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2026-02-19 - 03:50
[ 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 Thu Feb 19, 2026 00:45:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1392621500,4sleep30-21swapper/300:06:243
1392621500,4sleep30-21swapper/300:06:243
505421270,4sleep30-21swapper/321:50:483
2576321100,3chrt0-21swapper/200:18:042
65642880,4sleep20-21swapper/222:23:302
65642880,4sleep20-21swapper/222:23:302
242882870,3sleep224286-21df_inode22:41:142
242882870,3sleep224286-21df_inode22:41:142
188862850,4sleep30-21swapper/323:07:403
188862850,4sleep30-21swapper/323:07:403
188862850,4sleep30-21swapper/323:07:403
274152760,3sleep20-21swapper/223:48:062
274152760,3sleep20-21swapper/223:48:062
111962750,3sleep30-21swapper/320:21:143
111962750,3sleep30-21swapper/320:21:143
279142720,3sleep30-21swapper/321:06:153
279142720,3sleep30-21swapper/321:06:153
97842700,3sleep218348-21cyclictest00:02:172
97842700,3sleep218348-21cyclictest00:02:172
22272700,3sleep20-21swapper/223:55:502
22272700,3sleep20-21swapper/223:55:502
191302670,4sleep10-21swapper/123:40:171
191302670,4sleep10-21swapper/123:40:171
191302670,4sleep10-21swapper/123:40:171
185822670,2sleep018695-21sh21:31:240
185822670,2sleep018695-21sh21:31:240
91842620,4sleep323625-21kworker/3:222:26:163
91842620,4sleep323625-21kworker/3:222:26:163
197982620,3chrt0-21swapper/119:16:221
197982620,3chrt0-21swapper/119:16:221
66642600,3chrt0-21swapper/221:19:562
66642600,3chrt0-21swapper/221:19:562
86502590,3sleep20-21swapper/223:30:152
77532590,3chrt0-21swapper/221:52:312
77532590,3chrt0-21swapper/221:52:312
198612570,2sleep1482-21snmpd00:12:121
198602570,3sleep018348-21cyclictest22:36:220
198602570,3sleep018348-21cyclictest22:36:220
195202570,2sleep10-21swapper/123:08:301
195202570,2sleep10-21swapper/123:08:301
195202570,2sleep10-21swapper/123:08:301
206482550,2sleep220000-21/usr/sbin/munin23:41:202
206482550,2sleep220000-21/usr/sbin/munin23:41:202
187432550,2sleep30-21swapper/300:11:223
106302550,12sleep333-21ksoftirqd/322:59:483
106302550,12sleep333-21ksoftirqd/322:59:483
238912540,3sleep30-21swapper/322:41:033
238912540,3sleep30-21swapper/322:41:033
1835199540,33cyclictest6260-21find20:06:242
1835199540,33cyclictest6260-21find20:06:242
253142530,3sleep00-21swapper/023:14:200
253142530,3sleep00-21swapper/023:14:200
166922530,2sleep30-21swapper/322:01:213
133262530,4chrt0-21swapper/321:58:033
133262530,4chrt0-21swapper/321:58:033
63392520,3sleep30-21swapper/323:27:093
54822520,4sleep30-21swapper/320:06:153
54822520,4sleep30-21swapper/320:06:153
305892520,3sleep00-21swapper/022:46:550
305892520,3sleep00-21swapper/022:46:550
137182520,3sleep20-21swapper/200:06:232
137182520,3sleep20-21swapper/200:06:232
173632500,3sleep30-21swapper/321:31:023
173632500,3sleep30-21swapper/321:31:023
102032500,3chrt0-21swapper/122:59:141
102032500,3chrt0-21swapper/122:59:141
228312490,2sleep022857-21cat00:16:020
1835199490,33cyclictest15210-21ssh00:39:542
1835199490,33cyclictest15210-21ssh00:39:542
1835199490,32cyclictest24090-21ssh22:41:112
1835199490,32cyclictest24090-21ssh22:41:112
174262490,4sleep00-21swapper/022:01:380
97732480,2sleep19871-21tr20:16:231
97732480,2sleep19871-21tr20:16:231
1835199481,32cyclictest24564-21taskset21:36:542
1835199481,32cyclictest24564-21taskset21:36:542
16182480,10sleep227-21ksoftirqd/223:22:342
16182480,10sleep227-21ksoftirqd/223:22:342
71842470,4sleep30-21swapper/321:20:373
71842470,4sleep30-21swapper/321:20:373
286662470,3sleep00-21swapper/022:46:070
286662470,3sleep00-21swapper/022:46:070
271772470,3sleep00-21swapper/000:19:550
1835199471,30cyclictest7506-21sh00:31:392
1835199471,30cyclictest7506-21sh00:31:392
1835199471,30cyclictest25164-21needreboot19:31:172
1835199470,29cyclictest16555-21ssh23:06:122
1835199470,29cyclictest16555-21ssh23:06:122
1835199470,29cyclictest16555-21ssh23:06:122
1835199461,32cyclictest10736-21ssh21:24:022
1835199461,32cyclictest10736-21ssh21:24:022
1835199461,31cyclictest28538-21ssh23:16:562
1835199461,31cyclictest28538-21ssh23:16:562
1835199461,31cyclictest28538-21ssh23:16:562
1835199461,28cyclictest6297-21ssh22:55:522
1835199461,28cyclictest6297-21ssh22:55:522
1835199460,32cyclictest4417-21ssh21:49:582
1835199460,29cyclictest18278-21ssh22:35:292
1835199460,29cyclictest18278-21ssh22:35:292
88752450,3sleep1692-21munin-node21:21:241
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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