You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-30 - 15:37
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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack3slot2.osadl.org (updated Thu Apr 30, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110443799325296,18cyclictest1111412-21kworker/u2:007:40:070
110443799322266,46cyclictest29-21kswapd007:45:210
110443799309280,19cyclictest29-21kswapd012:26:130
110865322670,3sleep022-21kcompactd007:25:060
116007222510,3chrt1160071-21ld10:30:460
110443799249220,18cyclictest1157269-21kworker/u2:110:46:450
115273122460,3chrt950501-21munin-node10:05:230
117168822450,3chrt1171689-21timerwakeupswit11:11:200
110443799244214,19cyclictest1157269-21kworker/u2:110:35:520
110726922320,4chrt1107265-21munin-run07:20:070
110443799219190,18cyclictest1157269-21kworker/u2:110:53:170
110443799217188,17cyclictest1104895-21kworker/u2:107:40:410
118058822150,2sleep01180590-21wc11:45:060
110443799215185,18cyclictest1104895-21kworker/u2:107:31:180
118126222140,2sleep01181264-21grep11:46:150
110443799213184,18cyclictest1132543-21kworker/u2:208:55:030
110443799211181,18cyclictest1187497-21kworker/u2:012:25:030
110443799210179,19cyclictest1157269-21kworker/u2:110:45:030
110443799208180,16cyclictest1132543-21kworker/u2:209:20:040
110443799206178,18cyclictest1104895-21kworker/u2:107:11:220
110443799205177,18cyclictest1183313-21kworker/u2:212:05:030
110443799202174,18cyclictest1132543-21kworker/u2:209:15:040
110443799199169,18cyclictest1139084-21kworker/u2:009:30:080
110443799198168,18cyclictest1143889-21kworker/u2:209:40:080
110443799196167,18cyclictest1166352-21kworker/u2:011:05:030
110443799196162,22cyclictest1193298-21forks12:30:200
110443799195166,17cyclictest1166352-21kworker/u2:011:10:060
110443799194165,18cyclictest1166352-21kworker/u2:011:26:160
110443799194164,19cyclictest1091725-21kworker/u2:007:10:070
110443799193165,17cyclictest1124021-21kworker/u2:108:40:080
110443799192163,18cyclictest1147467-21kworker/u2:009:51:170
110443799192162,19cyclictest1115221-21kworker/u2:008:00:030
110443799191162,17cyclictest1115221-21kworker/u2:008:05:070
110443799190162,17cyclictest1149792-21kworker/u2:210:00:080
110443799190160,19cyclictest1166352-21kworker/u2:011:35:040
110443799189161,17cyclictest1104895-21kworker/u2:107:25:390
110443799187158,18cyclictest1132543-21kworker/u2:209:01:190
110443799187158,18cyclictest1124021-21kworker/u2:108:31:170
110443799187146,18cyclictest1149792-21kworker/u2:210:00:390
110443799186158,18cyclictest1157269-21kworker/u2:110:26:160
110443799186156,18cyclictest1149792-21kworker/u2:210:10:320
110443799185156,18cyclictest1187497-21kworker/u2:012:40:050
110443799185155,18cyclictest1124021-21kworker/u2:108:45:060
110443799185154,19cyclictest1166352-21kworker/u2:011:51:190
110443799184153,20cyclictest1183313-21kworker/u2:212:10:050
110443799182154,17cyclictest1132543-21kworker/u2:209:06:190
110443799182151,19cyclictest1187497-21kworker/u2:012:15:330
110443799180150,19cyclictest1132543-21kworker/u2:208:55:330
110443799180150,18cyclictest1145632-21kworker/u2:109:40:320
110443799180149,19cyclictest1145632-21kworker/u2:109:45:440
110443799179152,16cyclictest1139084-21kworker/u2:009:21:230
110443799178149,17cyclictest1157269-21kworker/u2:110:55:360
110443799177147,18cyclictest1183313-21kworker/u2:212:00:070
110443799177146,18cyclictest1139084-21kworker/u2:009:26:210
110443799176147,18cyclictest1152602-21kworker/u2:310:20:020
110443799176147,18cyclictest1124021-21kworker/u2:108:25:030
110443799175147,17cyclictest1119836-21kworker/u2:308:16:190
110443799174145,18cyclictest1115221-21kworker/u2:007:55:050
110443799172143,19cyclictest1124021-21kworker/u2:108:25:380
110443799172141,19cyclictest1115221-21kworker/u2:008:06:130
110443799168138,19cyclictest1119836-21kworker/u2:308:11:090
110443799167140,17cyclictest1166352-21kworker/u2:011:25:010
110443799167139,17cyclictest1166352-21kworker/u2:011:20:040
110443799166137,18cyclictest1124021-21kworker/u2:108:45:320
110443799165135,19cyclictest1157269-21kworker/u2:110:20:530
110443799163135,18cyclictest1166352-21kworker/u2:011:35:080
110443799161131,19cyclictest1187497-21kworker/u2:012:11:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional