You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-28 - 17:51
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack4slot1.osadl.org (updated Sun Jun 28, 2026 12:45:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2206021500,7sleep227-21ksoftirqd/207:20:592
2206021500,7sleep227-21ksoftirqd/207:20:592
952221350,1chrt0-21swapper/311:29:053
952221350,1chrt0-21swapper/311:29:053
1073421130,2sleep012-21ksoftirqd/008:20:490
1073421130,2sleep012-21ksoftirqd/008:20:490
1382021100,1sleep333-21ksoftirqd/310:11:483
1382021100,1sleep333-21ksoftirqd/310:11:483
2909421030,3sleep30-21swapper/310:31:013
2909421030,3sleep30-21swapper/310:31:013
233492890,3chrt0-21swapper/211:44:242
233492890,3chrt0-21swapper/211:44:242
233492890,3chrt0-21swapper/211:44:242
276402870,3sleep30-21swapper/309:05:573
276402870,3sleep30-21swapper/309:05:573
276402870,3sleep30-21swapper/309:05:573
190732850,3sleep10-21swapper/111:39:121
190732850,3sleep10-21swapper/111:39:121
314682840,3sleep20-21swapper/211:15:542
314682840,3sleep20-21swapper/211:15:542
22222840,3sleep10-21swapper/109:57:231
22222840,3sleep10-21swapper/109:57:231
22222840,3sleep10-21swapper/109:57:231
112582840,3sleep10-21swapper/111:30:521
112582840,3sleep10-21swapper/111:30:521
33792810,3sleep10-21swapper/110:40:481
33792810,3sleep10-21swapper/110:40:481
120572770,3sleep30-21swapper/312:10:533
120572770,3sleep30-21swapper/312:10:533
120572770,3sleep30-21swapper/312:10:533
110322750,4sleep30-21swapper/308:20:523
110322750,4sleep30-21swapper/308:20:523
53142710,9sleep333-21ksoftirqd/309:20:483
53142710,9sleep333-21ksoftirqd/309:20:483
185902710,3sleep20-21swapper/211:38:292
185902710,3sleep20-21swapper/211:38:292
133132710,3sleep10-21swapper/110:52:381
133132710,3sleep10-21swapper/110:52:381
133132710,3sleep10-21swapper/110:52:381
65622670,3sleep30-21swapper/312:04:263
65622670,3sleep30-21swapper/312:04:263
30152630,3sleep10-21swapper/112:40:491
30152630,3sleep10-21swapper/112:40:491
231572630,3chrt23156-21ssh09:43:011
231572630,3chrt23156-21ssh09:43:011
231572630,3chrt23156-21ssh09:43:011
184202620,3sleep1131rcu_preempt07:11:091
184202620,3sleep1131rcu_preempt07:11:091
196782610,3chrt0-21swapper/307:15:533
196782610,3chrt0-21swapper/307:15:533
71892590,3chrt0-21swapper/209:22:402
71892590,3chrt0-21swapper/209:22:402
198192550,4sleep30-21swapper/311:00:573
198192550,4sleep30-21swapper/311:00:573
198192550,4sleep30-21swapper/311:00:573
318692540,2sleep031974-21fschecks_time10:35:500
318692540,2sleep031974-21fschecks_time10:35:500
318692540,2sleep031974-21fschecks_time10:35:500
307832540,3sleep30-21swapper/307:45:553
307832540,3sleep30-21swapper/307:45:553
307832540,3sleep30-21swapper/307:45:553
253072540,4sleep30-21swapper/307:30:573
253072540,4sleep30-21swapper/307:30:573
188332530,3sleep3321rcuc/311:00:403
188332530,3sleep3321rcuc/311:00:403
326942520,3sleep10-21swapper/111:17:131
326942520,3sleep10-21swapper/111:17:131
131152510,3chrt0-21swapper/112:11:441
131152510,3chrt0-21swapper/112:11:441
131152510,3chrt0-21swapper/112:11:441
195512500,4sleep10-21swapper/107:15:511
195512500,4sleep10-21swapper/107:15:511
190022500,10chrt33-21ksoftirqd/311:39:063
190022500,10chrt33-21ksoftirqd/311:39:063
179722485,27sleep218059-21/usr/sbin/munin07:10:592
179722485,27sleep218059-21/usr/sbin/munin07:10:592
161552480,3sleep10-21swapper/109:34:411
161552480,3sleep10-21swapper/109:34:411
48382470,3sleep20-21swapper/208:05:442
48382470,3sleep20-21swapper/208:05:442
310362460,3sleep30-21swapper/309:13:253
310362460,3sleep30-21swapper/309:13:253
258042460,3sleep10-21swapper/109:45:581
258042460,3sleep10-21swapper/109:45:581
230762460,2sleep30-21swapper/312:25:283
230762460,2sleep30-21swapper/312:25:283
230762460,2sleep30-21swapper/312:25:283
214532460,3sleep00-21swapper/010:21:220
214532460,3sleep00-21swapper/010:21:220
138392460,3sleep00-21swapper/008:29:580
138392460,3sleep00-21swapper/008:29:580
133312440,3sleep30-21swapper/308:25:583
133312440,3sleep30-21swapper/308:25:583
81392430,3sleep30-21swapper/312:05:553
81392430,3sleep30-21swapper/312:05:553
81392430,3sleep30-21swapper/312:05:553
283052410,3chrt0-21swapper/207:40:482
283052410,3chrt0-21swapper/207:40:482
283052410,3chrt0-21swapper/207:40:482
18473993912,4cyclictest23137-21ssh12:25:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional