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2024-05-29 - 00:09
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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 376 highest latencies:
System rackbslot2.osadl.org (updated Tue May 28, 2024 12:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21791672237208,19sleep20-21swapper/207:09:352
21790072234205,18sleep30-21swapper/307:07:313
21790802226197,18sleep00-21swapper/007:08:250
21791112222190,20sleep10-21swapper/107:08:491
217938199951,92cyclictest2357474-21chrome12:05:012
2179376998537,47cyclictest2249032-21chrome09:05:010
2179378997471,2cyclictest2332559-21kworker/u8:2+flush-179:011:55:281
217938699635,55cyclictest2328576-21kworker/u8:0+efi_rts_wq11:55:313
2179381996313,16cyclictest2213267-21chrome08:05:002
217938199567,49cyclictest2332559-21kworker/u8:2+efi_rts_wq11:55:292
2179378995139,11cyclictest2197974-21kworker/u8:0+flush-179:007:50:061
2179381995047,2cyclictest2270124-21kworker/u8:0+flush-179:009:45:252
2179376994948,0cyclictest0-21swapper/011:05:010
2179376994948,0cyclictest0-21swapper/011:05:010
2179376994946,2cyclictest2332559-21kworker/u8:2+flush-179:012:00:060
2179386994841,5cyclictest2307156-21ntpq10:40:113
2179378994643,1cyclictest0-21swapper/112:05:011
2179381994543,1cyclictest2369284-21kworker/u8:1+events_unbound12:30:322
2179381994442,2cyclictest2197974-21kworker/u8:0+events_unbound07:50:112
2179381994437,7cyclictest2296693-21kworker/u8:1+events_unbound10:40:092
2179378994441,2cyclictest2332559-21kworker/u8:2+flush-179:011:50:101
2179378994440,3cyclictest2197974-21kworker/u8:0+flush-179:008:40:121
2179378994440,3cyclictest2197974-21kworker/u8:0+flush-179:008:40:121
2179381994341,2cyclictest2310545-21kworker/u8:1+events_unbound10:55:082
2179381994341,1cyclictest2254646-21kworker/u8:2+flush-179:009:40:122
2179381994339,3cyclictest2332559-21kworker/u8:2+flush-179:012:20:052
2179381994239,2cyclictest2356926-21apt-get12:05:002
2179381994239,2cyclictest2317553-21kworker/u8:2+flush-179:011:15:092
2179381994239,2cyclictest2254646-21kworker/u8:2+flush-179:009:15:122
2179386994138,2cyclictest2296693-21kworker/u8:1+events_unbound10:35:013
2179381994139,2cyclictest2246459-21kworker/u8:0+flush-179:009:25:112
2179381994138,2cyclictest2310545-21kworker/u8:1+events_unbound11:00:272
2179381994138,2cyclictest2184661-21kworker/u8:4+events_unbound07:25:032
2179381994037,2cyclictest2246460-21kworker/u8:1+flush-179:009:10:092
2179381994033,2cyclictest2197974-21kworker/u8:0+events_unbound08:00:282
2179378994037,2cyclictest2274796-21kworker/u8:1+flush-179:010:00:301
2179378994035,4cyclictest469-21systemd-journal11:10:001
2179378994035,4cyclictest469-21systemd-journal11:10:001
2179381993937,2cyclictest2197974-21kworker/u8:0+events_unbound08:45:052
2179378993936,2cyclictest2184661-21kworker/u8:4+events_unbound07:35:111
2179386993834,2cyclictest158-1kworker/3:1H+kblockd10:52:463
2179381993838,0cyclictest2313631-21awk10:50:232
2179381993836,2cyclictest2246460-21kworker/u8:1+flush-179:009:20:102
2179381993836,2cyclictest2205243-21kworker/u8:2+flush-179:008:15:062
2179381993836,1cyclictest2212968-21kworker/2:2+pm11:50:152
2179381993836,1cyclictest2212968-21kworker/2:2+pm08:20:112
2179378993829,8cyclictest2275802-21kworker/u8:2+flush-179:009:55:051
2179376993835,2cyclictest2275802-21kworker/u8:2+events_unbound10:05:150
2179386993735,1cyclictest2323712-21kworker/3:0+pm11:36:253
