* bump version

* update Cargo.lock

Co-authored-by: Andronik Ordian <write@reusable.software>

* bump version and spec_version

* bump transaction version

* Bump of the default value in CI

* bump tx version for westend and kusama

Co-authored-by: Wilfried Kopp <wilfried@parity.io>

* Gather memory usage statistics through `parity-util-mem`

* Update `Cargo.lock`

Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.16 to 0.3.17.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.16...0.3.17)

---
updated-dependencies:
- dependency-name: futures
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Removed unneeded deps (except under bridge)

Co-authored-by: Andronik Ordian <write@reusable.software>

Bumps [async-trait](https://github.com/dtolnay/async-trait) from 0.1.50 to 0.1.51.
- [Release notes](https://github.com/dtolnay/async-trait/releases)
- [Commits](https://github.com/dtolnay/async-trait/compare/0.1.50...0.1.51)

---
updated-dependencies:
- dependency-name: async-trait
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* add jemalloc memory statistics tracking

* chore: move Metronome in a separate file

* add meta flag spellcheck

* adjust metrics names

* account for new metrics in test

* chore: version bump to 0.9.9

* bump from 0.9.0 to 0.9.9