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Add graph creation stats to KNNStats API (#1191)
Signed-off-by: Ryan Bogan <[email protected]>
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95 changes: 95 additions & 0 deletions
95
src/main/java/org/opensearch/knn/plugin/stats/KNNGraphValue.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,95 @@ | ||
| /* | ||
| * Copyright OpenSearch Contributors | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
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| package org.opensearch.knn.plugin.stats; | ||
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| import java.util.concurrent.atomic.AtomicLong; | ||
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| /** | ||
| * Contains a map to keep track of different graph values | ||
| */ | ||
| public enum KNNGraphValue { | ||
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| REFRESH_TOTAL_OPERATIONS("total"), | ||
| REFRESH_TOTAL_TIME_IN_MILLIS("total_time_in_millis"), | ||
| MERGE_CURRENT_OPERATIONS("current"), | ||
| MERGE_CURRENT_DOCS("current_docs"), | ||
| MERGE_CURRENT_SIZE_IN_BYTES("current_size_in_bytes"), | ||
| MERGE_TOTAL_OPERATIONS("total"), | ||
| MERGE_TOTAL_TIME_IN_MILLIS("total_time_in_millis"), | ||
| MERGE_TOTAL_DOCS("total_docs"), | ||
| MERGE_TOTAL_SIZE_IN_BYTES("total_size_in_bytes"); | ||
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| private String name; | ||
| private AtomicLong value; | ||
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| /** | ||
| * Constructor | ||
| * | ||
| * @param name name of the graph value | ||
| */ | ||
| KNNGraphValue(String name) { | ||
| this.name = name; | ||
| this.value = new AtomicLong(0); | ||
| } | ||
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| /** | ||
| * Get name of value | ||
| * | ||
| * @return name | ||
| */ | ||
| public String getName() { | ||
| return name; | ||
| } | ||
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| /** | ||
| * Get the graph value | ||
| * | ||
| * @return value | ||
| */ | ||
| public Long getValue() { | ||
| return value.get(); | ||
| } | ||
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| /** | ||
| * Increment the graph value | ||
| */ | ||
| public void increment() { | ||
| value.getAndIncrement(); | ||
| } | ||
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| /** | ||
| * Decrement the graph value | ||
| */ | ||
| public void decrement() { | ||
| value.getAndDecrement(); | ||
| } | ||
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| /** | ||
| * Increment the graph value by a specified amount | ||
| * | ||
| * @param delta The amount to increment | ||
| */ | ||
| public void incrementBy(long delta) { | ||
| value.getAndAdd(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.set(value.get() - delta); | ||
| } | ||
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| /** | ||
| * @param value graph value | ||
| * Set the graph value | ||
| */ | ||
| public void set(long value) { | ||
| this.value.set(value); | ||
| } | ||
| } |
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