Dear Storm Community,
We (GSTN India team) use Apache Storm for our workloads. To assist in regular ops use cases like diagnosing slow workers, thread dump analysis and identifying bolts for re-balance and such, we have developed a web based tool - https://github.com/GSTNIndia/Storm-Diagnostics .
The tool is quite straight forward to setup and use (refer to 'Quick Start' section in the repository's README page).
Would love to know the community feedback !