Archive for April 4th, 2021

Trace Analysis Patterns (Part 205)

Sunday, April 4th, 2021

When looking at trace and log messages we are usually interested in some features (for example, when doing feature engineering, but not limited to) which can be labelled via Feature IDs (FID). Messages that have the same FID value constitute Feature of Activity, similar to Thread of Activity (or Adjoint Thread of Activity).

Such Features of Activity can span several (A)TIDs in contrast to Fibers of Activity which are confined to the same (A)TID and may have different FID values. Therefore, inside (A)TID there can be several Features of Activity having different FID values.

This analysis pattern serves as a base for other data science analysis patterns we add next.

- Dmitry Vostokov @ + -