整体查询
curl -XGET 127.0.0.1:9200/_cat/health?v curl -XGET 127.0.0.1:9200/_cat/nodes?v curl -XGET 127.0.0.1:9200/_cat/shards?v curl -XGET 127.0.0.1:9200/_cluster/health?pretty curl -XGET 127.0.0.1:9200/_cluster/pending_tasks
索引统计
curl -XGET 127.0.0.1:9200/_cat/count
curl -XGET '127.0.0.1:9200/_cat/indices?v' | sort | wc -l
curl -XGET 127.0.0.1:9200/_cat/shards?v | egrep 'one_|two_|xk_' | awk '{print $6}'
curl -X GET "localhost:9200/_cat/count/index_name?v"单独统计
curl -X GET 127.0.0.1:9200/dialogue_*/_count
{"count":108435,"_shards":{"total":741,"successful":741,"skipped":0,"failed":0}}统计总数据条数
GET /page-access/_count
{
}
或 通配符
GET /logstash-*/_count
{
}
或 多个
GET /page-access,logstash-*/_count
{
}
url中前面的部分就是匹配需统计的索引
返回内容：
{
"count" : 3478311,
"_shards" : {
"total" : 50,
"successful" : 50,
"skipped" : 0,
"failed" : 0
}
}
其中count就是制定索引的总数据条数
统计总存储空间占用
GET /_cat/shards?v
其中store列就是占用的存储空间。