| Name | Description | Unit | Suffixes |
|---|---|---|---|
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 |
| Name | Description | Unit | Suffixes |
|---|---|---|---|
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 |