11.1 metricbeat system modules 사용하기
* metricsets 1. cpu - cpu 통계정보 : idle, irq, user, system, iowait, softirq, cores, nice, stew, total 2. load - cpu load average(1,5,15분 평균) 값으로 linux 계열에 적용되며 windows는 사용 불가 3. memory - memory 통계 정보 : swap, total, used, free, actual 4. network - interface 별 네트워크 통계 정보 : bytes, fropped, errors, packets 5. process - process 별 통계 정보 : state, memory, cpu, cmdline 6. process_summary - process state 요약..
9. Elasticsearch 상태 정보 보기(cluster, shard, index, node)
Cluster Health 체크curl -u : -XGET 127.0.0.1:9200/_cluster/health?pretty{ "cluster_name" : "elasticsearch", "status" : "yellow", "timed_out" : false, "number_of_nodes" : 1, "number_of_data_nodes" : 1, "active_primary_shards" : 314, "active_shards" : 314, "relocating_shards" : 0, "initializing_shards" : 0, "unassigned_shards" : 295, "delayed_unassigned_shards" : 0, "number_of_pending_ta..