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# File 'lib/zabbix-ruby-client/plugins/disk.rb', line 6
def collect(*args)
host = args[0]
dev = args[1]
diskinfo = `iostat -dx #{dev} | grep "^#{dev}"`
if $?.to_i == 0
_, rrqm, wrqm, r, w, rkb, wkb, avgrq, avgqu, await, rawait, wawait, svctm, util = diskinfo.split(/\s+/)
else
logger.warn "Please install sysstat."
return []
end
back = []
back << "#{host} disk[#{dev},read_req_per_sec] #{rrqm}"
back << "#{host} disk[#{dev},write_req_per_sec] #{wrqm}"
back << "#{host} disk[#{dev},read_per_sec] #{r}"
back << "#{host} disk[#{dev},write_per_sec] #{w}"
back << "#{host} disk[#{dev},read_sector_per_sec] #{rkb}"
back << "#{host} disk[#{dev},write_sector_per_sec] #{wkb}"
back << "#{host} disk[#{dev},avg_sector_size] #{avgrq}"
back << "#{host} disk[#{dev},avg_queue_length] #{avgqu}"
back << "#{host} disk[#{dev},time_waiting] #{await}"
back << "#{host} disk[#{dev},time_waiting_read] #{rawait}"
back << "#{host} disk[#{dev},time_waiting_write] #{wawait}"
back << "#{host} disk[#{dev},service_time] #{svctm}"
back << "#{host} disk[#{dev},percent_util] #{util}"
return back
end
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