/
RpcViewConstants.java
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/
RpcViewConstants.java
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/*
* Copyright 2019 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.cloud.bigtable.data.v2.stub.metrics;
import static com.google.cloud.bigtable.data.v2.stub.metrics.RpcMeasureConstants.BIGTABLE_APP_PROFILE_ID;
import static com.google.cloud.bigtable.data.v2.stub.metrics.RpcMeasureConstants.BIGTABLE_ATTEMPT_LATENCY;
import static com.google.cloud.bigtable.data.v2.stub.metrics.RpcMeasureConstants.BIGTABLE_BATCH_THROTTLED_TIME;
import static com.google.cloud.bigtable.data.v2.stub.metrics.RpcMeasureConstants.BIGTABLE_GFE_HEADER_MISSING_COUNT;
import static com.google.cloud.bigtable.data.v2.stub.metrics.RpcMeasureConstants.BIGTABLE_GFE_LATENCY;
import static com.google.cloud.bigtable.data.v2.stub.metrics.RpcMeasureConstants.BIGTABLE_INSTANCE_ID;
import static com.google.cloud.bigtable.data.v2.stub.metrics.RpcMeasureConstants.BIGTABLE_OP;
import static com.google.cloud.bigtable.data.v2.stub.metrics.RpcMeasureConstants.BIGTABLE_OP_ATTEMPT_COUNT;
import static com.google.cloud.bigtable.data.v2.stub.metrics.RpcMeasureConstants.BIGTABLE_OP_LATENCY;
import static com.google.cloud.bigtable.data.v2.stub.metrics.RpcMeasureConstants.BIGTABLE_PROJECT_ID;
import static com.google.cloud.bigtable.data.v2.stub.metrics.RpcMeasureConstants.BIGTABLE_READ_ROWS_FIRST_ROW_LATENCY;
import static com.google.cloud.bigtable.data.v2.stub.metrics.RpcMeasureConstants.BIGTABLE_STATUS;
import com.google.common.collect.ImmutableList;
import io.opencensus.stats.Aggregation;
import io.opencensus.stats.Aggregation.Count;
import io.opencensus.stats.Aggregation.Distribution;
import io.opencensus.stats.Aggregation.Sum;
import io.opencensus.stats.BucketBoundaries;
import io.opencensus.stats.View;
import java.util.Arrays;
class RpcViewConstants {
// Aggregations
private static final Aggregation COUNT = Count.create();
private static final Aggregation SUM = Sum.create();
private static final Aggregation AGGREGATION_WITH_MILLIS_HISTOGRAM =
Distribution.create(
BucketBoundaries.create(
ImmutableList.of(
0.0, 0.01, 0.05, 0.1, 0.3, 0.6, 0.8, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 8.0, 10.0,
13.0, 16.0, 20.0, 25.0, 30.0, 40.0, 50.0, 65.0, 80.0, 100.0, 130.0, 160.0, 200.0,
250.0, 300.0, 400.0, 500.0, 650.0, 800.0, 1000.0, 2000.0, 5000.0, 10000.0,
20000.0, 50000.0, 100000.0)));
private static final Aggregation AGGREGATION_ATTEMPT_COUNT =
Distribution.create(
BucketBoundaries.create(
ImmutableList.of(
1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 15.0, 20.0, 30.0, 40.0, 50.0,
100.0)));
private static final Aggregation AGGREGATION_WITH_POWERS_OF_2 =
Distribution.create(
BucketBoundaries.create(
ImmutableList.of(
0.0, 1.0, 2.0, 4.0, 8.0, 16.0, 32.0, 64.0, 128.0, 256.0, 512.0, 1024.0, 2048.0,
4096.0, 8192.0, 16384.0, 32768.0, 65536.0, 131072.0, 262144.0, 524288.0,
1048576.0, 2097152.0)));
/**
* {@link View} for Bigtable client roundtrip latency in milliseconds including all retry
* attempts.
