We had around 90 indices rolling over daily. Now half of those indices are on monthly rolls, more than half of the second half is on weekly rolls and the rest are on daily rolls since they are huge indices. I also reindexed very small indices to one single index to decrease the count but for most of the indices i must wait for them to just get deleted when their lifecycle completes.
Clustar stats output:
"status" : "green",
"indices" : {
"count" : 1862,
"shards" : {
"total" : 3724,
"primaries" : 1862,
"replication" : 1.0,
"index" : {
"shards" : {
"min" : 2,
"max" : 2,
"avg" : 2.0
},
"primaries" : {
"min" : 1,
"max" : 1,
"avg" : 1.0
},
"replication" : {
"min" : 1.0,
"max" : 1.0,
"avg" : 1.0
}
}
},
"docs" : {
"count" : 6352361386,
"deleted" : 566326
},
"store" : {
"size_in_bytes" : 2528196733514
},
"fielddata" : {
"memory_size_in_bytes" : 158088104,
"evictions" : 0
},
"query_cache" : {
"memory_size_in_bytes" : 195442208,
"total_count" : 15025463,
"hit_count" : 1801538,
"miss_count" : 13223925,
"cache_size" : 16991,
"cache_count" : 59037,
"evictions" : 42046
},
"completion" : {
"size_in_bytes" : 0
},
"segments" : {
"count" : 20331,
"memory_in_bytes" : 192590236,
"terms_memory_in_bytes" : 138837504,
"stored_fields_memory_in_bytes" : 23589352,
"term_vectors_memory_in_bytes" : 0,
"norms_memory_in_bytes" : 17520448,
"points_memory_in_bytes" : 0,
"doc_values_memory_in_bytes" : 12642932,
"index_writer_memory_in_bytes" : 3371199768,
"version_map_memory_in_bytes" : 354,
"fixed_bit_set_memory_in_bytes" : 14168,
"max_unsafe_auto_id_timestamp" : 1615876202047,
"file_sizes" : { }
},
"mappings" : {
"field_types" : [
{
"name" : "alias",
"count" : 1,
"index_count" : 1
},
{
"name" : "boolean",
"count" : 1877,
"index_count" : 1167
},
{
"name" : "date",
"count" : 2226,
"index_count" : 1859
},
{
"name" : "double",
"count" : 17,
"index_count" : 5
},
{
"name" : "float",
"count" : 14,
"index_count" : 14
},
{
"name" : "geo_point",
"count" : 1,
"index_count" : 1
},
{
"name" : "integer",
"count" : 816,
"index_count" : 70
},
{
"name" : "ip",
"count" : 2,
"index_count" : 1
},
{
"name" : "keyword",
"count" : 28151,
"index_count" : 1862
},
{
"name" : "long",
"count" : 6776,
"index_count" : 1462
},
{
"name" : "nested",
"count" : 75,
"index_count" : 73
},
{
"name" : "object",
"count" : 4359,
"index_count" : 1229
},
{
"name" : "text",
"count" : 28246,
"index_count" : 1860
}
]
},
"analysis" : {
"char_filter_types" : [ ],
"tokenizer_types" : [ ],
"filter_types" : [ ],
"analyzer_types" : [ ],
"built_in_char_filters" : [ ],
"built_in_tokenizers" : [ ],
"built_in_filters" : [ ],
"built_in_analyzers" : [ ]
}
},
"nodes" : {
"count" : {
"total" : 3,
"coordinating_only" : 0,
"data" : 2,
"ingest" : 3,
"master" : 3,
"remote_cluster_client" : 3
},
"versions" : [
"7.7.0"
],
"os" : {
"available_processors" : 3,
"allocated_processors" : 3,
"names" : [
{
"name" : "Linux",
"count" : 3
}
],
"pretty_names" : [
{
"pretty_name" : "CentOS Linux 7 (Core)",
"count" : 3
}
],
"mem" : {
"total_in_bytes" : 607702573056,
"free_in_bytes" : 368752975872,
"used_in_bytes" : 238949597184,
"free_percent" : 61,
"used_percent" : 39
}
},
"process" : {
"cpu" : {
"percent" : 8
},
"open_file_descriptors" : {
"min" : 342,
"max" : 6652,
"avg" : 4541
}
},
"jvm" : {
"max_uptime_in_millis" : 6610367046,
"versions" : [
{
"version" : "12.0.2",
"vm_name" : "OpenJDK 64-Bit Server VM",
"vm_version" : "12.0.2+10",
"vm_vendor" : "Oracle Corporation",
"bundled_jdk" : true,
