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@@ -4,7 +4,7 @@
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     class Process
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       def initialize(pid)
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         @pid = pid.to_i
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-        @poller = fetch_system_poller
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+        @poller = fetch_system_poller.new(@pid)
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       end
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       # Return true if this process is running, false otherwise
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@@ -14,17 +14,17 @@
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       # Memory usage in kilobytes (resident set size)
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       def memory
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-        @poller.memory(@pid)
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+        @poller.memory
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       end
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       # Percentage memory usage
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       def percent_memory
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-        @poller.percent_memory(@pid)
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+        @poller.percent_memory
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       end
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       # Percentage CPU usage
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       def percent_cpu
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-        @poller.percent_cpu(@pid)
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+        @poller.percent_cpu
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       end
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       private

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@@ -3,6 +3,7 @@
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     class SlashProcPoller < PortablePoller
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       @@kb_per_page = 4 # TODO: Need to make this portable
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       @@hertz = 100
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+      @@total_mem = nil
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       def initialize(pid)
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         super(pid)