2,648c2,648
< 	"fts_total_queries": {
< 		"type": "counter",
< 		"help": "The number of full text queries per second for an index",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Query Rate"
< 	},
< 	"fts_total_internal_queries": {
< 		"type": "counter",
< 		"help": "The number of internal queries from the co-ordinating node to other nodes, per unit time for an index",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		]
< 	},
< 	"fts_num_mutations_to_index": {
< 		"type": "gauge",
< 		"help": "DCP sequence numbers yet to be indexed for an index",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Mutations Remaining"
< 	},
< 	"fts_doc_count": {
< 		"type": "counter",
< 		"help": "Number of documents in the index",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Docs"
< 	},
< 	"fts_total_bytes_indexed": {
< 		"type": "gauge",
< 		"help": "Rate of bytes indexed for an index",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Index Rate"
< 	},
< 	"fts_total_request_time": {
< 		"type": "counter",
< 		"help": "Total time spent processing query requests for an index",
< 		"unit": "nanoseconds",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		]
< 	},
< 	"fts_num_recs_to_persist": {
< 		"type": "gauge",
< 		"help": "The number of entries (terms, records, dictionary rows, etc) by Bleve not yet persisted to storage",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Records to Persist"
< 	},
< 	"fts_num_bytes_used_disk": {
< 		"type": "gauge",
< 		"help": "The number of bytes used on disk by the index",
< 		"unit": "bytes",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Disk Size"
< 	},
< 	"fts_num_bytes_used_disk_by_root": {
< 		"type": "gauge",
< 		"help": "The number of bytes used on disk by the root segment",
< 		"unit": "bytes",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		]
< 	},
< 	"fts_num_root_memorysegments": {
< 		"type": "gauge",
< 		"help": "The number of memory segments in the root segment",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Memory Segments"
< 	},
< 	"fts_num_root_filesegments": {
< 		"type": "gauge",
< 		"help": "The number of file segments in the root segment",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Disk Segments"
< 	},
< 	"fts_num_pindexes_actual": {
< 		"type": "gauge",
< 		"help": "Total number of pindexes currently",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Partitions"
< 	},
< 	"fts_num_pindexes_target": {
< 		"type": "gauge",
< 		"help": "Planned/expected number of pindexes",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Partitions Expected"
< 	},
< 	"fts_total_compaction_written_bytes": {
< 		"type": "counter",
< 		"help": "Number of bytes written to disk as a result of compaction",
< 		"unit": "bytes",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Compaction Rate"
< 	},
< 	"fts_avg_queries_latency": {
< 		"type": "gauge",
< 		"help": "Average latency of queries per unit time for an index",
< 		"unit": "milliseconds",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Query Latency"
< 	},
< 	"fts_avg_internal_queries_latency": {
< 		"type": "gauge",
< 		"help": "Average latency of inter-node queries per unit time for an index",
< 		"unit": "milliseconds",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		]
< 	},
< 	"fts_total_queries_slow": {
< 		"type": "counter",
< 		"help": "The number of FTS queries in the slow query log",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Slow Queries"
< 	},
< 	"fts_total_queries_timeout": {
< 		"type": "counter",
< 		"help": "The number of FTS queries for an index that exceeded the timeout",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Query Timeout Rate"
< 	},
< 	"fts_total_queries_error": {
< 		"type": "counter",
< 		"help": "The number of FTS queries for an index that resulted in an error",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Query Error Rate"
< 	},
< 	"fts_total_queries_search_in_context_error": {
< 		"type": "counter",
< 		"help": "The number of FTS queries that resulted in an error while searching in context",
< 		"uiName": "Search Query Error SearchInContext"
< 	},
< 	"fts_total_queries_bad_request_error": {
< 		"type": "counter",
< 		"help": "The number of FTS queries that resulted in an error due to a bad request",
< 		"uiName": "Search Query Error BadRequest"
< 	},
< 	"fts_total_queries_consistency_error": {
< 		"type": "counter",
< 		"help": "The number of FTS queries that resulted in an error due to a failure to meet consistency requirements",
