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zeripath c88547ce71
Add Goroutine stack inspector to admin/monitor (#19207)
Continues on from #19202.

Following the addition of pprof labels we can now more easily understand the relationship between a goroutine and the requests that spawn them. 

This PR takes advantage of the labels and adds a few others, then provides a mechanism for the monitoring page to query the pprof goroutine profile.

The binary profile that results from this profile is immediately piped in to the google library for parsing this and then stack traces are formed for the goroutines.

If the goroutine is within a context or has been created from a goroutine within a process context it will acquire the process description labels for that process. 

The goroutines are mapped with there associate pids and any that do not have an associated pid are placed in a group at the bottom as unbound.

In this way we should be able to more easily examine goroutines that have been stuck.

A manager command `gitea manager processes` is also provided that can export the processes (with or without stacktraces) to the command line.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2 years ago
..
admin Add Goroutine stack inspector to admin/monitor (#19207) 2 years ago
auth Update HTTP status codes to modern codes (#18063) 2 years ago
dev Move user related model into models/user (#17781) 3 years ago
events Renamed ctx.User to ctx.Doer. (#19161) 2 years ago
explore Update HTTP status codes to modern codes (#18063) 2 years ago
feed Add `ContextUser` to http request context (#18798) 2 years ago
org Add Package Registry (#16510) 2 years ago
repo Move checks for pulls before merge into own function (#19271) 2 years ago
user Add Package Registry (#16510) 2 years ago
auth.go Let web and API routes have different auth methods group (#19168) 2 years ago
auth_windows.go Let web and API routes have different auth methods group (#19168) 2 years ago
base.go Update HTTP status codes to modern codes (#18063) 2 years ago
goget.go Update HTTP status codes to modern codes (#18063) 2 years ago
home.go Renamed ctx.User to ctx.Doer. (#19161) 2 years ago
metrics.go Update HTTP status codes to modern codes (#18063) 2 years ago
nodeinfo.go Add nodeinfo endpoint for federation purposes (#16953) 3 years ago
swagger_json.go Refactor routers directory (#15800) 3 years ago
web.go Add Goroutine stack inspector to admin/monitor (#19207) 2 years ago