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* Start recording asset request failures 

* This includes problems such as connection failures and timeouts.  It does not include 'asset not found' replies from the asset service.
0.6.0-stable
Justin Clarke Casey 2008-06-14 17:47:25 +00:00
parent 6bea792436
commit 4af6286512
2 changed files with 27 additions and 14 deletions
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8
OpenSim/Framework/Communications/Cache/AssetServerBase.cs
View File

@ -31,6 +31,7 @@ using System.Threading;
using libsecondlife;
using log4net;
using OpenSim.Framework.AssetLoader.Filesystem;
using OpenSim.Framework.Statistics;
namespace OpenSim.Framework.Communications.Cache
{
@ -80,6 +81,9 @@ namespace OpenSim.Framework.Communications.Cache
{
m_log.ErrorFormat("[ASSET]: Asset request for {0} threw exception {1}", req.AssetID, e);
if (StatsManager.SimExtraStats != null)
StatsManager.SimExtraStats.AddAssetServiceRequestFailure();
m_receiver.AssetNotFound(req.AssetID, req.IsTexture);
return;
@ -87,13 +91,13 @@ namespace OpenSim.Framework.Communications.Cache
if (asset != null)
{
m_log.DebugFormat("[ASSET]: Asset {0} received from asset server", req.AssetID);
//m_log.DebugFormat("[ASSET]: Asset {0} received from asset server", req.AssetID);
m_receiver.AssetReceived(asset, req.IsTexture);
}
else
{
m_log.WarnFormat("[ASSET]: Asset {0} not found by asset server", req.AssetID);
//m_log.WarnFormat("[ASSET]: Asset {0} not found by asset server", req.AssetID);
m_receiver.AssetNotFound(req.AssetID, req.IsTexture);
}

31
OpenSim/Framework/Statistics/SimExtraStatsCollector.cs
View File

@ -46,6 +46,7 @@ namespace OpenSim.Framework.Statistics
private long textureCacheMemoryUsage;
private long blockedMissingTextureRequests;
private long assetServiceRequestFailures;
private long inventoryServiceRetrievalFailures;
/// <summary>
@ -71,6 +72,13 @@ namespace OpenSim.Framework.Statistics
/// </summary>
public long BlockedMissingTextureRequests { get { return blockedMissingTextureRequests; } }
/// <summary>
/// Record the number of times that an asset request has failed. Failures are effectively exceptions, such as
/// request timeouts. If an asset service replies that a particular asset cannot be found, this is not counted
/// as a failure
/// </summary>
public long AssetServiceRequestFailures { get { return assetServiceRequestFailures; } }
/// <summary>
/// Number of known failures to retrieve avatar inventory from the inventory service. This does not
/// cover situations where the inventory service accepts the request but never returns any data, since
@ -122,6 +130,11 @@ namespace OpenSim.Framework.Statistics
blockedMissingTextureRequests++;
}
public void AddAssetServiceRequestFailure()
{
assetServiceRequestFailures++;
}
public void AddInventoryServiceRetrievalFailure()
{
inventoryServiceRetrievalFailures++;
@ -163,18 +176,14 @@ namespace OpenSim.Framework.Statistics
sb.Append(Environment.NewLine);
sb.Append(
string.Format(
@"Asset cache contains {0,6} assets using {1,10} K" + Environment.NewLine,
AssetsInCache, Math.Round(AssetCacheMemoryUsage / 1024.0)));
sb.Append(Environment.NewLine);
sb.Append("TEXTURE STATISTICS");
sb.Append(Environment.NewLine);
sb.Append(
string.Format(
@"Texture cache contains {0,6} textures using {1,10} K
Blocked requests for missing textures: {2}" + Environment.NewLine,
@"Asset cache contains {0,6} non-texture assets using {1,10} K
Texture cache contains {2,6} texture assets using {3,10} K
Blocked client requests for missing textures: {4}
Asset service request failures: {5}"+ Environment.NewLine,
AssetsInCache, Math.Round(AssetCacheMemoryUsage / 1024.0),
TexturesInCache, Math.Round(TextureCacheMemoryUsage / 1024.0),
BlockedMissingTextureRequests));
BlockedMissingTextureRequests,
AssetServiceRequestFailures));
sb.Append(Environment.NewLine);
sb.Append("CONNECTION STATISTICS");