You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-26 - 22:04
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #e, slot #4

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  
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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackeslot4s.osadl.org (updated Mon Jan 26, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1570290994841,5cyclictest1621705-21latency_hist08:00:013
1570278994733,12cyclictest1866589-21cat11:55:000
1570279994441,2cyclictest1830037-21kworker/u8:3+events_unbound11:40:161
1570278994234,6cyclictest1610550-21ntpq07:45:220
1570278994234,6cyclictest1610550-21ntpq07:45:220
1570278994137,3cyclictest1580782-21apt-get07:20:090
1570279993933,5cyclictest509-21rs:main1
1570278993935,3cyclictest1705158-21kworker/u8:1+flush-259:009:40:000
1570278993933,4cyclictest1709778-21ntpq09:20:230
1570290993732,3cyclictest1856090-21/usr/sbin/munin11:45:223
1570283993730,5cyclictest1840843-21diskstats11:30:142
1570290993633,2cyclictest1716390-21kworker/u8:0+flush-259:009:40:183
1570279993530,3cyclictest1731562-21latency_hist09:45:011
1570290993429,3cyclictest1809639-21/usr/sbin/munin11:00:253
1570290993419,4cyclictest252-21systemd-journal12:20:503
1570279993429,3cyclictest1793921-21latency_hist10:45:001
1570278993429,3cyclictest1840682-21apt-get11:30:120
1570290993318,3cyclictest1715727-21apt-get09:29:593
1570278993329,3cyclictest1820015-21apt-get11:10:130
1570278993326,5cyclictest1579593-21ntpq07:15:210
1570283993227,4cyclictest1747470-21latency_hist10:00:012
1570283993226,4cyclictest1768098-21latency_hist10:20:002
1570283993226,4cyclictest1662883-21latency_hist08:40:012
1570279993226,4cyclictest252-21systemd-journal11:58:181
1570278993229,2cyclictest1642053-21kworker/u8:2+events_unbound08:20:190
1570279993024,4cyclictest1834412-21ntpq11:20:241
1570290992924,3cyclictest1657715-21latency_hist08:35:003
1570283992926,2cyclictest1642053-21kworker/u8:2+flush-259:008:20:182
1570279992926,2cyclictest1830037-21kworker/u8:3+flush-259:012:15:001
1570279992924,3cyclictest1907553-21ntpq12:30:211
1570279992923,4cyclictest1840425-21latency_hist11:30:011
1570283992824,3cyclictest1585352-21kworker/u8:2+flush-259:007:25:162
1570283992822,4cyclictest252-21systemd-journal10:40:002
1570278992823,4cyclictest1615699-21ntpq07:50:230
1570290992722,4cyclictest1651785-21ntpq08:25:213
1570283992724,2cyclictest1679844-21kworker/u8:3+flush-259:009:05:202
1570283992724,2cyclictest1585352-21kworker/u8:2+flush-259:007:45:152
1570283992724,2cyclictest1585352-21kworker/u8:2+flush-259:007:45:142
1570279992721,4cyclictest252-21systemd-journal12:09:171
1570279992721,4cyclictest252-21systemd-journal09:15:041
1570279992720,5cyclictest252-21systemd-journal09:55:001
1570278992722,3cyclictest1673874-21/usr/sbin/munin08:50:130
1570278992721,4cyclictest1715727-21apt-get09:30:010
1570283992622,3cyclictest1819747-21latency_hist11:10:012
1570278992622,3cyclictest1716390-21kworker/u8:0+flush-259:009:40:170
1570283992521,3cyclictest1809260-21kworker/u8:0+flush-259:010:59:592
1570283992521,3cyclictest1705158-21kworker/u8:1+flush-259:011:50:212
1570283992520,4cyclictest252-21systemd-journal12:15:182
1570279992521,3cyclictest252-21systemd-journal09:36:041
1570279992521,3cyclictest1840655-21kworker/u8:2+flush-259:011:35:221
