Merge README.{txt,md}

README.md

@@ -143,3 +143,52 @@ Individual Settings for Switches
 * Set config.checkForIndividualSwitchSettings = true in config.ini on OFCProbeHost
 * Check ofSwitch.ini and change it
 
+
+### Statistics Format
+
+The following files are written as statistics output. The exact meaning of the output is described as follows:
+
+cpu.xxx.txt
+
+- CPU Usage values of Controller Host in Percent measured per SNMP by Switch #xxx
+- Default: Measurements each 20Seconds
+- Precision: Double
+  - Line#1: Measurement Values
+  - Line#2: Mean of (Line#1)
+
+pps.xxx.txt
+
+- PacketsPerSeconds of Switch #xxx
+- Default: 1 Second = 1 Interval
+- Precision: Values in Integer, Mean Values in Double
+  - Line#1: Throughput Per Intervall;...
+  - Line#2: [Mean Througput over all Intervalls(Mean of Line#1)];[Mean outgoing Packets/Intervall(Generated OFPACKET_IN)];[Mean incoming Packets/Intervall(Received OFPACKET_OUT)]
+  - Line#3: Outgoing Packets (OF_PACKET_IN) per Intervall;...
+  - Line#4: Incoming Packets (OF_PACKET_OUT) per Intervall;...
+
+ram.xxx.txt
+
+- RAM values in MegaByte of Controller Host measured per SNMP by Switch #xxx 
+- Default: Measurement each 20Seconds
+- Precision: Double
+  - Line#1: Measurement Values of Used RAM on Controller Host
+  - Line#2: Mean of (Line#1)
+  - Line#3: Measurement Values of Free RAM on Controller Host
+  - Line#4: Mean of (Line#2)
+
+rtt.xxx.txt
+
+- RoundTripTime values in MilliSeconds of Switch #xxx
+- Precision: Values in Integer, Mean in Double
+  - Line#1: RTT of Packet#1; RTT of Packet#2; ...
+  - Line#2: Mean (Line#1)
+
+tsl.xxx.txt
+
+- TimeStampValues in MilliSeconds of Switch #xxx
+- Default: 1 Second = 1 Intervall
+- Precision: Mean in Double, Values in Integer
+  - Line#1: OutgoingMeanIATperIntervall (OF_PACKET_IN);
+  - Line#2: IncomingMeanIATperIntervall (OF_PACKET_OUT);
+  - Line#3: OutgingTimeStamp(OF_PACKET_IN);
+  - Line#4: IncomingTimeStamps(OF_PACKET_OUT);