---
title: "Valkey Search - INFO SEARCH Metrics"
description: Valkey Search Module INFO SEARCH Metrics
---

# INFO SEARCH metrics

| Metric Name                                                    |     Section      |     Unit     | Description                                                                                                                                                                       |
| :------------------------------------------------------------- | :--------------: | :----------: | :-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| coordinator_bytes_in                                           |   coordinator    |    Bytes     | Total size (in bytes) of incoming gRPC response messages received by the coordinator client from remote nodes                                                                     |
| coordinator_bytes_out                                          |   coordinator    |    Bytes     | Total size (in bytes) of outgoing gRPC request messages sent by the coordinator client to remote nodes                                                                            |
| coordinator_client_get_global_metadata_failure_count           |   coordinator    |    Count     | Count of failed client requests to get global metadata                                                                                                                            |
| coordinator_client_get_global_metadata_failure_latency_usec    |   coordinator    | Microseconds | Latency distribution (in microseconds) for failed client metadata requests                                                                                                        |
| coordinator_client_get_global_metadata_success_count           |   coordinator    |    Count     | Count of successful client requests to get global metadata                                                                                                                        |
| coordinator_client_get_global_metadata_success_latency_usec    |   coordinator    | Microseconds | Latency distribution (in microseconds) for successful client metadata requests                                                                                                    |
| coordinator_client_search_index_partition_failure_count        |   coordinator    |    Count     | Count of failed client searches on index partitions                                                                                                                               |
| coordinator_client_search_index_partition_failure_latency_usec |   coordinator    | Microseconds | Latency distribution (in microseconds) for failed partition searches                                                                                                              |
| coordinator_client_search_index_partition_success_count        |   coordinator    |    Count     | Count of successful client searches on index partitions                                                                                                                           |
| coordinator_client_search_index_partition_success_latency_usec |   coordinator    | Microseconds | Latency distribution (in microseconds) for successful partition searches                                                                                                          |
| coordinator_server_get_global_metadata_failure_count           |   coordinator    |    Count     | Count of failed server requests to get global metadata                                                                                                                            |
| coordinator_server_get_global_metadata_failure_latency_usec    |   coordinator    | Microseconds | Latency distribution (in microseconds) for failed server metadata requests                                                                                                        |
| coordinator_server_get_global_metadata_success_count           |   coordinator    |    Count     | Count of successful server requests to get global metadata                                                                                                                        |
| coordinator_server_get_global_metadata_success_latency_usec    |   coordinator    | Microseconds | Latency distribution (in microseconds) for successful server metadata requests                                                                                                    |
| coordinator_server_listening_port                              |   coordinator    |     Port     | The port number the coordinator server is listening on                                                                                                                            |
| coordinator_server_search_index_partition_failure_count        |   coordinator    |    Count     | Count of failed server searches on index partitions                                                                                                                               |
| coordinator_server_search_index_partition_failure_latency_usec |   coordinator    | Microseconds | Latency distribution (in microseconds) for failed server partition searches                                                                                                       |
| coordinator_server_search_index_partition_success_count        |   coordinator    |    Count     | Count of successful server searches on index partitions                                                                                                                           |
| coordinator_server_search_index_partition_success_latency_usec |   coordinator    | Microseconds | Latency distribution (in microseconds) for successful server partition searches                                                                                                   |
| coordinator_threads_cpu_time_sec                               |   coordinator    |   Seconds    | Cumulative CPU time consumed by coordinator (gRPC) threads                                                                                                                        |
| hnsw_add_exceptions_count                                      |     hnswlib      |    Count     | Count of exceptions during HNSW vector additions                                                                                                                                  |
| hnsw_create_exceptions_count                                   |     hnswlib      |    Count     | Count of exceptions during HNSW vector creation                                                                                                                                   |
| hnsw_modify_exceptions_count                                   |     hnswlib      |    Count     | Count of exceptions during HNSW vector modifications                                                                                                                              |
| hnsw_remove_exceptions_count                                   |     hnswlib      |    Count     | Count of exceptions during HNSW vector removals                                                                                                                                   |
| hnsw_search_exceptions_count                                   |     hnswlib      |    Count     | Count of exceptions during HNSW vector searches                                                                                                                                   |
| number_of_attributes                                           |   index_stats    |    Count     | Total count of all attributes across all search indexes                                                                                                                           |
| number_of_indexes                                              |   index_stats    |    Count     | Total number of search indexes                                                                                                                                                    |
| total_active_write_threads                                     |   index_stats    |    Count     | Number of active writer threads (0 if suspended, otherwise the writer thread pool size)                                                                                           |
| total_indexed_documents                                        |   index_stats    |    Count     | Total number of indexed documents across all search indexes                                                                                                                       |
| background_indexing_status                                     |     indexing     |    String    | Background indexing status: IN_PROGRESS or NO_ACTIVITY                                                                                                                            |
