1. 查询指定时间内出现的次数

POST process-log/_search
{"size": 0,"query": {"bool": {"filter": [{"range": {"requestTime": {"from": 1722470400000,"to": 1722556800000}}}]}},"aggs": {"server_request": {"terms": {"script": {"source": "if (doc['serverName.keyword'].size() > 0 && doc['requestUri.keyword'].size() > 0) { return doc['serverName.keyword'].value + ' ' + doc['requestUri.keyword'].value; } else { return 'N/A'; }","lang": "painless"},"size": 10,"order": {"_count": "desc"}}}}
}

2. Elasticsearch 插叙2秒内出现的次数

POST process-log/_search
{"size": 0,"query": {"bool": {"filter": {"range": {"requestTime": {"from": 1721692800000,"to": 1721952000000}}}}},"aggs": {"uri_over_time": {"composite": {"size": 100, "sources": [{"requestTime": {"date_histogram": {"field": "requestTime","fixed_interval": "2s"}}},{"requestUri": {"terms": {"field": "requestUri.keyword"}}},{"serverName": {"terms": {"field": "serverName.keyword"}}}]}}}
}