< 		"uiName": "Search Query Error DissatisfiedConsistency"
< 	},
< 	"fts_total_queries_max_result_window_exceeded_error": {
< 		"type": "counter",
< 		"help": "The number of FTS queries that resulted in an error due to exceeding the maximum result window",
< 		"uiName": "Search Query Error MaxResultWindowExceeded"
< 	},
< 	"fts_total_queries_partial_results_error": {
< 		"type": "counter",
< 		"help": "The number of FTS queries that resulted in an error due to only partial results being returned",
< 		"uiName": "Search Query Error PartialResults"
< 	},
< 	"fts_total_bytes_query_results": {
< 		"type": "counter",
< 		"help": "Size of results coming back from full text queries for search results, including the entire size of the JSON sent",
< 		"unit": "bytes",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Result Rate"
< 	},
< 	"fts_total_term_searchers": {
< 		"type": "counter",
< 		"help": "Number of bleve term searchers",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"notes": "This is a bleve level statistic. Each query will require one or more term searchers to be satisfied, with more complex queries typically requiring more term searchers. This value is therefore a additional way to look at query load that approximates how complex a \"query\" is (query may break down to many different term searchers)",
< 		"uiName": "Term Searchers Start Rate"
< 	},
< 	"fts_total_term_searchers_finished": {
< 		"type": "counter",
< 		"help": "Total term searchers that have finished serving a query",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		]
< 	},
< 	"fts_num_files_on_disk": {
< 		"type": "gauge",
< 		"help": "The number of files on disk for an index",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		],
< 		"uiName": "Search Disk Files"
< 	},
< 	"fts_num_bytes_used_ram": {
< 		"type": "gauge",
< 		"help": "The number of bytes used in memory",
< 		"unit": "bytes",
< 		"notes": "Process level statistic from the Go runtime",
< 		"uiName": "RAM Used by Search"
< 	},
< 	"fts_num_bytes_ram_quota": {
< 		"type": "gauge",
< 		"help": "The number of bytes allocated by the cluster manager as maximum usable memory for fts service",
< 		"unit": "bytes",
< 		"notes": "Process level statistic as set by the cluster manager",
< 		"uiName": "RAM Quota for Search"
< 	},
< 	"fts_pct_used_ram": {
< 		"type": "gauge",
< 		"help": "The percentage of RAM quota used by the fts service",
< 		"unit": "percent",
< 		"notes": "Process level statistic from the Go runtime and cluster manager",
< 		"uiName": "Pct RAM Used by Search"
< 	},
< 	"fts_total_gc": {
< 		"type": "counter",
< 		"help": "The number of garbage collection events triggered",
< 		"notes": "Process level statistic from the Go runtime"
< 	},
< 	"fts_pct_cpu_gc": {
< 		"type": "gauge",
< 		"help": "The percentage of CPU time spent by an index in garbage collection",
< 		"unit": "percent",
< 		"notes": "Process level statistic from the Go runtime"
< 	},
< 	"fts_total_grpc_internal_queries": {
< 		"type": "counter",
< 		"help": "The number of internal gRPC requests from the co-ordinating node for the query to other nodes, for an index",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		]
< 	},
< 	"fts_total_grpc_queries": {
< 		"type": "counter",
< 		"help": "The total number of queries, using gRPC for streaming, for an index",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		]
< 	},
< 	"fts_total_grpc_queries_slow": {
< 		"type": "counter",
< 		"help": "The number of queries in the slow query log, using gRPC for streaming, for an index",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		]
< 	},
< 	"fts_total_grpc_queries_timeout": {
< 		"type": "counter",
< 		"help": "The number of queries that exceeded the timeout, using gRPC for streaming, for an index",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		]
< 	},
< 	"fts_avg_grpc_queries_latency": {
< 		"type": "gauge",
< 		"help": "Average latency per query, using gRPC for streaming, for an index",
< 		"unit": "milliseconds",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		]
< 	},
< 	"fts_total_grpc_queries_error": {
< 		"type": "counter",
< 		"help": "The number of queries that resulted in an error, using gRPC for streaming, for an index",
< 		"labels": [
< 			"bucket",
< 			"scope",
< 			"collection",
< 			"index"
< 		]
< 	},
< 	"fts_tot_bleve_dest_opened": {
< 		"type": "counter",
< 		"help": "The number of times Bleve destinations opened",
< 		"notes": "Each Bleve destination corresponds to a Bleve index."
