@Srikanth Chekuri/@Prashant Shahi/@Ankit Nayan, we upgraded signoz to 21.0 and node js version to 18.9. Everything is working fine only. now i am able to see one exception ENOENT, operation name: fs realpath, stack trace is "ENOENT: no such file or directory, realpath '/usr/src/app/node_modules/diff/node_modules'". The Node JS will always flatten the dependencies of dependencies. there will be no nested node_modules .