Package com.google.cloud.spanner.spi.v1

Class SpannerRpcViews

java.lang.Object

com.google.cloud.spanner.spi.v1.SpannerRpcViews

public class SpannerRpcViews
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final io.opencensus.tags.TagKey	DATABASE_ID
static final io.opencensus.tags.TagKey	INSTANCE_ID
static final io.opencensus.tags.TagKey	METHOD	TagKeys
static final io.opencensus.tags.TagKey	PROJECT_ID
static final io.opencensus.stats.Measure.MeasureLong	SPANNER_GFE_HEADER_MISSING_COUNT	Number of responses without the server-timing header.
static final io.opencensus.stats.Measure.MeasureLong	SPANNER_GFE_LATENCY	GFE t4t7 latency extracted from server-timing header.
static io.opencensus.stats.ViewManager	viewManager

Constructor Summary

Constructors

Constructor	Description
SpannerRpcViews()

Method Summary

Modifier and Type	Method	Description
static void	registerGfeHeaderMissingCountView()	Register GFE Header Missing Count view.
static void	registerGfeLatencyAndHeaderMissingCountViews()	Register views for GFE metrics, including gfe_latency and gfe_header_missing_count.
static void	registerGfeLatencyView()	Register GFE Latency view.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

METHOD

public static final io.opencensus.tags.TagKey METHOD

TagKeys

PROJECT_ID

public static final io.opencensus.tags.TagKey PROJECT_ID

INSTANCE_ID

public static final io.opencensus.tags.TagKey INSTANCE_ID

DATABASE_ID

public static final io.opencensus.tags.TagKey DATABASE_ID

SPANNER_GFE_LATENCY

public static final io.opencensus.stats.Measure.MeasureLong SPANNER_GFE_LATENCY

GFE t4t7 latency extracted from server-timing header.

SPANNER_GFE_HEADER_MISSING_COUNT

public static final io.opencensus.stats.Measure.MeasureLong SPANNER_GFE_HEADER_MISSING_COUNT

Number of responses without the server-timing header.

viewManager

public static io.opencensus.stats.ViewManager viewManager

Constructor Details

SpannerRpcViews

public SpannerRpcViews()

Method Details

registerGfeLatencyAndHeaderMissingCountViews

public static void registerGfeLatencyAndHeaderMissingCountViews()

Register views for GFE metrics, including gfe_latency and gfe_header_missing_count. gfe_latency measures the latency between Google's network receives an RPC and reads back the first byte of the response. gfe_header_missing_count is a counter of the number of RPC responses without a server-timing header.

registerGfeLatencyView

public static void registerGfeLatencyView()

Register GFE Latency view. gfe_latency measures the latency between Google's network receives an RPC and reads back the first byte of the response.

registerGfeHeaderMissingCountView

public static void registerGfeHeaderMissingCountView()

Register GFE Header Missing Count view. gfe_header_missing_count is a counter of the number of RPC responses without a server-timing header.