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Add metrics for repository interactions to RemoteIndexBuildStrategy
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Jay Deng
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Feb 27, 2025
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90 changes: 90 additions & 0 deletions
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src/main/java/org/opensearch/knn/plugin/stats/KNNRemoteIndexBuildValue.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,90 @@ | ||
| /* | ||
| * Copyright OpenSearch Contributors | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
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| package org.opensearch.knn.plugin.stats; | ||
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| import lombok.Getter; | ||
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| import java.util.concurrent.atomic.LongAdder; | ||
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| public enum KNNRemoteIndexBuildValue { | ||
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| // Repository Accumulating Stats | ||
| WRITE_SUCCESS_COUNT("write_success_count"), | ||
| WRITE_FAILURE_COUNT("write_failure_count"), | ||
| WRITE_TIME("write_time_in_millis"), | ||
| READ_SUCCESS_COUNT("read_success_count"), | ||
| READ_FAILURE_COUNT("read_failure_count"), | ||
| READ_TIME("read_time_in_millis"), | ||
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| // Remote Index Build PIT Stats | ||
| REMOTE_INDEX_BUILD_CURRENT_OPERATIONS("remote_index_build_current_operations"), | ||
| REMOTE_INDEX_BUILD_CURRENT_SIZE("remote_index_build_current_size"), | ||
| REMOTE_INDEX_BUILD_TIME("remote_index_build_time_in_millis"), | ||
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| // Client Stats | ||
| BUILD_REQUEST_SUCCESS_COUNT("build_request_success_count"), | ||
| BUILD_REQUEST_FAILURE_COUNT("build_request_failure_count"), | ||
| STATUS_REQUEST_SUCCESS_COUNT("status_request_success_count"), | ||
| STATUS_REQUEST_FAILURE_COUNT("status_request_failure_count"), | ||
| INDEX_BUILD_SUCCESS_COUNT("index_build_success_count"), | ||
| INDEX_BUILD_FAILURE_COUNT("index_build_failure_count"), | ||
| WAITING_TIME("waiting_time_in_ms"); | ||
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| @Getter | ||
| private final String name; | ||
| private final LongAdder value; | ||
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| /** | ||
| * Constructor | ||
| * | ||
| * @param name name of the graph value | ||
| */ | ||
| KNNRemoteIndexBuildValue(String name) { | ||
| this.name = name; | ||
| this.value = new LongAdder(); | ||
| } | ||
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| /** | ||
| * Get the graph value | ||
| * | ||
| * @return value | ||
| */ | ||
| public Long getValue() { | ||
| return value.longValue(); | ||
| } | ||
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| /** | ||
| * Increment the graph value | ||
| */ | ||
| public void increment() { | ||
| value.increment(); | ||
| } | ||
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| /** | ||
| * Decrement the graph value | ||
| */ | ||
| public void decrement() { | ||
| value.decrement(); | ||
| } | ||
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| /** | ||
| * Increment the graph value by a specified amount | ||
| * | ||
| * @param delta The amount to increment | ||
| */ | ||
| public void incrementBy(long delta) { | ||
| value.add(delta); | ||
| } | ||
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| /** | ||
| * Decrement the graph value by a specified amount | ||
| * | ||
| * @param delta The amount to decrement | ||
| */ | ||
| public void decrementBy(long delta) { | ||
| value.add(delta * -1); | ||
| } | ||
| } |
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