Cache

proxy.node.cache.contents.num_docs

Represents the number of documents currently residing in the cache.

proxy.process.cache_total_hits

Represents the total number of cache lookups which have been satisfied by either the in-memory cache or the on-disk cache, since statistics collection began.

proxy.process.cache_total_misses

Represents the total number of cache lookups which could not be satisfied by either the in-memory cache or the on-disk cache, and which required origin server revalidation or retrieval.

proxy.process.cache.bytes_total

proxy.process.cache.bytes_used

proxy.process.cache.directory_collision

proxy.process.cache.direntries.total

proxy.process.cache.direntries.used

proxy.process.cache.evacuate.active

proxy.process.cache.evacuate.failure

proxy.process.cache.evacuate.success

proxy.process.cache.frags_per_doc.1

proxy.process.cache.frags_per_doc.2

proxy.process.cache.frags_per_doc.3+

proxy.process.cache.gc_bytes_evacuated

proxy.process.cache.gc_frags_evacuated

proxy.process.cache.hdr_marshal_bytes

proxy.process.cache.hdr_marshals

proxy.process.cache.KB_read_per_sec

proxy.process.cache.KB_write_per_sec

proxy.process.cache.lookup.active

proxy.process.cache.lookup.failure

proxy.process.cache.lookup.success

proxy.process.cache.percent_full

proxy.process.cache.pread_count

proxy.process.cache.ram_cache.bytes_used

proxy.process.cache.ram_cache.hits

proxy.process.cache.ram_cache.misses

proxy.process.cache.ram_cache.total_bytes

proxy.process.cache.read.active

proxy.process.cache.read_busy.failure

proxy.process.cache.read_busy.success

proxy.process.cache.read.failure

proxy.process.cache.read_per_sec

proxy.process.cache.read.success

proxy.process.cache.remove.active

proxy.process.cache.remove.failure

proxy.process.cache.remove.success

proxy.process.cache.scan.active

proxy.process.cache.scan.failure

proxy.process.cache.scan.success

proxy.process.cache.update.active

proxy.process.cache.update.failure

proxy.process.cache.update.success

proxy.process.cache.vector_marshals

proxy.process.cache.write.active

proxy.process.cache.write.backlog.failure

proxy.process.cache.write_bytes_stat

proxy.process.cache.write.failure

proxy.process.cache.write_per_sec

proxy.process.cache.write.success

proxy.process.cache.span.errors.read

The number of span read errors (counter).

proxy.process.cache.span.errors.write

The number of span write errors (counter).

proxy.process.cache.span.failing

The number of failing spans (gauge) - errors > 0 && errors < proxy.config.cache.max_disk_errors.

proxy.process.cache.span.failing + proxy.process.cache.span.offline + proxy.process.cache.span.online = total number of spans.

proxy.process.cache.span.offline

The number of offline spans (gauge) - errors >= proxy.config.cache.max_disk_errors.

proxy.process.cache.span.failing + proxy.process.cache.span.offline + proxy.process.cache.span.online = total number of spans.

proxy.process.cache.span.online

The number of online spans (gauge) - errors == 0.

proxy.process.cache.span.failing + proxy.process.cache.span.offline + proxy.process.cache.span.online = total number of spans.

proxy.process.http.background_fill_bytes_aborted_stat

proxy.process.http.background_fill_bytes_completed_stat

proxy.process.http.background_fill_current_count

proxy.process.http.cache_deletes

proxy.process.http.cache_hit_fresh

proxy.process.http.cache_hit_ims

proxy.process.http.cache_hit_mem_fresh

proxy.process.http.cache_hit_revalidated

proxy.process.http.cache_hit_stale_served

proxy.process.http.cache_lookups

proxy.process.http.cache_miss_changed

proxy.process.http.cache_miss_client_no_cache

proxy.process.http.cache_miss_client_not_cacheable

proxy.process.http.cache_miss_cold

proxy.process.http.cache_miss_ims

proxy.process.http.cache_read_error

proxy.process.http.cache_read_errors

proxy.process.http.cache_updates

proxy.process.http.cache_write_errors

proxy.process.http.cache_writes

proxy.process.http.tcp_client_refresh_count_stat

proxy.process.http.tcp_client_refresh_origin_server_bytes_stat

proxy.process.http.tcp_client_refresh_user_agent_bytes_stat

proxy.process.http.tcp_expired_miss_count_stat

proxy.process.http.tcp_expired_miss_origin_server_bytes_stat

proxy.process.http.tcp_expired_miss_user_agent_bytes_stat

proxy.process.http.tcp_hit_count_stat

proxy.process.http.tcp_hit_origin_server_bytes_stat

proxy.process.http.tcp_hit_user_agent_bytes_stat

proxy.process.http.tcp_ims_hit_count_stat

proxy.process.http.tcp_ims_hit_origin_server_bytes_stat

proxy.process.http.tcp_ims_hit_user_agent_bytes_stat

proxy.process.http.tcp_ims_miss_count_stat

proxy.process.http.tcp_ims_miss_origin_server_bytes_stat

proxy.process.http.tcp_ims_miss_user_agent_bytes_stat

proxy.process.http.tcp_miss_count_stat

proxy.process.http.tcp_miss_origin_server_bytes_stat

proxy.process.http.tcp_miss_user_agent_bytes_stat

proxy.process.http.tcp_refresh_hit_count_stat

proxy.process.http.tcp_refresh_hit_origin_server_bytes_stat

proxy.process.http.tcp_refresh_hit_user_agent_bytes_stat

proxy.process.http.tcp_refresh_miss_count_stat

proxy.process.http.tcp_refresh_miss_origin_server_bytes_stat

proxy.process.http.tcp_refresh_miss_user_agent_bytes_stat