go/src/cmd/trace/regions.go

// UserRegionsHandlerFunc returns a HandlerFunc that reports all regions found in the trace.
func UserRegionsHandlerFunc(t *parsedTrace) http.HandlerFunc { … }

type regionFingerprint …

func fingerprintRegion(r *trace.UserRegionSummary) regionFingerprint { … }

func regionTopStackFrame(r *trace.UserRegionSummary) trace.StackFrame { … }

type regionStats …

func (s *regionStats) UserRegionURL() func(min, max time.Duration) string { … }

func (s *regionStats) add(t *parsedTrace, region *trace.UserRegionSummary) { … }

var templUserRegionTypes …

// UserRegionHandlerFunc returns a HandlerFunc that presents the details of the selected regions.
func UserRegionHandlerFunc(t *parsedTrace) http.HandlerFunc { … }

var templUserRegionType …

type regionFilter …

// match returns true if a region, described by its ID and summary, matches
// the filter.
func (f *regionFilter) match(t *parsedTrace, s *trace.UserRegionSummary) bool { … }

// newRegionFilter creates a new region filter from URL query variables.
func newRegionFilter(r *http.Request) (*regionFilter, error) { … }

func regionInterval(t *parsedTrace, s *trace.UserRegionSummary) interval { … }