Export Performance Information

Overview

This function exports the following performance information in a single operation and saves it as a text file.

  • Performance (Host I/O)

  • Performance (Advanced Copy)

  • Performance (CA)

  • Performance (CM)

  • Performance (Drive)

Caution

  • If the performance monitoring is stopped, "0" is output for all the performance information.

Note

  • "Performance (Host I/O)" is the performance information of volumes for Host I/O. Note that the performance information for Data Container Volumes cannot be obtained.

  • "Performance (Advanced Copy)" is the performance information of volumes for the Advanced Copy function. Note that the performance information for Data Container Volumes cannot be obtained.

  • The target CA for exporting information of "Performance (CA)" is FC and iSCSI. The performance information of CAs that are installed in the storage system is exported. Note that the performance information for FC port which port mode is "Initiator" cannot be obtained.

  • "Performance (Drive)" is the drive usage. Note that the performance information for External Drives cannot be obtained.

  • The "Extreme Cache Cache Hit Rate" is output as a performance information for the "Performance (Host I/O)" and "Performance (Advanced Copy)" only when the "Extreme Cache Pool" for the storage system is enabled. Note that a "-" (hyphen) is output for volumes where "Extreme Cache Pool" is disabled.

Operating Procedures

  1. Click [Export Performance Info] in [Action].

  2. Click the [Export] button.

    → The registered performance information in the storage system is exported.

        After the performance information export is finished, a screen to execute downloading the file is displayed.

  3. Click the [Download] button.

    → A dialog box to download the file appears.

  4. Save the downloaded performance information file.

    The default file name is "Perform_serial number for the storage system_YYYY-MM-DD_hh-mm-ss.txt".

    (YYYY-MM-DD_hh-mm-ss: the date and time when the download screen (Step 3) is displayed.)

    → Downloading the performance information file starts.

  5. Click the [Done] button to return to the screen when starting this function in Step 1.