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2024-07-19 - 04:45
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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 all highest latencies:
System rack2slot7.osadl.org (updated Fri Jul 19, 2024 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
337756499491,30cyclictest0-21swapper/022:52:210
337756499473,43cyclictest0-21swapper/023:47:230
337756499452,30cyclictest3454326-21ntpq21:52:230
337756499361,23cyclictest3440782-21sh21:37:360
337756699343,12cyclictest3525446-21ntpq23:07:232
337756499342,31cyclictest0-21swapper/022:27:540
337756499341,4cyclictest3553130-21fschecks_time23:37:170
3377566993219,10cyclictest0-21swapper/223:47:272
337756499321,27cyclictest0-21swapper/022:36:590
3377566993118,12cyclictest0-21swapper/223:42:212
337756499302,6cyclictest3416925-21diskmemload22:02:170
337756499294,23cyclictest191rcuc/023:02:170
337756499292,20cyclictest14-21ksoftirqd/021:22:360
337756499290,21cyclictest0-21swapper/022:12:230
337756499290,1cyclictest0-21swapper/023:17:210
3377564992817,3cyclictest69-21kswapd023:57:210
337756499272,19cyclictest0-21swapper/022:16:140
3377564992711,4cyclictest3585526-21ntpq00:12:280
337756699264,18cyclictest3572565-21ntpq23:57:222
3377565992621,3cyclictest0-21swapper/122:37:211
3377564992617,4cyclictest3543353-21aten_r2power_cu23:27:130
3377564992614,1cyclictest0-21swapper/021:32:200
337756499261,18cyclictest3429970-21sort21:27:190
337756599253,18cyclictest3539578-21ssh23:22:231
337756599253,17cyclictest3609632-21ssh00:42:221
3377564992517,0cyclictest0-21swapper/023:39:540
112299250,3rtkit-daemon3386790-21ntpq19:42:221
337756799244,7cyclictest0-21swapper/322:02:213
337756799242,5cyclictest0-21swapper/322:22:183
3377564992415,3cyclictest3610150-21unixbench_singl00:42:260
337756499240,13cyclictest0-21swapper/023:32:210
3377564992320,0cyclictest0-21swapper/022:42:230
3377564992317,1cyclictest0-21swapper/021:13:380
3377564992314,2cyclictest3529503-21grep23:12:180
337756599226,3cyclictest11050irq/107-eth%d22:52:211
337756499227,1cyclictest171rcu_preempt22:47:230
337756499221,5cyclictest0-21swapper/022:57:220
3377564992213,1cyclictest0-21swapper/023:22:190
337756699216,9cyclictest11050irq/107-eth%d23:22:232
337756499212,18cyclictest0-21swapper/022:22:140
337756499210,20cyclictest0-21swapper/023:51:010
337756499210,18cyclictest0-21swapper/000:21:110
337756599202,4cyclictest0-21swapper/122:12:181
3377565992013,6cyclictest3521138-21unixbench_singl23:02:261
3377564992020,0cyclictest0-21swapper/000:05:520
337756499200,2cyclictest3380277-21grep19:22:220
337756499200,1cyclictest3459460-21ssh21:57:270
337756499200,1cyclictest171rcu_preempt00:37:150
337756699198,7cyclictest0-21swapper/222:27:182
337756699194,13cyclictest3450089-21/usr/sbin/munin21:47:262
3377566991915,2cyclictest3577711-21unixbench_multi00:02:262
3377566991913,4cyclictest3389616-21cut19:52:172
337756699190,7cyclictest3567265-21/usr/sbin/munin23:52:172
337756599196,9cyclictest3439997-21ssh21:37:211
337756599192,9cyclictest3463205-21sh22:02:151
3377565991913,4cyclictest3573337-21latency_hist23:57:371
3377565991913,4cyclictest0-21swapper/123:12:221
3377565991913,3cyclictest0-21swapper/122:22:241
3377565991912,5cyclictest0-21swapper/122:42:231
3377565991911,5cyclictest0-21swapper/100:32:151
337756499192,6cyclictest11050irq/107-eth%d00:32:250
337756499192,13cyclictest3573697-21ssh23:57:540
337756499191,4cyclictest3402771-21grep20:32:180
3377564991912,5cyclictest0-21swapper/022:27:250