1570279992521,3cyclictest1627086-21/usr/sbin/munin08:05:151
1570279992521,3cyclictest1611436-21kworker/u8:3+flush-259:008:15:001
1570279992520,4cyclictest1580519-21latency_hist07:20:011
1570278992520,4cyclictest1663043-21cat08:40:000
1570278992520,3cyclictest1752881-21apt-get10:05:120
1570290992421,2cyclictest509-21rs:main3
1570283992418,4cyclictest1892868-21diskstats12:20:152
1570283992418,4cyclictest1861010-21latency_hist11:50:002
1570279992420,3cyclictest1705158-21kworker/u8:1+flush-259:010:04:591
1570279992419,4cyclictest252-21systemd-journal07:10:381
1570279992419,4cyclictest1736841-21gpgv09:49:591
1570283992320,2cyclictest1716390-21kworker/u8:0+events_unbound10:05:012
1570283992319,3cyclictest1840655-21kworker/u8:2+flush-259:011:35:212
1570283992319,3cyclictest1830037-21kworker/u8:3+flush-259:012:10:252
1570283992317,4cyclictest1742308-21latency_hist09:55:002
1570279992320,2cyclictest1679844-21kworker/u8:3+flush-259:009:05:171
1570283992219,2cyclictest1881691-21kworker/u8:4+events_unbound12:25:232
1570283992219,2cyclictest1881691-21kworker/u8:4+events_unbound12:25:232
1570283992219,2cyclictest1616595-21kworker/u8:0+flush-259:009:00:152
1570283992219,2cyclictest1611436-21kworker/u8:3+flush-259:007:50:252
1570283992217,4cyclictest1835260-21latency_hist11:25:012
1570283992217,4cyclictest1673637-21latency_hist08:50:012
1570279992218,3cyclictest1705158-21kworker/u8:1+flush-259:009:30:251
1570290992117,3cyclictest1866147-21latency_hist11:55:003
1570290992116,4cyclictest1705158-21kworker/u8:1+flush-259:010:45:243
1570283992118,2cyclictest1726429-21kworker/u8:3+flush-259:009:45:212
1570283992118,2cyclictest1705158-21kworker/u8:1+flush-259:010:10:212
1570283992118,2cyclictest1616595-21kworker/u8:0+events_unbound08:40:192
1570283992116,4cyclictest1585352-21kworker/u8:2+flush-259:008:00:162
1570283992115,4cyclictest1799092-21latency_hist10:50:012
1570279992117,3cyclictest1684620-21apt-get09:00:101
1570279992117,3cyclictest1585352-21kworker/u8:2+flush-259:007:40:211
1570279992116,4cyclictest1825197-21apt-get11:15:121
1570290992014,4cyclictest1678757-21apt-get08:55:013
1570283992016,3cyclictest1908636-21apt-get12:35:112
1570279992016,3cyclictest1596198-21/usr/sbin/munin07:35:131
1570279992015,4cyclictest1694894-21kworker/u8:4+flush-259:009:20:261
1570290991915,3cyclictest252-21systemd-journal10:24:023
1570283991917,1cyclictest1684370-21systemd-run09:00:002
1570279991916,2cyclictest1673656-21kworker/u8:2+flush-259:011:05:001
1570279991916,2cyclictest1616595-21kworker/u8:0+flush-259:008:20:251
1570290991815,2cyclictest1616595-21kworker/u8:0+flush-259:008:55:213
1570290991813,4cyclictest1716241-21cat09:30:013
1570283991815,2cyclictest1585352-21kworker/u8:2+flush-259:008:10:262
1570283991814,3cyclictest1616595-21kworker/u8:0+flush-259:009:15:232
1570283991814,3cyclictest1585352-21kworker/u8:2+flush-259:007:30:212
1570283991813,3cyclictest1840409-21awk11:30:002
1570283991812,5cyclictest1773279-21latency_hist10:25:012
1570279991815,2cyclictest1778710-21kworker/u8:3+flush-259:010:35:001
1570278991814,3cyclictest1737423-21apt-get09:50:130
1570278991814,3cyclictest1705158-21kworker/u8:1+flush-259:010:20:270
1570290991714,2cyclictest1616595-21kworker/u8:0+flush-259:008:40:013
1570290991714,2cyclictest1-21systemd10:09:593
