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2026-01-22 - 20:31
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Thu Jan 22, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
282402900,5sleep13045599cyclictest11:38:151
3046299653,8cyclictest31166-21/usr/sbin/munin10:58:212
111812650,3sleep3361ktimersoftd/311:14:393
111812650,3sleep3361ktimersoftd/311:14:393
3045199585,47cyclictest0-21swapper/008:51:230
3045199584,47cyclictest0-21swapper/010:06:110
3046699575,46cyclictest0-21swapper/311:41:093
3046699574,47cyclictest0-21swapper/311:25:493
3045199574,47cyclictest0-21swapper/012:07:110
3045199573,48cyclictest0-21swapper/009:50:110
3003325710,17sleep10-21swapper/106:45:581
3046699564,47cyclictest0-21swapper/310:05:413
3046699564,47cyclictest0-21swapper/307:48:303
3046699564,46cyclictest0-21swapper/311:45:293
3045199564,47cyclictest0-21swapper/011:21:390
3045199564,46cyclictest0-21swapper/010:35:500
30462995421,27cyclictest27295-21awk08:03:212
3045199544,6cyclictest0-21swapper/011:28:340
3045199544,44cyclictest0-21swapper/011:26:590
3045199543,46cyclictest0-21swapper/009:20:060
30451995413,7cyclictest568-21gdbus11:18:000
30451995413,7cyclictest568-21gdbus11:18:000
3046699535,42cyclictest0-21swapper/312:05:283
3046699533,45cyclictest0-21swapper/311:03:203
30466995313,34cyclictest6039-21kernelversion11:08:183
30462995321,27cyclictest11607-21fschecks_count09:38:172
30462995315,33cyclictest16607-21timerwakeupswit07:33:342
3045199534,44cyclictest0-21swapper/011:34:590
3045199534,43cyclictest0-21swapper/012:10:380
3046699524,43cyclictest0-21swapper/309:03:423
3046699523,43cyclictest0-21swapper/310:44:403
3046699523,43cyclictest0-21swapper/310:35:203
30462995226,22cyclictest14870-21grep07:28:362
30462995218,27cyclictest15564-21cpu10:38:122
30462995217,30cyclictest29003-21sendmail_mailtr11:38:282
30462995217,29cyclictest26446-21wc10:53:012
30462995216,31cyclictest638-21runrttasks07:48:132
30462995214,33cyclictest2201-21idleruntime11:03:172
30462995214,32cyclictest27220-21switchtime09:08:302
30462995213,33cyclictest554-21dbus-daemon07:13:062
3045199525,41cyclictest0-21swapper/008:56:450
3045199524,24cyclictest0-21swapper/010:10:410
3045199524,19cyclictest0-21swapper/009:08:210
3046699514,42cyclictest0-21swapper/311:36:493
3046699514,42cyclictest0-21swapper/310:59:403
3046699514,41cyclictest0-21swapper/311:52:483
3046699514,41cyclictest0-21swapper/310:31:403
30462995119,26cyclictest11089-21diskmemload08:58:232
30462995114,31cyclictest20307-21grep10:43:292
30462995113,33cyclictest6570-21sh11:52:572
30462995113,33cyclictest638-21runrttasks11:21:282
30462995113,33cyclictest638-21runrttasks10:32:332
30462995113,33cyclictest30978-21timerwakeupswit06:48:132
30462995112,34cyclictest22964-21sed12:13:272
3045599514,41cyclictest0-21swapper/106:53:191
3045199517,38cyclictest0-21swapper/010:47:280
3045199514,41cyclictest0-21swapper/011:09:450
3045199513,43cyclictest0-21swapper/011:46:350
3045199513,43cyclictest0-21swapper/009:58:110
30451995116,6cyclictest638-21runrttasks09:07:010
30451995115,30cyclictest18707-21latency_hist09:48:020
30451995111,35cyclictest0-21swapper/009:56:500
3046699504,41cyclictest0-21swapper/311:57:423
3046699504,41cyclictest0-21swapper/311:29:493
3046699504,41cyclictest0-21swapper/310:19:553
3046699504,41cyclictest0-21swapper/308:57:223
3046699504,41cyclictest0-21swapper/308:48:533
3046699503,42cyclictest0-21swapper/309:17:123
3046299509,5cyclictest129052rm08:48:492
3046299505,7cyclictest24669-21ssh09:05:202
3046299504,7cyclictest26018-21timerwakeupswit07:58:352
30462995021,25cyclictest19993-21tr07:43:252
30462995020,25cyclictest13439-21latency_hist07:28:052
3046299502,42cyclictest31928-21sshd08:14:422
30462995019,26cyclictest23755-21ls09:53:322
30462995016,28cyclictest29555-21sendmail_mailqu08:08:312
30462995015,30cyclictest19426-21latency09:48:202
30462995015,29cyclictest1417-21sshd08:19:412
30462995014,29cyclictest4511-21kernelversion09:28:222
30462995013,31cyclictest24276-21unixbench_singl07:53:342
30462995013,31cyclictest17968-21sed07:38:262
30462995012,33cyclictest27378-21needreboot10:53:212
30462995012,32cyclictest554-21dbus-daemon11:28:002
3045199503,42cyclictest0-21swapper/010:30:500
3045199503,42cyclictest0-21swapper/009:00:040
3046699499,16cyclictest0-21swapper/312:16:403
3046699498,36cyclictest0-21swapper/309:01:363
30466994940,5cyclictest37-21ksoftirqd/306:53:063
3046699494,39cyclictest0-21swapper/309:33:183
3046699493,41cyclictest0-21swapper/310:42:003
3046699493,41cyclictest0-21swapper/307:54:283
3046699492,15cyclictest28797-21ssh10:55:123
30466994912,31cyclictest0-21swapper/309:53:543
30466994910,34cyclictest24075-21timerwakeupswit10:48:313
3046299492,41cyclictest30468-21sort09:13:212
30462994917,26cyclictest17038-21ssh11:23:142
30462994915,28cyclictest547-21ls11:43:292
30462994915,28cyclictest12434-21netstat10:33:182
30462994914,30cyclictest638-21runrttasks08:47:322
30462994914,29cyclictest8630-21sh11:12:172
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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