You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-12-10 - 22:03
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 792 highest latencies:
System rackbslot2.osadl.org (updated Tue Dec 10, 2024 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10826192234202,20sleep00-21swapper/007:06:010
10826102226196,20sleep10-21swapper/107:05:541
10828212225196,18sleep30-21swapper/307:08:213
10827932223193,20sleep20-21swapper/207:07:592
108314899681,66cyclictest1257132-21kworker/u8:0+efi_rts_wq11:10:561
1083151995752,3cyclictest1244668-21/usr/share/muni10:20:093
1083148995555,0cyclictest1295024-21awk11:15:241
1083143995451,2cyclictest1266412-21snmp_ryswitch.c10:45:020
1083151995349,3cyclictest1073804-21kworker/u8:1+events_unbound07:25:093
1083149995338,14cyclictest1215291-21chrome09:45:002
1083151995047,2cyclictest1127552-21kworker/u8:0+flush-179:008:05:053
1083143995047,2cyclictest1326080-21kworker/u8:1+flush-179:012:15:040
1083143995047,2cyclictest1073804-21kworker/u8:1+flush-179:007:15:160
13181482490,1chrt1318144-21df_inode11:45:032
1083151994946,2cyclictest1257132-21kworker/u8:0+flush-179:011:10:533
1083143994844,3cyclictest1279200-21kworker/u8:3+flush-179:011:20:060
1083151994745,2cyclictest1201912-21kworker/u8:2+events_unbound10:55:013
1083149994740,5cyclictest1087536-21/usr/share/muni07:15:082
1083148994742,3cyclictest1279200-21kworker/u8:3+flush-179:011:35:051
1083148994741,4cyclictest1086511-31munin-html07:10:291
1083151994643,3cyclictest1073804-21kworker/u8:1+flush-179:007:45:093
1083148994642,3cyclictest1338952-21kworker/u8:2+events_unbound12:09:591
1083148994639,5cyclictest1215002-21latency_hist09:45:011
1083149994539,3cyclictest1249243-21kworker/2:2+pm11:25:162
1083149994539,3cyclictest1249243-21kworker/2:2+pm11:25:162
1083151994432,11cyclictest1194686-21kworker/u8:0+flush-179:009:20:153
1083143994440,3cyclictest1215417-13Compositor09:45:040
1083151994341,2cyclictest1177755-21kworker/u8:0+events_unbound09:10:093
1083151994340,2cyclictest1257132-21kworker/u8:0+flush-179:011:00:063
1083149994339,3cyclictest1113680-13chrome07:45:012
1083149994335,7cyclictest1165366-1kworker/2:0H+kblockd10:40:002
1083149994334,8cyclictest1206164-21kworker/2:0+pm10:15:032
108314999430,36cyclictest1231371-21snmp_wlanpowerc10:05:012
1083148994339,3cyclictest2520578-21systemd-journal08:19:591
1083148994339,3cyclictest1220043-21apt-get09:50:091
1083148994337,4cyclictest1317899-21ThreadPoolForeg11:45:101
1083143994341,2cyclictest1155002-21kworker/u8:3+flush-179:008:50:050
1083143994340,2cyclictest1039200-1kworker/0:0H+kblockd11:25:010
1083143994340,2cyclictest1039200-1kworker/0:0H+kblockd11:25:010
1083143994339,3cyclictest1105196-21/usr/share/muni07:35:000
1083151994238,3cyclictest1201912-21kworker/u8:2+flush-179:010:55:053
1083149994235,5cyclictest1122809-21/usr/share/muni07:55:082
1083143994237,4cyclictest1199612-21/usr/share/muni09:25:040
1083151994136,4cyclictest1085553-21ntpq07:10:153
1083151994135,4cyclictest1222811-21/usr/share/muni09:55:093
1083151994135,4cyclictest1134178-21/usr/share/muni08:10:103
1083149994138,2cyclictest1347338-21kworker/2:2+pm12:36:142
1083149994138,2cyclictest1339975-21kworker/2:1+pm12:10:232
1083148994126,14cyclictest1073804-21kworker/u8:1+flush-179:007:15:051
1083143994136,3cyclictest1113772-21chrome07:45:000