337756499191,13cyclictest0-21swapper/021:47:220
337756499190,2cyclictest3445541-21munin-run21:42:370
337756699189,6cyclictest0-21swapper/200:12:272
337756699184,9cyclictest3377525-21munin-run19:12:362
3377566991816,1cyclictest3410290-21unixbench_multi20:52:242
337756699181,4cyclictest11050irq/107-eth%d22:32:222
3377566991813,3cyclictest0-21swapper/222:42:202
3377565991810,6cyclictest3406811-21xargs20:42:251
337756499181,6cyclictest14-21ksoftirqd/019:57:170
3377564991815,2cyclictest3469236-21unixbench_singl22:07:280
337756799174,7cyclictest0-21swapper/323:47:233
337756799171,6cyclictest0-21swapper/323:27:133
337756699172,9cyclictest3434832-21/usr/sbin/munin21:32:182
3377566991714,2cyclictest3600906-21grep00:32:192
337756599176,8cyclictest3435382-21ssh21:32:241
3377565991715,1cyclictest0-21swapper/121:42:181
3377565991713,4cyclictest3525301-21ntp_kernel_err23:07:211
3377565991711,4cyclictest3411949-21grep20:57:281
337756499172,4cyclictest3401814-21mailstats20:27:230
3377564991714,2cyclictest3398844-21grep20:17:270
112299170,1rtkit-daemon1002-21mta-sts-daemon22:08:092
337756699169,5cyclictest0-21swapper/223:12:262
337756699165,9cyclictest0-21swapper/222:37:192
337756699164,9cyclictest3453495-21aten_r2power_cu21:52:162
337756699164,6cyclictest3458777-21/usr/sbin/munin21:57:202
337756699163,9cyclictest3580765-21/usr/sbin/munin00:07:162
337756699163,11cyclictest3609500-21/usr/sbin/munin00:42:202
337756699163,10cyclictest3482333-21fschecks_time22:22:162
337756699162,3cyclictest0-21swapper/221:42:222
337756699162,13cyclictest3477617-21grep22:17:182
3377566991610,4cyclictest0-21swapper/222:52:212
3377566991610,3cyclictest0-21swapper/222:02:232
337756599169,5cyclictest0-21swapper/123:42:201
337756599169,3cyclictest3468121-21ssh22:07:201
337756599163,9cyclictest3449041-21fschecks_count21:47:181
337756599163,8cyclictest3477217-21ssh22:17:151
337756599162,12cyclictest0-21swapper/123:17:181
3377565991613,2cyclictest3415200-21unixbench_multi21:07:251
3377565991611,4cyclictest0-21swapper/121:17:261
3377565991611,3cyclictest3578166-21latency_hist00:02:371
337756599161,13cyclictest3400522-21awk20:22:361
337756499163,8cyclictest3588433-21/usr/sbin/munin00:17:150
337756499161,4cyclictest0-21swapper/021:12:240
337756499160,6cyclictest3404450-21grep20:37:190
112299160,1rtkit-daemon0-21swapper/119:12:141
337756799151,8cyclictest0-21swapper/300:42:223
337756699159,4cyclictest0-21swapper/220:22:212
337756699159,1cyclictest0-21swapper/223:27:242
337756699154,6cyclictest0-21swapper/221:37:212
337756699152,6cyclictest3505877-21tail22:47:182
3377566991512,2cyclictest3410830-21cpuspeed20:57:192
3377566991511,2cyclictest3597964-21unixbench_singl00:27:262
337756699151,12cyclictest3593960-21unin-run00:22:362
3377566991511,2cyclictest3388932-21grep19:47:292
3377566991511,2cyclictest0-21swapper/221:17:262
337756699151,10cyclictest3554214-21/usr/sbin/munin23:37:252
3377566991510,2cyclictest0-21swapper/222:57:202
337756599154,9cyclictest3563259-21/usr/sbin/munin23:47:251
337756599154,9cyclictest3391852-21/usr/sbin/munin19:57:231
337756599153,8cyclictest3506584-21/usr/sbin/munin22:47:241
337756599151,9cyclictest3553109-21tune2fs23:37:171
3377565991512,2cyclictest3492978-21cron22:32:361
337756599151,11cyclictest3543368-21/usr/sbin/munin23:27:141
3377565991510,3cyclictest0-21swapper/119:27:131
337756499153,9cyclictest3381138-21/usr/sbin/munin19:27:130
337756499152,8cyclictest3597519-21ps00:27:240
337756499152,2cyclictest3388200-21if_wlan019:47:220
