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nim-libp2p-experimental
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more expensive metrics (#312)

This commit is contained in:
Ștefan Talpalaru 2020-08-05 14:02:26 +02:00 committed by GitHub
parent 74a6dccd80
commit bd5d43874a
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1 changed files with 48 additions and 37 deletions
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17
libp2p/protocols/pubsub/gossipsub.nim
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@ -57,15 +57,16 @@ type
heartbeatRunning: bool
heartbeatLock: AsyncLock # heartbeat lock to prevent two consecutive concurrent heartbeats
declareGauge(libp2p_gossipsub_peers_per_topic_mesh,
when defined(libp2p_expensive_metrics):
declareGauge(libp2p_gossipsub_peers_per_topic_mesh,
"gossipsub peers per topic in mesh",
labels = ["topic"])
declareGauge(libp2p_gossipsub_peers_per_topic_fanout,
declareGauge(libp2p_gossipsub_peers_per_topic_fanout,
"gossipsub peers per topic in fanout",
labels = ["topic"])
declareGauge(libp2p_gossipsub_peers_per_topic_gossipsub,
declareGauge(libp2p_gossipsub_peers_per_topic_gossipsub,
"gossipsub peers per topic in gossipsub",
labels = ["topic"])
@ -93,6 +94,7 @@ proc replenishFanout(g: GossipSub, topic: string) =
if g.fanout.peers(topic) == GossipSubD:
break
when defined(libp2p_expensive_metrics):
libp2p_gossipsub_peers_per_topic_fanout
.set(g.fanout.peers(topic).int64, labelValues = [topic])
@ -142,6 +144,7 @@ proc rebalanceMesh(g: GossipSub, topic: string) {.async.} =
for peer in prunes:
g.mesh.removePeer(topic, peer)
when defined(libp2p_expensive_metrics):
libp2p_gossipsub_peers_per_topic_gossipsub
.set(g.gossipsub.peers(topic).int64, labelValues = [topic])
@ -170,6 +173,7 @@ proc dropFanoutPeers(g: GossipSub) =
g.lastFanoutPubSub.del(topic)
trace "dropping fanout topic", topic
when defined(libp2p_expensive_metrics):
libp2p_gossipsub_peers_per_topic_fanout
.set(g.fanout.peers(topic).int64, labelValues = [topic])
@ -245,18 +249,21 @@ method handleDisconnect*(g: GossipSub, peer: PubSubPeer) =
for t in toSeq(g.gossipsub.keys):
g.gossipsub.removePeer(t, peer)
when defined(libp2p_expensive_metrics):
libp2p_gossipsub_peers_per_topic_gossipsub
.set(g.gossipsub.peers(t).int64, labelValues = [t])
for t in toSeq(g.mesh.keys):
g.mesh.removePeer(t, peer)
when defined(libp2p_expensive_metrics):
libp2p_gossipsub_peers_per_topic_mesh
.set(g.mesh.peers(t).int64, labelValues = [t])
for t in toSeq(g.fanout.keys):
g.fanout.removePeer(t, peer)
when defined(libp2p_expensive_metrics):
libp2p_gossipsub_peers_per_topic_fanout
.set(g.fanout.peers(t).int64, labelValues = [t])
@ -291,11 +298,13 @@ method subscribeTopic*(g: GossipSub,
g.mesh.removePeer(topic, peer)
g.fanout.removePeer(topic, peer)
when defined(libp2p_expensive_metrics):
libp2p_gossipsub_peers_per_topic_mesh
.set(g.mesh.peers(topic).int64, labelValues = [topic])
libp2p_gossipsub_peers_per_topic_fanout
.set(g.fanout.peers(topic).int64, labelValues = [topic])
when defined(libp2p_expensive_metrics):
libp2p_gossipsub_peers_per_topic_gossipsub
.set(g.gossipsub.peers(topic).int64, labelValues = [topic])
@ -334,6 +343,7 @@ proc handleGraft(g: GossipSub,
debug "peer grafting topic we're not interested in"
result.add(ControlPrune(topicID: topic))
when defined(libp2p_expensive_metrics):
libp2p_gossipsub_peers_per_topic_mesh
.set(g.mesh.peers(topic).int64, labelValues = [topic])
libp2p_gossipsub_peers_per_topic_fanout
@ -344,6 +354,7 @@ proc handlePrune(g: GossipSub, peer: PubSubPeer, prunes: seq[ControlPrune]) =
trace "peer pruned topic", peer = peer.id, topic = prune.topicID
g.mesh.removePeer(prune.topicID, peer)
when defined(libp2p_expensive_metrics):
libp2p_gossipsub_peers_per_topic_mesh
.set(g.mesh.peers(prune.topicID).int64, labelValues = [prune.topicID])