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# frozen_string_literal: true
module Gitlab
module Memory
class Watchdog
module Monitor
class RssMemoryLimit
attr_reader :memory_limit
def initialize(memory_limit:)
@memory_limit = memory_limit
end
def call
worker_rss = Gitlab::Metrics::System.memory_usage_rss[:total]
return { threshold_violated: false, payload: {} } if worker_rss <= memory_limit
{ threshold_violated: true, payload: payload(worker_rss, memory_limit) }
end
private
def payload(worker_rss, memory_limit)
{
message: 'rss memory limit exceeded',
memwd_rss_bytes: worker_rss,
memwd_max_rss_bytes: memory_limit
}
end
end
end
end
end
end
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