Before you can obtain information about CIFS, SMB, auditing, and BranchCache hash statistics and monitor performance, you must know which objects and counters are available from which you can obtain data.

Steps

Set the privilege level to advanced: set -privilege advanced

Perform one of the following actions:

If you want to determine… Enter…

If you want to determine…	Enter…
Which objects are available	`statistics catalog object show`
Specific objects that are available	`statistics catalog object show object object_name`
Which counters are available	`statistics catalog counter show object object_name`

Which objects are available

statistics catalog object show

Specific objects that are available

statistics catalog object show object object_name

Which counters are available

statistics catalog counter show object object_name

See the man pages for more information about which objects and counters are available.

Return to the admin privilege level: set -privilege admin

Examples

The following command displays descriptions of selected statistic objects related to CIFS and SMB access in the cluster as seen at the advanced privilege level:

cluster1::> set -privilege advanced

Warning: These advanced commands are potentially dangerous; use them only when directed to do so by support personnel.
Do you want to continue? {y|n}: y

cluster1::*> statistics catalog object show -object audit
audit_ng CM object for exporting audit_ng performance counters

cluster1::*> statistics catalog object show -object cifs
cifs The CIFS object reports activity of the
Common Internet File System protocol
...

cluster1::*> statistics catalog object show -object nblade_cifs
nblade_cifs The Common Internet File System (CIFS)
protocol is an implementation of the Server
...

cluster1::*> statistics catalog object show -object smb1
smb1 These counters report activity from the SMB
revision of the protocol. For information
...

cluster1::*> statistics catalog object show -object smb2
smb2 These counters report activity from the
SMB2/SMB3 revision of the protocol. For
...

cluster1::*> statistics catalog object show -object hashd
hashd The hashd object provides counters to measure
the performance of the BranchCache hash daemon.
cluster1::*> set -privilege admin

The following command displays information about some of the counters for the cifs object as seen at the advanced privilege level:

This example does not display all of the available counters for the cifs object; output is truncated.

cluster1::> set -privilege advanced

Warning: These advanced commands are potentially dangerous; use them only when directed to do so by support personnel.
Do you want to continue? {y|n}: y

cluster1::*> statistics catalog counter show -object cifs

Object: cifs
    Counter                     Description
    --------------------------- ----------------------------------------------
    active_searches             Number of active searches over SMB and SMB2
    auth_reject_too_many        Authentication refused after too many
                                requests were made in rapid succession
    avg_directory_depth         Average number of directories crossed by SMB
                                and SMB2 path-based commands
    ...                         ...

cluster2::> statistics start -object client -sample-id
Object: client
    Counter                                                     Value
    -------------------------------- --------------------------------
    cifs_ops                                                        0
    cifs_read_ops                                                   0
    cifs_read_recv_ops                                              0
    cifs_read_recv_size                                            0B
    cifs_read_size                                                 0B
    cifs_write_ops                                                  0
    cifs_write_recv_ops                                             0
    cifs_write_recv_size                                           0B
    cifs_write_size                                                0B
    instance_name                             vserver_1:10.72.205.179
    instance_uuid                                     2:10.72.205.179
    local_ops                                                       0
    mount_ops                                                       0


[...]

Related information

Displaying statistics

ONTAP 9 Manuals ( CA08871-402 )

Determine which statistics objects and counters are available

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