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make mare less dumpy

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rootdarkarchon
2024-03-15 14:48:28 +01:00
committed by Loporrit
parent e187d67fc3
commit c3e8b61f76
3 changed files with 29 additions and 23 deletions
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12
MareSynchronos/FileCache/CacheMonitor.cs
View File

@@ -408,7 +408,9 @@ public sealed class CacheMonitor : DisposableMediatorSubscriberBase
Logger.LogWarning(ex, "Could not determine drive size for Storage Folder {folder}", _configService.Current.CacheFolder);
}
FileCacheSize = Directory.EnumerateFiles(_configService.Current.CacheFolder)
var files = Directory.EnumerateFiles(_configService.Current.CacheFolder).Select(f => new FileInfo(f))
.OrderBy(f => f.LastAccessTime).ToList();
FileCacheSize = files
.Sum(f =>
{
token.ThrowIfCancellationRequested();
@@ -427,15 +429,13 @@ public sealed class CacheMonitor : DisposableMediatorSubscriberBase
if (FileCacheSize < maxCacheInBytes) return;
var allFiles = Directory.EnumerateFiles(_configService.Current.CacheFolder)
.Select(f => new FileInfo(f)).OrderBy(f => f.LastAccessTime).ToList();
var maxCacheBuffer = maxCacheInBytes * 0.05d;
while (FileCacheSize > maxCacheInBytes - (long)maxCacheBuffer)
{
var oldestFile = allFiles[0];
FileCacheSize -= _fileCompactor.GetFileSizeOnDisk(oldestFile.FullName);
var oldestFile = files[0];
FileCacheSize -= _fileCompactor.GetFileSizeOnDisk(oldestFile);
File.Delete(oldestFile.FullName);
allFiles.Remove(oldestFile);
files.Remove(oldestFile);
}
}

24
MareSynchronos/FileCache/FileCompactor.cs
View File

@@ -65,15 +65,15 @@ public sealed class FileCompactor
MassCompactRunning = false;
}
public long GetFileSizeOnDisk(string filePath, bool? isNTFS = null)
public long GetFileSizeOnDisk(FileInfo fileInfo, bool? isNTFS = null)
{
bool ntfs = isNTFS ?? string.Equals(new DriveInfo(new FileInfo(filePath).Directory!.Root.FullName).DriveFormat, "NTFS", StringComparison.OrdinalIgnoreCase);
bool ntfs = isNTFS ?? string.Equals(new DriveInfo(fileInfo.Directory!.Root.FullName).DriveFormat, "NTFS", StringComparison.OrdinalIgnoreCase);
if (_dalamudUtilService.IsWine || !ntfs) return new FileInfo(filePath).Length;
if (_dalamudUtilService.IsWine || !ntfs) return fileInfo.Length;
var clusterSize = GetClusterSize(filePath);
if (clusterSize == -1) return new FileInfo(filePath).Length;
var losize = GetCompressedFileSizeW(filePath, out uint hosize);
var clusterSize = GetClusterSize(fileInfo);
if (clusterSize == -1) return fileInfo.Length;
var losize = GetCompressedFileSizeW(fileInfo.FullName, out uint hosize);
var size = (long)hosize << 32 | losize;
return ((size + clusterSize - 1) / clusterSize) * clusterSize;
}
@@ -118,8 +118,9 @@ public sealed class FileCompactor
return;
}
var oldSize = new FileInfo(filePath).Length;
var clusterSize = GetClusterSize(filePath);
var fi = new FileInfo(filePath);
var oldSize = fi.Length;
var clusterSize = GetClusterSize(fi);
if (oldSize < Math.Max(clusterSize, 8 * 1024))
{
@@ -133,7 +134,7 @@ public sealed class FileCompactor
WOFCompressFile(filePath);
var newSize = GetFileSizeOnDisk(filePath);
var newSize = GetFileSizeOnDisk(fi);
_logger.LogDebug("Compressed {file} from {orig}b to {comp}b", filePath, oldSize, newSize);
}
@@ -162,14 +163,13 @@ public sealed class FileCompactor
}
}
private int GetClusterSize(string filePath)
private int GetClusterSize(FileInfo fi)
{
FileInfo fi = new(filePath);
if (!fi.Exists) return -1;
var root = fi.Directory?.Root.FullName.ToLower() ?? string.Empty;
if (string.IsNullOrEmpty(root)) return -1;
if (_clusterSizes.TryGetValue(root, out int value)) return value;
_logger.LogDebug("Getting Cluster Size for {path}, root {root}", filePath, root);
_logger.LogDebug("Getting Cluster Size for {path}, root {root}", fi.FullName, root);
int result = GetDiskFreeSpaceW(root, out uint sectorsPerCluster, out uint bytesPerSector, out _, out _);
if (result == 0) return -1;
_clusterSizes[root] = (int)(sectorsPerCluster * bytesPerSector);