Uses of Class
org.microproxy.stats.StatsRegistry

Packages that use StatsRegistry

Package	Description
org.microproxy
org.microproxy.extras
org.microproxy.starlark
org.microproxy.stats

Uses of StatsRegistry in org.microproxy

Methods in org.microproxy that return StatsRegistry

Modifier and Type	Method	Description
default StatsRegistry	HttpProxyServer.getStats()	The proxy's metrics, as HttpProxyServerBootstrap.withStats(org.microproxy.stats.StatsRegistry) or HttpProxyServerBootstrap.withMetrics(boolean) configured them.
default StatsRegistry	HttpProxyServerBootstrap.getStats()	Returns the registry configured so far: NOOP without metrics.

Methods in org.microproxy with parameters of type StatsRegistry

Modifier and Type	Method	Description
default HttpProxyServerBootstrap	HttpProxyServerBootstrap.withStats(StatsRegistry registry)	Keeps the proxy's metrics in registry: Envoy's stats (http.<name>.*, cluster.<name>.*, listener.<address>.*, server.*, ...; see StatsRegistry), which StatsFormatter renders for Prometheus and StatsdSink pushes to statsd.

Uses of StatsRegistry in org.microproxy.extras

Methods in org.microproxy.extras with parameters of type StatsRegistry

Modifier and Type	Method	Description
void	ConcurrencyLimiter.registerStats(StatsRegistry registry, String prefix)	Registers the limiter's state with registry as <prefix>.in_use and <prefix>.waiting (gauges), and <prefix>.acquired, <prefix>.rq_blocked (requests over the limit, refused or let through in shadow mode) and <prefix>.reclaimed (counters), read when the metrics are shown.

Uses of StatsRegistry in org.microproxy.starlark

Methods in org.microproxy.starlark with parameters of type StatsRegistry

Modifier and Type	Method	Description
static StarlarkScript	StarlarkScript.compile(String source, String name, StarlarkScript.Limits limits, Map<String,?> constants, StatsRegistry stats)	Compiles and runs source with constants as read-only globals, its stats module counting into stats (ScriptStats); name appears in error messages.
static StarlarkScript	StarlarkScript.load(Path file, StarlarkScript.Limits limits, Map<String,?> constants, StatsRegistry stats)	Loads and runs the script in file, with constants as read-only globals and its stats module counting into stats.
ScriptedProxy.Builder	ScriptedProxy.Builder.stats(StatsRegistry stats)	The registry the script's stats module counts into, as script.<name> (ScriptStats); usually the proxy's (HttpProxyServerBootstrap.getStats()).

Uses of StatsRegistry in org.microproxy.stats

Fields in org.microproxy.stats declared as StatsRegistry

Modifier and Type	Field	Description
static final StatsRegistry	StatsRegistry.NOOP	A registry whose metrics do nothing and that keeps none; the default of every proxy.

Methods in org.microproxy.stats that return StatsRegistry

Modifier and Type	Method	Description
StatsRegistry	StatsRegistry.Builder.build()	Returns a new registry with these settings.
static StatsRegistry	StatsRegistry.create()	Returns a registry with the default settings.

Methods in org.microproxy.stats with parameters of type StatsRegistry

Modifier and Type	Method	Description
static StatsdSink.Builder	StatsdSink.builder(StatsRegistry registry, String hostAndPort)	Starts a sink of registry's metrics to the statsd server at host:port.
static StatsdSink.Builder	StatsdSink.builder(StatsRegistry registry, InetSocketAddress target)	Starts a sink of registry's metrics to the statsd server at target.
static String	StatsFormatter.json(StatsRegistry registry)	The metrics as Envoy's /stats?format=json: {"stats": [...]} with an object {"name": ..., "value": ...} per counter and gauge, sorted by flat name, and last an object {"histograms": {"supported_quantiles": [...], "computed_quantiles": [...]}} whose entries give each histogram's estimated quantiles as {"interval": null, "cumulative": ...} (null when nothing was recorded).
static String	StatsFormatter.json(StatsRegistry registry, Predicate<? super Metric> include)	The metrics include accepts, as Envoy's /stats?format=json (see StatsFormatter.json(StatsRegistry)).
static String	StatsFormatter.prometheus(StatsRegistry registry)	The metrics in Prometheus's text exposition format, version 0.0.4: per family (metrics with the same tag-extracted name), a # HELP line when the metric has a description, a # TYPE line, and a sample per tag set; a histogram has a cumulative _bucket sample per bound (le, the last +Inf), then _sum and _count.
static String	StatsFormatter.prometheus(StatsRegistry registry, Predicate<? super Metric> include)	The metrics include accepts, in Prometheus's text exposition format (see StatsFormatter.prometheus(StatsRegistry)).
static String	StatsFormatter.text(StatsRegistry registry)	The metrics as Envoy's /stats text: a line name: value per counter and gauge, sorted by flat name, then a line per histogram with its estimated quantiles, name: P0(nan,0.5) P25(nan,1.2) ... (Envoy's interval values are not kept: nan), or name: No recorded values.
static String	StatsFormatter.text(StatsRegistry registry, Predicate<? super Metric> include)	The metrics include accepts, as Envoy's /stats text (see StatsFormatter.text(StatsRegistry)).