1570283991714,2cyclictest1585352-21kworker/u8:2+events_unbound07:40:172
1570283991713,3cyclictest1611436-21kworker/u8:3+flush-259:008:15:232
1570283991712,4cyclictest1870901-21ntpq11:55:212
1570279991714,2cyclictest1642291-21cron08:20:001
1570279991714,2cyclictest1585352-21kworker/u8:2+events_unbound07:55:011
1570279991713,3cyclictest1835275-21kworker/u8:0+flush-259:011:30:261
1570278991714,2cyclictest1590791-21sh07:30:000
1570290991612,3cyclictest1902883-21gpgv12:30:003
1570290991612,3cyclictest1902883-21gpgv12:30:003
1570290991612,2cyclictest0-21swapper/307:40:003
157028399161,5cyclictest1585645-21awk07:25:002
1570283991613,2cyclictest0-21swapper/210:34:592
1570283991612,3cyclictest1830037-21kworker/u8:3+events_unbound12:00:212
1570279991614,1cyclictest0-21swapper/107:50:011
1570279991614,1cyclictest0-21swapper/107:50:001
1570279991613,2cyclictest61250irq/135-enp0s29f1:tx-107:57:421
1570279991613,2cyclictest503-21tpm2-abrmd09:15:011
1570279991613,2cyclictest1798193-21ntp_kernel_pll_10:45:211
1570279991613,2cyclictest1705158-21kworker/u8:1+flush-259:010:10:001
1570279991612,3cyclictest1585352-21kworker/u8:2+flush-259:007:30:211
1570278991614,1cyclictest60350irq/132-enp0s29f1:rx-012:05:230
1570278991614,1cyclictest60350irq/132-enp0s29f1:rx-009:30:230
1570278991613,2cyclictest60350irq/132-enp0s29f1:rx-011:18:170
1570278991613,2cyclictest60350irq/132-enp0s29f1:rx-008:30:240
1570278991610,4cyclictest1570490-21/usr/sbin/munin07:10:120
1570290991511,3cyclictest1673656-21kworker/u8:2+flush-259:009:10:263
157028399158,5cyclictest1829145-21ntpq11:15:202
1570283991512,2cyclictest2971-21cron10:55:002
1570283991512,2cyclictest1673656-21kworker/u8:2+flush-259:009:10:222
1570283991510,4cyclictest1559944-21kworker/u8:3+flush-259:007:10:152
1570279991512,2cyclictest1803203-21kworker/u8:0+events_unbound10:50:221
1570279991512,2cyclictest1616595-21kworker/u8:0+flush-259:008:55:211
1570279991511,3cyclictest1897627-21kworker/u8:1+flush-259:012:35:201
1570278991513,2cyclictest60350irq/132-enp0s29f1:rx-009:18:250
1570278991513,1cyclictest60350irq/132-enp0s29f1:rx-012:15:130
1570278991513,1cyclictest60350irq/132-enp0s29f1:rx-011:35:520
1570278991513,1cyclictest60350irq/132-enp0s29f1:rx-011:05:160
1570278991513,1cyclictest60350irq/132-enp0s29f1:rx-010:30:140
1570278991513,1cyclictest60350irq/132-enp0s29f1:rx-008:25:220
1570278991512,2cyclictest60350irq/132-enp0s29f1:rx-011:55:200
1570278991512,2cyclictest60350irq/132-enp0s29f1:rx-011:05:010
1570278991512,2cyclictest60350irq/132-enp0s29f1:rx-010:00:110
1570278991512,2cyclictest60350irq/132-enp0s29f1:rx-009:45:200
1570278991512,2cyclictest60350irq/132-enp0s29f1:rx-008:40:110
1570278991512,2cyclictest60350irq/132-enp0s29f1:rx-008:05:120
1570278991511,3cyclictest60350irq/132-enp0s29f1:rx-010:50:150
157029099149,4cyclictest1705408-21latency_hist09:20:013
157029099148,4cyclictest1908373-21latency_hist12:35:003
1570290991411,2cyclictest1642578-21apt-get08:20:133
1570290991411,2cyclictest0-21swapper/310:30:013
1570290991410,3cyclictest1835275-21kworker/u8:0+flush-259:011:25:163
157028399149,4cyclictest1778416-21cat10:29:552
1570283991410,3cyclictest1516762-21kworker/u8:1+events_unbound07:15:222
157027999148,5cyclictest1808572-21ntpq10:55:181
1570279991412,1cyclictest0-21swapper/108:55:001