2179386993734,2cyclictest2348095-21kworker/3:2+pm11:50:303
2179386993734,2cyclictest158-1kworker/3:1H+kblockd12:20:223
2179386993734,2cyclictest158-1kworker/3:1H+kblockd11:20:233
2179386993734,2cyclictest158-1kworker/3:1H+kblockd11:19:503
2179386993734,2cyclictest158-1kworker/3:1H+kblockd09:34:533
2179386993733,2cyclictest158-1kworker/3:1H+kblockd12:16:373
2179386993733,2cyclictest158-1kworker/3:1H+kblockd10:01:313
2179381993736,1cyclictest2212968-21kworker/2:2+pm12:28:122
2179381993736,1cyclictest2212968-21kworker/2:2+pm10:10:262
2179381993736,1cyclictest2119726-21kworker/2:1+pm07:10:152
2179381993735,2cyclictest2275802-21kworker/u8:2+flush-179:010:05:122
2179381993735,1cyclictest2212968-21kworker/2:2+pm10:35:012
2179381993735,1cyclictest2192110-21kworker/2:0+pm07:55:212
2179381993735,1cyclictest2192110-21kworker/2:0+pm07:45:072
2179381993735,1cyclictest2119726-21kworker/2:1+pm07:15:182
2179381993732,2cyclictest2332559-21kworker/u8:2+events_unbound11:35:112
2179378993736,1cyclictest2326788-21kworker/1:1+pm11:32:311
2179378993734,2cyclictest2317553-21kworker/u8:2+flush-179:011:10:331
2179378993723,13cyclictest2205243-21kworker/u8:2+flush-179:008:10:031
2179376993734,2cyclictest89-1kworker/0:1H+kblockd09:35:000
2179386993634,1cyclictest158-1kworker/3:1H+kblockd10:56:393
2179386993634,1cyclictest158-1kworker/3:1H+kblockd09:54:523
2179386993634,1cyclictest158-1kworker/3:1H+kblockd08:20:213
2179386993633,2cyclictest158-1kworker/3:1H+kblockd11:33:273
2179386993633,2cyclictest158-1kworker/3:1H+kblockd10:20:403
2179386993633,2cyclictest158-1kworker/3:1H+kblockd09:40:353
2179386993633,2cyclictest158-1kworker/3:1H+kblockd09:11:113
2179386993633,2cyclictest158-1kworker/3:1H+kblockd08:17:463
2179386993633,2cyclictest158-1kworker/3:1H+kblockd07:36:043
2179386993632,3cyclictest158-1kworker/3:1H+kblockd10:07:313
2179381993635,1cyclictest2212968-21kworker/2:2+pm11:10:172
2179381993635,1cyclictest2192110-21kworker/2:0+pm07:40:062
2179381993634,2cyclictest2332559-21kworker/u8:2+flush-179:012:10:072
2179381993634,2cyclictest2246460-21kworker/u8:1+flush-179:009:00:102
2179381993634,1cyclictest3070448-1kworker/2:0H+kblockd10:20:012
2179381993634,1cyclictest2212968-21kworker/2:2+pm12:39:242
2179381993634,1cyclictest2212968-21kworker/2:2+pm10:45:142
2179381993633,2cyclictest3070448-1kworker/2:0H+kblockd09:30:132
2179381993633,2cyclictest2264182-21kworker/u8:3+flush-179:009:50:312
2179381993626,9cyclictest2956953-21snmpd11:23:532
2179378993633,2cyclictest2293612-21kworker/u8:2+flush-179:010:25:021
2179378993632,3cyclictest2332778-21apt-get11:25:001
2179376993635,1cyclictest2157813-21kworker/0:3+pm07:14:460
2179376993634,1cyclictest89-1kworker/0:1H+kblockd12:05:070
2179386993533,1cyclictest158-1kworker/3:1H+kblockd11:00:173
2179386993533,1cyclictest158-1kworker/3:1H+kblockd09:38:293
2179386993533,1cyclictest158-1kworker/3:1H+kblockd08:50:473
2179386993533,1cyclictest158-1kworker/3:1H+kblockd07:18:433
2179386993532,2cyclictest158-1kworker/3:1H+kblockd11:45:073
2179386993532,2cyclictest158-1kworker/3:1H+kblockd10:25:163
2179386993532,2cyclictest158-1kworker/3:1H+kblockd10:12:373
2179386993532,2cyclictest158-1kworker/3:1H+kblockd09:27:563
2179386993532,2cyclictest158-1kworker/3:1H+kblockd08:36:103
2179386993532,2cyclictest158-1kworker/3:1H+kblockd08:31:103
2179386993532,2cyclictest158-1kworker/3:1H+kblockd08:31:103
