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2024-05-23 - 11:18
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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 792 highest latencies:
System rackbslot2.osadl.org (updated Wed May 22, 2024 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17565002236205,19sleep20-21swapper/207:07:582
17564672231203,18sleep10-21swapper/107:07:331
17564962230201,18sleep30-21swapper/307:07:553
17563852227197,19sleep00-21swapper/007:06:270
182584621050,1sleep30-21swapper/310:10:243
1756827996865,2cyclictest1766699-21kworker/u8:0+events_unbound07:35:300
175683099569,47cyclictest1766699-21kworker/u8:0+efi_rts_wq07:35:301
1756830995451,2cyclictest0-21swapper/109:05:011
1756827995449,3cyclictest1813362-21latency_hist09:40:020
175683799511,47cyclictest1766699-21kworker/u8:0+efi_rts_wq07:35:323
1756827995149,2cyclictest1758253-21kworker/u8:1+events_unbound07:15:040
1756830994945,2cyclictest1781707-21latency_hist08:15:001
1756830994846,2cyclictest1790836-21kworker/u8:2+flush-179:009:10:251
1756830994631,3cyclictest70-1kworker/1:1H+kblockd11:10:091
1756830994438,4cyclictest1792587-21latency_hist08:45:001
1756835994310,33cyclictest1766699-21kworker/u8:0+efi_rts_wq07:35:322
1756835994239,2cyclictest1853415-21/usr/sbin/munin11:25:372
1756835994239,2cyclictest1826734-21kworker/u8:2+flush-179:010:20:022
1756837994141,0cyclictest0-21swapper/312:05:013
1756837994136,4cyclictest1753017-21kworker/3:0+pm07:50:243
1756827994137,3cyclictest1747252-21kworker/u8:0+events_unbound07:15:000
1756837994034,4cyclictest1845660-20Chrome_IOThread11:05:013
1756837994029,9cyclictest2956953-21snmpd09:56:213
1756827994037,2cyclictest1864424-21kworker/u8:2+flush-179:012:05:310
1756835993937,1cyclictest1833987-21kworker/2:2+pm12:10:142
1756835993929,1cyclictest1783658-21kworker/2:2+pm08:32:492
1756827993925,1cyclictest2956953-21snmpd12:16:570
1756837993834,2cyclictest158-1kworker/3:1H+kblockd09:35:303
1756835993836,1cyclictest1801358-21kworker/2:0+pm09:35:002
1756827993837,1cyclictest89-1kworker/0:1H+kblockd08:20:190
1756827993837,1cyclictest1794242-21kworker/0:2+pm09:00:470
1756827993836,2cyclictest1778340-21kworker/u8:3+events_unbound08:50:240
1756827993836,2cyclictest1778340-21kworker/u8:3+events_unbound08:50:240
1756827993835,2cyclictest1790836-21kworker/u8:2+flush-179:009:25:100
1756837993735,1cyclictest1753017-21kworker/3:0+pm08:18:173
1756837993734,2cyclictest1851003-21kworker/3:0+pm11:40:403
1756837993734,2cyclictest158-1kworker/3:1H+kblockd11:21:463
1756837993733,2cyclictest158-1kworker/3:1H+kblockd09:05:053
1756835993736,1cyclictest1801358-21kworker/2:0+pm09:14:252
1756835993735,2cyclictest1805516-21kworker/u8:0+flush-179:010:15:182
1756835993735,1cyclictest1830656-21kworker/2:1+pm10:30:392
1756835993735,1cyclictest1787643-21kworker/2:1+pm08:55:152
1756830993734,2cyclictest1788808-21kworker/u8:1+events_unbound09:15:081
1756837993633,2cyclictest1851003-21kworker/3:0+pm12:25:513
1756837993633,2cyclictest158-1kworker/3:1H+kblockd10:10:013
1756837993633,2cyclictest158-1kworker/3:1H+kblockd08:24:363
1756835993634,1cyclictest1833987-21kworker/2:2+pm10:41:272
1756835993634,1cyclictest1772263-21kworker/2:1+pm07:55:332