3377564991513,2cyclictest3385827-21latency_hist19:37:360
337756499151,2cyclictest14-21ksoftirqd/023:07:140
112299150,2rtkit-daemon2008528-21snmpd21:49:461
112299150,1rtkit-daemon0-21swapper/020:40:370
337756799143,8cyclictest0-21swapper/322:52:213
337756799142,7cyclictest0-21swapper/323:22:233
337756799141,8cyclictest0-21swapper/323:32:243
337756699149,3cyclictest0-21swapper/221:27:262
337756699148,5cyclictest0-21swapper/219:27:142
337756699148,3cyclictest0-21swapper/223:02:252
337756699145,4cyclictest3467763-21/usr/sbin/munin22:07:202
337756699143,6cyclictest3588417-21/usr/sbin/munin00:17:202
337756699141,9cyclictest3401111-21fschecks_time20:27:162
3377566991410,3cyclictest3397141-21grep20:12:252
337756599144,7cyclictest3392599-21/usr/sbin/munin20:02:131
337756599144,4cyclictest3581557-21ntpq00:07:231
337756599143,9cyclictest3589552-21/usr/sbin/munin00:17:251
337756599143,8cyclictest3566971-21/usr/sbin/munin23:52:181
337756599143,7cyclictest587-21mta-sts-daemon21:27:201
337756599142,8cyclictest3415891-21fschecks_time21:12:181
337756599142,8cyclictest3400847-21aten_r2power_en20:27:141
337756599141,9cyclictest3548259-21/usr/sbin/munin23:32:171
3377565991411,2cyclictest3378078-21fschecks_count19:17:171
3377565991411,2cyclictest1001-21mta-sts-daemon19:22:211
337756499149,1cyclictest171rcu_preempt20:52:170
337756799132,8cyclictest0-21swapper/321:47:263
337756699139,2cyclictest3395531-21unixbench_multi20:07:262
337756699139,2cyclictest0-21swapper/223:32:272
337756699137,3cyclictest0-21swapper/221:07:202
337756699137,3cyclictest0-21swapper/220:42:262
337756699137,3cyclictest0-21swapper/219:42:202
337756699134,4cyclictest3407330-21/usr/sbin/munin20:47:182
337756699133,8cyclictest3534275-21/usr/sbin/munin23:17:182
337756699132,8cyclictest3604746-21/usr/sbin/munin00:37:152
337756699131,9cyclictest3403952-21grep20:32:372
337756699131,9cyclictest3383078-21fschecks_time19:32:172
337756599139,3cyclictest3593745-21unixbench_multi00:22:251
337756599135,5cyclictest0-21swapper/121:57:181
337756599134,8cyclictest3596903-21cut00:27:181
337756599132,7cyclictest3584974-21/usr/sbin/munin00:12:221
3377565991310,2cyclictest3487342-21sed22:27:201
3377565991310,2cyclictest0-21swapper/122:57:221
337756499132,8cyclictest3378049-21/usr/sbin/munin19:17:160
337756499132,7cyclictest3386031-21aten2.4-expect19:42:170
337756499131,9cyclictest3400398-21grep20:22:290
337756499131,4cyclictest14-21ksoftirqd/019:52:180
337756499131,1cyclictest3384091-21grep19:32:260
337756499130,9cyclictest0-21swapper/020:02:200
337756499130,2cyclictest3411148-21if_wlan020:57:210
337756799123,5cyclictest0-21swapper/300:37:153
337756799123,3cyclictest0-21swapper/323:37:183
337756799122,6cyclictest0-21swapper/322:07:283
337756799122,6cyclictest0-21swapper/300:17:173
337756799122,5cyclictest0-21swapper/300:05:583
337756799122,4cyclictest0-21swapper/323:49:503
337756799121,7cyclictest0-21swapper/321:52:203
337756799121,5cyclictest0-21swapper/300:02:173
337756699123,6cyclictest3397902-21grep20:17:192
337756699122,8cyclictest3384691-21grep19:37:182
337756699121,8cyclictest3424980-21/usr/sbin/munin21:22:162
337756699121,6cyclictest3412518-21fschecks_count21:02:162
337756699121,10cyclictest3404352-21fschecks_count20:37:182
337756699121,10cyclictest3378224-21head19:17:172
337756599129,2cyclictest3407666-21fschecks_time20:47:171
337756599128,2cyclictest0-21swapper/120:32:161
337756599124,4cyclictest3412770-21/usr/sbin/munin21:02:171
337756599122,8cyclictest3409334-21cut20:52:161