1083151994036,3cyclictest1274522-21kworker/u8:1+events_unbound11:05:033
1083151994036,3cyclictest1160005-21latency_hist08:40:003
1083149994038,1cyclictest1249243-21kworker/2:2+pm11:55:152
1083149994038,1cyclictest1182244-21kworker/2:2+pm09:25:152
1083149994037,2cyclictest1347338-21kworker/2:2+pm12:30:582
1083149994037,2cyclictest1249243-21kworker/2:2+pm11:35:112
1083149994037,2cyclictest1206164-21kworker/2:0+pm10:01:142
1083149994037,2cyclictest1182244-21kworker/2:2+pm09:05:272
1083149994037,2cyclictest1092704-21kworker/2:1+pm08:15:002
1083149994037,2cyclictest1092704-21kworker/2:1+pm07:35:502
1083149994037,2cyclictest1092704-21kworker/2:1+pm07:30:132
1083149994036,2cyclictest1347338-21kworker/2:2+pm12:25:092
1083149994036,2cyclictest1249243-21kworker/2:2+pm12:00:042
1083149994036,2cyclictest1092704-21kworker/2:1+pm08:05:022
1083149994035,3cyclictest1092704-21kworker/2:1+pm07:50:032
1083149994025,14cyclictest1092704-21kworker/2:1+pm08:25:292
1083148994034,4cyclictest1352696-21/usr/share/muni12:25:101
1083148994034,4cyclictest1244387-21munin-update10:20:161
1083149993937,1cyclictest1092704-21kworker/2:1+pm08:11:262
1083149993936,2cyclictest1206164-21kworker/2:0+pm09:40:122
1083149993936,2cyclictest1206164-21kworker/2:0+pm09:35:142
1083149993936,2cyclictest1182244-21kworker/2:2+pm09:20:262
1083149993936,2cyclictest1092704-21kworker/2:1+pm09:00:112
1083149993936,2cyclictest1092704-21kworker/2:1+pm08:35:272
1083149993936,2cyclictest1092704-21kworker/2:1+pm07:25:062
1083149993935,3cyclictest1347338-21kworker/2:2+pm12:20:042
1083149993935,3cyclictest1065563-21kworker/2:3+pm07:10:032
1083149993935,2cyclictest1249243-21kworker/2:2+pm11:05:032
1083149993934,4cyclictest1249243-21kworker/2:2+pm10:57:142
1083149993934,3cyclictest1249243-21kworker/2:2+pm11:00:032
1083149993933,4cyclictest1087471-21kworker/2:2+pm07:20:032
1083149993932,5cyclictest1266367-21Chrome_ChildIOT10:45:072
1083148993934,3cyclictest763672-1kworker/1:2H+kblockd08:20:031
1083148993924,2cyclictest1272-21snmpd09:45:061
1083143993936,2cyclictest1279200-21kworker/u8:3+flush-179:011:40:050
1083143993936,2cyclictest1127552-21kworker/u8:0+events_unbound08:10:080
1083151993837,1cyclictest1177805-21kworker/3:2+pm12:10:103
1083151993836,1cyclictest1043553-1kworker/3:2H+kblockd10:44:413
1083151993835,2cyclictest1201912-21kworker/u8:2+events_unbound11:20:243
1083151993834,3cyclictest1104689-21kworker/u8:2+flush-179:008:15:093
1083151993832,4cyclictest1202488-21/usr/share/muni09:30:083
1083149993837,1cyclictest1249243-21kworker/2:2+pm11:31:242
1083149993835,2cyclictest1182244-21kworker/2:2+pm09:30:432
1083149993835,2cyclictest1182244-21kworker/2:2+pm09:15:362
1083149993835,2cyclictest1182244-21kworker/2:2+pm09:10:122
1083149993835,2cyclictest1092704-21kworker/2:1+pm08:20:062
1083149993834,3cyclictest1206164-21kworker/2:0+pm09:58:502
1083149993833,4cyclictest1164291-21latency_hist08:45:012
1083149993833,3cyclictest1092704-21kworker/2:1+pm08:55:022
1083149993833,3cyclictest1092704-21kworker/2:1+pm08:00:032
1083149993831,4cyclictest1249243-21kworker/2:2+pm10:29:222
108314999381,2cyclictest1173056-31munin-html08:50:332
1083148993834,3cyclictest763672-1kworker/1:2H+kblockd11:50:031
1083151993734,2cyclictest1043553-1kworker/3:2H+kblockd10:11:193
