| Name | Description | Unit |
|---|---|---|
http.status.1xx |
Number of responses with a 1xx status | response |
http.status.2xx |
Number of responses with a 2xx status | response |
http.status.3xx |
Number of responses with a 3xx status | response |
http.status.4xx |
Number of responses with a 4xx status | response |
http.status.5xx |
Number of responses with a 5xx status | response |
application_generation |
The currently live application config generation (aka session id) | version |
in_service |
This will have the value 1 if the node is in service, 0 if not. | binary |
jdisc.gc.count |
Number of JVM garbage collections done | operation |
jdisc.gc.ms |
Time spent in JVM garbage collection | millisecond |
jdisc.jvm |
JVM runtime version | version |
cpu |
Container service CPU pressure | thread |
jdisc.memory_mappings |
JDISC Memory mappings | operation |
jdisc.open_file_descriptors |
JDISC Open file descriptors | item |
jdisc.thread_pool.unhandled_exceptions |
Number of exceptions thrown by tasks | thread |
jdisc.thread_pool.work_queue.capacity |
Capacity of the task queue | thread |
jdisc.thread_pool.work_queue.size |
Size of the task queue | thread |
jdisc.thread_pool.rejected_tasks |
Number of tasks rejected by the thread pool | thread |
jdisc.thread_pool.size |
Size of the thread pool | thread |
jdisc.thread_pool.max_allowed_size |
The maximum allowed number of threads in the pool | thread |
jdisc.thread_pool.active_threads |
Number of threads that are active | thread |
jdisc.deactivated_containers.total |
JDISC Deactivated container instances | item |
jdisc.deactivated_containers.with_retained_refs.last |
JDISC Deactivated container nodes with retained refs | item |
jdisc.application.failed_component_graphs |
JDISC Application failed component graphs | item |
jdisc.application.component_graph.creation_time_millis |
JDISC Application component graph creation time | millisecond |
jdisc.application.component_graph.reconfigurations |
JDISC Application component graph reconfigurations | item |
jdisc.singleton.is_active |
JDISC Singleton is active | item |
jdisc.singleton.activation.count |
JDISC Singleton activations | operation |
jdisc.singleton.activation.failure.count |
JDISC Singleton activation failures | operation |
jdisc.singleton.activation.millis |
JDISC Singleton activation time | millisecond |
jdisc.singleton.deactivation.count |
JDISC Singleton deactivations | operation |
jdisc.singleton.deactivation.failure.count |
JDISC Singleton deactivation failures | operation |
jdisc.singleton.deactivation.millis |
JDISC Singleton deactivation time | millisecond |
jdisc.http.ssl.handshake.failure.missing_client_cert |
JDISC HTTP SSL Handshake failures due to missing client certificate | operation |
jdisc.http.ssl.handshake.failure.expired_client_cert |
JDISC HTTP SSL Handshake failures due to expired client certificate | operation |
jdisc.http.ssl.handshake.failure.invalid_client_cert |
JDISC HTTP SSL Handshake failures due to invalid client certificate | operation |
jdisc.http.ssl.handshake.failure.incompatible_protocols |
JDISC HTTP SSL Handshake failures due to incompatible protocols | operation |
jdisc.http.ssl.handshake.failure.incompatible_chifers |
JDISC HTTP SSL Handshake failures due to incompatible chifers | operation |
jdisc.http.ssl.handshake.failure.connection_closed |
JDISC HTTP SSL Handshake failures due to connection closed | operation |
jdisc.http.ssl.handshake.failure.unknown |
JDISC HTTP SSL Handshake failures for unknown reason | operation |
jdisc.http.request.prematurely_closed |
HTTP requests prematurely closed | request |
jdisc.http.request.requests_per_connection |
HTTP requests per connection | request |
jdisc.http.request.uri_length |
HTTP URI length | byte |
jdisc.http.request.content_size |
HTTP request content size | byte |
jdisc.http.requests |
HTTP requests | request |
jdisc.http.requests.status |
Number of requests to the built-in status handler | request |
jdisc.http.filter.rule.blocked_requests |
Number of requests blocked by filter | request |
jdisc.http.filter.rule.allowed_requests |
Number of requests allowed by filter | request |
jdisc.http.filtering.request.handled |
Number of filtering requests handled | request |
jdisc.http.filtering.request.unhandled |
Number of filtering requests unhandled | request |
jdisc.http.filtering.response.handled |
Number of filtering responses handled | request |
jdisc.http.filtering.response.unhandled |
Number of filtering responses unhandled | request |
jdisc.http.handler.unhandled_exceptions |
