Fix slowness in big repo revlog tab (#1849)

Author: extrawurst

Cargo.lock

@@ -51,10 +51,6 @@ unicode-truncate = "0.2"
 unicode-width = "0.1"
 which = "4.4"
 
-# pprof is not available on windows
-[target.'cfg(not(windows))'.dependencies]
-pprof = { version = "0.12", features = ["flamegraph"], optional = true }
-
 [dev-dependencies]
 pretty_assertions = "1.4"
 tempfile = "3.4"

Cargo.toml

@@ -6,7 +6,7 @@ ARGS=-l
 # ARGS=-l -d ~/code/git-bare-test.git -w ~/code/git-bare-test
 
 profile:
-	cargo run --features=timing,pprof -- ${ARGS}
+	sudo CARGO_PROFILE_RELEASE_DEBUG=true cargo flamegraph --features timing -- ${ARGS}
 
 run-timing:
 	cargo run --features=timing --release -- ${ARGS}
@@ -29,7 +29,7 @@ release-win: build-release
 	tar -C ./target/release/ -czvf ./release/gitui-win.tar.gz ./gitui.exe
 	cargo install cargo-wix --version 0.3.3
 	cargo wix -p gitui --no-build --nocapture --output ./release/gitui.msi
-	ls -l ./release/gitui.msi 
+	ls -l ./release/gitui.msi
 
 release-linux-musl: build-linux-musl-release
 	strip target/x86_64-unknown-linux-musl/release/gitui

Makefile

@@ -38,7 +38,6 @@ mod keys;
 mod notify_mutex;
 mod options;
 mod popup_stack;
-mod profiler;
 mod queue;
 mod spinner;
 mod string_utils;
@@ -66,7 +65,6 @@ use crossterm::{
 };
 use input::{Input, InputEvent, InputState};
 use keys::KeyConfig;
-use profiler::Profiler;
 use ratatui::{
 	backend::{Backend, CrosstermBackend},
 	Terminal,
@@ -127,8 +125,6 @@ fn main() -> Result<()> {
 
 	let cliargs = process_cmdline()?;
 
-	let _profiler = Profiler::new();
-
 	asyncgit::register_tracing_logging();
 
 	if !valid_path(&cliargs.repo_path) {