Changing files are slow

[allancomar]

After some time I was able to get all the configuration done correctly for JDTLS and nvim.
I use a very large java project, with multiple submodules, around 1GB of java code.
When I am editing files, specially test files I get slowness while typing, seems to be related to diagnose refreshing I added j-hui/fidget.nvim to my config and notice that the slowness sync with messages floating regarding diagnose messages.

current parameters for jdtls are:

        vim.fn.expand("$HOME/.local/share/nvim/mason/packages/jdtls/bin/jdtls"),
        "-Xmx10g",
        "-noverify",
        "-XX:+UseParallelGC",
        "-Dsun.zip.disableMemoryMapping=true"

Wondering if there is any tweaks I could do to make this faster, or ways to figure out where the bottleneck is.

Thanks.