1756830993635,1cyclictest1826568-21kworker/1:1+pm11:40:121
1756830993634,1cyclictest70-1kworker/1:1H+kblockd10:24:331
1756830993633,2cyclictest70-1kworker/1:1H+kblockd10:05:001
1756830993633,2cyclictest70-1kworker/1:1H+kblockd10:05:001
1756830993633,2cyclictest70-1kworker/1:1H+kblockd08:05:111
1756830993621,2cyclictest1846162-21awk11:05:201
1756827993635,1cyclictest1809447-21kworker/0:1+pm11:00:280
1756827993634,1cyclictest89-1kworker/0:1H+kblockd12:35:260
1756827993634,1cyclictest89-1kworker/0:1H+kblockd10:11:240
1756827993633,2cyclictest1860400-21kworker/u8:1+events_unbound12:30:320
1756837993534,1cyclictest1851003-21kworker/3:0+pm11:38:173
1756837993533,1cyclictest1851003-21kworker/3:0+pm11:57:533
1756837993533,1cyclictest1753017-21kworker/3:0+pm08:57:273
1756837993533,1cyclictest158-1kworker/3:1H+kblockd11:52:003
1756837993532,2cyclictest158-1kworker/3:1H+kblockd09:47:413
1756837993532,2cyclictest158-1kworker/3:1H+kblockd08:36:313
1756837993531,2cyclictest158-1kworker/3:1H+kblockd09:17:003
1756835993534,1cyclictest1833987-21kworker/2:2+pm11:40:372
1756835993534,1cyclictest1833987-21kworker/2:2+pm11:10:152
1756835993534,1cyclictest1801358-21kworker/2:0+pm09:58:542
1756835993534,1cyclictest1787643-21kworker/2:1+pm08:53:252
1756835993534,1cyclictest1787643-21kworker/2:1+pm08:53:242
1756835993534,1cyclictest1728754-21kworker/2:0+pm07:25:592
1756835993534,1cyclictest1728754-21kworker/2:0+pm07:15:372
1756835993533,1cyclictest1833987-21kworker/2:2+pm11:34:542
1756830993534,1cyclictest70-1kworker/1:1H+kblockd10:48:031
1756830993534,1cyclictest70-1kworker/1:1H+kblockd08:49:411
1756830993533,1cyclictest1723477-21kworker/1:0+pm07:10:591
1756830993531,2cyclictest1822787-21kworker/u8:1+events_unbound10:40:001
1756830993523,11cyclictest2956953-21snmpd08:53:211
1756830993523,11cyclictest2956953-21snmpd08:53:211
1756827993533,2cyclictest1822787-21kworker/u8:1+flush-179:011:30:300
1756827993533,1cyclictest89-1kworker/0:1H+kblockd08:45:240
1756827993533,1cyclictest89-1kworker/0:1H+kblockd07:50:190
1756827993532,2cyclictest89-1kworker/0:1H+kblockd09:10:000
1756827993532,2cyclictest1864424-21kworker/u8:2+flush-179:012:20:160
1756827993532,2cyclictest1822787-21kworker/u8:1+events_unbound10:05:210
1756827993532,2cyclictest1773190-21kworker/u8:1+flush-179:008:15:110
1756837993432,1cyclictest2956953-21snmpd08:14:233
1756837993432,1cyclictest1837810-21kworker/3:1+pm10:59:493
1756837993432,1cyclictest1753017-21kworker/3:0+pm07:41:253
1756837993432,1cyclictest1753017-21kworker/3:0+pm07:14:323
1756837993431,1cyclictest158-1kworker/3:1H+kblockd08:10:013
1756837993429,4cyclictest2956953-21snmpd11:10:553
1756837993423,7cyclictest2956953-21snmpd08:34:513
1756835993433,1cyclictest1833987-21kworker/2:2+pm12:28:092
1756835993433,1cyclictest1833987-21kworker/2:2+pm11:55:492
1756835993433,1cyclictest1833987-21kworker/2:2+pm10:58:342
1756835993433,1cyclictest1801358-21kworker/2:0+pm10:10:342
1756835993433,1cyclictest1801358-21kworker/2:0+pm09:28:312
1756835993433,1cyclictest1801358-21kworker/2:0+pm09:16:062
1756835993433,0cyclictest2956953-21snmpd08:17:322
1756835993432,2cyclictest1871320-21kworker/u8:0+flush-179:012:20:002
1756835993432,1cyclictest1833987-21kworker/2:2+pm11:04:442
1756835993432,1cyclictest1801358-21kworker/2:0+pm09:46:282
