Clangd being questionable with memory

[MahdiGMK]

Im using clangd on a pretty small code as LSP inside nvim and I see it stays at around 500MB of memory idle and when i query something it just allocates 1GB of additional memory does some calculations using 50% of my cpu and responding to the query after 5 seconds and then it just deallocates the additional memory and goes back to 500MB. I think this weird memory usage is the reason of this huge delay. Is there any way to allocate more memory and cache more stuff on the ram itself?

[HighCommander4]

If you're still experiencing this, it would help to provide:

• Clangd logs to show what queries / operations you're performing (and indicate one example of a slow query).
• (If possible) an example project that demonstrates the issue.