cabal-version: 2.4
name: hs-opentelemetry-instrumentation-ghc-metrics
version: 1.0.0.0
synopsis: OpenTelemetry metrics for the GHC runtime (RTS statistics)
description:
Registers observable instruments that report GHC RTS statistics as OpenTelemetry
metrics. Requires the program to be run with @+RTS -T@ (or @-t@, @-s@, etc.)
so that 'GHC.Stats.getRTSStats' is enabled.
.
Metric names follow the @process.runtime.ghc.*@ namespace convention.
category: OpenTelemetry, Telemetry, Monitoring, Observability
homepage: https://github.com/iand675/hs-opentelemetry#readme
bug-reports: https://github.com/iand675/hs-opentelemetry/issues
author: Ian Duncan
maintainer: ian@iankduncan.com
copyright: 2024-2026 Ian Duncan, Mercury Technologies
license: BSD-3-Clause
license-file: LICENSE
build-type: Simple
extra-doc-files: ChangeLog.md
source-repository head
type: git
location: https://github.com/iand675/hs-opentelemetry
library
exposed-modules:
OpenTelemetry.Instrumentation.GHCMetrics
OpenTelemetry.Instrumentation.ProcessMetrics
hs-source-dirs: src
default-language: Haskell2010
default-extensions:
OverloadedStrings
ghc-options: -Wall
build-depends:
base >= 4.16 && < 5
, hs-opentelemetry-api ^>= 1.0
, hs-opentelemetry-semantic-conventions >= 1.40 && < 2
, text
if os(darwin)
c-sources: cbits/process_metrics.c
frameworks: CoreFoundation
if os(linux)
build-depends:
bytestring
, directory
test-suite hs-opentelemetry-instrumentation-ghc-metrics-test
type: exitcode-stdio-1.0
main-is: Spec.hs
hs-source-dirs: test
default-language: Haskell2010
default-extensions:
OverloadedStrings
ghc-options: -threaded -rtsopts "-with-rtsopts=-T -N"
build-depends:
base >= 4.16 && < 5
, hs-opentelemetry-api ^>= 1.0
, hs-opentelemetry-exporter-in-memory ^>= 1.0
, hs-opentelemetry-instrumentation-ghc-metrics ^>= 1.0
, hs-opentelemetry-sdk ^>= 1.0
, hspec >= 2.0
, text
, vector