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2026-02-02 - 04:52
[ 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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack4slot1.osadl.org (updated Mon Feb 02, 2026 00:45:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
325221570,3sleep10-21swapper/122:57:401
325221570,3sleep10-21swapper/122:57:401
325221570,3sleep10-21swapper/122:57:401
325221570,3sleep10-21swapper/122:57:401
1721121520,4chrt0-21swapper/119:11:071
1721121520,4chrt0-21swapper/119:11:071
1721121520,4chrt0-21swapper/119:11:071
2282821440,3sleep20-21swapper/221:38:242
2282821440,3sleep20-21swapper/221:38:242
2282821440,3sleep20-21swapper/221:38:242
2395121370,4sleep20-21swapper/200:24:062
2395121370,4sleep20-21swapper/200:24:062
2795921250,2sleep012-21ksoftirqd/019:41:000
2795921250,2sleep012-21ksoftirqd/019:41:000
1463121240,2chrt14628-21grep20:31:092
2517721190,3sleep00-21swapper/022:15:110
2517721190,3sleep00-21swapper/022:15:110
2863221170,3sleep00-21swapper/023:23:230
2863221170,3sleep00-21swapper/023:23:230
3250921120,2sleep00-21swapper/021:14:550
3250921120,2sleep00-21swapper/021:14:550
126532980,3chrt0-21swapper/023:06:590
126532980,3chrt0-21swapper/023:06:590
270422770,3chrt0-21swapper/000:26:290
260942750,4chrt0-21swapper/023:53:130
260942750,4chrt0-21swapper/023:53:130
280622700,2sleep128132-21tail19:41:021
280622700,2sleep128132-21tail19:41:021
82992600,3chrt0-21swapper/021:57:230
82992600,3chrt0-21swapper/021:57:230
82992600,3chrt0-21swapper/021:57:230
30242580,2sleep00-21swapper/022:57:230
30242580,2sleep00-21swapper/022:57:230
30242580,2sleep00-21swapper/022:57:230
30242580,2sleep00-21swapper/022:57:230
100462560,9sleep121-21ksoftirqd/100:10:261
100462560,9sleep121-21ksoftirqd/100:10:261
183412550,2sleep00-21swapper/022:07:440
183412550,2sleep00-21swapper/022:07:440
97652540,2sleep00-21swapper/022:31:200
97652540,2sleep00-21swapper/022:31:200
32052540,3sleep00-21swapper/023:30:510
32052540,3sleep00-21swapper/023:30:510
32052540,3sleep00-21swapper/023:30:510
305312540,1sleep129628-21/usr/sbin/munin21:46:071
305312540,1sleep129628-21/usr/sbin/munin21:46:071
189812530,3sleep218975-21strings22:41:012
189812530,3sleep218975-21strings22:41:012
256912520,3sleep00-21swapper/021:01:080
256912520,3sleep00-21swapper/021:01:080
73152500,2sleep30-21swapper/321:56:013
73152500,2sleep30-21swapper/321:56:013
73152500,2sleep30-21swapper/321:56:013
51072500,3sleep00-21swapper/021:19:490
51072500,3sleep00-21swapper/021:19:490
51072500,3sleep00-21swapper/021:19:490
3662500,3chrt0-21swapper/000:32:280
3662500,3chrt0-21swapper/000:32:280
193522500,2sleep219349-21fschecks_time20:45:592
193522500,2sleep219349-21fschecks_time20:45:592
326272490,3chrt0-21swapper/000:00:170
326272490,3chrt0-21swapper/000:00:170
326272490,3chrt0-21swapper/000:00:170
298002490,2sleep229925-21missed_timers19:46:012
298002490,2sleep229925-21missed_timers19:46:012
275932490,3chrt0-21swapper/221:43:222
275932490,3chrt0-21swapper/221:43:222
323172480,3chrt0-21swapper/222:54:562
323172480,3chrt0-21swapper/222:54:562
323172480,3chrt0-21swapper/222:54:562
84212460,3sleep20-21swapper/221:22:442
84212460,3sleep20-21swapper/221:22:442
53522460,2sleep10-21swapper/123:32:041
53522460,2sleep10-21swapper/123:32:041
289722460,3sleep10-21swapper/121:45:181
289722460,3sleep10-21swapper/121:45:181
167812460,2sleep216265-21ls19:11:012
167812460,2sleep216265-21ls19:11:012
167812460,2sleep216265-21ls19:11:012
273842450,3sleep00-21swapper/021:43:040
273842450,3sleep00-21swapper/021:43:040
272652440,3sleep00-21swapper/021:06:070
272652440,3sleep00-21swapper/021:06:070
150042430,3sleep30-21swapper/322:05:013
150042430,3sleep30-21swapper/322:05:013
139202430,7sleep333-21ksoftirqd/323:40:583
111332430,2sleep30-21swapper/300:11:013
111332430,2sleep30-21swapper/300:11:013
64282420,2sleep06570-21diskmemload00:06:040
64282420,2sleep06570-21diskmemload00:06:040
25302420,3chrt0-21swapper/321:50:593
25302420,3chrt0-21swapper/321:50:593
79092410,4sleep30-21swapper/323:35:323
79092410,4sleep30-21swapper/323:35:323
239752410,3chrt0-21swapper/000:24:080
239752410,3chrt0-21swapper/000:24:080
283502400,3sleep20-21swapper/219:41:062
283502400,3sleep20-21swapper/219:41:062
25732380,2sleep00-21swapper/000:01:570
25732380,2sleep00-21swapper/000:01:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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