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Track VFS and remaining/unaccounted memory

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This commit is contained in:
Jonas Schievink 2020-07-03 17:16:01 +02:00
parent 93d0ac7fa0
commit f01e7e3601
1 changed files with 14 additions and 4 deletions
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18
crates/rust-analyzer/src/cli/analysis_stats.rs
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@ -273,12 +273,22 @@ pub fn analysis_stats(
println!("Total: {:?}, {}", analysis_time.elapsed(), ra_prof::memory_usage());
if memory_usage {
for (name, bytes) in host.per_query_memory_usage() {
println!("{:>8} {}", bytes, name)
}
let mut mem = host.per_query_memory_usage();
let before = ra_prof::memory_usage();
drop(vfs);
let vfs = before.allocated - ra_prof::memory_usage().allocated;
mem.push(("VFS".into(), vfs));
let before = ra_prof::memory_usage();
drop(host);
println!("leftover: {}", before.allocated - ra_prof::memory_usage().allocated)
mem.push(("Unaccounted".into(), before.allocated - ra_prof::memory_usage().allocated));
mem.push(("Remaining".into(), ra_prof::memory_usage().allocated));
for (name, bytes) in mem {
println!("{:>8} {}", bytes, name)
}
}
Ok(())