1083149993735,1cyclictest1249243-21kworker/2:2+pm11:51:282
1083149993734,2cyclictest1206164-21kworker/2:0+pm10:20:282
1083149993734,2cyclictest1165366-1kworker/2:0H+kblockd08:45:132
1083149993734,2cyclictest1092704-21kworker/2:1+pm07:45:132
1083149993733,3cyclictest1249243-21kworker/2:2+pm12:05:032
1083149993733,3cyclictest1249243-21kworker/2:2+pm11:19:502
1083148993734,2cyclictest763672-1kworker/1:2H+kblockd10:56:221
1083148993734,2cyclictest763672-1kworker/1:2H+kblockd08:05:041
1083143993735,1cyclictest1239766-21kworker/0:0+pm11:32:110
1083143993734,2cyclictest1257132-21kworker/u8:0+flush-179:011:10:050
1083143993734,2cyclictest1039200-1kworker/0:0H+kblockd10:10:280
1083143993734,2cyclictest1039200-1kworker/0:0H+kblockd08:00:070
1083143993734,2cyclictest1039200-1kworker/0:0H+kblockd07:30:030
1083143993733,3cyclictest1239628-21kworker/u8:4+flush-179:010:25:150
1083143993721,14cyclictest1261682-21/usr/share/muni10:40:040
1083151993634,1cyclictest1043553-1kworker/3:2H+kblockd12:00:293
1083151993633,2cyclictest1201912-21kworker/u8:2+events_unbound10:05:093
1083151993633,2cyclictest1043553-1kworker/3:2H+kblockd12:30:143
1083151993633,1cyclictest1043553-1kworker/3:2H+kblockd07:55:283
1083149993633,2cyclictest1206164-21kworker/2:0+pm10:10:222
1083149993633,2cyclictest1165366-1kworker/2:0H+kblockd10:31:432
1083149993633,2cyclictest1092704-21kworker/2:1+pm08:30:102
1083149993632,2cyclictest1165366-1kworker/2:0H+kblockd11:20:202
1083149993630,5cyclictest1266112-21ThreadPoolForeg10:45:002
1083148993634,1cyclictest763672-1kworker/1:2H+kblockd11:27:071
1083148993634,1cyclictest763672-1kworker/1:2H+kblockd11:27:071
1083148993634,1cyclictest763672-1kworker/1:2H+kblockd09:57:461
1083148993633,2cyclictest1326080-21kworker/u8:1+flush-179:012:10:061
1083148993633,2cyclictest1049766-21kworker/1:0+pm08:30:001
1083143993635,1cyclictest1062408-21kworker/0:0+pm07:11:300
1083143993634,2cyclictest1039200-1kworker/0:0H+kblockd08:21:180
1083143993634,1cyclictest1239766-21kworker/0:0+pm12:00:110
1083143993633,2cyclictest1039200-1kworker/0:0H+kblockd09:50:110
1083143993633,2cyclictest1039200-1kworker/0:0H+kblockd09:20:020
1083143993633,2cyclictest1039200-1kworker/0:0H+kblockd07:50:170
1083143993632,2cyclictest1039200-1kworker/0:0H+kblockd09:35:020
1083143993630,4cyclictest1242144-21apt-get10:15:110
1083151993534,1cyclictest1009266-21kworker/3:0+pm08:41:143
1083151993533,1cyclictest1043553-1kworker/3:2H+kblockd11:55:293
1083151993533,1cyclictest1043553-1kworker/3:2H+kblockd07:30:203
1083151993533,1cyclictest1009266-21kworker/3:0+pm07:50:263
1083151993532,2cyclictest1206479-21kworker/u8:3+events_unbound09:35:143
1083151993532,2cyclictest1043553-1kworker/3:2H+kblockd12:35:073
1083151993532,2cyclictest1043553-1kworker/3:2H+kblockd11:35:033
1083149993533,1cyclictest1249243-21kworker/2:2+pm11:10:062
1083149993532,3cyclictest1249243-21kworker/2:2+pm11:42:482
1083149993530,4cyclictest1272-21snmpd10:53:022
1083148993534,1cyclictest763672-1kworker/1:2H+kblockd07:26:021
1083148993533,1cyclictest763672-1kworker/1:2H+kblockd10:29:281
1083148993533,1cyclictest763672-1kworker/1:2H+kblockd09:16:351
1083148993533,1cyclictest1181695-21kworker/1:1+pm10:19:461
1083148993529,4cyclictest1330631-21latency_hist12:00:011
1083143993533,1cyclictest1239766-21kworker/0:0+pm10:56:390