1756835993432,1cyclictest1728754-21kworker/2:0+pm07:44:472
1756835993432,1cyclictest1728754-21kworker/2:0+pm07:11:312
1756835993431,2cyclictest1773190-21kworker/u8:1+events_unbound08:05:262
1756830993432,2cyclictest70-1kworker/1:1H+kblockd09:40:011
1756830993432,1cyclictest70-1kworker/1:1H+kblockd07:44:521
1756830993432,1cyclictest70-1kworker/1:1H+kblockd07:24:191
1756830993431,2cyclictest70-1kworker/1:1H+kblockd12:10:011
1756830993431,2cyclictest70-1kworker/1:1H+kblockd11:30:091
1756827993433,1cyclictest89-1kworker/0:1H+kblockd08:28:180
1756827993433,1cyclictest1848961-21kworker/0:2+pm11:45:110
1756827993432,2cyclictest1788808-21kworker/u8:1+flush-179:008:35:300
1756827993432,1cyclictest89-1kworker/0:1H+kblockd11:17:020
1756827993432,1cyclictest89-1kworker/0:1H+kblockd10:03:120
1756827993432,1cyclictest89-1kworker/0:1H+kblockd10:03:110
1756827993431,2cyclictest1841425-21kworker/u8:3+events_unbound10:55:080
1756837993331,1cyclictest1851003-21kworker/3:0+pm12:23:373
1756837993331,1cyclictest1753017-21kworker/3:0+pm08:00:363
1756835993332,1cyclictest1833987-21kworker/2:2+pm12:23:112
1756835993332,1cyclictest1833987-21kworker/2:2+pm10:35:512
1756835993332,1cyclictest1801358-21kworker/2:0+pm09:51:072
1756835993332,1cyclictest1772263-21kworker/2:1+pm08:13:172
1756835993331,1cyclictest1833987-21kworker/2:2+pm11:08:342
1756835993331,1cyclictest1787643-21kworker/2:1+pm08:40:342
1756835993331,1cyclictest1787643-21kworker/2:1+pm08:35:402
1756835993331,1cyclictest1772263-21kworker/2:1+pm08:03:162
1756830993331,1cyclictest70-1kworker/1:1H+kblockd08:57:411
175683099330,32cyclictest0-21swapper/112:01:501
1756827993332,1cyclictest89-1kworker/0:1H+kblockd12:25:040
1756827993330,2cyclictest1822787-21kworker/u8:1+flush-179:010:50:220
1756837993231,1cyclictest1753017-21kworker/3:0+pm08:26:103
1756837993229,2cyclictest158-1kworker/3:1H+kblockd09:52:533
1756837993228,3cyclictest2956953-21snmpd08:50:583
1756837993228,3cyclictest2956953-21snmpd08:50:573
1756837993227,4cyclictest2956953-21snmpd07:18:163
1756837993226,5cyclictest2956953-21snmpd10:49:513
1756835993231,1cyclictest1801358-21kworker/2:0+pm10:05:172
1756835993231,1cyclictest1801358-21kworker/2:0+pm09:41:362
1756835993231,1cyclictest1801358-21kworker/2:0+pm09:39:432
1756835993230,1cyclictest2956953-21snmpd10:48:242
1756835993230,1cyclictest247375-21ntpd08:49:272
1756835993230,1cyclictest1833987-21kworker/2:2+pm12:04:022
1756830993230,1cyclictest70-1kworker/1:1H+kblockd10:25:431
1756830993230,1cyclictest2956953-21snmpd12:36:571
1756830993230,1cyclictest2956953-21snmpd10:10:531
1756830993230,1cyclictest2956953-21snmpd07:48:161
1756827993232,0cyclictest2956953-21snmpd09:13:150
1756827993231,1cyclictest1809447-21kworker/0:1+pm10:31:510
1756827993230,2cyclictest1822787-21kworker/u8:1+flush-179:010:45:200
1756827993230,1cyclictest89-1kworker/0:1H+kblockd07:29:140
1756827993230,1cyclictest2956953-21snmpd10:23:440
1756827993229,2cyclictest89-1kworker/0:1H+kblockd07:40:240
1756827993228,3cyclictest89-1kworker/0:1H+kblockd11:05:160
1756837993130,0cyclictest2956953-21snmpd12:02:203
1756837993129,1cyclictest2956953-21snmpd12:10:183
1756837993129,1cyclictest2956953-21snmpd10:42:003
1756837993129,1cyclictest2956953-21snmpd09:31:343
