Our ES stores metadata of user requests (browser, etc) for ads. The retention period is, well, indefinite, as far as I know.
Output is:
{
"_nodes": {
"total": 3,
"successful": 3,
"failed": 0
},
"cluster_name": "inventory-cluster",
"cluster_uuid": "N9PS1MEjRmGISyldE_6_8Q",
"timestamp": 1643900486551,
"status": "green",
"indices": {
"count": 780,
"shards": {
"total": 791,
"primaries": 780,
"replication": 0.014102564102564103,
"index": {
"shards": {
"min": 1,
"max": 2,
"avg": 1.014102564102564
},
"primaries": {
"min": 1,
"max": 1,
"avg": 1
},
"replication": {
"min": 0,
"max": 1,
"avg": 0.014102564102564103
}
}
},
"docs": {
"count": 85996056788,
"deleted": 19434
},
"store": {
"size_in_bytes": 6264857988008,
"total_data_set_size_in_bytes": 6264857988008,
"reserved_in_bytes": 0
},
"fielddata": {
"memory_size_in_bytes": 64814320,
"evictions": 0
},
"query_cache": {
"memory_size_in_bytes": 3638343819,
"total_count": 149964198,
"hit_count": 5432947,
"miss_count": 144531251,
"cache_size": 37404,
"cache_count": 171155,
"evictions": 133751
},
"completion": {
"size_in_bytes": 0
},
"segments": {
"count": 20436,
"memory_in_bytes": 159814200,
"terms_memory_in_bytes": 100031776,
"stored_fields_memory_in_bytes": 22120976,
"term_vectors_memory_in_bytes": 0,
"norms_memory_in_bytes": 9125952,
"points_memory_in_bytes": 0,
"doc_values_memory_in_bytes": 28535496,
"index_writer_memory_in_bytes": 106816252,
"version_map_memory_in_bytes": 0,
"fixed_bit_set_memory_in_bytes": 63368,
"max_unsafe_auto_id_timestamp": 1643900400952,
"file_sizes": {}
},
"mappings": {
"field_types": [
{
"name": "boolean",
"count": 2,
"index_count": 2,
"script_count": 0
},
{
"name": "date",
"count": 791,
"index_count": 773,
"script_count": 0
},
{
"name": "float",
"count": 4,
"index_count": 2,
"script_count": 0
},
{
"name": "keyword",
"count": 5487,
"index_count": 773,
"script_count": 0
},
{
"name": "long",
"count": 779,
"index_count": 773,
"script_count": 0
},
{
"name": "nested",
"count": 2,
"index_count": 2,
"script_count": 0
},
{
"name": "object",
"count": 20,
"index_count": 4,
"script_count": 0
},
{
"name": "text",
"count": 5397,
"index_count": 773,
"script_count": 0
}
],
"runtime_field_types": []
},
"analysis": {
"char_filter_types": [],
"tokenizer_types": [],
"filter_types": [],
"analyzer_types": [],
"built_in_char_filters": [],
"built_in_tokenizers": [],
"built_in_filters": [],
"built_in_analyzers": []
},
"versions": [
{
"version": "7.14.1",
"index_count": 780,
"primary_shard_count": 780,
"total_primary_bytes": 6264727332030
}
]
},
"nodes": {
"count": {
"total": 3,
"coordinating_only": 0,
"data": 3,
"data_cold": 3,
"data_content": 3,
"data_frozen": 3,
"data_hot": 3,
"data_warm": 3,
"ingest": 3,
"master": 3,
"ml": 3,
"remote_cluster_client": 3,
"transform": 3,
"voting_only": 0
},
"versions": [
"7.14.1"
],
"os": {
"available_processors": 56,
"allocated_processors": 56,
"names": [
{
"name": "Linux",
"count": 3
}
],
"pretty_names": [
{
"pretty_name": "Debian GNU/Linux 10 (buster)",
"count": 3
}
],
"architectures": [
{
"arch": "amd64",
"count": 3
}
],
"mem": {
"total_in_bytes": 270079356928,
"free_in_bytes": 1808535552,
"used_in_bytes": 268270821376,
"free_percent": 1,
"used_percent": 99
}
},
"process": {
"cpu": {
"percent": 13
},
"open_file_descriptors": {
"min": 1742,
"max": 4134,
"avg": 3333
}
},
"jvm": {
"max_uptime_in_millis": 4159311377,
"versions": [
{
"version": "16.0.2",
"vm_name": "OpenJDK 64-Bit Server VM",
"vm_version": "16.0.2+7",
"vm_vendor": "Eclipse Foundation",
"bundled_jdk": true,
"using_bundled_jdk": true,
"count": 3
}
],
"mem": {
"heap_used_in_bytes": 80659970856,
"heap_max_in_bytes": 193273528320
},
"threads": 445
},
"fs": {
"total_in_bytes": 16727295205376,
"free_in_bytes": 10416860811264,
"available_in_bytes": 9566801821696
},
"plugins": [],
"network_types": {
"transport_types": {
"security4": 3
},
"http_types": {
"security4": 3
}
},
"discovery_types": {
"zen": 3
},
"packaging_types": [
{
"flavor": "default",
"type": "deb",
"count": 3
}
],
"ingest": {
"number_of_pipelines": 2,
"processor_stats": {
"gsub": {
"count": 0,
"failed": 0,
"current": 0,
"time_in_millis": 0
},
"script": {
"count": 0,
"failed": 0,
"current": 0,
"time_in_millis": 0
}
}
}
}
}