Trace Analysis Patterns (Part 162)

The data in individual messages and in State Dump message blocks may be truncated. This is similar to Visibility Limit at the log message level. When data values are sorted and resorted this may result in “hidden” data replacing the previously “visible” data and vice versa as shown in the following diagram:

This pattern (Truncated Data) was conceived after we observed the change of data key in sequence of a LinkedIn post (not related to firefighting) stats sorted by value and thought that was “strange”:

However, stats from the other post showed the both keys were valid:

- Dmitry Vostokov @ + -

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