Windows Server：擷取 Storport 追蹤

Summary: 如何擷取 Storport 追蹤，以協助故障診斷儲存裝置延遲問題。

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Instructions

Storport 追蹤會測量電腦磁碟子系統完成 I/O 作業所需的時間。測量是從儲存連接埠驅動程式 storport.sys 測得，此驅動程式適合搭配高效能匯流排使用，例如光纖通道、iSCSI 和 RAID 配接卡。Storport.sys 是在 I/O 作業傳送至儲存裝置 HBA 之前，在 Windows 儲存堆疊中的最後一個元件。嘗試隔離效能問題的原因 (軟體層、儲存控制器、硬碟、SAN 等) 時，Storport 追蹤非常實用。


若要收集 Storport 追蹤：

  1. 執行下列命令，在效能監視器中建立 Storport 追蹤。在執行命令後，追蹤會自動開始：
 logman create trace "storport" -ow -o c:\perflogs\storport.etl -p "Microsoft-Windows-StorPort" 0xffffffffffffffff 0xff -nb 16 16 -bs 1024 -mode Circular -f bincirc -max 4096 -ets
  1. 重現問題後，請執行下列命令以停止 Storport 追蹤：
 logman stop "storport" -ets
  1. 若要將記錄轉換為可在 Excel 中檢視的 .csv 格式，請執行下列命令：
 xperf -i C:\PerfLogs\storport.etl -o C:\PerfLogs\storport.csv -tle -target human

 

如何擷取 Storport 追蹤


 

持續時間：00：07：46
隱藏式輔助字幕：英文


關於 Windows 儲存驅動程式架構https://docs.microsoft.com/en-us/windows-hardware/drivers/storage/storage-driver-architecture
此超連結會帶您前往 Dell Technologies 以外的網站。

Affected Products

Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2022

Products

PowerEdge XR2, PowerEdge FC640, PowerEdge M640, PowerEdge M640 (for PE VRTX), PowerEdge MX5016s, PowerEdge MX740C, PowerEdge MX750c, PowerEdge MX760c, PowerEdge MX840C, PowerEdge R240, PowerEdge R250, PowerEdge R260, PowerEdge R340, PowerEdge R350 , PowerEdge R360, PowerEdge R440, PowerEdge R450, PowerEdge R540, PowerEdge R550, PowerEdge R640, PowerEdge R6415, PowerEdge R650, PowerEdge R650xs, PowerEdge R6515, PowerEdge R6525, PowerEdge R660, PowerEdge R660xs, PowerEdge R6615, PowerEdge R6625, PowerEdge R740, PowerEdge R740XD, PowerEdge R740XD2, PowerEdge R7415, PowerEdge R7425, PowerEdge R750, PowerEdge R750XA, PowerEdge R750xs, PowerEdge R7515, PowerEdge R7525, PowerEdge R760, PowerEdge R760XA, PowerEdge R760xd2, PowerEdge R760xs, PowerEdge R7615, PowerEdge R7625, PowerEdge R840, PowerEdge R860, PowerEdge R940, PowerEdge R940xa, PowerEdge R960, PowerEdge T140, PowerEdge T150, PowerEdge T160, PowerEdge T340, PowerEdge T350, PowerEdge T360, PowerEdge T440, PowerEdge T550, PowerEdge T560, PowerEdge T640, PowerEdge XE2420, PowerEdge XE7420, PowerEdge XE7440, PowerEdge XR11, PowerEdge XR12 ...
Article Properties
Article Number: 000195728
Article Type: How To
Last Modified: 11 Dec 2024
Version:  7
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