* gossipsub: adding duplicate arrival metrics
Adding counters for received deduplicated messages and for
duplicates recognized by the seen cache. Note that duplicates that
are not recognized (arrive after seenTTL) are not counted as
duplicates here either.
* gossipsub: adding mcache (message cache for responding IWANT) stats
It is generally assumed that IWANT messages arrive when mcache still
has the message. These stats are to verify this assumption.
* libp2p: adding internal TX queuing stats
Messages are queued in TX before getting written on the stream,
but we have no statistics about these queues. This patch adds
some queue length and queuing time related statistics.
* adding Grafana libp2p dashboard
Adding Grafana dashboard with newly exposed metrics.
* enable libp2p_mplex_metrics in nimble test
Signed-off-by: Csaba Kiraly <csaba.kiraly@gmail.com>
Adds a pin-file for CI. When a dependency break something in the libp2p, we don't want for the CI to be
broken on every branch, just on a "bump" branch that will update the pin-file & fix the eventual interop issue.
Tanguy
Csaba Kiraly
Tanguy
Eugene Kabanov