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Memcache Fieldsedit
Memcached-specific event fields
memcache.protocol_typeedit
type: keyword
The memcache protocol implementation. The value can be "binary" for binary-based, "text" for text-based, or "unknown" for an unknown memcache protocol type.
memcache.request.lineedit
type: keyword
The raw command line for unknown commands ONLY.
memcache.request.commandedit
type: keyword
The memcache command being requested in the memcache text protocol. For example "set" or "get". The binary protocol opcodes are translated into memcache text protocol commands.
memcache.response.commandedit
type: keyword
Either the text based protocol response message type or the name of the originating request if binary protocol is used.
memcache.request.typeedit
type: keyword
The memcache command classification. This value can be "UNKNOWN", "Load", "Store", "Delete", "Counter", "Info", "SlabCtrl", "LRUCrawler", "Stats", "Success", "Fail", or "Auth".
memcache.response.typeedit
type: keyword
The memcache command classification. This value can be "UNKNOWN", "Load", "Store", "Delete", "Counter", "Info", "SlabCtrl", "LRUCrawler", "Stats", "Success", "Fail", or "Auth". The text based protocol will employ any of these, whereas the binary based protocol will mirror the request commands only (see memcache.response.status
for binary protocol).
memcache.response.error_msgedit
type: keyword
The optional error message in the memcache response (text based protocol only).
memcache.request.opcodeedit
type: keyword
The binary protocol message opcode name.
memcache.response.opcodeedit
type: keyword
The binary protocol message opcode name.
memcache.request.opcode_valueedit
type: long
The binary protocol message opcode value.
memcache.response.opcode_valueedit
type: long
The binary protocol message opcode value.
memcache.request.opaqueedit
type: long
The binary protocol opaque header value used for correlating request with response messages.
memcache.response.opaqueedit
type: long
The binary protocol opaque header value used for correlating request with response messages.
memcache.request.vbucketedit
type: long
The vbucket index sent in the binary message.
memcache.response.statusedit
type: keyword
The textual representation of the response error code (binary protocol only).
memcache.response.status_codeedit
type: long
The status code value returned in the response (binary protocol only).
memcache.request.keysedit
type: list
The list of keys sent in the store or load commands.
memcache.response.keysedit
type: list
The list of keys returned for the load command (if present).
memcache.request.count_valuesedit
type: long
The number of values found in the memcache request message. If the command does not send any data, this field is missing.
memcache.response.count_valuesedit
type: long
The number of values found in the memcache response message. If the command does not send any data, this field is missing.
memcache.request.valuesedit
type: list
The list of base64 encoded values sent with the request (if present).
memcache.response.valuesedit
type: list
The list of base64 encoded values sent with the response (if present).
memcache.request.bytesedit
type: long
format: bytes
The byte count of the values being transfered.
memcache.response.bytesedit
type: long
format: bytes
The byte count of the values being transfered.
memcache.request.deltaedit
type: long
The counter increment/decrement delta value.
memcache.request.initialedit
type: long
The counter increment/decrement initial value parameter (binary protocol only).
memcache.request.verbosityedit
type: long
The value of the memcache "verbosity" command.
memcache.request.raw_argsedit
type: keyword
The text protocol raw arguments for the "stats …" and "lru crawl …" commands.
memcache.request.source_classedit
type: long
The source class id in slab reassign command.
memcache.request.dest_classedit
type: long
The destination class id in slab reassign command.
memcache.request.automoveedit
type: keyword
The automove mode in the slab automove command expressed as a string. This value can be "standby"(=0), "slow"(=1), "aggressive"(=2), or the raw value if the value is unknown.
memcache.request.flagsedit
type: long
The memcache command flags sent in the request (if present).
memcache.response.flagsedit
type: long
The memcache message flags sent in the response (if present).
memcache.request.exptimeedit
type: long
The data expiry time in seconds sent with the memcache command (if present). If the value is <30 days, the expiry time is relative to "now", or else it is an absolute Unix time in seconds (32-bit).
memcache.request.sleep_usedit
type: long
The sleep setting in microseconds for the lru_crawler sleep command.
memcache.response.valueedit
type: long
The counter value returned by a counter operation.
memcache.request.noreplyedit
type: boolean
Set to true if noreply was set in the request. The memcache.response
field will be missing.
memcache.request.quietedit
type: boolean
Set to true if the binary protocol message is to be treated as a quiet message.
memcache.request.cas_uniqueedit
type: long
The CAS (compare-and-swap) identifier if present.
memcache.response.cas_uniqueedit
type: long
The CAS (compare-and-swap) identifier to be used with CAS-based updates (if present).
memcache.response.statsedit
type: list
The list of statistic values returned. Each entry is a dictionary with the fields "name" and "value".
memcache.response.versionedit
type: keyword
The returned memcache version string.