1083143993533,1cyclictest1039200-1kworker/0:0H+kblockd09:15:360
1083143993532,2cyclictest1073804-21kworker/u8:1+flush-179:009:05:050
1083143993532,2cyclictest1039200-1kworker/0:0H+kblockd08:56:360
1083143993531,3cyclictest1226702-21kworker/u8:3+events_unbound10:00:090
1083143993528,5cyclictest1231640-21ntpq10:05:040
1083151993433,1cyclictest1009266-21kworker/3:0+pm07:38:303
1083151993432,1cyclictest1177805-21kworker/3:2+pm11:28:063
1083151993432,1cyclictest1177805-21kworker/3:2+pm11:28:063
1083151993432,1cyclictest1043553-1kworker/3:2H+kblockd09:15:263
1083151993432,1cyclictest1009266-21kworker/3:0+pm08:47:503
1083151993431,2cyclictest1239628-21kworker/u8:4+flush-179:010:35:273
1083151993431,2cyclictest1104689-21kworker/u8:2+flush-179:007:40:083
1083151993428,4cyclictest1199132-21munin-update09:25:023
1083148993432,1cyclictest1181695-21kworker/1:1+pm09:20:211
1083148993431,2cyclictest763672-1kworker/1:2H+kblockd12:30:101
1083148993431,2cyclictest763672-1kworker/1:2H+kblockd11:20:041
1083148993431,2cyclictest763672-1kworker/1:2H+kblockd10:00:141
1083148993431,2cyclictest763672-1kworker/1:2H+kblockd09:31:241
1083148993430,3cyclictest1087444-21kworker/u8:0+flush-179:007:30:261
1083143993431,2cyclictest1039200-1kworker/0:0H+kblockd12:05:040
1083151993332,1cyclictest1043553-1kworker/3:2H+kblockd11:16:453
1083151993331,1cyclictest1043553-1kworker/3:2H+kblockd10:46:033
1083151993331,1cyclictest1009266-21kworker/3:0+pm08:27:433
1083151993330,2cyclictest1326080-21kworker/u8:1+events_unbound12:20:053
1083151993330,2cyclictest1279200-21kworker/u8:3+events_unbound11:30:173
1083151993326,3cyclictest1073804-21kworker/u8:1+events_unbound07:15:063
1083151993318,13cyclictest1322352-21munin-node11:50:013
1083149993331,1cyclictest1206164-21kworker/2:0+pm09:54:312
1083149993328,4cyclictest1272-21snmpd12:15:222
1083148993332,1cyclictest763672-1kworker/1:2H+kblockd09:08:211
1083148993332,1cyclictest763672-1kworker/1:2H+kblockd07:35:171
1083148993331,1cyclictest763672-1kworker/1:2H+kblockd08:46:281
1083148993331,1cyclictest763672-1kworker/1:2H+kblockd08:41:381
1083148993331,1cyclictest763672-1kworker/1:2H+kblockd08:02:341
1083148993328,4cyclictest1273976-21munin-limits10:50:271
1083143993331,1cyclictest1125244-21kworker/0:1+pm09:32:060
1083143993331,1cyclictest1039200-1kworker/0:0H+kblockd12:31:420
1083143993330,2cyclictest1239628-21kworker/u8:4+flush-179:010:20:040
1083143993329,3cyclictest1279200-21kworker/u8:3+flush-179:012:20:030
1083143993328,4cyclictest1283634-21/usr/share/muni11:05:050
1083151993230,2cyclictest1279200-21kworker/u8:3+flush-179:011:42:013
1083151993230,1cyclictest1043553-1kworker/3:2H+kblockd12:27:393
1083151993230,1cyclictest1009266-21kworker/3:0+pm08:22:393
1083151993229,2cyclictest1239628-21kworker/u8:4+flush-179:010:25:233
1083151993229,2cyclictest1201912-21kworker/u8:2+flush-179:009:40:273
1083151993229,2cyclictest1043553-1kworker/3:2H+kblockd10:00:113
1083151993227,4cyclictest1154442-21ntpq08:30:273
1083151993227,3cyclictest1185594-21munin-limits09:05:263
1083148993230,2cyclictest763672-1kworker/1:2H+kblockd12:00:111
1083148993230,1cyclictest1272-21snmpd12:23:441
1083148993228,3cyclictest1073804-21kworker/u8:1+flush-179:009:00:061
1083143993230,1cyclictest1292304-21awk11:15:020
1083143993230,1cyclictest1039200-1kworker/0:0H+kblockd08:41:210