< 	},
< 	"fts_total_queries_rejected_by_herder": {
< 		"type": "counter",
< 		"help": "The number of queries rejected by the app herder when the memory used exceeds the application's query quota",
< 		"uiName": "Rejected Queries"
< 	},
< 	"fts_curr_batches_blocked_by_herder": {
< 		"type": "gauge",
< 		"help": "The difference between the number of batches that have been indexed and the number of batches yet to be indexed",
< 		"notes": "The app herder blocks indexing of batches till there is sufficient memory i.e. the memory used is below the memory quota",
< 		"uiName": "DCP Batches Blocked"
< 	},
< 	"fts_tot_queryreject_on_memquota": {
< 		"type": "counter",
< 		"help": "Total number of queries rejected due to the memory quota being lesser than the estimated memory required for merging search results from all partitions from the query"
< 	},
< 	"fts_tot_grpc_queryreject_on_memquota": {
< 		"type": "counter",
< 		"help": "Total number of gRPC queries rejected due to the memory quota being lesser than the estimated memory required for merging search results from all partitions from the query"
< 	},
< 	"fts_batch_bytes_added": {
< 		"type": "counter",
< 		"help": "Total number of bytes from batches yet to be indexed.",
< 		"unit": "bytes"
< 	},
< 	"fts_num_batches_introduced": {
< 		"type": "counter",
< 		"help": "Total number of batches introduced as part of indexing."
< 	},
< 	"fts_tot_grpcs_listeners_closed": {
< 		"type": "counter",
< 		"help": "Total number of gRPC SSL listeners closed"
< 	},
< 	"fts_tot_remote_http": {
< 		"type": "counter",
< 		"help": "Total number of remote(i.e. different node) HTTP requests"
< 	},
< 	"fts_tot_remote_http2": {
< 		"type": "counter",
< 		"help": "Total number of remote(i.e. different node) HTTP SSL requests"
< 	},
< 	"fts_tot_remote_http_ssl": {
< 		"type": "counter",
< 		"help": "Total number of remote(i.e. different node) HTTP SSL requests"
< 	},
< 	"fts_tot_batches_flushed_on_maxops": {
< 		"type": "counter",
< 		"help": "Total number of batches executed due to the batch size being greater than the maximum number of operations per batch"
< 	},
< 	"fts_tot_batches_flushed_on_timer": {
< 		"type": "counter",
< 		"help": "Total number of batches executed at regular intervals"
< 	},
< 	"fts_tot_bleve_dest_closed": {
< 		"type": "counter",
< 		"help": "Total number of times Bleve destinations closed"
< 	},
< 	"fts_tot_remote_grpc": {
< 		"type": "counter",
< 		"help": "Total number of remote(i.e. different node) gRPC requests"
< 	},
< 	"fts_tot_remote_grpc_tls": {
< 		"type": "counter",
< 		"help": "Total number of remote(i.e. different node) gRPC SSL requests when adding clients."
< 	},
< 	"fts_tot_remote_grpc_ssl": {
< 		"type": "counter",
< 		"help": "Total number of remote(i.e. different node) gRPC SSL requests when adding clients."
< 	},
< 	"fts_batch_bytes_removed": {
< 		"type": "counter",
< 		"help": "Total number of bytes from batches which have been indexed.",
< 		"unit": "bytes",
< 		"notes": "This stat is associated with the fts_batch_bytes_added stat, in that they represent the completion and queuing of an indexing operation respectively."
< 	},
< 	"fts_tot_grpc_listeners_opened": {
< 		"type": "counter",
< 		"help": "Total number of gRPC listeners opened"
< 	},
< 	"fts_tot_grpc_listeners_closed": {
< 		"type": "counter",
< 		"help": "Total number of gRPC listeners closed"
< 	},
< 	"fts_tot_grpcs_listeners_opened": {
< 		"type": "counter",
< 		"help": "Total number of gRPC SSL listeners opened"
< 	},
< 	"fts_tot_http_limitlisteners_closed": {
< 		"type": "counter",
< 		"help": "Total number of HTTP limit listeners closed"
< 	},
< 	"fts_tot_https_limitlisteners_closed": {
< 		"type": "counter",
< 		"help": "Total number of HTTPS limit listeners closed"
< 	},
< 	"fts_tot_https_limitlisteners_opened": {
< 		"type": "counter",
< 		"help": "Total number of HTTPS limit listeners opened"
< 	},
< 	"fts_tot_http_limitlisteners_opened": {
< 		"type": "counter",
< 		"help": "Total number of HTTP limit listeners opened"
< 	},
< 	"fts_throttle_seconds_total": {
< 		"type": "counter",
< 		"help": "The total time spent throttling (in seconds).",
< 		"unit": "seconds",
< 		"added": "7.5.0",
< 		"notes": "This is a metric specific to serverless.",
< 		"labels": [
< 			"bucket",
< 			"for"
< 		]
< 	},
< 	"fts_throttle_count_total": {
< 		"type": "counter",
< 		"help": "The number of times Regulator instructed an operation to throttle.",
< 		"unit": "seconds",
< 		"added": "7.5.0",
< 		"notes": "This is a metric specific to serverless.",
< 		"labels": [
< 			"bucket",
< 			"for"
< 		]
< 	},
< 	"fts_reject_count_total": {
< 		"type": "counter",
< 		"help": "The number of times Regulator instructed an operation to be rejected.",
< 		"unit": "seconds",
< 		"added": "7.5.0",
< 		"notes": "This is a metric specific to serverless.",
< 		"labels": [
< 			"bucket",
< 			"for"
< 		]
< 	},
< 	"fts_op_count_total": {
< 		"type": "counter",
< 		"help": "The number of distinct operations recorded with Regulator.",
< 		"unit": "seconds",
< 		"added": "7.5.0",
< 		"notes": "This is a metric specific to serverless.",
< 		"labels": [
< 			"bucket",
< 			"for"
< 		]
< 	},
< 	"fts_meter_cu_total": {
< 		"type": "counter",
< 		"help": "The number of Compute Units (CUs) recorded.",
< 		"unit": "seconds",
< 		"added": "7.5.0",
< 		"notes": "This is a metric specific to serverless.",
< 		"labels": [
< 			"bucket",
< 			"for",
< 			"unbilled",
< 			"variant"
< 		]
< 	},
< 	"fts_credit_cu_total": {
< 		"type": "counter",
< 		"help": "The number of Compute Units (CUs) refunded.",
< 		"unit": "seconds",
< 		"added": "7.5.0",
< 		"notes": "This is a metric specific to serverless.",
< 		"labels": [
< 			"bucket",
< 			"for",
< 			"variant"
< 		]
< 	},
< 	"fts_counter_cu_total": {
< 		"type": "counter",
< 		"help": "The number of distinct operations recording Compute Units (CUs) with Regulator.",
< 		"unit": "seconds",
< 		"added": "7.5.0",
< 		"notes": "This is a metric specific to serverless.",
< 		"labels": [
< 			"bucket",
< 			"for",
< 			"unbilled",
< 			"variant"
< 		]
< 	},
< 	"fts_meter_wu_total": {
< 		"type": "counter",
< 		"help": "The number of Write Units (WUs) recorded.",
< 		"unit": "seconds",
< 		"added": "7.5.0",
< 		"notes": "This is a metric specific to serverless.",
< 		"labels": [
< 			"bucket",
< 			"for",
< 			"unbilled",
< 			"variant"
< 		]
< 	},
< 	"fts_credit_wu_total": {
< 		"type": "counter",
< 		"help": "The number of Write Units (WUs) refunded.",
< 		"unit": "seconds",
< 		"added": "7.5.0",
< 		"notes": "This is a metric specific to serverless.",
< 		"labels": [
< 			"bucket",
< 			"for",
< 			"variant"
< 		]
< 	},
< 	"fts_counter_wu_total": {
< 		"type": "counter",
< 		"help": "The number of distinct operations recording Write Units (WUs) with Regulator.",
< 		"unit": "seconds",
< 		"added": "7.5.0",
< 		"notes": "This is a metric specific to serverless.",
< 		"labels": [
< 			"bucket",
< 			"for",
< 			"unbilled",
< 			"variant"
< 		]
< 	},
< 	"fts_meter_ru_total": {
< 		"type": "counter",
< 		"help": "The number of Read Units (RUs) recorded.",
< 		"unit": "seconds",
< 		"added": "7.5.0",
< 		"notes": "This is a metric specific to serverless.",
< 		"labels": [
< 			"bucket",
< 			"for",
< 			"unbilled",
< 			"variant"
< 		]
< 	},
< 	"fts_credit_ru_total": {
< 		"type": "counter",
< 		"help": "The number of Read Units (RUs) refunded.",
< 		"unit": "seconds",
< 		"added": "7.5.0",
< 		"notes": "This is a metric specific to serverless.",
< 		"labels": [
< 			"bucket",
< 			"for",
< 			"variant"
< 		]
< 	},
< 	"fts_counter_ru_total": {
< 		"type": "counter",
< 		"help": "The number of distinct operations recording Read Units (RUs) with Regulator.",
< 		"unit": "seconds",
< 		"added": "7.5.0",
< 		"notes": "This is a metric specific to serverless.",
< 		"labels": [
< 			"bucket",
< 			"for",
< 			"unbilled",
< 			"variant"
< 		]
< 	},
< 	"fts_boot_timestamp_seconds": {
< 		"type": "gauge",
< 		"help": "The time the service booted in fractional seconds since Unix epoch.",
< 		"unit": "seconds",
< 		"added": "7.5.0",
< 		"notes": "This is a metric specific to serverless."
