[SERVER-3109] Expose index stats Created: 16/May/11  Updated: 06/Dec/22  Resolved: 14/Sep/18

Status: Closed
Project: Core Server
Component/s: Index Maintenance, MMAPv1
Affects Version/s: None
Fix Version/s: None

Type: Improvement Priority: Major - P3
Reporter: Scott Hernandez (Inactive) Assignee: Backlog - Storage Execution Team
Resolution: Done Votes: 2
Labels: index, stats
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Duplicate
is duplicated by SERVER-9829 Add ability to separate data from ind... Closed
is duplicated by SERVER-3324 Add index statistics Closed
Related
related to SERVER-3433 Command to report %-in memory per nam... Closed
related to SERVER-5180 Option to dbstats and collstats to sk... Closed
is related to SERVER-5828 Metric/Stats Tracking Closed
Assigned Teams:
Storage Execution
Participants:

 Description   

This could be exposed in a new command or via the existing collStats; it would be nice if it included the number of index entries, extent map, and optionally some stats about the index distributions, number of buckets, clustering of values, bucket density, etc. The more metrics the more this sounds like it should be its own command which could be costly to calculate.


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