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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