druid-benchmark

Tool built using Go to benchmark druid query latency

Command Line Arguments

-concurrency int
    Number of times each query in specified path gets executed concurrently (default 1)
-output string
  	Path where the report file will be created (default " ")
-password string
  	Enter the password if Basic auth is enabled (default " ")
-path string
   	Enter the path where queries are present (default " ")
-report string
   	Report: csvRaw (default "csvRaw")
-url string
  	Enter the broker query endpoint (default " ")
-username string
  	Enter the username if Basic auth is enabled (default " ")

Run

go run cmd/druid-benchmark.go <arguments_here>

Results

• Tool generates a CSV file which can be used to analyze the query latency
• Following is the CSV structure

QueryName	Status Code	Elapsed Time
file1.json	200	500

• Query Name -> Is the actual json filename
• Elapsed Time -> Is in milliseconds