You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-19 - 09:50
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 Sun Jul 19, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
59759911718,43cyclictest0-21swapper/622:08:216
183442960,0sleep70-21swapper/722:24:427
183442960,0sleep70-21swapper/722:24:427
284162810,11sleep685150irq/25-em1-rx-021:37:316
281672800,19sleep213550irq/24-ahci[00023:00:012
300802780,2sleep1593499cyclictest00:26:181
139752710,0sleep6631rcuc/600:36:246
139752710,0sleep6631rcuc/600:36:246
596799580,57cyclictest32055-21kworker/5:122:08:215
241962550,0sleep6641ktimersoftd/600:29:356
83922520,1sleep68387-21systemd-cgroups21:23:386
191512520,11sleep685150irq/25-em1-rx-021:53:336
320802510,7sleep632078-21grepconf.sh23:35:056
302072510,0sleep00-21swapper/022:01:360
226822500,0sleep50-21swapper/521:42:435
92792490,0sleep00-21swapper/000:04:550
106972490,0sleep00-21swapper/022:11:290
73992480,0sleep20-21swapper/222:38:392
97982470,0sleep30-21swapper/300:25:083
280262470,0sleep10-21swapper/123:42:051
133032470,0sleep613301-21sshd22:59:096
193122460,0sleep40-21swapper/423:01:234
49802450,0sleep70-21swapper/721:58:157
287442450,0sleep50-21swapper/522:48:595
20072450,0sleep00-21swapper/000:26:330
97202440,0sleep10-21swapper/122:04:021
153722440,0sleep50-21swapper/521:22:095
258472430,0sleep00-21swapper/023:14:330
37742420,0sleep20-21swapper/222:01:542
246872420,0sleep30-21swapper/322:26:543
573524128,9sleep40-21swapper/419:06:044
571124129,8sleep70-21swapper/719:05:437
304782410,0sleep40-21swapper/421:50:354
293224128,8sleep00-21swapper/019:01:430
213792410,0sleep10-21swapper/123:16:101
195962410,1sleep519594-21sshd23:01:245
17292410,0sleep00-21swapper/021:47:030
119492410,0sleep10-21swapper/122:26:121
119492410,0sleep10-21swapper/122:26:121
92002400,0sleep00-21swapper/022:46:050
561624027,9sleep60-21swapper/619:04:226
550724029,8sleep30-21swapper/319:02:593
549724028,9sleep20-21swapper/219:02:502
545724027,9sleep10-21swapper/119:02:161
272802400,0sleep60-21swapper/622:28:496
257252400,0sleep70-21swapper/723:58:297
257252400,0sleep70-21swapper/723:58:297
198552400,0sleep00-21swapper/000:11:030
140242400,0sleep10-21swapper/120:16:541
130382400,0sleep60-21swapper/621:20:176
331123927,8sleep50-21swapper/519:01:485
185902390,0sleep10-21swapper/122:08:101
5942993736,1cyclictest5627-21kworker/2:322:08:222
301862330,2sleep7598399cyclictest23:14:487
229512290,0sleep70-21swapper/722:04:487
156282280,0sleep515627-21/usr/sbin/munin23:12:055
173312270,1sleep017330-21grepconf.sh22:15:300
595499246,17cyclictest401ktimersoftd/322:08:213
592699240,1cyclictest0-21swapper/023:01:120
592699220,1cyclictest22500-21sshd22:37:390
199732220,8sleep685150irq/25-em1-rx-023:47:076
592699214,7cyclictest27916-21sshd22:34:200
592699214,7cyclictest23533-21grepconf.sh23:03:210
5983992013,6cyclictest23488-21sshd23:52:497
598399200,19cyclictest21739-21sshd22:08:217
5961992015,4cyclictest49-21ksoftirqd/422:43:144
592699203,7cyclictest19012-21kill21:31:380
592699202,8cyclictest7791-21grepconf.sh22:27:420
592699200,10cyclictest27364-21sshd21:11:570
592699192,1cyclictest0-21swapper/021:17:090
592699190,2cyclictest326-21sd-pam22:03:300
592699190,2cyclictest0-21swapper/022:49:180
592699190,1cyclictest0-21swapper/000:18:080
5954991817,1cyclictest41-21ksoftirqd/300:20:583
5954991814,1cyclictest41-21ksoftirqd/322:49:533
592699187,7cyclictest25498-21sshd23:32:490
592699182,1cyclictest14982-21grepconf.sh23:41:280
592699180,2cyclictest756-21sshd22:23:280
592699180,2cyclictest756-21sshd22:23:280
592699180,2cyclictest5492-21bash00:34:020
592699180,2cyclictest5492-21bash00:34:020
592699180,2cyclictest4854-21sshd23:27:590
592699180,2cyclictest23861-21sshd21:26:240
592699180,2cyclictest19869-21bash23:21:370
592699180,2cyclictest15710-21grep00:01:400
592699180,2cyclictest15710-21grep00:01:400
592699180,2cyclictest13560-21systemd00:12:270
592699180,1cyclictest464-21systemd-journal21:54:260
592699180,1cyclictest0-21swapper/000:28:390
5961991716,1cyclictest18122-21kworker/u16:322:08:224
5954991715,1cyclictest41-21ksoftirqd/323:27:283
5954991715,1cyclictest41-21ksoftirqd/322:18:003
5954991715,1cyclictest41-21ksoftirqd/322:15:313
5954991714,1cyclictest41-21ksoftirqd/321:16:003
5942991716,1cyclictest33-21ksoftirqd/222:32:252
5942991715,1cyclictest33-21ksoftirqd/223:51:572
5942991711,5cyclictest33-21ksoftirqd/221:38:552
592699170,2cyclictest721-21dbus-daemon21:07:340
592699170,1cyclictest721-21dbus-daemon22:19:340
592699170,1cyclictest12968-21bash22:55:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional