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2026-02-09 - 13:58
[ 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.
Unexpectedly long latencies may be caused by SMIs
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 rack1slot3.osadl.org (updated Mon Feb 09, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
81703299140,12cyclictest0-21swapper/311:50:133
81703299140,11cyclictest0-21swapper/311:40:123
81703299137,4cyclictest0-21swapper/311:15:123
81703299130,12cyclictest0-21swapper/310:55:113
81703299130,11cyclictest0-21swapper/310:05:123
81703299120,1cyclictest0-21swapper/307:25:103
81703299120,11cyclictest0-21swapper/307:45:123
81703299120,11cyclictest0-21swapper/307:40:113
81703299120,11cyclictest0-21swapper/307:20:013
81703299120,0cyclictest0-21swapper/310:00:013
81703299120,0cyclictest0-21swapper/309:20:153
81703299120,0cyclictest0-21swapper/308:45:103
81703299119,0cyclictest0-21swapper/310:40:133
817032991110,0cyclictest0-21swapper/312:25:123
817032991110,0cyclictest0-21swapper/310:20:093
817032991110,0cyclictest0-21swapper/309:35:123
817032991110,0cyclictest0-21swapper/308:10:183
81703299110,1cyclictest0-21swapper/307:50:143
81703299110,10cyclictest0-21swapper/309:45:193
81703299110,10cyclictest0-21swapper/308:40:153
81703299110,0cyclictest0-21swapper/308:20:153
81703299110,0cyclictest0-21swapper/307:15:003
81703299108,1cyclictest0-21swapper/307:35:133
817032991010,0cyclictest0-21swapper/312:05:113
81703299100,9cyclictest0-21swapper/310:10:133
81703299100,0cyclictest0-21swapper/312:30:183
81703299100,0cyclictest0-21swapper/312:10:133
81703299100,0cyclictest0-21swapper/310:35:183
81703299100,0cyclictest0-21swapper/307:20:183
8170329999,0cyclictest0-21swapper/312:40:013
8170329998,0cyclictest0-21swapper/310:02:453
8170329990,1cyclictest0-21swapper/307:30:123
8170329988,0cyclictest0-21swapper/312:20:123
8170329988,0cyclictest0-21swapper/311:33:033
8170329988,0cyclictest0-21swapper/311:14:353
8170329988,0cyclictest0-21swapper/309:44:523
8170329988,0cyclictest0-21swapper/309:25:203
8170329988,0cyclictest0-21swapper/308:00:203
8170329987,1cyclictest0-21swapper/307:55:013
8170329986,2cyclictest859496-21taskset08:55:173
8170329980,8cyclictest0-21swapper/310:50:153
8170329980,7cyclictest26450irq/132-ahci[0000:00:17.0]08:29:173
8170329980,7cyclictest0-21swapper/311:45:113
8170329977,0cyclictest0-21swapper/312:15:153
8170329977,0cyclictest0-21swapper/312:03:403
8170329977,0cyclictest0-21swapper/310:30:123
8170329977,0cyclictest0-21swapper/309:50:123
8170329977,0cyclictest0-21swapper/309:00:113
8170329976,0cyclictest0-21swapper/308:50:023
8170329970,7cyclictest0-21swapper/311:55:173
8170329970,7cyclictest0-21swapper/309:09:173
8170329970,6cyclictest0-21swapper/311:01:223
8170329970,6cyclictest0-21swapper/309:30:213
8170329970,6cyclictest0-21swapper/309:10:093
14039870,4rtkit-daemon885986-21apt-get10:05:120
8170329966,0cyclictest0-21swapper/311:05:203
8170329966,0cyclictest0-21swapper/308:35:223
8170329965,0cyclictest0-21swapper/310:45:113
8170329964,1cyclictest0-21swapper/311:25:133
8170329961,4cyclictest0-21swapper/310:26:443
8170329960,6cyclictest0-21swapper/311:20:183
815190261,3sleep30-21swapper/307:05:043
14039860,1rtkit-daemon0-21swapper/110:49:261
8170329955,0cyclictest0-21swapper/311:35:173
8170329955,0cyclictest0-21swapper/309:15:123
8170329955,0cyclictest0-21swapper/308:30:173
8170329955,0cyclictest0-21swapper/308:05:123
8170329954,0cyclictest0-21swapper/310:15:163
8170329954,0cyclictest0-21swapper/308:15:113
816692251,1sleep10-21swapper/107:07:501
14039850,3rtkit-daemon819018-21munin-node10:20:091
14039850,2rtkit-daemon1-21systemd07:06:200
860101240,4sleep20-21swapper/208:58:542
816693242,1sleep20-21swapper/207:07:512
14039840,2rtkit-daemon911029-21apt-get11:05:151
14039840,2rtkit-daemon862754-21diskmemload10:11:551
14039840,2rtkit-daemon828729-21unixbench_singl07:35:210
14039840,2rtkit-daemon766-21snmpd12:14:371
14039840,2rtkit-daemon766-21snmpd11:25:291
14039840,2rtkit-daemon766-21snmpd09:53:070
14039840,2rtkit-daemon1-21systemd11:36:201
14039840,2rtkit-daemon1-21systemd09:39:290
14039840,2rtkit-daemon1-21systemd09:22:360
14039840,1rtkit-daemon832959-21taskset07:48:170
14039840,1rtkit-daemon766-21snmpd12:27:421
14039840,1rtkit-daemon328-21plymouthd10:50:181
14039840,0rtkit-daemon0-21swapper/009:33:390
933911230,2sleep2933915-21ssh11:59:442
913081230,0sleep10-21swapper/111:10:131
892839230,1sleep2892993-21ntp_states10:20:142
875269230,1sleep2875295-21apt-get09:40:112
843962230,2sleep1843182-21/usr/sbin/munin08:15:181
14039830,2rtkit-daemon769-21ntpd12:00:211
14039830,2rtkit-daemon766-21snmpd11:50:501
14039830,2rtkit-daemon691-21gmain07:55:440
14039830,2rtkit-daemon1410-21sendmail-mta07:33:230
14039830,1rtkit-daemon870465-21ssh09:25:530
14039830,1rtkit-daemon819018-21munin-node10:35:281
14039830,1rtkit-daemon819018-21munin-node10:16:541
14039830,1rtkit-daemon819018-21munin-node10:00:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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