1570279991411,2cyclictest1835275-21kworker/u8:0+flush-259:012:20:001
1570279991411,2cyclictest0-21swapper/111:55:001
1570279991410,3cyclictest1616595-21kworker/u8:0+flush-259:008:45:321
1570278991413,1cyclictest60350irq/132-enp0s29f1:rx-009:09:030
1570278991413,1cyclictest60350irq/132-enp0s29f1:rx-008:49:420
1570278991412,1cyclictest60350irq/132-enp0s29f1:rx-012:30:110
1570278991412,1cyclictest60350irq/132-enp0s29f1:rx-010:35:120
1570278991412,1cyclictest60350irq/132-enp0s29f1:rx-010:25:190
1570278991412,1cyclictest60350irq/132-enp0s29f1:rx-008:55:250
1570278991412,1cyclictest60350irq/132-enp0s29f1:rx-007:55:190
1570278991411,2cyclictest60350irq/132-enp0s29f1:rx-009:00:210
1570278991411,2cyclictest60350irq/132-enp0s29f1:rx-008:00:240
1570278991411,2cyclictest60350irq/132-enp0s29f1:rx-007:35:170
1570278991411,2cyclictest1611436-21kworker/u8:3+flush-259:008:15:160
1570290991311,1cyclictest0-21swapper/312:10:003
157028399139,3cyclictest252-21systemd-journal08:28:032
157028399139,3cyclictest1835275-21kworker/u8:0+flush-259:012:30:142
157028399138,4cyclictest1673656-21kworker/u8:2+events_unbound10:40:172
157028399137,4cyclictest1601093-21latency_hist07:40:002
1570283991310,2cyclictest1710573-21cron09:24:592
1570283991310,2cyclictest1585352-21kworker/u8:2+flush-259:008:05:182
1570279991310,2cyclictest1815050-21fschecks_time11:05:151
1570279991310,2cyclictest1763610-21sed10:15:151
157027899139,3cyclictest1881691-21kworker/u8:4+flush-259:012:27:510
157027899139,3cyclictest1881691-21kworker/u8:4+flush-259:012:27:510
1570278991312,1cyclictest60350irq/132-enp0s29f1:rx-010:18:400
1570278991311,1cyclictest60350irq/132-enp0s29f1:rx-012:20:100
1570278991311,1cyclictest60350irq/132-enp0s29f1:rx-012:10:110
1570278991311,1cyclictest60350irq/132-enp0s29f1:rx-011:26:470
1570278991310,2cyclictest60350irq/132-enp0s29f1:rx-010:10:190
1570278991310,2cyclictest1908701-21cpuspeed_turbos12:35:130
157029099129,2cyclictest0-21swapper/310:30:163
157029099128,3cyclictest1694894-21kworker/u8:4+flush-259:009:20:173
157029099128,3cyclictest1585352-21kworker/u8:2+flush-259:008:05:333
1570290991210,1cyclictest0-21swapper/311:35:153
157028399128,2cyclictest0-21swapper/207:55:132
157027999129,2cyclictest1663081-21gpgv08:40:011
157027999129,2cyclictest1652939-21cpuspeed_turbos08:30:131
157027999128,3cyclictest1694894-21kworker/u8:4+flush-259:009:25:271
157027999127,4cyclictest252-21systemd-journal10:36:031
157027999126,4cyclictest1758009-21/usr/sbin/munin10:10:141
1570279991210,1cyclictest301rcuc/108:40:171
1570279991210,1cyclictest0-21swapper/112:30:001
1570279991210,1cyclictest0-21swapper/112:30:001
1570279991210,1cyclictest0-21swapper/110:00:001
157029099119,1cyclictest0-21swapper/312:15:153
157028399111,6cyclictest1715727-21apt09:30:002
157027999117,3cyclictest1897600-21latency_hist12:25:001
157027999117,3cyclictest1642053-21kworker/u8:2+flush-259:008:25:231
157027899118,2cyclictest60350irq/132-enp0s29f1:rx-010:40:220
157028399104,4cyclictest1716715-21fw_packets09:30:152
157027999108,1cyclictest1622114-21cpuspeed_turbos08:00:121
157027999106,3cyclictest1778504-21sed10:30:011
157027999100,4cyclictest1876946-21idleruntime-cro12:05:001
15702799996,2cyclictest311ktimers/111:10:231
15702799984,3cyclictest1856446-21cat11:45:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional