metricscache

Documentation

Index

• type Cache
  • func New(db database.Store, log slog.Logger, intervals Intervals) *Cache
  • func (c *Cache) Close() error
  • func (c *Cache) DeploymentDAUs() (*codersdk.DeploymentDAUsResponse, bool)
  • func (c *Cache) DeploymentStats() (codersdk.DeploymentStats, bool)
  • func (c *Cache) TemplateBuildTimeStats(id uuid.UUID) codersdk.TemplateBuildTimeStats
  • func (c *Cache) TemplateDAUs(id uuid.UUID) (*codersdk.TemplateDAUsResponse, bool)
  • func (c *Cache) TemplateUniqueUsers(id uuid.UUID) (int, bool)
• type Intervals

Types

type Cache

type Cache struct {
	// contains filtered or unexported fields
}

Cache holds the template metrics. The aggregation queries responsible for these values can take up to a minute on large deployments. Even in small deployments, aggregation queries can take a few hundred milliseconds, which would ruin page load times and database performance if in the hot path.

func New

func New(db database.Store, log slog.Logger, intervals Intervals) *Cache

func (*Cache) Close

func (c *Cache) Close() error

func (*Cache) DeploymentDAUs

func (c *Cache) DeploymentDAUs() (*codersdk.DeploymentDAUsResponse, bool)

func (*Cache) DeploymentStats

func (c *Cache) DeploymentStats() (codersdk.DeploymentStats, bool)

func (*Cache) TemplateBuildTimeStats

func (c *Cache) TemplateBuildTimeStats(id uuid.UUID) codersdk.TemplateBuildTimeStats

func (*Cache) TemplateDAUs

func (c *Cache) TemplateDAUs(id uuid.UUID) (*codersdk.TemplateDAUsResponse, bool)

TemplateDAUs returns an empty response if the template doesn't have users or is loading for the first time.

func (*Cache) TemplateUniqueUsers

func (c *Cache) TemplateUniqueUsers(id uuid.UUID) (int, bool)

TemplateUniqueUsers returns the number of unique Template users from all Cache data.

type Intervals

type Intervals struct {
	TemplateDAUs    time.Duration
	DeploymentStats time.Duration
}