reduce memory usage (#1133)

Large memory usage comes from:

Mimalloc hold large thread cache, causing abort 13M+ usage.
QUIC endpoint occupy 3M when GRO is enabled.
Smoltcp 64 tcp listener use 2MB.
This commit is contained in:
Sijie.Sun
2025-07-20 19:15:28 +08:00
committed by GitHub
parent 2660ed5fda
commit 876d550f68
11 changed files with 233 additions and 140 deletions

View File

@@ -242,7 +242,7 @@ impl ManualConnectorManager {
tasks.lock().unwrap().spawn(async move {
let reconn_ret = Self::conn_reconnect(data_clone.clone(), dead_url.clone(), connector.clone()).await;
sender.send(reconn_ret).await.unwrap();
let _ = sender.send(reconn_ret).await;
data_clone.reconnecting.remove(&dead_url).unwrap();
data_clone.connectors.insert(dead_url.clone(), connector);
@@ -373,7 +373,20 @@ impl ManualConnectorManager {
if u.scheme() == "ring" || u.scheme() == "txt" || u.scheme() == "srv" {
ip_versions.push(IpVersion::Both);
} else {
let addrs = u.socket_addrs(|| Some(1000))?;
let addrs = match u.socket_addrs(|| Some(1000)) {
Ok(addrs) => addrs,
Err(e) => {
data.global_ctx.issue_event(GlobalCtxEvent::ConnectError(
dead_url.clone(),
format!("{:?}", IpVersion::Both),
format!("{:?}", e),
));
return Err(Error::AnyhowError(anyhow::anyhow!(
"get ip from url failed: {:?}",
e
)));
}
};
tracing::info!(?addrs, ?dead_url, "get ip from url done");
let mut has_ipv4 = false;
let mut has_ipv6 = false;