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2026-01-13 - 11:32
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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 rackbslot6.osadl.org (updated Tue Jan 13, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
676121790,5sleep2304899cyclictest19:32:412
1676121590,3sleep0303699cyclictest21:48:200
106891990,3ptp4l401ktimersoftd/319:23:223
106891940,1ptp4l401ktimersoftd/300:48:563
80152630,5sleep3305499cyclictest23:18:003
235042580,3sleep3391rcuc/323:34:063
106891570,1ptp4l401ktimersoftd/322:58:303
106891570,1ptp4l401ktimersoftd/300:42:533
32452560,2sleep20-21swapper/221:35:452
32452560,2sleep20-21swapper/221:35:452
178882560,2sleep00-21swapper/000:34:370
303699544,17cyclictest8140-21/usr/sbin/munin22:12:490
196562540,2sleep30-21swapper/321:52:333
306212530,4sleep3305499cyclictest22:36:373
303699524,12cyclictest24685-21sed21:22:270
303699523,18cyclictest2543-21perl22:07:440
303699523,16cyclictest27813-21/usr/sbin/munin00:12:460
26922524,36sleep00-21swapper/019:24:150
304899504,42cyclictest2958-21latency_hist19:27:242
303699492,15cyclictest15492-21ssh23:27:230
294782490,2sleep30-21swapper/323:07:483
9722480,5sleep125-21ksoftirqd/119:22:381
303699481,16cyclictest29721-21irqstats23:07:490
303699463,9cyclictest7832-21/usr/sbin/munin20:42:410
303699463,9cyclictest21235-21python21:52:520
303699462,9cyclictest32620-21/usr/sbin/munin23:43:020
303699462,9cyclictest11413-21open_files00:27:520
303699462,14cyclictest21710-21ssh00:06:110
303699462,13cyclictest17271-21ssh00:02:190
303699462,11cyclictest26847-21diskmemload23:28:320
303699462,11cyclictest26847-21diskmemload23:28:320
303699462,11cyclictest16825-21apt-get22:22:400
303699461,16cyclictest26847-21diskmemload00:27:100
303699461,15cyclictest5188-21ssh23:16:310
303699461,15cyclictest15605-21ssh22:21:060
303699461,11cyclictest31562-21apt-get22:37:420
303699453,9cyclictest31008-21sendmail_mailst22:02:520
303699452,14cyclictest6479-21ssh23:50:260
303699452,13cyclictest6333-21ssh00:56:420
303699452,13cyclictest30293-21ssh22:36:030
303699452,11cyclictest26847-21diskmemload22:57:070
303699451,16cyclictest11927-21ssh22:49:310
303699451,14cyclictest23058-21ssh23:01:460
303699442,8cyclictest20024-21apt-get21:12:390
303699442,8cyclictest13662-21apt-get19:47:360
303699442,8cyclictest13662-21apt-get19:47:360
303699442,8cyclictest11299-21apt-get19:42:380
303699442,16cyclictest26847-21diskmemload00:43:050
303699442,14cyclictest29652-21ssh23:41:160
303699442,14cyclictest2279-21ssh00:18:050
303699442,13cyclictest31203-21ssh21:31:310
303699442,11cyclictest6533-21sensors_temp20:37:490
303699441,16cyclictest26847-21diskmemload23:52:420
303699441,14cyclictest23096-21ssh00:39:510
303699441,14cyclictest13683-21ssh21:46:480
303699441,11cyclictest26847-21diskmemload00:51:170
303699431,13cyclictest25267-21ssh00:08:560
106891430,1ptp4l401ktimersoftd/320:42:163
303699423,9cyclictest21990-21df_inode22:27:410
303699423,11cyclictest23148-21rm23:33:290
303699422,9cyclictest1191-21snmp_o5powerctl21:32:520
303699422,9cyclictest1191-21snmp_o5powerctl21:32:520
303699422,8cyclictest16024-21apt-config19:52:260
303699422,8cyclictest16024-21apt-config19:52:260
303699422,17cyclictest26847-21diskmemload22:46:430
303699421,8cyclictest24761-21apt-get21:57:410
303699421,18cyclictest26847-21diskmemload21:42:000
303699421,18cyclictest26847-21diskmemload21:42:000
303699412,8cyclictest25293-21mailstats23:02:520
303699402,16cyclictest31961-21timerandwakeup20:22:550
303699400,8cyclictest26847-21diskmemload23:19:400
106891400,1ptp4l401ktimersoftd/300:02:533
303699392,9cyclictest1784-21snmp_o5powerctl20:27:540
303699391,16cyclictest23287-21/usr/sbin/munin20:07:410
303699391,15cyclictest13639-21snmp_o5powerctl20:52:510
222112390,2sleep20-21swapper/223:32:532
106891390,1ptp4l401ktimersoftd/323:54:133
106891390,1ptp4l401ktimersoftd/322:42:543
106891390,1ptp4l401ktimersoftd/322:31:023
106891390,1ptp4l401ktimersoftd/321:58:383
303699381,9cyclictest7209-21irqstats19:32:430
133412380,1sleep10-21swapper/121:46:121
106891380,2ptp4l29973-21kworker/3:022:14:183
106891380,1ptp4l401ktimersoftd/323:49:053
106891380,1ptp4l401ktimersoftd/323:28:223
106891380,1ptp4l401ktimersoftd/323:28:223
106891380,1ptp4l401ktimersoftd/322:53:523
106891380,1ptp4l401ktimersoftd/322:10:173
106891380,1ptp4l401ktimersoftd/321:40:153
106891380,1ptp4l401ktimersoftd/321:40:153
106891380,1ptp4l401ktimersoftd/300:52:523
106891380,1ptp4l401ktimersoftd/300:41:233
106891380,1ptp4l401ktimersoftd/300:09:363
303699372,8cyclictest21248-21df_inode20:02:390
106891370,1ptp4l401ktimersoftd/323:37:343
106891370,1ptp4l401ktimersoftd/323:12:363
106891370,1ptp4l401ktimersoftd/322:48:573
106891370,1ptp4l401ktimersoftd/322:40:363
106891370,1ptp4l401ktimersoftd/322:25:503
106891370,1ptp4l401ktimersoftd/322:03:343
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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