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reduce sleep time for multiple methods #12

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reduce sleep time for multiple methods #12

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67d12bf
batch refresh
akwiatkowski Jan 25, 2014
60df330
batch refresh
akwiatkowski Jan 25, 2014
a1df22f
batch refresh, fix
akwiatkowski Jan 25, 2014
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52 changes: 26 additions & 26 deletions lib/usagewatch/linux.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -19,11 +19,23 @@ def self.uw_diskused_perc
df.split(" ").last.to_f.round(2)
end

# Show the percentage of CPU used
def self.uw_cpuused
def self.batch_refresh
@proc0 = File.readlines('/proc/stat').grep(/^cpu /).first.split(" ")
@bandrx_new0 = self.bandrx
@bandtx_new0 = self.bandtx
@diskio_new0 = self.diskio

sleep 1

@proc1 = File.readlines('/proc/stat').grep(/^cpu /).first.split(" ")
@bandrx_new1 = self.bandrx
@bandtx_new1 = self.bandtx
@diskio_new1 = self.diskio
end

# Show the percentage of CPU used
def self.uw_cpuused(now = true)
batch_refresh if now

@proc0usagesum = @proc0[1].to_i + @proc0[2].to_i + @proc0[3].to_i
@proc1usagesum = @proc1[1].to_i + @proc1[2].to_i + @proc1[3].to_i
Expand Down Expand Up @@ -184,13 +196,10 @@ def self.bandrx
end

# Current Bandwidth Received Calculation in Mbit/s
def self.uw_bandrx

@new0 = self.bandrx
sleep 1
@new1 = self.bandrx
def self.uw_bandrx(now = true)
batch_refresh if now

@bytesreceived = @new1[0].to_i - @new0[0].to_i
@bytesreceived = @bandrx_new1[0].to_i - @bandrx_new0[0].to_i
@bitsreceived = (@bytesreceived * 8)
@megabitsreceived = (@bitsreceived.to_f / 1024 / 1024).round(3)
end
Expand Down Expand Up @@ -239,13 +248,10 @@ def self.bandtx
end

# Current Bandwidth Transmitted in Mbit/s
def self.uw_bandtx

@new0 = self.bandtx
sleep 1
@new1 = self.bandtx
def self.uw_bandtx(now = true)
batch_refresh if now

@bytestransmitted = @new1[1].to_i - @new0[1].to_i
@bytestransmitted = @bandtx_new1[1].to_i - @bandtx_new0[1].to_i
@bitstransmitted = (@bytestransmitted * 8)
@megabitstransmitted = (@bitstransmitted.to_f / 1024 / 1024).round(3)
end
Expand Down Expand Up @@ -292,22 +298,16 @@ def self.diskio
end

# Current Disk Reads Completed
def self.uw_diskioreads
def self.uw_diskioreads(now = true)
batch_refresh if now

@new0 = self.diskio
sleep 1
@new1 = self.diskio

@diskreads = @new1[0].to_i - @new0[0].to_i
@diskreads = @diskio_new1[0].to_i - @diskio_new0[0].to_i
end

# Current Disk Writes Completed
def self.uw_diskiowrites

@new0 = self.diskio
sleep 1
@new1 = self.diskio
def self.uw_diskiowrites(now = true)
batch_refresh if now

@diskwrites = @new1[1].to_i - @new0[1].to_i
@diskwrites = @diskio_new1[1].to_i - @diskio_new0[1].to_i
end
end