It's 100% related to your code and bun

railway can't cause a memory leak

try testing locally/docker and see if the same happens

not so much railway causing a memory leak, but rather measuring it wrong. it has happened to me before (comparing it on railway vs the same dockerfile in a server)

u can log console.log(heapStats()) with bun

to see memory usaghe

U can also set an envvar to print stats on program exit
https://bun.sh/docs/project/benchmarking#native-heap-stats

thanks, this helps, i believe it's a bun node-compat problem