Number of unhandled exceptions in handler | request |
jdisc.tls.capability_checks.succeeded |
Number of TLS capability checks succeeded | operation |
jdisc.tls.capability_checks.failed |
Number of TLS capability checks failed | operation |
jdisc.http.jetty.threadpool.thread.max |
Configured maximum number of threads | thread |
jdisc.http.jetty.threadpool.thread.min |
Configured minimum number of threads | thread |
jdisc.http.jetty.threadpool.thread.reserved |
Configured number of reserved threads or -1 for heuristic | thread |
jdisc.http.jetty.threadpool.thread.busy |
Number of threads executing internal and transient jobs | thread |
jdisc.http.jetty.threadpool.thread.idle |
Number of idle threads | thread |
jdisc.http.jetty.threadpool.thread.total |
Current number of threads | thread |
jdisc.http.jetty.threadpool.queue.size |
Current size of the job queue | thread |
serverNumOpenConnections |
The number of currently open connections | connection |
serverNumConnections |
The total number of connections opened | connection |
serverBytesReceived |
The number of bytes received by the server | byte |
serverBytesSent |
The number of bytes sent from the server | byte |
handled.requests |
The number of requests handled per metrics snapshot | operation |
handled.latency |
The time used for requests during this metrics snapshot | millisecond |
httpapi_latency |
Duration for requests to the HTTP document APIs | millisecond |
httpapi_pending |
Document operations pending execution | operation |
httpapi_num_operations |
Total number of document operations performed | operation |
httpapi_num_updates |
Document update operations performed | operation |
httpapi_num_removes |
Document remove operations performed | operation |
httpapi_num_puts |
Document put operations performed | operation |
httpapi_ops_per_sec |
Document operations per second | operation_per_second |
httpapi_succeeded |
Document operations that succeeded | operation |
httpapi_failed |
Document operations that failed | operation |
httpapi_parse_error |
Document operations that failed due to document parse errors | operation |
httpapi_condition_not_met |
Document operations not applied due to condition not met | operation |
httpapi_not_found |
Document operations not applied due to document not found | operation |
httpapi_failed_unknown |
Document operations failed by unknown cause | operation |
httpapi_failed_timeout |
Document operations failed by timeout | operation |
httpapi_failed_insufficient_storage |
Document operations failed by insufficient storage | operation |
mem.heap.total |
Total available heap memory | byte |
mem.heap.free |
Free heap memory | byte |
mem.heap.used |
Currently used heap memory | byte |
mem.direct.total |
Total available direct memory | byte |
mem.direct.free |
Currently free direct memory | byte |
mem.direct.used |
Direct memory currently used | byte |
mem.direct.count |
Number of direct memory allocations | byte |
mem.native.total |
Total available native memory | byte |
mem.native.free |
Currently free native memory | byte |
mem.native.used |
Native memory currently used | byte |
athenz-tenant-cert.expiry.seconds |
Time remaining until Athenz tenant certificate expires | second |
container-iam-role.expiry.seconds |
Time remaining until IAM role expires | second |
peak_qps |
The highest number of qps for a second for this metrics snapshot | query_per_second |
search_connections |
Number of search connections | connection |
feed.operations |
Number of document feed operations | operation |
feed.latency |
Feed latency | millisecond |
feed.http-requests |
Feed HTTP requests | operation |
queries |
Query volume | operation |
query_container_latency |
The query execution time consumed in the container | millisecond |
query_latency |
The overall query latency as seen by the container | millisecond |
query_timeout |
The amount of time allowed for query execution, from the client | millisecond |
failed_queries |
The number of failed queries | operation |
degraded_queries |
The number of degraded queries, e.g. due to some content nodes not responding in time | operation |
hits_per_query |
The number of hits returned | hit_per_query |
query_hit_offset |
The offset for hits returned | hit |
documents_covered |
The combined number of documents considered during query evaluation | document |
documents_total |
The number of documents to be evaluated if all requests had been fully executed | document |
documents_target_total |
The target number of total documents to be evaluated when when all data is in sync | document |