1083143993229,2cyclictest1352271-21kworker/u8:0+flush-179:012:25:050
1083143993229,2cyclictest1272-21snmpd10:50:020
1083143993229,2cyclictest1272-21snmpd10:35:130
1083143993228,2cyclictest1239628-21kworker/u8:4+events_unbound10:30:010
1083143993227,4cyclictest1364062-21ntpq12:35:160
1083143993227,4cyclictest1326599-21/usr/share/muni11:55:070
1083151993130,1cyclictest1043553-1kworker/3:2H+kblockd12:15:233
1083151993129,1cyclictest1313581-21isc-net-000010:15:213
1083151993129,1cyclictest1272-21snmpd09:01:133
1083151993129,1cyclictest1272-21snmpd08:50:253
1083151993129,1cyclictest1128314-21awk08:00:143
1083151993128,2cyclictest1177805-21kworker/3:2+pm12:07:263
1083151993126,4cyclictest1256261-21ntpq10:30:253
1083148993129,1cyclictest1272-21snmpd11:31:511
1083148993129,1cyclictest1272-21snmpd10:35:221
1083148993129,1cyclictest1272-21snmpd10:30:551
1083148993129,1cyclictest1272-21snmpd08:53:251
1083148993129,1cyclictest1272-21snmpd07:41:021
1083148993129,1cyclictest1272-21snmpd07:20:481
1083148993129,1cyclictest1124661-21awk07:55:141
1083148993127,3cyclictest1257132-21kworker/u8:0+flush-179:011:00:071
1083143993129,1cyclictest1272-21snmpd09:58:390
1083143993129,1cyclictest1272-21snmpd07:25:170
1083143993129,1cyclictest1132584-21awk08:05:160
1083143993128,2cyclictest1114038-21awk07:45:010
1083143993128,2cyclictest1039200-1kworker/0:0H+kblockd11:45:080
1083143993123,0cyclictest1272-21snmpd08:28:140
1083151993027,2cyclictest1272-21snmpd08:55:343
1083148993029,0cyclictest1272-21snmpd09:14:401
1083148993028,1cyclictest1313846-21awk11:40:031
1083148993028,1cyclictest1272-21snmpd12:17:551
1083148993028,1cyclictest1272-21snmpd10:13:571
1083148993028,1cyclictest1272-21snmpd08:35:241
1083143993029,0cyclictest1272-21snmpd11:04:470
1083143993029,0cyclictest1272-21snmpd08:48:040
1083143993028,1cyclictest1272-21snmpd12:13:100
1083143993028,1cyclictest1272-21snmpd11:53:280
1083143993028,1cyclictest1272-21snmpd09:01:190
1083143993028,1cyclictest1272-21snmpd08:18:060
1083143993028,1cyclictest1189291-21awk09:10:200
1083143993028,1cyclictest1151487-21awk08:30:010
1083151992925,3cyclictest1194686-21kworker/u8:0+flush-179:009:45:083
1083148992929,0cyclictest1272-21snmpd09:36:051
1083148992928,0cyclictest1313581-21isc-net-000008:31:211
1083148992927,1cyclictest1272-21snmpd07:47:441
1083148992926,2cyclictest763672-1kworker/1:2H+kblockd08:10:021
1083143992927,1cyclictest1156077-21awk08:35:010
1083143992923,4cyclictest1211018-21/usr/share/muni09:40:110
1083148992826,1cyclictest763672-1kworker/1:2H+kblockd11:05:521
1083148992826,1cyclictest1272-21snmpd07:51:141
1083148992826,1cyclictest1201780-21awk09:25:161
1083148992825,2cyclictest763672-1kworker/1:2H+kblockd12:35:111
1083148992824,3cyclictest1239628-21kworker/u8:4+flush-179:010:45:061
1083143992828,0cyclictest1272-21snmpd07:23:380
1083143992826,1cyclictest1272-21snmpd11:36:120
1083148992725,1cyclictest1272-21snmpd10:41:221
1083148992725,1cyclictest1272-21snmpd10:09:261
1083151992625,1cyclictest1272-21snmpd11:49:583
1083151992620,5cyclictest1221732-21ntpq09:50:193
1083148992624,1cyclictest1176339-21awk08:55:161
1083143992621,3cyclictest1121928-21kworker/u8:3+flush-179:007:55:160
1083151992419,4cyclictest1092435-21/usr/share/muni07:20:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional