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Contents
#
# Fluentd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require 'fluent/plugin/input'
module Fluent::Plugin
class GCStatInput < Fluent::Plugin::Input
Fluent::Plugin.register_input('gc_stat', self)
helpers :timer
def initialize
super
@key_map = nil
end
config_param :emit_interval, :time, default: 60
config_param :use_symbol_keys, :bool, default: true
config_param :tag, :string
def configure(conf)
super
unless @use_symbol_keys
@key_map = {}
GC.stat.each_key { |key|
@key_map[key] = key.to_s
}
end
end
def multi_workers_ready?
true
end
def start
super
timer_execute(:in_gc_stat, @emit_interval, &method(:on_timer))
end
def shutdown
super
end
def on_timer
now = Fluent::EventTime.now
record = GC.stat
unless @use_symbol_keys
new_record = {}
record.each_pair { |k, v|
new_record[@key_map[k]] = v
}
record = new_record
end
router.emit(@tag, now, record)
end
end
end
Version data entries
131 entries across 131 versions & 7 rubygems