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2026-02-14 - 00:23
[ 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 highest latencies:
System rack4slot3.osadl.org (updated Fri Feb 13, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
57989915315,70cyclictest24323-21irqstats09:46:130
222321150,4sleep02225-21sort11:56:350
10959210814,82sleep011020-21cpu09:05:560
1950210414,16sleep01974-21munin-node10:16:300
15253210314,15sleep03250-21snmpd07:39:030
29363210014,15sleep029369-21munin-node11:41:100
15079210015,16sleep015099-21sensors10:56:310
942829914,72sleep09449-21aten_r4power_cu10:40:540
456929817,56sleep04583-21iostat07:06:030
5798999715,73cyclictest6421-21aten_r4power_po12:10:580
2228229614,15sleep022340-21aten_r4power_po09:40:530
880729514,15sleep08808-21users10:36:430
808529514,15sleep08082-21ntp_states07:16:250
5798999514,72cyclictest1442-21munin-node08:36:090
286722950,4sleep028671-21munin-node08:20:540
1019129513,15sleep010221-21ntp_kernel_pll_12:21:210
5798999415,42cyclictest32019-21munin-node10:11:090
5798999414,71cyclictest8197-21munin-node12:16:010
5798999414,71cyclictest28431-21runrttasks08:20:250
5798999315,69cyclictest28721-21sed10:00:440
5798999314,70cyclictest3568-21runrttasks09:54:260
5798999314,70cyclictest14540-21grep12:35:550
5798999314,42cyclictest17574-21munin-node11:05:540
3066929313,15sleep030715-21fschecks_time10:06:040
5798999216,67cyclictest3568-21runrttasks11:17:230
5798999215,68cyclictest25544-21munin-node08:10:590
5798999215,68cyclictest10681-21sshd07:25:460
5798999214,68cyclictest19443-21munin-node11:11:020
539529213,16sleep05424-21ps12:06:280
1328229214,65sleep013288-21munin-node12:31:120
1289129214,15sleep012892-21diskstats10:51:020
5798999114,68cyclictest27737-21awk11:36:090
5798999114,68cyclictest23594-21sshd11:22:470
5798999114,68cyclictest14335-21df_inode09:15:590
5798999114,67cyclictest19191-21munin-node07:51:070
2449129113,16sleep024494-21iostat_ios11:26:110
681529014,15sleep06818-21ntp_states10:31:240
5798999016,65cyclictest20675-21forks07:56:030
462229014,15sleep04681-21perl08:46:030
661628914,15sleep06624-21smart_hda07:11:350
5798998915,67cyclictest8896-21sshd08:58:470
5798998914,66cyclictest5243-21munin-node10:26:280
5798998914,39cyclictest6478-21latency08:51:150
1656428914,15sleep016605-21sed09:21:340
5798998814,65cyclictest13280-21munin-node09:11:300
5798998814,37cyclictest1265-21seq11:55:410
5798998716,62cyclictest16542-21munin-node11:01:210
5798998715,63cyclictest9064-21munin-node07:21:060
5798998715,63cyclictest11649-21interrupts12:26:100
5798998714,64cyclictest9529-21fschecks_time09:01:030
5798998714,37cyclictest31838-21munin-node08:30:590
5798998615,61cyclictest25730-21munin-node11:30:540
5798998614,63cyclictest15575-21munin-node07:41:170
5798998614,36cyclictest2873-21munin-node10:21:210
2502028614,15sleep00-21swapper08:09:060
1846428614,15sleep00-21swapper07:48:430
5798998515,61cyclictest22301-21munin-node08:01:020
5798998514,62cyclictest21197-21munin-node09:36:200
5798998514,61cyclictest17734-21munin-node09:26:080
3168928516,14sleep00-21swapper08:30:280
272328514,57sleep02686-21munin-node08:40:560
5798998413,62cyclictest3568-21runrttasks11:49:300
3013828313,14sleep00-21swapper10:04:360
1244328314,15sleep00-21swapper10:49:450
2005128014,15sleep00-21swapper09:31:510
441927914,15sleep00-21swapper12:04:090
1364427913,15sleep00-21swapper07:34:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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