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
@@ -23,6 +23,7 @@ futures-diagnose = "1.0"
sp-std = { version = "2.0.0-alpha.5", path = "../../std" }
sp-version = { version = "2.0.0-alpha.5", path = "../../version" }
sp-runtime = { version = "2.0.0-alpha.5", path = "../../runtime" }
sp-utils = { version = "2.0.0-alpha.5", path = "../../utils" }
codec = { package = "parity-scale-codec", version = "1.3.0", features = ["derive"] }
parking_lot = "0.10.0"
serde = { version = "1.0", features = ["derive"] }