| From: | Alex Shapalov <shapalov(at)gmail(dot)com> |
|---|---|
| To: | Thomas Carroll <tomfecarroll(at)yahoo(dot)com>, SASIKUMAR Devaraj <sashikumard(at)yahoo(dot)com> |
| Cc: | Pgsql-admin <pgsql-admin(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Unused Indexes |
| Date: | 2026-08-18 17:48:24 |
| Message-ID: | CAPrb+QJPDZt=9vwvVwY9MD0eEi3OhzomgU5c75k5iJXdPahtTw@mail.gmail.com |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-admin |
Hi, also you can use pgbot (www.pgbot.dev)
*pgbot inspect --full*
[image: Screenshot 2026-08-18 at 10.47.09.png]
--
best,
Alex Shapalov
On Tue, Aug 18, 2026 at 10:45 AM Thomas Carroll <tomfecarroll(at)yahoo(dot)com>
wrote:
> Hey Sasi!
>
> Have a look at
>
> pg_stat_user_indexes.last_idx_scan.
>
> In the same family of tables:
>
> pg_stat_sys_indexes
> pg_stat_all_indexes
>
> In general, the pg_stat* tables are a gold mine.
>
> Tom
>
> On Tuesday, August 18, 2026 at 08:58:27 AM EDT, SASIKUMAR Devaraj <
> sashikumard(at)yahoo(dot)com> wrote:
>
>
> Hi All
>
> How to find when indexes was last used?
>
> Regards
> Sasi
>
>
> Sent from Yahoo Mail for iPhone
> <https://mail.onelink.me/107872968?pid=nativeplacement&c=Global_Acquisition_YMktg_315_Internal_EmailSignature&af_sub1=Acquisition&af_sub2=Global_YMktg&af_sub3=&af_sub4=100000604&af_sub5=EmailSignature__Static_&af_ios_store_cpp=9d3a686e-218d-4849-8298-b480188dc8ac&af_android_url=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.yahoo.mobile.client.android.mail%26listing%3Demail_signature>
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