NOTE: You are looking at documentation for an older release. For the latest information, see the current release documentation.
Percentiles Bucket Aggregation Usage
editPercentiles Bucket Aggregation Usage
editFluent DSL example
edita => a
.DateHistogram("projects_started_per_month", dh => dh
.Field(p => p.StartedOn)
.Interval(DateInterval.Month)
.Aggregations(aa => aa
.Sum("commits", sm => sm
.Field(p => p.NumberOfCommits)
)
)
)
.PercentilesBucket("commits_outlier", aaa => aaa
.BucketsPath("projects_started_per_month>commits")
.Percents(95, 99, 99.9)
)
Object Initializer syntax example
editnew DateHistogramAggregation("projects_started_per_month")
{
Field = "startedOn",
Interval = DateInterval.Month,
Aggregations = new SumAggregation("commits", "numberOfCommits")
}
&& new PercentilesBucketAggregation("commits_outlier", "projects_started_per_month>commits")
{
Percents = new[] { 95, 99, 99.9 }
}
Example json output.
{
"projects_started_per_month": {
"date_histogram": {
"field": "startedOn",
"interval": "month"
},
"aggs": {
"commits": {
"sum": {
"field": "numberOfCommits"
}
}
}
},
"commits_outlier": {
"percentiles_bucket": {
"buckets_path": "projects_started_per_month>commits",
"percents": [
95.0,
99.0,
99.9
]
}
}
}
Handling Responses
editresponse.ShouldBeValid();
var projectsPerMonth = response.Aggregations.DateHistogram("projects_started_per_month");
projectsPerMonth.Should().NotBeNull();
projectsPerMonth.Buckets.Should().NotBeNull();
projectsPerMonth.Buckets.Count.Should().BeGreaterThan(0);
var commitsOutlier = response.Aggregations.PercentilesBucket("commits_outlier");
commitsOutlier.Should().NotBeNull();
commitsOutlier.Items.Should().NotBeNullOrEmpty();
foreach (var item in commitsOutlier.Items)
item.Value.Should().BeGreaterThan(0);