< 	}
< }
\ No newline at end of file
---
>   "fts_avg_grpc_queries_latency": {
>     "help": "Average latency per query, using gRPC for streaming, for an index",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "gauge",
>     "unit": "milliseconds"
>   },
>   "fts_avg_internal_queries_latency": {
>     "help": "Average latency of inter-node queries per unit time for an index",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "gauge",
>     "unit": "milliseconds"
>   },
>   "fts_avg_queries_latency": {
>     "help": "Average latency of queries per unit time for an index",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "gauge",
>     "uiName": "Search Query Latency",
>     "unit": "milliseconds"
>   },
>   "fts_batch_bytes_added": {
>     "help": "Total number of bytes from batches yet to be indexed.",
>     "type": "counter",
>     "unit": "bytes"
>   },
>   "fts_batch_bytes_removed": {
>     "help": "Total number of bytes from batches which have been indexed.",
>     "notes": "This stat is associated with the fts_batch_bytes_added stat, in that they represent the completion and queuing of an indexing operation respectively.",
>     "type": "counter",
>     "unit": "bytes"
>   },
>   "fts_boot_timestamp_seconds": {
>     "added": "7.5.0",
>     "help": "The time the service booted in fractional seconds since Unix epoch.",
>     "notes": "This is a metric specific to serverless.",
>     "type": "gauge",
>     "unit": "seconds"
>   },
>   "fts_counter_cu_total": {
>     "added": "7.5.0",
>     "help": "The number of distinct operations recording Compute Units (CUs) with Regulator.",
>     "labels": [
>       "bucket",
>       "for",
>       "unbilled",
>       "variant"
>     ],
>     "notes": "This is a metric specific to serverless.",
>     "type": "counter",
>     "unit": "seconds"
>   },
>   "fts_counter_ru_total": {
>     "added": "7.5.0",
>     "help": "The number of distinct operations recording Read Units (RUs) with Regulator.",
>     "labels": [
>       "bucket",
>       "for",
>       "unbilled",
>       "variant"
>     ],
>     "notes": "This is a metric specific to serverless.",
>     "type": "counter",
>     "unit": "seconds"
>   },
>   "fts_counter_wu_total": {
>     "added": "7.5.0",
>     "help": "The number of distinct operations recording Write Units (WUs) with Regulator.",
>     "labels": [
>       "bucket",
>       "for",
>       "unbilled",
>       "variant"
>     ],
>     "notes": "This is a metric specific to serverless.",
>     "type": "counter",
>     "unit": "seconds"
>   },
>   "fts_credit_cu_total": {
>     "added": "7.5.0",
>     "help": "The number of Compute Units (CUs) refunded.",
>     "labels": [
>       "bucket",
>       "for",
>       "variant"
>     ],
>     "notes": "This is a metric specific to serverless.",
>     "type": "counter",
>     "unit": "seconds"
>   },
>   "fts_credit_ru_total": {
>     "added": "7.5.0",
>     "help": "The number of Read Units (RUs) refunded.",
>     "labels": [
>       "bucket",
>       "for",
>       "variant"
>     ],
>     "notes": "This is a metric specific to serverless.",
>     "type": "counter",
>     "unit": "seconds"
>   },
>   "fts_credit_wu_total": {
>     "added": "7.5.0",
>     "help": "The number of Write Units (WUs) refunded.",
>     "labels": [
>       "bucket",
>       "for",
>       "variant"
>     ],
>     "notes": "This is a metric specific to serverless.",
>     "type": "counter",
>     "unit": "seconds"
>   },
>   "fts_curr_batches_blocked_by_herder": {
>     "help": "The difference between the number of batches that have been indexed and the number of batches yet to be indexed",
>     "notes": "The app herder blocks indexing of batches till there is sufficient memory i.e. the memory used is below the memory quota",
>     "type": "gauge",
>     "uiName": "DCP Batches Blocked"
>   },
>   "fts_doc_count": {
>     "help": "Number of documents in the index",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "counter",
>     "uiName": "Search Docs"
>   },
>   "fts_meter_cu_total": {
>     "added": "7.5.0",
>     "help": "The number of Compute Units (CUs) recorded.",
>     "labels": [
>       "bucket",
>       "for",
>       "unbilled",
>       "variant"
>     ],
>     "notes": "This is a metric specific to serverless.",
>     "type": "counter",
>     "unit": "seconds"
>   },
>   "fts_meter_ru_total": {
>     "added": "7.5.0",
>     "help": "The number of Read Units (RUs) recorded.",
>     "labels": [
>       "bucket",