2179386993532,2cyclictest158-1kworker/3:1H+kblockd07:55:203
2179386993532,1cyclictest158-1kworker/3:1H+kblockd08:40:513
2179386993532,1cyclictest158-1kworker/3:1H+kblockd08:40:513
2179381993534,1cyclictest2212968-21kworker/2:2+pm09:35:162
2179381993533,1cyclictest2956953-21snmpd09:05:542
2179381993533,1cyclictest2212968-21kworker/2:2+pm11:43:302
2179381993533,1cyclictest2212968-21kworker/2:2+pm11:32:372
2179381993533,1cyclictest2212968-21kworker/2:2+pm08:55:142
2179381993533,1cyclictest2212968-21kworker/2:2+pm08:30:492
2179381993533,1cyclictest2212968-21kworker/2:2+pm08:30:492
2179381993533,1cyclictest2192110-21kworker/2:0+pm07:30:172
2179381993533,1cyclictest2119726-21kworker/2:1+pm07:21:352
2179381993532,2cyclictest2275802-21kworker/u8:2+events_unbound09:55:082
2179381993532,2cyclictest2212968-21kworker/2:2+pm08:10:132
2179378993533,1cyclictest2204066-21kworker/1:1+pm08:50:061
2179378993532,2cyclictest70-1kworker/1:1H+kblockd07:40:131
2179378993531,3cyclictest2310545-21kworker/u8:1+flush-179:010:55:121
2179378993530,4cyclictest2254787-21latency_hist09:15:011
2179376993533,1cyclictest89-1kworker/0:1H+kblockd11:54:560
2179376993533,1cyclictest89-1kworker/0:1H+kblockd09:00:170
2179376993533,1cyclictest2200818-21kworker/0:1+pm08:54:370
2179376993532,2cyclictest2310545-21kworker/u8:1+flush-179:011:30:060
2179386993433,1cyclictest2245722-21kworker/3:2+pm10:46:333
2179386993433,1cyclictest2204171-21kworker/3:1+pm08:01:453
2179386993432,1cyclictest158-1kworker/3:1H+kblockd09:00:223
2179386993432,1cyclictest158-1kworker/3:1H+kblockd08:55:313
2179386993431,2cyclictest158-1kworker/3:1H+kblockd10:36:453
2179386993431,2cyclictest158-1kworker/3:1H+kblockd08:06:553
2179386993431,1cyclictest158-1kworker/3:1H+kblockd07:40:383
2179381993431,2cyclictest2328576-21kworker/u8:0+events_unbound11:45:062
2179378993433,1cyclictest70-1kworker/1:1H+kblockd09:46:121
2179378993432,2cyclictest2197974-21kworker/u8:0+events_unbound08:45:131
2179378993432,1cyclictest2276097-21kworker/1:0+pm10:31:201
2179378993432,1cyclictest2108832-21kworker/1:2+pm07:20:291
2179378993431,2cyclictest70-1kworker/1:1H+kblockd10:45:011
2179378993431,2cyclictest2328576-21kworker/u8:0+flush-179:012:00:091
2179378993431,2cyclictest2275802-21kworker/u8:2+flush-179:010:10:321
2179378993429,3cyclictest2320737-21latency_hist11:05:001
217937699342,30cyclictest0-21swapper/008:05:010
2179386993331,1cyclictest2956953-21snmpd09:07:253
2179386993331,1cyclictest2360474-21kworker/3:1+pm12:10:283
2179386993331,1cyclictest158-1kworker/3:1H+kblockd12:35:163
2179386993331,1cyclictest158-1kworker/3:1H+kblockd12:08:403
2179386993330,2cyclictest158-1kworker/3:1H+kblockd11:08:133
2179386993330,2cyclictest158-1kworker/3:1H+kblockd11:08:133
2179386993330,2cyclictest158-1kworker/3:1H+kblockd07:25:273
2179381993332,1cyclictest2212968-21kworker/2:2+pm11:25:192
2179381993332,0cyclictest2956953-21snmpd10:26:042
2179378993332,1cyclictest70-1kworker/1:1H+kblockd07:57:051
2179378993331,1cyclictest70-1kworker/1:1H+kblockd08:15:371
2179378993331,1cyclictest2108832-21kworker/1:2+pm07:15:251
2179378993330,2cyclictest2205243-21kworker/u8:2+flush-179:008:05:101
2179378993327,6cyclictest2332559-21kworker/u8:2+flush-179:011:40:111
2179376993331,1cyclictest89-1kworker/0:1H+kblockd11:10:110
2179376993329,3cyclictest2205243-21kworker/u8:2+events_unbound08:10:320
2179386993230,1cyclictest2956953-21snmpd09:46:423
