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2026-06-18 - 04:08
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by a total of 3610 SMIs that occured during the measurement.
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 376 highest latencies:
System rack6slot4.osadl.org (updated Thu Jun 18, 2026 01:37:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
"interval":200,6448
"cycles":100000000,6447
"load":"idle",6446
"condition":{6445
"clock":"1100"6443
"family":"x86",6442
"vendor":"Intel",6441
"processor":{6439
"dataset":"2024-01-08T03:36:49+01:00"6437
"origin":"2024-01-08T00:43:22+01:00",6436
"timestamps":{6435
"granularity":"microseconds"6433
32411:38:306431
331,11:33:066430
"maxima":[6429
011:33:066426
0,11:33:066425
0,11:33:066424
0,11:33:066423
0,11:33:066422
0,11:33:066421
0,11:33:066420
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0,11:33:066409
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0,11:33:066354
0,11:33:066353
0,11:33:066352
1,11:33:066351
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0,11:33:066349
1,11:33:066348
0,11:33:066347
1,11:33:066346
0,11:33:066345
1,11:33:066344
2,11:33:066343
1,11:33:066342
3,11:33:066341
0,11:33:066340
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4,11:33:066338
0,11:33:066337
2,11:33:066336
3,11:33:066335
7,11:33:066334
5,11:33:066333
7,11:33:066332
7,11:33:066331
6,11:33:066330
2,11:33:066329
4,11:33:066328
1,11:33:066327
3,11:33:066326
1,11:33:066325
3,11:33:066324
4,11:33:066323
8,11:33:066322
5,11:33:066321
5,11:33:066320
6,11:33:066319
13,11:33:066318
4,11:33:066317
14,11:33:066316
16,11:33:066315
10,11:33:066314
14,11:33:066313
12,11:33:066312
17,11:33:066311
16,11:33:066310
14,11:33:066309
18,11:33:066308
12,11:33:066307
21,11:33:066306
21,11:33:066305
27,11:33:066304
24,11:33:066303
28,11:33:066302
31,11:33:066301
26,11:33:066300
26,11:33:066299
31,11:33:066298
18,11:33:066297
32,11:33:066296
40,11:33:066295
24,11:33:066294
43,11:33:066293
25,11:33:066292
34,11:33:066291
41,11:33:066290
33,11:33:066289
40,11:33:066288
44,11:33:066287
49,11:33:066286
58,11:33:066285
51,11:33:066284
48,11:33:066283
57,11:33:066282
69,11:33:066281
83,11:33:066280
81,11:33:066279
74,11:33:066278
75,11:33:066277
98,11:33:066276
101,11:33:066275
105,11:33:066274
122,11:33:066273
137,11:33:066272
145,11:33:066271
143,11:33:066270
139,11:33:066269
177,11:33:066268
183,11:33:066267
200,11:33:066266
228,11:33:066265
243,11:33:066264
286,11:33:066263
299,11:33:066262
305,11:33:066261
325,11:33:066260
334,11:33:066259
327,11:33:066258
327,11:33:066257
355,11:33:066256
401,11:33:066255
407,11:33:066254
405,11:33:066253
438,11:33:066252
434,11:33:066251
409,11:33:066250
406,11:33:066249
367,11:33:066248
286,11:33:066247
266,11:33:066246
226,11:33:066245
204,11:33:066244
180,11:33:066243
188,11:33:066242
197,11:33:066241
220,11:33:066240
215,11:33:066239
237,11:33:066238
255,11:33:066237
257,11:33:066236
233,11:33:066235
162,11:33:066234
99,11:33:066233
105,11:33:066232
46,11:33:066231
43,11:33:066230
12,11:33:066229
8,11:33:066228
2,11:33:066227
6,11:33:066226
3,11:33:066225
5,11:33:066224
3,11:33:066223
3,11:33:066222
5,11:33:066221
2,11:33:066220
4,11:33:066219
3,11:33:066218
7,11:33:066217
15,11:33:066216
13,11:33:066215
15,11:33:066214
5,11:33:066213
12,11:33:066212
8,11:33:066211
6,11:33:066210
3,11:33:066209
3,11:33:066208
2,11:33:066207
2,11:33:066206
2,11:33:066205
1,11:33:066204
3,11:33:066203
1,11:33:066202
4,11:33:066201
2,11:33:066200
0,11:33:066199
3,11:33:066198
0,11:33:066197
3,11:33:066196
3,11:33:066195
1,11:33:066194
0,11:33:066193
1,11:33:066192
3,11:33:066191
1,11:33:066190
2,11:33:066189
1,11:33:066188
1,11:33:066187
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0,11:33:066183
2,11:33:066182
1,11:33:066181
2,11:33:066180
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1,11:33:066177
1,11:33:066176
3,11:33:066175
1,11:33:066174
0,11:33:066173
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2,11:33:066170
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3,11:33:066164
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2,11:33:066160
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2,11:33:066158
1,11:33:066157
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1,11:33:066154
0,11:33:066153
4,11:33:066152
1,11:33:066151
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2,11:33:066146
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1,11:33:066076
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0,11:33:066072
2,11:33:066071
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1,11:33:066069
0,11:33:066068
4,11:33:066067
8,11:33:066066
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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