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Default Metric Set

Container Metrics

NameDescriptionUnitSuffixes
http.status.1xx Number of responses with a 1xx status response rate
http.status.2xx Number of responses with a 2xx status response rate
http.status.3xx Number of responses with a 3xx status response rate
http.status.4xx Number of responses with a 4xx status response rate
http.status.5xx Number of responses with a 5xx status response rate
jdisc.gc.ms Time spent in JVM garbage collection millisecond average
mem.heap.free Free heap memory byte average
queries Query volume operation rate
query_latency The overall query latency as seen by the container millisecond sum, count, max, 95percentile, 99percentile, average
hits_per_query The number of hits returned hit/query sum, count, max, average
totalhits_per_query The total number of documents found to match queries hit/query sum, count, max, average
degraded_queries The number of degraded queries, e.g. due to some conent nodes not responding in time operation rate
failed_queries The number of failed queries operation rate
serverActiveThreads Deprecated. Use jdisc.thread_pool.active_threads instead. thread average

Searchnode Metrics

NameDescriptionUnitSuffixes
content.proton.search_protocol.docsum.requested_documents Total requested document summaries document rate
content.proton.search_protocol.docsum.latency Docsum request latency (seconds) second sum, count, max, average
content.proton.search_protocol.query.latency Query request latency (seconds) second sum, count, max, average
content.proton.documentdb.documents.total The total number of documents in this documents db (ready + not-ready) document last
content.proton.documentdb.documents.ready The number of ready documents in this document db document last
content.proton.documentdb.documents.active The number of active / searchable documents in this document db document last
content.proton.documentdb.disk_usage The total disk usage (in bytes) for this document db byte last
content.proton.documentdb.memory_usage.allocated_bytes The number of allocated bytes byte last
content.proton.resource_usage.disk The relative amount of disk used by this content node (transient usage not included, value in the range [0, 1]). Same value as reported to the cluster controller fraction average
content.proton.resource_usage.memory The relative amount of memory used by this content node (transient usage not included, value in the range [0, 1]). Same value as reported to the cluster controller fraction average
content.proton.documentdb.matching.docs_matched Number of documents matched document rate
content.proton.documentdb.matching.docs_reranked Number of documents re-ranked (second phase) document rate
content.proton.documentdb.matching.rank_profile.query_setup_time Average time (sec) spent setting up and tearing down queries second sum, count, max, average
content.proton.documentdb.matching.rank_profile.query_latency Total average latency (sec) when matching and ranking a query second sum, count, max, average
content.proton.documentdb.matching.rank_profile.rerank_time Average time (sec) spent on 2nd phase ranking second sum, count, max, average
content.proton.transactionlog.disk_usage The disk usage (in bytes) of the transaction log byte last