Sha256: 376c8f017df0eddfbb11eac6e7e99be5eeccfa832adf9733aad1c781a6df07a3
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Size: 655 Bytes
Versions: 35
Compression:
Stored size: 655 Bytes
Contents
module Bluepill
module ProcessConditions
class MemUsage < ProcessCondition
MB = 1024 ** 2
FORMAT_STR = "%d%s"
MB_LABEL = "MB"
KB_LABEL = "KB"
def initialize(options = {})
@below = options[:below]
end
def run(pid)
# rss is on the 5th col
System.memory_usage(pid).to_f
end
def check(value)
value.kilobytes < @below
end
def format_value(value)
if value.kilobytes >= MB
FORMAT_STR % [(value / 1024).round, MB_LABEL]
else
FORMAT_STR % [value, KB_LABEL]
end
end
end
end
end
Version data entries
35 entries across 35 versions & 8 rubygems