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initial jaeger integration (#2047)

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Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Peter Goodspeed-Niklaus <coriolinus@users.noreply.github.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
This commit is contained in:
Bernhard Schuster
2020-12-11 17:38:55 +01:00
committed by GitHub
parent 15c253117d
commit a5fe710cc6
20 changed files with 555 additions and 58 deletions
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polkadot/node/network/bitfield-distribution/src/lib.rs
+17 -1
View File
@@ -27,6 +27,7 @@ use futures::{channel::oneshot, FutureExt};
use polkadot_subsystem::messages::*;
use polkadot_subsystem::{
jaeger,
ActiveLeavesUpdate, FromOverseer, OverseerSignal, SpawnedSubsystem, Subsystem, SubsystemContext, SubsystemResult,
};
use polkadot_node_subsystem_util::metrics::{self, prometheus};
@@ -180,7 +181,9 @@ impl BitfieldDistribution {
for relay_parent in activated {
tracing::trace!(target: LOG_TARGET, relay_parent = %relay_parent, "activated");
// query basic system parameters once
let _span = jaeger::hash_span(&relay_parent, "bitfield-dist:active_leaves:basics");
// query validator set and signing context per relay_parent once only
match query_basics(&mut ctx, relay_parent).await {
Ok(Some((validator_set, signing_context))) => {
// If our runtime API fails, we don't take down the node,
@@ -232,6 +235,7 @@ where
Context: SubsystemContext<Message = BitfieldDistributionMessage>,
{
tracing::trace!(target: LOG_TARGET, rep = ?rep, peer_id = %peer, "reputation change");
ctx.send_message(AllMessages::NetworkBridge(
NetworkBridgeMessage::ReportPeer(peer, rep),
))
@@ -306,6 +310,9 @@ async fn relay_message<Context>(
where
Context: SubsystemContext<Message = BitfieldDistributionMessage>,
{
let span = jaeger::hash_span(&message.relay_parent, "relay_msg");
let _span = span.child("provisionable");
// notify the overseer about a new and valid signed bitfield
ctx.send_message(AllMessages::Provisioner(
ProvisionerMessage::ProvisionableData(
@@ -318,6 +325,9 @@ where
))
.await;
drop(_span);
let _span = span.child("interested peers");
// pass on the bitfield distribution to all interested peers
let interested_peers = peer_views
.iter()
@@ -341,6 +351,7 @@ where
}
})
.collect::<Vec<PeerId>>();
drop(_span);
if interested_peers.is_empty() {
tracing::trace!(
@@ -349,6 +360,7 @@ where
"no peers are interested in gossip for relay parent",
);
} else {
let _span = span.child("gossip");
ctx.send_message(AllMessages::NetworkBridge(
NetworkBridgeMessage::SendValidationMessage(
interested_peers,
@@ -483,6 +495,8 @@ where
NetworkBridgeEvent::PeerMessage(remote, message) => {
match message {
protocol_v1::BitfieldDistributionMessage::Bitfield(relay_parent, bitfield) => {
let mut _span = jaeger::hash_span(&relay_parent, "bitfield-gossip-received");
_span.add_string_tag("peer-id", &remote.to_base58());
tracing::trace!(target: LOG_TARGET, peer_id = %remote, "received bitfield gossip from peer");
let gossiped_bitfield = BitfieldGossipMessage {
relay_parent,
@@ -581,6 +595,8 @@ where
return;
};
let _span = jaeger::hash_span(&message.relay_parent, "gossip");
job_data.message_sent_to_peer
.entry(dest.clone())
.or_default()