Below are an example of the metrics as exposed by this exporter.
# HELP github_rate_limit Number of API queries allowed in a 60 minute window
# TYPE github_rate_limit gauge
github_rate_limit{resource="code_search"} 60
github_rate_limit{resource="core"} 60
github_rate_limit{resource="graphql"} 0
github_rate_limit{resource="integration_manifest"} 5000
github_rate_limit{resource="search"} 10
# HELP github_rate_remaining Number of API queries remaining in the current window
# TYPE github_rate_remaining gauge
github_rate_remaining{resource="code_search"} 56
github_rate_remaining{resource="core"} 56
github_rate_remaining{resource="graphql"} 0
github_rate_remaining{resource="integration_manifest"} 5000
github_rate_remaining{resource="search"} 10
# HELP github_rate_reset The time at which the current rate limit window resets in UTC epoch seconds
# TYPE github_rate_reset gauge
github_rate_reset{resource="code_search"} 1.760954346e+09
github_rate_reset{resource="core"} 1.760954346e+09
github_rate_reset{resource="graphql"} 1.760954347e+09
github_rate_reset{resource="integration_manifest"} 1.760954347e+09
github_rate_reset{resource="search"} 1.760950807e+09
# HELP github_repo_forks Total number of forks for given repository
# TYPE github_repo_forks gauge
github_repo_forks{archived="false",fork="false",language="Go",license="mit",private="false",repo="github-exporter",user="githubexporter"} 129
# HELP github_repo_open_issues Total number of open issues for given repository
# TYPE github_repo_open_issues gauge
github_repo_open_issues{archived="false",fork="false",language="Go",license="mit",private="false",repo="github-exporter",user="githubexporter"} 28
# HELP github_repo_pull_request_count Total number of pull requests for given repository
# TYPE github_repo_pull_request_count gauge
github_repo_pull_request_count{repo="github-exporter",user="githubexporter"} 7
# HELP github_repo_size_kb Size in KB for given repository
# TYPE github_repo_size_kb gauge
github_repo_size_kb{archived="false",fork="false",language="Go",license="mit",private="false",repo="github-exporter",user="githubexporter"} 2185
# HELP github_repo_stars Total number of Stars for given repository
# TYPE github_repo_stars gauge
github_repo_stars{archived="false",fork="false",language="Go",license="mit",private="false",repo="github-exporter",user="githubexporter"} 441
# HELP github_repo_watchers Total number of watchers/subscribers for given repository
# TYPE github_repo_watchers gauge
github_repo_watchers{archived="false",fork="false",language="Go",license="mit",private="false",repo="github-exporter",user="githubexporter"} 10```