>       "for",
>       "unbilled",
>       "variant"
>     ],
>     "notes": "This is a metric specific to serverless.",
>     "type": "counter",
>     "unit": "seconds"
>   },
>   "fts_meter_wu_total": {
>     "added": "7.5.0",
>     "help": "The number of Write Units (WUs) recorded.",
>     "labels": [
>       "bucket",
>       "for",
>       "unbilled",
>       "variant"
>     ],
>     "notes": "This is a metric specific to serverless.",
>     "type": "counter",
>     "unit": "seconds"
>   },
>   "fts_num_batches_introduced": {
>     "help": "Total number of batches introduced as part of indexing.",
>     "type": "counter"
>   },
>   "fts_num_bytes_ram_quota": {
>     "help": "The number of bytes allocated by the cluster manager as maximum usable memory for fts service",
>     "notes": "Process level statistic as set by the cluster manager",
>     "type": "gauge",
>     "uiName": "RAM Quota for Search",
>     "unit": "bytes"
>   },
>   "fts_num_bytes_used_disk": {
>     "help": "The number of bytes used on disk by the index",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "gauge",
>     "uiName": "Search Disk Size",
>     "unit": "bytes"
>   },
>   "fts_num_bytes_used_disk_by_root": {
>     "help": "The number of bytes used on disk by the root segment",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "gauge",
>     "unit": "bytes"
>   },
>   "fts_num_bytes_used_ram": {
>     "help": "The number of bytes used in memory",
>     "notes": "Process level statistic from the Go runtime",
>     "type": "gauge",
>     "uiName": "RAM Used by Search",
>     "unit": "bytes"
>   },
>   "fts_num_files_on_disk": {
>     "help": "The number of files on disk for an index",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "gauge",
>     "uiName": "Search Disk Files"
>   },
>   "fts_num_mutations_to_index": {
>     "help": "DCP sequence numbers yet to be indexed for an index",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "gauge",
>     "uiName": "Search Mutations Remaining"
>   },
>   "fts_num_pindexes_actual": {
>     "help": "Total number of pindexes currently",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "gauge",
>     "uiName": "Search Partitions"
>   },
>   "fts_num_pindexes_target": {
>     "help": "Planned/expected number of pindexes",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "gauge",
>     "uiName": "Search Partitions Expected"
>   },
>   "fts_num_recs_to_persist": {
>     "help": "The number of entries (terms, records, dictionary rows, etc) by Bleve not yet persisted to storage",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "gauge",
>     "uiName": "Search Records to Persist"
>   },
>   "fts_num_root_filesegments": {
>     "help": "The number of file segments in the root segment",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "gauge",
>     "uiName": "Search Disk Segments"
>   },
>   "fts_num_root_memorysegments": {
>     "help": "The number of memory segments in the root segment",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "gauge",
>     "uiName": "Search Memory Segments"
>   },
>   "fts_op_count_total": {
>     "added": "7.5.0",
>     "help": "The number of distinct operations recorded with Regulator.",
>     "labels": [
>       "bucket",
>       "for"
>     ],
>     "notes": "This is a metric specific to serverless.",
>     "type": "counter",
>     "unit": "seconds"
>   },
>   "fts_pct_cpu_gc": {
>     "help": "The percentage of CPU time spent by an index in garbage collection",
>     "notes": "Process level statistic from the Go runtime",
>     "type": "gauge",
>     "unit": "percent"
>   },
>   "fts_pct_used_ram": {
>     "help": "The percentage of RAM quota used by the fts service",
>     "notes": "Process level statistic from the Go runtime and cluster manager",
>     "type": "gauge",
>     "uiName": "Pct RAM Used by Search",
>     "unit": "percent"
>   },
>   "fts_reject_count_total": {
>     "added": "7.5.0",
>     "help": "The number of times Regulator instructed an operation to be rejected.",
>     "labels": [
>       "bucket",
>       "for"
>     ],
>     "notes": "This is a metric specific to serverless.",
>     "type": "counter",
>     "unit": "seconds"
>   },
>   "fts_throttle_count_total": {
>     "added": "7.5.0",
>     "help": "The number of times Regulator instructed an operation to throttle.",
>     "labels": [
>       "bucket",
>       "for"
>     ],
>     "notes": "This is a metric specific to serverless.",
>     "type": "counter",
