v1.18: Show staked vs nonstaked packets sent down/throttled (backport…

… of #600) (#614) * Show staked vs nonstaked packets sent down/throttled (#600) * Show staked vs nonstaked packets sent down * add metrics on throttled staked vs non-staked (cherry picked from commit b443cfb) # Conflicts: # streamer/src/quic.rs * fix merge conflicts --------- Co-authored-by: Lijun Wang <83639177+lijunwangs@users.noreply.github.com> Co-authored-by: HaoranYi <haoran.yi@solana.com>
solana-labs · Apr 11, 2024 · c78a972 · c78a972
1 parent 491cb65
commit c78a972
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diff --git a/streamer/src/nonblocking/quic.rs b/streamer/src/nonblocking/quic.rs
@@ -764,6 +764,18 @@ async fn handle_connection(
                         >= max_streams_per_throttling_interval
                     {
                         stats.throttled_streams.fetch_add(1, Ordering::Relaxed);
+                        match params.peer_type {
+                            ConnectionPeerType::Unstaked => {
+                                stats
+                                    .throttled_unstaked_streams
+                                    .fetch_add(1, Ordering::Relaxed);
+                            }
+                            ConnectionPeerType::Staked(_) => {
+                                stats
+                                    .throttled_staked_streams
+                                    .fetch_add(1, Ordering::Relaxed);
+                            }
+                        }
                         let _ = stream.stop(VarInt::from_u32(STREAM_STOP_CODE_THROTTLING));
                         continue;
                     }
@@ -932,6 +944,19 @@ async fn handle_chunk(
                             .total_chunks_sent_for_batching
                             .fetch_add(chunks_sent, Ordering::Relaxed);
 
+                        match peer_type {
+                            ConnectionPeerType::Unstaked => {
+                                stats
+                                    .total_unstaked_packets_sent_for_batching
+                                    .fetch_add(1, Ordering::Relaxed);
+                            }
+                            ConnectionPeerType::Staked(_) => {
+                                stats
+                                    .total_staked_packets_sent_for_batching
+                                    .fetch_add(1, Ordering::Relaxed);
+                            }
+                        }
+
                         trace!("sent {} byte packet for batching", bytes_sent);
                     }
                 } else {

diff --git a/streamer/src/quic.rs b/streamer/src/quic.rs
@@ -179,6 +179,10 @@ pub struct StreamStats {
     pub(crate) stream_load_ema: AtomicUsize,
     pub(crate) stream_load_ema_overflow: AtomicUsize,
     pub(crate) stream_load_capacity_overflow: AtomicUsize,
+    pub(crate) total_staked_packets_sent_for_batching: AtomicUsize,
+    pub(crate) total_unstaked_packets_sent_for_batching: AtomicUsize,
+    pub(crate) throttled_staked_streams: AtomicUsize,
+    pub(crate) throttled_unstaked_streams: AtomicUsize,
 }
 
 impl StreamStats {
@@ -333,6 +337,18 @@ impl StreamStats {
                     .swap(0, Ordering::Relaxed),
                 i64
             ),
+            (
+                "staked_packets_sent_for_batching",
+                self.total_staked_packets_sent_for_batching
+                    .swap(0, Ordering::Relaxed),
+                i64
+            ),
+            (
+                "unstaked_packets_sent_for_batching",
+                self.total_unstaked_packets_sent_for_batching
+                    .swap(0, Ordering::Relaxed),
+                i64
+            ),
             (
                 "bytes_sent_for_batching",
                 self.total_bytes_sent_for_batching
@@ -429,6 +445,16 @@ impl StreamStats {
                 self.stream_load_capacity_overflow.load(Ordering::Relaxed),
                 i64
             ),
+            (
+                "throttled_unstaked_streams",
+                self.throttled_unstaked_streams.swap(0, Ordering::Relaxed),
+                i64
+            ),
+            (
+                "throttled_staked_streams",
+                self.throttled_staked_streams.swap(0, Ordering::Relaxed),
+                i64
+            ),
         );
     }
 }