Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
- API
  
  Reference documentation for the pkg.go.dev API
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

metrics

package

Go to main page

Versions in this module

v0

v0.5.0

Dec 28, 2025

v0.4.0

Dec 21, 2025

v0.3.0

Dec 15, 2025

Changes in this version

+ var CacheOpsTotal = prometheus.NewCounterVec(prometheus.CounterOpts{ ... }, []string{ ... })

+ var HTTPRequestDuration = prometheus.NewHistogramVec(prometheus.HistogramOpts{ ... }, []string{ ... })

+ var HTTPRequestsTotal = prometheus.NewCounterVec(prometheus.CounterOpts{ ... }, []string{ ... })

+ var ImageProcessDuration = prometheus.NewHistogram(prometheus.HistogramOpts{ ... })

+ var ImageProcessErrorsTotal = prometheus.NewCounter(prometheus.CounterOpts{ ... })

+ var S3FetchDuration = prometheus.NewHistogram(prometheus.HistogramOpts{ ... })

+ func Init()