| flat_vector_index_search_latency_usec                          |     latency      | Microseconds | Latency distribution (in microseconds) for flat vector index searches                                                                                                             |
| hnsw_vector_index_search_latency_usec                          |     latency      | Microseconds | Latency distribution (in microseconds) for HNSW vector index searches                                                                                                             |
| index_reclaimable_memory                                       |      memory      |    Bytes     | Track memory that can be reclaimed after vector deletions                                                                                                                         |
| used_memory_bytes                                              |      memory      |    Bytes     | Total memory used by the module (in bytes)                                                                                                                                        |
| used_memory_human                                              |      memory      |    String    | Total memory used by the module (in human readable format)                                                                                                                        |
| successful_requests_count                                      |      query       |    Count     | Total count of successful query requests                                                                                                                                          |
| failure_requests_count                                         |      query       |    Count     | Total count of failed query requests                                                                                                                                              |
| hybrid_requests_count                                          |      query       |    Count     | Count of hybrid queries (combining vector and non-vector filters)                                                                                                                 |
| nonvector_requests_count                                       |      query       |    Count     | Number of requests that are exclusively non-vector search queries                                                                                                                 |
| vector_requests_count                                          |      query       |    Count     | Number of query requests that include a vector component                                                                                                                          |
| inline_filtering_requests_count                                |      query       |    Count     | Count of queries using inline filtering                                                                                                                                           |
| prefiltering_requests_count                                    |      query       |    Count     | Count of queries using pre-filtering                                                                                                                                              |
| result_record_dropped_count                                    |      query       |    Count     | Tracks records dropped when FT.SEARCH results exceed configured limits                                                                                                            |
| rdb_load_failure_cnt                                           |       rdb        |    Count     | Number of failed RDB load operations                                                                                                                                              |
| rdb_load_success_cnt                                           |       rdb        |    Count     | Number of successful RDB load operations                                                                                                                                          |
| rdb_save_failure_cnt                                           |       rdb        |    Count     | Number of failed RDB save operations                                                                                                                                              |
| rdb_save_success_cnt                                           |       rdb        |    Count     | Number of successful RDB save operations                                                                                                                                          |
| string_interning_store_size                                    | string_interning |    Count     | Number of unique strings in the interning store                                                                                                                                   |
| query_queue_size                                               |   thread-pool    |    Count     | Current size of the reader thread pool queue                                                                                                                                      |
| reader_resumed_cnt                                             |   thread-pool    |    Count     | Number of times the reader worker thread pool was resumed                                                                                                                         |
| used_read_cpu                                                  |   thread-pool    |   Percent    | Average CPU percentage used by reader threads (returns -1 if unavailable)                                                                                                         |
| used_write_cpu                                                 |   thread-pool    |   Percent    | Average CPU percentage used by writer threads (returns -1 if unavailable)                                                                                                         |
| worker_pool_suspend_cnt                                        |   thread-pool    |    Count     | Number of times the worker thread pool was suspended                                                                                                                              |
| writer_queue_size                                              |   thread-pool    |    Count     | Current size of the writer thread pool queue                                                                                                                                      |
| writer_resumed_cnt                                             |   thread-pool    |    Count     | Number of times the writer worker thread pool was resumed                                                                                                                         |
| writer_suspension_expired_cnt                                  |   thread-pool    |    Count     | Number of times writer suspension expired due to timeout                                                                                                                          |
| vector_externing_deferred_entry_cnt                            | vector_externing |    Count     | Count of deferred entries in vector externalization                                                                                                                               |
| vector_externing_entry_count                                   | vector_externing |    Count     | Total number of entries in the vector externalizer                                                                                                                                |
| vector_externing_generated_value_cnt                           | vector_externing |    Count     | Count of generated values during vector externalization                                                                                                                           |
| vector_externing_hash_extern_errors                            | vector_externing |    Count     | Count of errors during hash externalization                                                                                                                                       |
| vector_externing_lru_promote_cnt                               | vector_externing |    Count     | Number of LRU promotions in vector externalization                                                                                                                                |
| vector_externing_num_lru_entries                               | vector_externing |    Count     | Number of entries in the vector externalizer LRU cache                                                                                                                            |
