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Add more pre-task distribution statistics in query completion event
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147 changes: 147 additions & 0 deletions
147
core/trino-spi/src/main/java/io/trino/spi/eventlistener/DoubleSymmetricDistribution.java
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| @@ -0,0 +1,147 @@ | ||
| /* | ||
| * 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 | ||
| * | ||
| * http://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 io.trino.spi.eventlistener; | ||
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| import com.fasterxml.jackson.annotation.JsonCreator; | ||
| import com.fasterxml.jackson.annotation.JsonProperty; | ||
| import io.trino.spi.Unstable; | ||
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| public class DoubleSymmetricDistribution | ||
| { | ||
| public static final DoubleSymmetricDistribution ZERO = new DoubleSymmetricDistribution(0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0); | ||
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| private final double p01; | ||
| private final double p05; | ||
| private final double p10; | ||
| private final double p25; | ||
| private final double p50; | ||
| private final double p75; | ||
| private final double p90; | ||
| private final double p95; | ||
| private final double p99; | ||
| private final double min; | ||
| private final double max; | ||
| private final double total; | ||
| private final double average; | ||
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| @JsonCreator | ||
| @Unstable | ||
| public DoubleSymmetricDistribution( | ||
| @JsonProperty("p01") double p01, | ||
| @JsonProperty("p05") double p05, | ||
| @JsonProperty("p10") double p10, | ||
| @JsonProperty("p25") double p25, | ||
| @JsonProperty("p50") double p50, | ||
| @JsonProperty("p75") double p75, | ||
| @JsonProperty("p90") double p90, | ||
| @JsonProperty("p95") double p95, | ||
| @JsonProperty("p99") double p99, | ||
| @JsonProperty("min") double min, | ||
| @JsonProperty("max") double max, | ||
| @JsonProperty("total") double total, | ||
| @JsonProperty("average") double average) | ||
| { | ||
| this.p01 = p01; | ||
| this.p05 = p05; | ||
| this.p10 = p10; | ||
| this.p25 = p25; | ||
| this.p50 = p50; | ||
| this.p75 = p75; | ||
| this.p90 = p90; | ||
| this.p95 = p95; | ||
| this.p99 = p99; | ||
| this.min = min; | ||
| this.max = max; | ||
| this.total = total; | ||
| this.average = average; | ||
| } | ||
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| @JsonProperty | ||
| public double getP01() | ||
| { | ||
| return p01; | ||
| } | ||
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| @JsonProperty | ||
| public double getP05() | ||
| { | ||
| return p05; | ||
| } | ||
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| @JsonProperty | ||
| public double getP10() | ||
| { | ||
| return p10; | ||
| } | ||
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| @JsonProperty | ||
| public double getP25() | ||
| { | ||
| return p25; | ||
| } | ||
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| @JsonProperty | ||
| public double getP50() | ||
| { | ||
| return p50; | ||
| } | ||
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| @JsonProperty | ||
| public double getP75() | ||
| { | ||
| return p75; | ||
| } | ||
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| @JsonProperty | ||
| public double getP90() | ||
| { | ||
| return p90; | ||
| } | ||
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| @JsonProperty | ||
| public double getP95() | ||
| { | ||
| return p95; | ||
| } | ||
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| @JsonProperty | ||
| public double getP99() | ||
| { | ||
| return p99; | ||
| } | ||
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| @JsonProperty | ||
| public double getMin() | ||
| { | ||
| return min; | ||
| } | ||
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| @JsonProperty | ||
| public double getMax() | ||
| { | ||
| return max; | ||
| } | ||
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| @JsonProperty | ||
| public double getTotal() | ||
| { | ||
| return total; | ||
| } | ||
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| @JsonProperty | ||
| public double getAverage() | ||
| { | ||
| return average; | ||
| } | ||
| } |
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