*/
static final View BIGTABLE_OP_LATENCY_VIEW =
View.create(
View.Name.create("cloud.google.com/java/bigtable/op_latency"),
"Operation latency in msecs",
BIGTABLE_OP_LATENCY,
AGGREGATION_WITH_MILLIS_HISTOGRAM,
ImmutableList.of(
BIGTABLE_PROJECT_ID,
BIGTABLE_INSTANCE_ID,
BIGTABLE_APP_PROFILE_ID,
BIGTABLE_OP,
BIGTABLE_STATUS));
static final View BIGTABLE_COMPLETED_OP_VIEW =
View.create(
View.Name.create("cloud.google.com/java/bigtable/completed_ops"),
"Number of completed Bigtable client operations",
BIGTABLE_OP_LATENCY,
COUNT,
Arrays.asList(
BIGTABLE_PROJECT_ID,
BIGTABLE_INSTANCE_ID,
BIGTABLE_APP_PROFILE_ID,
BIGTABLE_OP,
BIGTABLE_STATUS));
static final View BIGTABLE_READ_ROWS_FIRST_ROW_LATENCY_VIEW =
View.create(
View.Name.create("cloud.google.com/java/bigtable/read_rows_first_row_latency"),
"Latency to receive the first row in a ReadRows stream",
BIGTABLE_READ_ROWS_FIRST_ROW_LATENCY,
AGGREGATION_WITH_MILLIS_HISTOGRAM,
ImmutableList.of(BIGTABLE_PROJECT_ID, BIGTABLE_INSTANCE_ID, BIGTABLE_APP_PROFILE_ID));
static final View BIGTABLE_ATTEMPT_LATENCY_VIEW =
View.create(
View.Name.create("cloud.google.com/java/bigtable/attempt_latency"),
"Attempt latency in msecs",
BIGTABLE_ATTEMPT_LATENCY,
AGGREGATION_WITH_MILLIS_HISTOGRAM,
ImmutableList.of(
BIGTABLE_PROJECT_ID,
BIGTABLE_INSTANCE_ID,
BIGTABLE_APP_PROFILE_ID,
BIGTABLE_OP,
BIGTABLE_STATUS));
static final View BIGTABLE_ATTEMPTS_PER_OP_VIEW =
View.create(
View.Name.create("cloud.google.com/java/bigtable/attempts_per_op"),
"Distribution of attempts per logical operation",
BIGTABLE_OP_ATTEMPT_COUNT,
AGGREGATION_ATTEMPT_COUNT,
ImmutableList.of(
BIGTABLE_PROJECT_ID,
BIGTABLE_INSTANCE_ID,
BIGTABLE_APP_PROFILE_ID,
BIGTABLE_OP,
BIGTABLE_STATUS));
static final View BIGTABLE_GFE_LATENCY_VIEW =
View.create(
View.Name.create("cloud.google.com/java/bigtable/gfe_latency"),
"Latency between Google's network receives an RPC and reads back the first byte of the response",
BIGTABLE_GFE_LATENCY,
AGGREGATION_WITH_MILLIS_HISTOGRAM,
ImmutableList.of(
BIGTABLE_INSTANCE_ID, BIGTABLE_PROJECT_ID, BIGTABLE_APP_PROFILE_ID, BIGTABLE_OP));
static final View BIGTABLE_GFE_HEADER_MISSING_COUNT_VIEW =
View.create(
View.Name.create("cloud.google.com/java/bigtable/gfe_header_missing_count"),
"Number of RPC responses received without the server-timing header, most likely means that the RPC never reached Google's network",
BIGTABLE_GFE_HEADER_MISSING_COUNT,
SUM,
ImmutableList.of(
BIGTABLE_INSTANCE_ID, BIGTABLE_PROJECT_ID, BIGTABLE_APP_PROFILE_ID, BIGTABLE_OP));
static final View BIGTABLE_BATCH_THROTTLED_TIME_VIEW =
View.create(
View.Name.create("cloud.google.com/java/bigtable/batch_throttled_time"),
"Total throttled time of a batch in msecs",
BIGTABLE_BATCH_THROTTLED_TIME,
AGGREGATION_WITH_MILLIS_HISTOGRAM,
ImmutableList.of(
BIGTABLE_INSTANCE_ID, BIGTABLE_PROJECT_ID, BIGTABLE_APP_PROFILE_ID, BIGTABLE_OP));
}