1756837993129,1cyclictest2956953-21snmpd09:22:553
1756837993129,1cyclictest1837810-21kworker/3:1+pm10:52:083
1756837993129,1cyclictest158-1kworker/3:1H+kblockd12:38:253
1756837993127,2cyclictest158-1kworker/3:1H+kblockd08:40:323
1756837993125,5cyclictest2956953-21snmpd07:24:573
1756835993130,1cyclictest2956953-21snmpd11:24:232
1756835993130,1cyclictest1833987-21kworker/2:2+pm12:33:132
1756835993130,1cyclictest1787643-21kworker/2:1+pm09:03:052
1756835993129,1cyclictest2956953-21snmpd11:48:292
1756835993129,1cyclictest2956953-21snmpd10:52:542
1756835993129,1cyclictest2956953-21snmpd07:34:412
1756835993129,1cyclictest1833987-21kworker/2:2+pm11:36:202
1756835993129,1cyclictest1800553-21awk09:05:172
1756835993129,1cyclictest0-21swapper/208:26:182
1756835993128,2cyclictest1816993-21kworker/u8:3+flush-179:010:25:252
1756835993126,3cyclictest1822810-21latency_hist10:05:002
1756835993126,3cyclictest1822810-21latency_hist10:05:002
1756830993130,1cyclictest2956953-21snmpd07:28:271
1756830993129,1cyclictest2956953-21snmpd12:29:471
1756830993129,1cyclictest2956953-21snmpd09:53:431
1756830993129,1cyclictest2956953-21snmpd08:16:291
1756827993130,0cyclictest2956953-21snmpd09:15:570
1756827993130,0cyclictest2956953-21snmpd07:23:060
1756827993129,2cyclictest1805516-21kworker/u8:0+flush-179:010:15:250
1756827993129,2cyclictest1805516-21kworker/u8:0+flush-179:009:45:230
1756827993129,1cyclictest2956953-21snmpd08:01:100
1756827993129,1cyclictest1859214-21awk11:40:200
1756827993128,2cyclictest1790836-21kworker/u8:2+flush-179:009:21:000
1756837993030,0cyclictest2956953-21snmpd10:15:593
1756837993030,0cyclictest2956953-21snmpd07:49:583
1756837993029,0cyclictest3663917-21isc-net-000010:25:323
1756837993029,0cyclictest2956953-21snmpd09:02:123
1756837993028,1cyclictest2956953-21snmpd12:30:153
1756837993028,1cyclictest2956953-21snmpd08:45:223
1756837993028,1cyclictest2956953-21snmpd07:32:523
1756837993028,1cyclictest158-1kworker/3:1H+kblockd11:49:003
1756837993026,4cyclictest2956953-21snmpd09:41:523
1756837993026,2cyclictest2956953-21snmpd12:15:153
1756835993028,1cyclictest2956953-21snmpd07:52:462
1756835993028,1cyclictest2956953-21snmpd07:20:212
1756830993030,0cyclictest2956953-21snmpd11:21:271
1756830993030,0cyclictest2956953-21snmpd11:04:191
1756830993030,0cyclictest2956953-21snmpd09:32:261
1756830993029,1cyclictest2956953-21snmpd09:00:241
1756830993028,2cyclictest1822787-21kworker/u8:1+flush-179:010:45:011
1756830993028,1cyclictest2956953-21snmpd11:29:011
1756830993028,1cyclictest2956953-21snmpd09:35:191
1756830993028,1cyclictest2956953-21snmpd08:35:051
1756830993023,6cyclictest2956953-21snmpd12:30:051
1756827993028,1cyclictest2956953-21snmpd07:47:430
1756827993028,1cyclictest1778777-21awk08:05:170
1756827993019,10cyclictest2956953-21snmpd07:55:340
1756837992928,1cyclictest2956953-21snmpd10:37:353
1756837992928,0cyclictest2956953-21snmpd07:26:393
1756837992927,1cyclictest2956953-21snmpd09:26:313
1756835992929,0cyclictest2956953-21snmpd12:39:252
1756835992928,1cyclictest1833987-21kworker/2:2+pm12:05:442
1756835992928,1cyclictest1728754-21kworker/2:0+pm07:45:022
1756835992928,0cyclictest2956953-21snmpd09:21:042
1756830992929,0cyclictest2956953-21snmpd11:16:391
