elk groupby
时间: 2023-11-09 12:02:09 浏览: 69
ELK中的groupby操作可以通过Elasticsearch的聚合(Aggregation)功能实现。具体来说,可以使用terms aggregation对指定字段进行分组,然后再对每个分组进行统计计算。
例如,以下是一个基于ELK的groupby操作示例,对nginx访问日志按照访问IP地址进行分组,并统计每个IP地址的访问次数:
```
GET /nginx-access-log/_search
{
"size": 0,
"aggs": {
"ip_group": {
"terms": {
"field": "remote_addr.keyword"
}
}
}
}
```
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