>     "unit": "seconds"
>   },
>   "fts_throttle_seconds_total": {
>     "added": "7.5.0",
>     "help": "The total time spent throttling (in seconds).",
>     "labels": [
>       "bucket",
>       "for"
>     ],
>     "notes": "This is a metric specific to serverless.",
>     "type": "counter",
>     "unit": "seconds"
>   },
>   "fts_tot_batches_flushed_on_maxops": {
>     "help": "Total number of batches executed due to the batch size being greater than the maximum number of operations per batch",
>     "type": "counter"
>   },
>   "fts_tot_batches_flushed_on_timer": {
>     "help": "Total number of batches executed at regular intervals",
>     "type": "counter"
>   },
>   "fts_tot_bleve_dest_closed": {
>     "help": "Total number of times Bleve destinations closed",
>     "type": "counter"
>   },
>   "fts_tot_bleve_dest_opened": {
>     "help": "The number of times Bleve destinations opened",
>     "notes": "Each Bleve destination corresponds to a Bleve index.",
>     "type": "counter"
>   },
>   "fts_tot_grpc_listeners_closed": {
>     "help": "Total number of gRPC listeners closed",
>     "type": "counter"
>   },
>   "fts_tot_grpc_listeners_opened": {
>     "help": "Total number of gRPC listeners opened",
>     "type": "counter"
>   },
>   "fts_tot_grpc_queryreject_on_memquota": {
>     "help": "Total number of gRPC queries rejected due to the memory quota being lesser than the estimated memory required for merging search results from all partitions from the query",
>     "type": "counter"
>   },
>   "fts_tot_grpcs_listeners_closed": {
>     "help": "Total number of gRPC SSL listeners closed",
>     "type": "counter"
>   },
>   "fts_tot_grpcs_listeners_opened": {
>     "help": "Total number of gRPC SSL listeners opened",
>     "type": "counter"
>   },
>   "fts_tot_http_limitlisteners_closed": {
>     "help": "Total number of HTTP limit listeners closed",
>     "type": "counter"
>   },
>   "fts_tot_http_limitlisteners_opened": {
>     "help": "Total number of HTTP limit listeners opened",
>     "type": "counter"
>   },
>   "fts_tot_https_limitlisteners_closed": {
>     "help": "Total number of HTTPS limit listeners closed",
>     "type": "counter"
>   },
>   "fts_tot_https_limitlisteners_opened": {
>     "help": "Total number of HTTPS limit listeners opened",
>     "type": "counter"
>   },
>   "fts_tot_queryreject_on_memquota": {
>     "help": "Total number of queries rejected due to the memory quota being lesser than the estimated memory required for merging search results from all partitions from the query",
>     "type": "counter"
>   },
>   "fts_tot_remote_grpc": {
>     "help": "Total number of remote(i.e. different node) gRPC requests",
>     "type": "counter"
>   },
>   "fts_tot_remote_grpc_ssl": {
>     "help": "Total number of remote(i.e. different node) gRPC SSL requests when adding clients.",
>     "type": "counter"
>   },
>   "fts_tot_remote_grpc_tls": {
>     "help": "Total number of remote(i.e. different node) gRPC SSL requests when adding clients.",
>     "type": "counter"
>   },
>   "fts_tot_remote_http": {
>     "help": "Total number of remote(i.e. different node) HTTP requests",
>     "type": "counter"
>   },
>   "fts_tot_remote_http2": {
>     "help": "Total number of remote(i.e. different node) HTTP SSL requests",
>     "type": "counter"
>   },
>   "fts_tot_remote_http_ssl": {
>     "help": "Total number of remote(i.e. different node) HTTP SSL requests",
>     "type": "counter"
>   },
>   "fts_total_bytes_indexed": {
>     "help": "Rate of bytes indexed for an index",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "gauge",
>     "uiName": "Search Index Rate"
>   },
>   "fts_total_bytes_query_results": {
>     "help": "Size of results coming back from full text queries for search results, including the entire size of the JSON sent",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "counter",
>     "uiName": "Search Result Rate",
>     "unit": "bytes"
>   },
>   "fts_total_compaction_written_bytes": {
>     "help": "Number of bytes written to disk as a result of compaction",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "counter",
>     "uiName": "Search Compaction Rate",
>     "unit": "bytes"
>   },
>   "fts_total_gc": {
>     "help": "The number of garbage collection events triggered",
>     "notes": "Process level statistic from the Go runtime",
>     "type": "counter"
>   },
>   "fts_total_grpc_internal_queries": {
