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Esstatic

A command line utility to quickly view EventStore stats files in spreadsheets.

When run, esstatic reads stats files, produces a table of data, and stores it in the clip board. Paste into one of the provided spreadsheets for instant graphs.

Features

  • samples 200 stats entries across the collection of matching stats files
  • select which stats files using the include/exclude glob patterns
  • use test mode to output which files match the glob patterns
  • use json paths to query the stats entries. aggregate and format.
  • skip/take percent entries from the stats files for quick range selection

Getting started

  1. cd to directory
PS C:\Users\timot> cd .\Downloads\qa-logs\TestRun1-node-3\
  1. Run esstatic (provide path to esstatic if it isn't in your path)
PS C:\Users\timot\Downloads\qa-logs\TestRun1-node-3> esstatic

Arguments:
  dir: .
  include: **/*stats*.json
  exclude:
  skip: 0
  take: 100
  test: False

Reading C:\Users\timot\Downloads\qa-logs\TestRun1-node-3\log-stats20211029.json... Done!
Querying... Done!
Copying 109,109 chars to clipboard... Done!
  1. Paste into cell A1 of the spreadsheet and view results

Sample graphs

TODO

  • be able to specify a particular json path on the command line
  • be able to specify a different pre-defined set of json paths on the command line
  • more predefined json paths
  • add license
  • file output?
  • ...