# Millions of events in campaign\_lead\_event\_log **URL:** \ **Category:** Product Support\ **Tags:** mautic-4\ **Created:** [August 31, 2023, 10:17am UTC](https://forum.mautic.org/t/millions-of-events-in-campaign-lead-event-log/29134 "2023-08-31T10:17:34Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![dirk\_s](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/dirk_s/32/748_2.png) [@dirk\_s](https://forum.mautic.org/u/dirk_s)\ **Post date:** [August 31, 2023, 10:17am UTC](https://forum.mautic.org/t/millions-of-events-in-campaign-lead-event-log/29134/1 "2023-08-31T10:17:34Z")
Due to some experimental campaign we managed to create millions of log entries. I plan now to kill this campaign and remove the related campaign\_lead\_event\_log records of this campaign from the table. Should this be save? That are the relations of this table: ![image](https://us1.discourse-cdn.com/flex020/uploads/mautic/original/2X/e/e0334cd97d5d07bbb4ce72caf9c3ba0de269e0ed.png) ---
**Author:** ![ekke](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/ekke/32/296_2.png) [@ekke](https://forum.mautic.org/u/ekke)\ **Post date:** [August 31, 2023, 3:01pm UTC](https://forum.mautic.org/t/millions-of-events-in-campaign-lead-event-log/29134/2 "2023-08-31T15:01:12Z")
Hi Dirk, If the campaign is deleted, you can safely delete all the `campaign_lead_event_log` entries for that campaign. What you want to be careful with is deleting events for existing campaigns, because the state of campaign members could get screwed up by that. ---
**Author:** ![system](https://us1.discourse-cdn.com/flex020/uploads/mautic/original/1X/43c63600fe51440378769136903f1fa2a9a34102.png) [@system](https://forum.mautic.org/u/system)\ **Post date:** [September 2, 2023, 3:01am UTC](https://forum.mautic.org/t/millions-of-events-in-campaign-lead-event-log/29134/3 "2023-09-02T03:01:32Z")
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