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# frozen_string_literal: true
module Gitlab
module Instrumentation
module RedisPayload
include ::Gitlab::Utils::StrongMemoize
# Fetches payload keys from the lazy payload (this avoids
# unnecessary processing of the values).
def known_payload_keys
to_lazy_payload.keys
end
def payload
to_lazy_payload.transform_values do |value|
result = value.call
result if result > 0
end.compact
end
private
def to_lazy_payload
strong_memoize(:to_lazy_payload) do
key_prefix = storage_key ? "redis_#{storage_key}" : 'redis'
{
"#{key_prefix}_calls": -> { get_request_count },
"#{key_prefix}_duration_s": -> { query_time },
"#{key_prefix}_read_bytes": -> { read_bytes },
"#{key_prefix}_write_bytes": -> { write_bytes }
}.symbolize_keys
end
end
end
end
end
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