337756599121,8cyclictest3390270-21/usr/sbin/munin19:52:231
337756599121,10cyclictest3604654-21/usr/sbin/munin00:37:191
337756499129,2cyclictest3394519-21grep20:07:170
337756499127,1cyclictest0-21swapper/021:07:170
337756499121,7cyclictest3412382-21/usr/sbin/munin21:02:140
337756499121,3cyclictest14-21ksoftirqd/020:12:170
337756799115,3cyclictest0-21swapper/322:17:243
337756799113,5cyclictest0-21swapper/323:57:183
337756799113,5cyclictest0-21swapper/322:42:113
337756799112,5cyclictest0-21swapper/321:37:213
337756799112,5cyclictest0-21swapper/321:32:173
337756799112,4cyclictest0-21swapper/322:47:163
337756799111,4cyclictest0-21swapper/322:34:143
337756799110,6cyclictest0-21swapper/321:42:173
337756699112,6cyclictest3416449-21/usr/sbin/munin21:12:232
337756699111,8cyclictest3380486-21/usr/sbin/munin19:22:252
337756699111,7cyclictest3392882-21/usr/sbin/munin20:02:152
337756599113,5cyclictest3425283-21sh21:22:181
337756599112,7cyclictest3394580-21cut20:07:171
337756599112,6cyclictest3387916-21/usr/sbin/munin19:47:211
337756599111,9cyclictest3398041-21/usr/sbin/munin20:17:201
337756599111,8cyclictest3404044-21/usr/sbin/munin20:37:161
337756599111,8cyclictest3396111-21/usr/sbin/munin20:12:161
337756499110,7cyclictest0-21swapper/020:47:210
337756799105,4cyclictest0-21swapper/322:32:233
337756799103,5cyclictest0-21swapper/323:40:553
337756799103,5cyclictest0-21swapper/300:32:153
337756799103,4cyclictest0-21swapper/322:12:233
337756799103,3cyclictest0-21swapper/323:07:233
337756799103,3cyclictest0-21swapper/323:02:153
337756799103,3cyclictest0-21swapper/321:17:273
337756799103,3cyclictest0-21swapper/300:27:183
337756799102,6cyclictest0-21swapper/321:57:203
337756799102,4cyclictest0-21swapper/322:53:583
337756799101,4cyclictest0-21swapper/300:22:363
337756699103,4cyclictest3390914-21/usr/sbin/munin19:57:152
337756599108,1cyclictest0-21swapper/119:32:261
337756599102,6cyclictest3384670-21fschecks_count19:37:181
337756499106,2cyclictest0-21swapper/019:12:360
33775679994,3cyclictest0-21swapper/323:17:193
33775679993,3cyclictest0-21swapper/320:47:233
33775679993,3cyclictest0-21swapper/300:12:213
33775679992,5cyclictest0-21swapper/322:27:263
33775679992,4cyclictest0-21swapper/319:52:233
33775679991,4cyclictest0-21swapper/323:08:593
33775679991,3cyclictest0-21swapper/319:42:173
33775679984,2cyclictest0-21swapper/319:47:223
33775679983,3cyclictest0-21swapper/321:22:253
33775679983,3cyclictest0-21swapper/321:12:213
33775679982,3cyclictest0-21swapper/321:27:183
33775679982,3cyclictest0-21swapper/320:17:173
33775679982,3cyclictest0-21swapper/319:32:173
33775679982,3cyclictest0-21swapper/319:27:143
33775679981,4cyclictest0-21swapper/320:52:153
33775679981,4cyclictest0-21swapper/320:42:163
33775679981,4cyclictest0-21swapper/320:12:193
33775679981,4cyclictest0-21swapper/319:57:233
33775679981,3cyclictest0-21swapper/320:07:153
33775679974,2cyclictest0-21swapper/320:27:163
33775679973,3cyclictest0-21swapper/320:32:153
33775679972,3cyclictest0-21swapper/321:07:173
33775679972,3cyclictest0-21swapper/319:37:243
33775679972,2cyclictest0-21swapper/319:22:163
33775679971,3cyclictest0-21swapper/320:37:163
33775679971,3cyclictest0-21swapper/320:02:153
33775679970,4cyclictest0-21swapper/320:57:213
33775679961,4cyclictest0-21swapper/320:22:193
33775679961,3cyclictest0-21swapper/320:58:573
33775679960,3cyclictest0-21swapper/319:17:153
33775679942,1cyclictest0-21swapper/319:12:363
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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