Additional Metrics collected and exposed via prometheus (#5414)

This PR refactors the metrics measuring and Prometheus exposing entity in sc-service into its own submodule and extends the parameters it exposes by:

- system load average (over one, five and 15min)
- the TCP connection state of the process (lsof), refs #5304
- number of tokio threads
- number of known forks
- counter for items in each unbounded queue (with internal unbounded channels)
- number of file descriptors opened by this process (*nix only at this point)
- number of system threads (*nix only at this point)

refs #4679

Co-authored-by: Max Inden <mail@max-inden.de>
Co-authored-by: Ashley <ashley.ruglys@gmail.com>
This commit is contained in:
Benjamin Kampmann
2020-04-04 15:13:35 +02:00
committed by GitHub
parent 6847f8452e
commit 247822bb33
60 changed files with 1344 additions and 526 deletions
@@ -21,6 +21,7 @@ assert_matches = "1.3.0"
parity-scale-codec = { version = "1.3.0", features = ["derive"] }
sp-arithmetic = { version = "2.0.0-alpha.5", path = "../../primitives/arithmetic" }
sp-runtime = { version = "2.0.0-alpha.5", path = "../../primitives/runtime" }
sp-utils = { version = "2.0.0-alpha.5", path = "../../primitives/utils" }
sp-consensus = { version = "0.8.0-alpha.5", path = "../../primitives/consensus/common" }
sp-core = { version = "2.0.0-alpha.5", path = "../../primitives/core" }
sp-api = { version = "2.0.0-alpha.5", path = "../../primitives/api" }