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2026-02-25 - 04:30
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot6.osadl.org (updated Wed Feb 25, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2604121660,3sleep0815899cyclictest23:21:370
2953021550,4sleep2817299cyclictest01:05:342
1969521350,4sleep0815899cyclictest23:47:510
1068911040,34ptp4l401ktimersoftd/319:49:593
64882807,55sleep00-21swapper/019:46:330
108832760,3sleep1241ktimersoftd/100:46:341
108832760,3sleep1241ktimersoftd/100:46:341
8163996352,5cyclictest25-21ksoftirqd/123:06:311
8181996210,13cyclictest21432-21fschecks_count20:16:323
61402600,2sleep10-21swapper/122:27:341
201282600,2sleep10-21swapper/123:48:361
197892600,4sleep119794-21missed_timers22:41:391
818199599,18cyclictest6492-21gltestperf00:41:393
818199599,18cyclictest6492-21gltestperf00:41:393
818199599,13cyclictest18336-21tr22:41:193
79902594,10sleep20-21swapper/219:50:302
818199589,13cyclictest29432-21cut00:31:403
8181995811,13cyclictest18621-21sed20:11:163
8181995810,11cyclictest11527-21sed21:01:443
8181995810,11cyclictest11527-21sed21:01:443
818199578,14cyclictest27126-21sed23:21:483
818199578,12cyclictest20704-21cpu00:56:353
8172995746,5cyclictest33-21ksoftirqd/222:06:292
818199568,13cyclictest25169-21sed22:46:463
818199568,13cyclictest25169-21sed22:46:463
818199568,13cyclictest16995-21sed23:46:213
818199568,13cyclictest12599-21apt-key21:06:183
818199568,13cyclictest12599-21apt-key21:06:183
818199568,13cyclictest11643-21irqrtprio23:06:383
818199568,12cyclictest26775-21date21:36:183
8181995611,11cyclictest29265-21acpi21:41:293
8181995610,13cyclictest26536-21cpuspeed_turbos22:16:293
8181995610,11cyclictest23629-21cpuspeed_turbos20:21:293
8172995646,7cyclictest33-21ksoftirqd/200:11:322
8172995645,5cyclictest33-21ksoftirqd/221:11:302
8172995645,5cyclictest33-21ksoftirqd/221:11:302
818199559,12cyclictest19575-21irqrtprio20:11:353
818199558,13cyclictest27239-21grep21:36:333
818199558,13cyclictest19941-21sed00:21:423
8181995510,10cyclictest20548-21apt-get23:16:323
8163995545,5cyclictest25-21ksoftirqd/101:11:351
8163995543,6cyclictest25-21ksoftirqd/120:31:281
36402550,1sleep10-21swapper/100:05:591
168422550,4sleep2321ktimersoftd/220:06:312
818199549,12cyclictest7433-21if_enp1s021:56:353
818199547,12cyclictest18043-21irqrtprio23:46:373
8172995421,6cyclictest33-21ksoftirqd/221:01:162
8172995419,6cyclictest33-21ksoftirqd/221:51:482
818199539,10cyclictest9571-21sh23:37:083
818199539,10cyclictest5901-21apt-get23:01:303
818199538,17cyclictest3864-21irqrtprio20:46:353
818199538,16cyclictest11183-21fschecks_count00:46:373
818199538,16cyclictest11183-21fschecks_count00:46:373
818199538,13cyclictest6116-21cut20:51:353
818199538,13cyclictest22176-21grep23:51:333
818199537,13cyclictest18152-21snmp_o5powerctl22:06:433
818199536,12cyclictest13461-21latency_hist22:36:193
8172995343,5cyclictest33-21ksoftirqd/221:21:282
8172995335,8cyclictest33-21ksoftirqd/223:06:482
8172995326,4cyclictest33-21ksoftirqd/200:21:502
8163995341,7cyclictest25-21ksoftirqd/100:16:321
818199528,15cyclictest4531-21df_inode00:06:353
818199528,13cyclictest26598-21sed01:01:423
818199528,12cyclictest1973-21sensors20:41:413
818199527,12cyclictest22284-21if_err_ens322:11:373
69812520,2sleep00-21swapper/000:08:220
818199518,17cyclictest26948-21sed20:26:363
818199517,13cyclictest16672-21sed21:11:483
818199517,13cyclictest16672-21sed21:11:483
818199517,12cyclictest17441-21cat21:16:283
818199514,12cyclictest0-21swapper/300:21:213
817299516,7cyclictest33-21ksoftirqd/223:41:372
8172995125,4cyclictest33-21ksoftirqd/222:11:482
8172995125,4cyclictest33-21ksoftirqd/200:06:372
8172995121,6cyclictest33-21ksoftirqd/222:31:182
8163995138,5cyclictest25-21ksoftirqd/123:31:331
818199505,11cyclictest0-21swapper/322:31:193
8181995011,13cyclictest32451-21ssh23:27:243
8172995041,5cyclictest33-21ksoftirqd/201:16:342
8172995024,4cyclictest33-21ksoftirqd/200:41:382
8172995024,4cyclictest33-21ksoftirqd/200:41:382
8172995023,4cyclictest33-21ksoftirqd/223:31:422
818199498,17cyclictest686-21awk22:21:463
818199498,15cyclictest8106-21perl20:56:313
818199498,10cyclictest1343-21diskmemload00:36:503
818199496,10cyclictest7955-21diskstats01:16:373
8172994924,4cyclictest33-21ksoftirqd/220:36:382
8172994923,4cyclictest33-21ksoftirqd/220:01:272
8172994923,3cyclictest33-21ksoftirqd/221:06:172
8172994923,3cyclictest33-21ksoftirqd/221:06:172
8172994922,6cyclictest33-21ksoftirqd/221:36:472
8163994938,5cyclictest25-21ksoftirqd/122:01:301
818199488,8cyclictest10555-21snmp_o5powerctl00:11:453
8172994831,4cyclictest33-21ksoftirqd/201:11:452
8172994822,4cyclictest33-21ksoftirqd/220:26:312
8172994821,4cyclictest33-21ksoftirqd/222:21:452
8172994821,4cyclictest33-21ksoftirqd/200:01:332
8172994818,5cyclictest33-21ksoftirqd/223:51:502
8163994839,4cyclictest25-21ksoftirqd/121:56:291
8163994837,6cyclictest25-21ksoftirqd/122:36:301
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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