"using_bundled_jdk" : false,
"count" : 3
}
],
"mem" : {
"heap_used_in_bytes" : 17384111424,
"heap_max_in_bytes" : 51513458688
},
"threads" : 404
},
"fs" : {
"total_in_bytes" : 71984744497152,
"free_in_bytes" : 53391446179840,
"available_in_bytes" : 53391446179840
},
"plugins" : [
{
"name" : "opendistro_alerting",
"version" : "1.8.0.0",
"elasticsearch_version" : "7.7.0",
"java_version" : "1.8",
"description" : "Amazon OpenDistro alerting plugin",
"classname" : "com.amazon.opendistroforelasticsearch.alerting.AlertingPlugin",
"extended_plugins" : [
"lang-painless"
],
"has_native_controller" : false
},
{
"name" : "opendistro_performance_analyzer",
"version" : "1.8.0.0",
"elasticsearch_version" : "7.7.0",
"java_version" : "1.8",
"description" : "Performance Analyzer Plugin",
"classname" : "com.amazon.opendistro.elasticsearch.performanceanalyzer.PerformanceAnalyzerPlugin",
"extended_plugins" : [ ],
"has_native_controller" : false
},
{
"name" : "opendistro-knn",
"version" : "1.8.0.0",
"elasticsearch_version" : "7.7.0",
"java_version" : "1.8",
"description" : "Open Distro for Elasticsearch KNN",
"classname" : "com.amazon.opendistroforelasticsearch.knn.plugin.KNNPlugin",
"extended_plugins" : [ ],
"has_native_controller" : false
},
{
"name" : "opendistro_security",
"version" : "1.8.0.0",
"elasticsearch_version" : "7.7.0",
"java_version" : "1.8",
"description" : "Provide access control related features for Elasticsearch 7",
"classname" : "com.amazon.opendistroforelasticsearch.security.OpenDistroSecurityPlugin",
"extended_plugins" : [ ],
"has_native_controller" : false
},
{
"name" : "opendistro-job-scheduler",
"version" : "1.8.0.0",
"elasticsearch_version" : "7.7.0",
"java_version" : "1.8",
"description" : "Open Distro for Elasticsearch job schduler plugin",
"classname" : "com.amazon.opendistroforelasticsearch.jobscheduler.JobSchedulerPlugin",
"extended_plugins" : [ ],
"has_native_controller" : false
},
{
"name" : "opendistro_sql",
"version" : "1.8.0.0",
"elasticsearch_version" : "7.7.0",
"java_version" : "1.8",
"description" : "Open Distro for Elasticsearch SQL",
"classname" : "com.amazon.opendistroforelasticsearch.sql.plugin.SqlPlug",
"extended_plugins" : [ ],
"has_native_controller" : false
},
{
"name" : "opendistro-anomaly-detection",
"version" : "1.8.0.0",
"elasticsearch_version" : "7.7.0",
"java_version" : "1.8",
"description" : "Amazon opendistro elasticsearch anomaly detector plugin",
"classname" : "com.amazon.opendistroforelasticsearch.ad.AnomalyDetectorPlugin",
"extended_plugins" : [
"lang-painless",
"opendistro-job-scheduler"
],
"has_native_controller" : false
},
{
"name" : "opendistro_index_management",
"version" : "1.8.0.0",
"elasticsearch_version" : "7.7.0",
"java_version" : "1.8",
"description" : "Open Distro Index State Management Plugin",
"classname" : "com.amazon.opendistroforelasticsearch.indexstatemanagement.IndexStateManagementPlugin",
"extended_plugins" : [
"opendistro-job-scheduler"
],
"has_native_controller" : false
}
],
"network_types" : {
"transport_types" : {
"com.amazon.opendistroforelasticsearch.security.ssl.http.netty.OpenDistroSecuritySSLNettyTransport" : 3
},
"http_types" : {
"com.amazon.opendistroforelasticsearch.security.http.OpenDistroSecurityHttpServerTransport" : 3
}
},
"discovery_types" : {
"zen" : 3
},
"packaging_types" : [
{
"flavor" : "oss",
"type" : "tar",
"count" : 3
}
],
"ingest" : {
"number_of_pipelines" : 0,
"processor_stats" : { }
}
}
}