# טעינה איטית של private-message-topic-tracking-state.json

**URL:** <https://meta.discourse.org/t/slow-loading-on-private-message-topic-tracking-state-json/202482>\
**Category:** Bug\
**Created:** [2 בספטמבר,‏ 2021,‏ 7:16pm UTC](https://meta.discourse.org/t/slow-loading-on-private-message-topic-tracking-state-json/202482 "2021-09-02T19:16:29Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![blattersturm](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/blattersturm/32/76134_2.png) [@blattersturm](https://meta.discourse.org/u/blattersturm)\
**Post date:** [2 בספטמבר,‏ 2021,‏ 7:16pm UTC](https://meta.discourse.org/t/slow-loading-on-private-message-topic-tracking-state-json/202482/1 "2021-09-02T19:16:29Z")

</div>

Since 2.8.0.beta5, loading a group PM inbox takes 4+ seconds with most time (2-3 seconds) taken on private-message-topic-tracking-state.json’s huge SQL query.

We have ~800k topics, ~3.8M users, and probably a large graph of unread-PMs-to-users, but I’m also not really seeing much of note in the query analysis (I’m probably just bad at reading it).

This was fine before beta5, now PM inboxes are very difficult and annoying to keep track of.

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_[View the full topic](https://meta.discourse.org/t/slow-loading-on-private-message-topic-tracking-state-json/202482)._