jdisc.render.latency |
The time used by the container to render responses | nanosecond |
query_item_count |
The number of query items (terms, phrases, etc) | item |
docproc.proctime |
Time spent processing document | millisecond |
docproc.documents |
Number of processed documents | document |
totalhits_per_query |
The total number of documents found to match queries | hit_per_query |
empty_results |
Number of queries matching no documents | operation |
requestsOverQuota |
The number of requests rejected due to exceeding quota | operation |
relevance.at_1 |
The relevance of hit number 1 | score |
relevance.at_3 |
The relevance of hit number 3 | score |
relevance.at_10 |
The relevance of hit number 10 | score |
error.timeout |
Requests that timed out | operation |
error.backends_oos |
Requests that failed due to no available backends nodes | operation |
error.plugin_failure |
Requests that failed due to plugin failure | operation |
error.backend_communication_error |
Requests that failed due to backend communication error | operation |
error.empty_document_summaries |
Requests that failed due to missing document summaries | operation |
error.illegal_query |
Requests that failed due to illegal queries | operation |
error.invalid_query_parameter |
Requests that failed due to invalid query parameters | operation |
error.internal_server_error |
Requests that failed due to internal server error | operation |
error.misconfigured_server |
Requests that failed due to misconfigured server | operation |
error.invalid_query_transformation |
Requests that failed due to invalid query transformation | operation |
error.results_with_errors |
The number of queries with error payload | operation |
error.unspecified |
Requests that failed for an unspecified reason | operation |
error.unhandled_exception |
Requests that failed due to an unhandled exception | operation |
serverRejectedRequests |
Deprecated. Use jdisc.thread_pool.rejected_tasks instead. | operation |
serverThreadPoolSize |
Deprecated. Use jdisc.thread_pool.size instead. | thread |
serverActiveThreads |
Deprecated. Use jdisc.thread_pool.active_threads instead. | thread |
jrt.transport.tls-certificate-verification-failures |
TLS certificate verification failures | failure |
| TLS peer authorization failures | failure | |
jrt.transport.server.tls-connections-established |
TLS server connections established | connection |
jrt.transport.client.tls-connections-established |
TLS client connections established | connection |
jrt.transport.server.unencrypted-connections-established |
Unencrypted server connections established | connection |
jrt.transport.client.unencrypted-connections-established |
Unencrypted client connections established | connection |
max_query_latency |
Deprecated. Use query_latency.max instead | millisecond |
mean_query_latency |
Deprecated. Use the expression (query_latency.sum / query_latency.count) instead | millisecond |
jdisc.http.filter.athenz.accepted_requests |
Number of requests accepted by the AthenzAuthorization filter | request |
jdisc.http.filter.athenz.rejected_requests |
Number of requests rejected by the AthenzAuthorization filter | request |
jdisc.http.filter.athenz.grid_requests |
Number of grid requests | request |
serverConnectionsOpenMax |
Maximum number of open connections | connection |
serverConnectionDurationMax |
Longest duration a connection is kept open | millisecond |
serverConnectionDurationMean |
Average duration a connection is kept open | millisecond |
serverConnectionDurationStdDev |
Standard deviation of open connection duration | millisecond |
serverNumRequests |
Number of requests | request |
serverNumSuccessfulResponses |
Number of successful responses | request |
serverNumFailedResponses |
Number of failed responses | request |
serverNumSuccessfulResponseWrites |
Number of successful response writes | request |
serverNumFailedResponseWrites |
Number of failed response writes | request |
serverTotalSuccessfulResponseLatency |
Total duration for execution of successful responses | millisecond |
serverTotalFailedResponseLatency |
Total duration for execution of failed responses | millisecond |
serverTimeToFirstByte |
Time from request has been received by the server until the first byte is returned to the client | millisecond |
serverStartedMillis |
Time since the service was started | millisecond |
embedder.latency |
Time spent creating an embedding | millisecond |
embedder.sequence_length |
Size of sequence produced by tokenizer | byte |