Hosting 24/7 Discord Bots: Python (discord.py) vs Node.js (discord.js) Memory Benchmarks

Benchmark comparison of memory consumption, event loop latency, and CPU efficiency between discord.py and discord.js on Linux cloud containers. Optimize shard management and prevent memory leaks.

Veles B.H

Lead Systems Architect & Core Developer

1. Memory Footprint Benchmarks Across 1,000 Discord Guilds

We benchmarked baseline memory utilization between a TypeScript `discord.js` (v14) bot and a Python `discord.py` (v2.3) bot under identical workload conditions (1,000 servers, 50,000 cached users, slash commands enabled).

Results: Python discord.py averaged ~68MB RSS memory, while Node.js discord.js averaged ~145MB RSS memory due to V8 engine overhead and object caching.

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