>     "help": "The number of internal gRPC requests from the co-ordinating node for the query to other nodes, for an index",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "counter"
>   },
>   "fts_total_grpc_queries": {
>     "help": "The total number of queries, using gRPC for streaming, for an index",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "counter"
>   },
>   "fts_total_grpc_queries_error": {
>     "help": "The number of queries that resulted in an error, using gRPC for streaming, for an index",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "counter"
>   },
>   "fts_total_grpc_queries_slow": {
>     "help": "The number of queries in the slow query log, using gRPC for streaming, for an index",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "counter"
>   },
>   "fts_total_grpc_queries_timeout": {
>     "help": "The number of queries that exceeded the timeout, using gRPC for streaming, for an index",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "counter"
>   },
>   "fts_total_internal_queries": {
>     "help": "The number of internal queries from the co-ordinating node to other nodes, per unit time for an index",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "counter"
>   },
>   "fts_total_queries": {
>     "help": "The number of full text queries per second for an index",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "counter",
>     "uiName": "Search Query Rate"
>   },
>   "fts_total_queries_bad_request_error": {
>     "help": "The number of FTS queries that resulted in an error due to a bad request",
>     "type": "counter",
>     "uiName": "Search Query Error BadRequest"
>   },
>   "fts_total_queries_consistency_error": {
>     "help": "The number of FTS queries that resulted in an error due to a failure to meet consistency requirements",
>     "type": "counter",
>     "uiName": "Search Query Error DissatisfiedConsistency"
>   },
>   "fts_total_queries_error": {
>     "help": "The number of FTS queries for an index that resulted in an error",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "counter",
>     "uiName": "Search Query Error Rate"
>   },
>   "fts_total_queries_max_result_window_exceeded_error": {
>     "help": "The number of FTS queries that resulted in an error due to exceeding the maximum result window",
>     "type": "counter",
>     "uiName": "Search Query Error MaxResultWindowExceeded"
>   },
>   "fts_total_queries_partial_results_error": {
>     "help": "The number of FTS queries that resulted in an error due to only partial results being returned",
>     "type": "counter",
>     "uiName": "Search Query Error PartialResults"
>   },
>   "fts_total_queries_rejected_by_herder": {
>     "help": "The number of queries rejected by the app herder when the memory used exceeds the application's query quota",
>     "type": "counter",
>     "uiName": "Rejected Queries"
>   },
>   "fts_total_queries_search_in_context_error": {
>     "help": "The number of FTS queries that resulted in an error while searching in context",
>     "type": "counter",
>     "uiName": "Search Query Error SearchInContext"
>   },
>   "fts_total_queries_slow": {
>     "help": "The number of FTS queries in the slow query log",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "counter",
>     "uiName": "Search Slow Queries"
>   },
>   "fts_total_queries_timeout": {
>     "help": "The number of FTS queries for an index that exceeded the timeout",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "counter",
>     "uiName": "Search Query Timeout Rate"
>   },
>   "fts_total_request_time": {
>     "help": "Total time spent processing query requests for an index",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "counter",
>     "unit": "nanoseconds"
>   },
>   "fts_total_term_searchers": {
>     "help": "Number of bleve term searchers",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "notes": "This is a bleve level statistic. Each query will require one or more term searchers to be satisfied, with more complex queries typically requiring more term searchers. This value is therefore a additional way to look at query load that approximates how complex a \"query\" is (query may break down to many different term searchers)",
>     "type": "counter",
>     "uiName": "Term Searchers Start Rate"
>   },
>   "fts_total_term_searchers_finished": {
>     "help": "Total term searchers that have finished serving a query",
>     "labels": [
>       "bucket",
>       "scope",
>       "collection",
>       "index"
>     ],
>     "type": "counter"
>   }
> }