2179386993230,1cyclictest2956953-21snmpd09:16:593
2179386993230,1cyclictest158-1kworker/3:1H+kblockd12:32:493
2179386993230,1cyclictest158-1kworker/3:1H+kblockd12:25:183
2179386993229,2cyclictest158-1kworker/3:1H+kblockd11:10:053
2179381993231,1cyclictest2192110-21kworker/2:0+pm07:37:032
2179381993220,11cyclictest2956953-21snmpd10:31:282
2179378993231,1cyclictest70-1kworker/1:1H+kblockd12:30:051
2179376993231,1cyclictest2200818-21kworker/0:1+pm09:29:460
2179376993230,1cyclictest89-1kworker/0:1H+kblockd10:35:250
2179376993230,1cyclictest89-1kworker/0:1H+kblockd09:15:000
2179376993230,1cyclictest89-1kworker/0:1H+kblockd08:40:060
2179376993230,1cyclictest89-1kworker/0:1H+kblockd08:40:060
2179376993230,1cyclictest2956953-21snmpd11:01:080
2179376993230,1cyclictest2956953-21snmpd10:03:270
2179376993230,1cyclictest2352758-21awk11:55:180
2179376993230,1cyclictest2241474-21kworker/u8:2+events_unbound08:55:010
2179376993229,2cyclictest89-1kworker/0:1H+kblockd12:15:260
2179376993228,3cyclictest2205243-21kworker/u8:2+events_unbound08:25:050
2179376993227,3cyclictest2257812-21apt-get09:20:000
2179386993130,0cyclictest2956953-21snmpd09:59:183
2179386993129,1cyclictest3663917-21isc-net-000010:18:423
2179386993129,1cyclictest3663917-21isc-net-000007:31:423
2179386993129,1cyclictest247375-21ntpd07:22:243
2179386993126,3cyclictest2197974-21kworker/u8:0+flush-179:008:45:103
2179381993130,1cyclictest2212968-21kworker/2:2+pm11:05:142
2179381993130,1cyclictest2212968-21kworker/2:2+pm11:05:142
2179381993128,2cyclictest3070448-1kworker/2:0H+kblockd12:19:042
2179378993130,1cyclictest2956953-21snmpd08:33:301
2179378993130,1cyclictest2956953-21snmpd08:33:291
2179378993130,0cyclictest3663917-21isc-net-000012:22:421
2179378993130,0cyclictest2956953-21snmpd08:28:471
2179378993129,1cyclictest2956953-21snmpd09:39:311
2179378993129,1cyclictest2956953-21snmpd07:32:561
2179378993128,2cyclictest2246460-21kworker/u8:1+flush-179:009:00:111
2179376993129,1cyclictest2956953-21snmpd12:10:350
2179376993129,1cyclictest2956953-21snmpd11:17:260
2179376993129,1cyclictest2956953-21snmpd10:25:340
2179376993129,1cyclictest2956953-21snmpd10:16:100
2179376993129,1cyclictest2956953-21snmpd09:56:000
2179376993129,1cyclictest2956953-21snmpd09:46:240
2179376993129,1cyclictest2157813-21kworker/0:3+pm07:30:280
2179376993127,3cyclictest2310545-21kworker/u8:1+flush-179:011:20:120
2179376993127,3cyclictest2204087-21latency_hist07:50:010
2179376993127,2cyclictest2264182-21kworker/u8:3+events_unbound09:40:010
2179376993118,12cyclictest2238658-21cat08:45:200
2179386993029,0cyclictest3663917-21isc-net-000007:45:413
2179386993028,1cyclictest3663917-21isc-net-000007:54:423
2179386993028,1cyclictest158-1kworker/3:1H+kblockd08:25:293
2179381993028,1cyclictest3663917-21isc-net-000010:00:422
2179381993028,1cyclictest2956953-21snmpd10:23:102
2179381993028,1cyclictest2212968-21kworker/2:2+pm08:25:062
2179381993027,2cyclictest2224716-21kworker/u8:1+flush-179:008:50:292
2179378993030,0cyclictest2956953-21snmpd11:27:021
2179378993029,1cyclictest2956953-21snmpd09:43:441
2179378993029,1cyclictest2956953-21snmpd09:27:231
2179378993029,1cyclictest2956953-21snmpd08:01:301
2179378993029,0cyclictest2956953-21snmpd12:19:551
2179378993028,1cyclictest2956953-21snmpd11:37:391
2179378993028,1cyclictest2956953-21snmpd09:21:381
2179378993028,1cyclictest2956953-21snmpd07:25:471
