我想获得有关磁盘性能的以下信息.
我使用了MSStorageDriver_FailurePredictThresholds,MSStorageDriver_ATAPISmartData,MSStorageDriver_FailurePredictStatus类来获取相关信息但没有得到正确的结果.
最佳答案 这不是您想要的一切,但
Win32_PerfFormattedData_PerfDisk_PhysicalDisk
WMI类为您提供当前的读/写/传输速率和活动时间.它也提供了一些平均值,但我不确定它们是如何计算的(AvgDiskBytesPerWrite为0似乎很奇怪)
// NOTE: Use ManagementObjectSearcher to find the path your interested in
var path = "Win32_PerfFormattedData_PerfDisk_PhysicalDisk.Name='0 C:'";
var wmiObj = new ManagementObject(path);
wmiObj.Properties.Cast<PropertyData>().ToDictionary(p => p.Name, p => p.Value).Dump();
/* OUTPUT */
AvgDiskBytesPerRead 63167
AvgDiskBytesPerTransfer 63167
AvgDiskBytesPerWrite 0
AvgDiskQueueLength 0
AvgDiskReadQueueLength 0
AvgDisksecPerRead 0
AvgDisksecPerTransfer 0
AvgDisksecPerWrite 0
AvgDiskWriteQueueLength 0
Caption null
CurrentDiskQueueLength 0
Description null
DiskBytesPersec 20991616
DiskReadBytesPersec 20991616
DiskReadsPersec 332
DiskTransfersPersec 332
DiskWriteBytesPersec 0
DiskWritesPersec 0
Frequency_Object null
Frequency_PerfTime null
Frequency_Sys100NS null
Name 0 C:
PercentDiskReadTime 80
PercentDiskTime 80
PercentDiskWriteTime 0
PercentIdleTime 32
SplitIOPerSec 0
Timestamp_Object null
Timestamp_PerfTime null
Timestamp_Sys100NS null