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LIBOMV-720 Adds network utilization tracking, example TestClient command 'netstats' included to display the results.

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git-svn-id: http://libopenmetaverse.googlecode.com/svn/libopenmetaverse/trunk@3152 52acb1d6-8a22-11de-b505-999d5b087335
This commit is contained in:
Jim Radford
2009-10-18 00:08:20 +00:00
parent e09e3f45b3
commit bee710bd57
5 changed files with 130 additions and 20 deletions
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96
Programs/examples/TestClient/Commands/Stats/NetstatsCommand.cs Normal file
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using System;
using System.Collections.Generic;
using System.Text;
using OpenMetaverse;
using OpenMetaverse.Packets;
namespace OpenMetaverse.TestClient
{
public class NetstatsCommand : Command
{
public NetstatsCommand(TestClient testClient)
{
Name = "netstats";
Description = "Provide packet and capabilities utilization statistics";
Category = CommandCategory.Simulator;
}
public override string Execute(string[] args, UUID fromAgentID)
{
StringBuilder output = new StringBuilder();
if (!Client.Settings.TRACK_UTILIZATION)
{
return "TRACK_UTILIZATION is not enabled in Settings, statistics not available";
}
StringBuilder packetOutput = new StringBuilder();
StringBuilder capsOutput = new StringBuilder();
packetOutput.AppendFormat("{0,-30}|{1,4}|{2,4}|{3,-10}|{4,-10}|" + System.Environment.NewLine, "Packet Name", "Sent", "Recv",
" TX Bytes ", " RX Bytes ");
capsOutput.AppendFormat("{0,-30}|{1,4}|{2,4}|{3,-10}|{4,-10}|" + System.Environment.NewLine, "Message Name", "Sent", "Recv",
" TX Bytes ", " RX Bytes ");
// " RX "
long packetsSentCount = 0;
long packetsRecvCount = 0;
long packetBytesSent = 0;
long packetBytesRecv = 0;
long capsSentCount = 0;
long capsRecvCount = 0;
long capsBytesSent = 0;
long capsBytesRecv = 0;
foreach (KeyValuePair<string, OpenMetaverse.Stats.UtilizationStatistics.Stat> kvp in Client.Stats.GetStatistics())
{
if (kvp.Value.Type == OpenMetaverse.Stats.Type.Message)
{
capsOutput.AppendFormat("{0,-30}|{1,4}|{2,4}|{3,-10}|{4,-10}|" + System.Environment.NewLine, kvp.Key, kvp.Value.TxCount, kvp.Value.RxCount,
FormatBytes(kvp.Value.TxBytes), FormatBytes(kvp.Value.RxBytes));
capsSentCount += kvp.Value.TxCount;
capsRecvCount += kvp.Value.RxCount;
capsBytesSent += kvp.Value.TxBytes;
capsBytesRecv += kvp.Value.RxBytes;
}
else if (kvp.Value.Type == OpenMetaverse.Stats.Type.Packet)
{
packetOutput.AppendFormat("{0,-30}|{1,4}|{2,4}|{3,-10}|{4,-10}|" + System.Environment.NewLine, kvp.Key, kvp.Value.TxCount, kvp.Value.RxCount,
FormatBytes(kvp.Value.TxBytes), FormatBytes(kvp.Value.RxBytes));
packetsSentCount += kvp.Value.TxCount;
packetsRecvCount += kvp.Value.RxCount;
packetBytesSent += kvp.Value.TxBytes;
packetBytesRecv += kvp.Value.RxBytes;
}
}
capsOutput.AppendFormat("{0,30}|{1,4}|{2,4}|{3,-10}|{4,-10}|" + System.Environment.NewLine, "Capabilities Totals", capsSentCount, capsRecvCount,
FormatBytes(capsBytesSent), FormatBytes(capsBytesRecv));
packetOutput.AppendFormat("{0,30}|{1,4}|{2,4}|{3,-10}|{4,-10}|" + System.Environment.NewLine, "Packet Totals", packetsSentCount, packetsRecvCount,
FormatBytes(packetBytesSent), FormatBytes(packetBytesRecv));
return System.Environment.NewLine + capsOutput.ToString() + System.Environment.NewLine + System.Environment.NewLine + packetOutput.ToString();
}
public string FormatBytes(long bytes)
{
const int scale = 1024;
string[] orders = new string[] { "GB", "MB", "KB", "Bytes" };
long max = (long)Math.Pow(scale, orders.Length - 1);
foreach (string order in orders)
{
if ( bytes > max )
return string.Format("{0:##.##} {1}", decimal.Divide( bytes, max ), order);
max /= scale;
}
return "0";
}
}
}