979699119,1cyclictest0-21swapper/209:15:492
9796991110,0cyclictest0-21swapper/210:10:092
979699110,10cyclictest0-21swapper/210:27:382
979699110,10cyclictest0-21swapper/208:41:392
979699110,0cyclictest0-21swapper/212:30:392
979699110,0cyclictest0-21swapper/212:30:382
979699110,0cyclictest0-21swapper/212:20:292
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional