Skip to main content
Command reference

security anti-ransomware volume entropy-stat show-recent-hourly-stat

Suggest changes
PDFs

Display the volume entropy recent hourly stats

Availability: This command is available to cluster and Vserver administrators at the admin privilege level.

Description

The security anti-ransomware volume entropy-stat show-recent-hourly-stat command displays the percentage of data classified as encrypted using an entropy algorithm measured at hourly intervals, at the volume level.

Parameters

{ [-fields <fieldname>,…​]

If you specify the -fields <fieldname>, …​ parameter, the command output also includes the specified field or fields. You can use '-fields ?' to display the fields to specify.

| [-instance ] }

If you specify the -instance parameter, the command displays detailed information about all fields.

[-vserver <vserver name>] - Vserver Name

This parameter specifies the Vserver of the anti-ransomware enabled volume for which the entropy stats need to be displayed. If this parameter is specified, the command displays entropy stats only for the specified Vserver.

[-volume <volume name>] - Volume Name

This parameter specifies the anti-ransomware enabled volume for which the entropy stats need to be displayed. If this parameter is specified, the command displays entropy stats only for the specified Volume.

[-timestamp <MM/DD/YYYY HH:MM:SS>] - Start Time

This parameter specifies the start time of entropy stats collection interval. If this parameter is specified, only rows that match the specified input for timestamp will be displayed.

[-total-data-written {<integer>[KB|MB|GB|TB|PB]}] - Total Data Blocks written

This parameter specifies the amount of data written in the interval. If this parameter is specified, only rows that match the specified input for total-data-written will be displayed.

[-encryption-percentage <percent>] - Encryption Percentage

This parameter specifies the encryption percentage of the interval. If this parameter is specified, only rows that match the specified input for encryption-percentage will be displayed.

[-duration <time_interval>] - Duration of the interval

This parameter specifies the duration of the interval. If this parameter is specified, only rows that match the specified input for duration will be displayed.

Examples

The following example displays the recent hourly entropy stats information of a volume.

cluster1::> security anti-ransomware volume entropy-stat show-recent-hourly-stat -vserver vs1 -volume vol1
                                       Total     Encrypted
Vserver  Volume    Start Time          Duration  Data Written Data%
-------- --------- ------------------- --------- ------------ ---------
vs0      vol1      1/27/2025 19:49:39  0h59m8s   500MB        0%
vs0      vol1      1/27/2025 20:48:47  1h0m0s    200MB        0%
vs0      vol1      1/27/2025 21:48:47  1h0m0s    40MB         10%
vs0      vol1      1/27/2025 22:48:47  1h10m52s  1GB          20%
vs0      vol1      1/27/2025 23:59:39  0h59m8s   2GB          10%
vs0      vol1      1/28/2025 00:58:47  1h10m0s   350MB        0%
vs0      vol1      1/28/2025 02:08:47  1h0m0s    77.48MB      13%
vs0      vol1      1/28/2025 03:08:47  1h0m0s    44MB         0%
vs0      vol1      1/28/2025 04:08:47  1h0m54s   3GB          0%