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Performance Counter for dedup

Hi there,

I am looking for which performance counter to monitor for dedup process. I tried to lookup at PA but none matched.

Appreciate if anyone could share on this.

Thx

Performance Counter for dedup

Is there anything in specific you want to monitor? The basics I suppose are "sis status" that will give you the volumes asis is running on, whether it's enabled or not and the last time it was run.

Re: Performance Counter for dedup

If you're in diag mode ("priv set diag") you get many more counters to monitor. Included are lots of SIS counters:

fas3020c2*> stats list counters sis

Counters for object name: sis

        state

        status

        progress

        schedule

        last_operation_begin

        last_operation_end

        last_operation_size

        last_operation_error

        changelog_usage

        stage

        num_fingerprint_gathered

        gathering_begin

        num_fingerprint_sorted

        num_duplicate_blks_found

        sorting_begin

        num_blks_deduplicated

        dedup_begin

        num_fingerprint_deleted

        checking_begin

        saving

        percent_saved

        num_succeeded_op

        num_started_op

        num_deferred_op

        num_stopped_op

        num_failed_op

        total_sorted_blocks

        num_same_fingerprint

        num_max_reference_hits

        num_staled_recipient

        num_staled_donor

        num_file_too_small

        num_out_of_space

        total_blk_cnt

        total_op_time

        total_verify_time

        num_fp_deleted

        blks_used

        blks_shared

        share_saved_blks

        num_sis_files

        num_blks_mismatch

        num_deleted_inode_records

        num_blks_vol_dense_metadata

        ref_count_histogram

        block_sharing_histogram

        total_blocks_processed_history

        total_time_taken_history

        num_stale_blks_mismatch

fas3020c2*> stats list instances sis

Instances for object name: sis

        /vol/slesxX_ATA

        /vol/slesxX_LocalEnvCVLT

        /vol/slesxX_LocalEnvEMA

        /vol/slesxX_LocalEnvNAE3S2

        /vol/slesxX_LocalEnvNAE5

        /vol/slesxX_LocalEnvNAE6

fas3020c2*>

-Michael