2179378993027,2cyclictest2332559-21kworker/u8:2+flush-179:011:45:081
2179376993030,0cyclictest2956953-21snmpd10:33:160
2179376993030,0cyclictest2956953-21snmpd08:34:360
2179376993030,0cyclictest2956953-21snmpd08:34:360
2179376993030,0cyclictest2294700-21awk10:20:060
2179376993029,0cyclictest2956953-21snmpd09:20:470
2179376993028,1cyclictest89-1kworker/0:1H+kblockd10:45:100
2179376993028,1cyclictest2956953-21snmpd12:22:310
2179376993028,1cyclictest2956953-21snmpd10:44:490
2179376993026,3cyclictest2328576-21kworker/u8:0+flush-179:011:25:020
2179376993026,3cyclictest2157813-21kworker/0:3+cgroup_destroy07:40:000
2179376993015,3cyclictest2375834-21expr12:35:050
2179386992929,0cyclictest2181079-21awk07:10:203
2179386992926,2cyclictest158-1kworker/3:1H+kblockd08:10:343
2179381992929,0cyclictest2956953-21snmpd08:42:222
2179381992929,0cyclictest2956953-21snmpd08:42:222
2179378992928,1cyclictest2956953-21snmpd09:51:571
2179378992928,1cyclictest2108832-21kworker/1:2+pm07:13:341
2179378992928,0cyclictest2956953-21snmpd10:21:521
2179378992928,0cyclictest2285740-21awk10:05:071
2179378992927,1cyclictest2956953-21snmpd10:35:151
2179378992927,1cyclictest2375973-21awk12:35:061
2179378992923,6cyclictest2197974-21kworker/u8:0+flush-179:007:45:151
2179376992929,0cyclictest2956953-21snmpd10:55:340
2179376992929,0cyclictest2956953-21snmpd09:43:230
2179376992929,0cyclictest2956953-21snmpd07:50:320
2179376992929,0cyclictest2956953-21snmpd07:26:400
2179376992929,0cyclictest2956953-21snmpd07:16:570
2179376992928,1cyclictest2200818-21kworker/0:1+pm08:24:000
2179376992927,1cyclictest2956953-21snmpd08:16:510
2179376992925,3cyclictest2332559-21kworker/u8:2+flush-179:011:40:060
2179376992925,3cyclictest2184661-21kworker/u8:4+flush-179:007:20:110
2179386992828,0cyclictest2956953-21snmpd11:42:573
2179386992826,1cyclictest2956953-21snmpd09:23:413
2179386992825,2cyclictest2956953-21snmpd11:25:023
2179378992827,1cyclictest2956953-21snmpd10:45:311
2179378992827,1cyclictest2956953-21snmpd09:06:371
2179378992826,1cyclictest2956953-21snmpd09:17:291
2179378992815,1cyclictest2956953-21snmpd11:18:531
2179376992828,0cyclictest2956953-21snmpd12:31:280
2179376992828,0cyclictest2956953-21snmpd07:57:050
2179376992827,1cyclictest2956953-21snmpd11:35:450
2179376992827,0cyclictest2289843-21awk10:10:200
2179381992726,0cyclictest2212968-21kworker/2:2+pm08:35:232
2179378992725,2cyclictest2369284-21kworker/u8:1+flush-179:012:25:051
2179378992725,1cyclictest2956953-21snmpd08:21:021
2179378992724,2cyclictest2246459-21kworker/u8:0+flush-179:009:30:041
2179378992723,3cyclictest2241474-21kworker/u8:2+flush-179:008:55:311
2179378992625,1cyclictest2332559-21kworker/u8:2+events_unbound12:10:321
2179378992624,1cyclictest70-1kworker/1:1H+kblockd10:17:011
2179376992626,0cyclictest2956953-21snmpd08:35:260
2179376992626,0cyclictest2956953-21snmpd08:02:390
2179376992625,1cyclictest2956953-21snmpd12:29:430
2179376992625,0cyclictest3663917-21isc-net-000010:51:420
2179378992525,0cyclictest2956953-21snmpd08:38:541
2179376992523,1cyclictest3663917-21isc-net-000011:45:420
2179378992321,1cyclictest2956953-21snmpd10:52:071
2179376992320,2cyclictest2184661-21kworker/u8:4+events_unbound07:40:020
2179376992017,2cyclictest2275802-21kworker/u8:2+flush-179:009:53:200
2179386991816,1cyclictest158-1kworker/3:1H+kblockd12:00:393
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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