1756830992929,0cyclictest2956953-21snmpd09:58:111
1756830992929,0cyclictest2956953-21snmpd09:47:491
1756830992929,0cyclictest2956953-21snmpd09:28:051
1756830992927,1cyclictest2956953-21snmpd12:12:111
1756830992927,1cyclictest2956953-21snmpd10:58:221
1756830992927,1cyclictest2956953-21snmpd08:21:441
1756830992927,1cyclictest1765593-21awk07:30:251
1756827992929,0cyclictest2956953-21snmpd11:14:070
1756827992929,0cyclictest2956953-21snmpd09:44:470
1756827992929,0cyclictest2956953-21snmpd08:55:570
1756827992929,0cyclictest2956953-21snmpd07:31:460
1756827992928,1cyclictest2956953-21snmpd08:31:380
1756827992928,1cyclictest1848961-21kworker/0:2+pm11:21:040
1756827992928,1cyclictest1809447-21kworker/0:1+pm09:58:360
1756827992927,1cyclictest2956953-21snmpd11:50:580
1756827992927,1cyclictest2956953-21snmpd11:26:460
1756837992827,1cyclictest1753017-21kworker/3:0+pm07:58:593
1756837992827,1cyclictest158-1kworker/3:1H+kblockd11:26:163
1756837992827,0cyclictest2956953-21snmpd11:31:133
1756837992827,0cyclictest2956953-21snmpd10:04:063
1756837992827,0cyclictest2956953-21snmpd10:04:063
1756837992826,1cyclictest1837810-21kworker/3:1+pm11:18:593
1756837992823,5cyclictest2956953-21snmpd09:10:213
1756835992827,1cyclictest1833987-21kworker/2:2+pm11:50:012
1756830992828,0cyclictest2956953-21snmpd10:18:081
1756830992828,0cyclictest2956953-21snmpd09:23:291
1756830992826,1cyclictest3663917-21isc-net-000012:24:321
1756827992828,0cyclictest2956953-21snmpd11:55:200
1756827992827,1cyclictest1848961-21kworker/0:2+pm12:13:140
1756827992826,1cyclictest3663917-21isc-net-000010:28:320
1756827992825,2cyclictest1860400-21kworker/u8:1+events_unbound12:00:310
1756827992814,1cyclictest89-1kworker/0:1H+kblockd08:43:230
1756837992725,1cyclictest3663917-21isc-net-000011:00:323
1756837992725,1cyclictest2956953-21snmpd10:21:293
1756835992726,0cyclictest3663917-21isc-net-000011:15:322
1756835992723,3cyclictest1784424-21kworker/u8:0+flush-179:008:20:272
1756830992726,0cyclictest2956953-21snmpd07:56:291
1756830992725,1cyclictest2956953-21snmpd11:45:471
1756827992726,1cyclictest89-1kworker/0:1H+kblockd09:52:000
1756837992626,0cyclictest2956953-21snmpd10:34:023
1756830992626,0cyclictest2956953-21snmpd10:30:531
1756830992625,1cyclictest2956953-21snmpd07:15:091
1756830992625,0cyclictest2956953-21snmpd08:00:131
1756830992624,1cyclictest70-1kworker/1:1H+kblockd10:05:231
1756830992622,3cyclictest1858383-21kworker/u8:3+events_unbound11:50:021
1756827992626,0cyclictest1810391-21awk09:30:180
1756827992624,2cyclictest1778340-21kworker/u8:3+events_unbound08:10:260
1756827992524,1cyclictest1809447-21kworker/0:1+pm10:37:020
1756830992424,0cyclictest3663917-21isc-net-000007:53:321
1756830992423,0cyclictest3663917-21isc-net-000010:52:331
1756830992422,2cyclictest70-1kworker/1:1H+kblockd08:25:071
1756830992321,1cyclictest2956953-21snmpd12:16:201
1756827992320,3cyclictest1822787-21kworker/u8:1+flush-179:011:35:260
1756830992220,1cyclictest2956953-21snmpd08:30:381
1756827992220,2cyclictest1822787-21kworker/u8:1+events_unbound10:40:140
1756830992019,0cyclictest2956953-21snmpd11:55:291
175683099170,3cyclictest1858467-21runrttasks11:38:561
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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