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Code Releases Activity

Optimize total count of feed when loading activities in user dashboard. (#33841)

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Two SQLs are very slow when `action` table have over 5M records.

```
database duration=1.8881s db.sql="SELECT created_unix DIV 900 * 900 AS timestamp, count(user_id) as contributions FROM `action` WHERE user_id=? AND act_user_id=? AND (created_unix > ?) GROUP BY timestamp ORDER BY timestamp"

database duration=1.5408s db.sql="SELECT count(*) FROM `action` WHERE (user_id = ?) AND (is_deleted = ?)"
```

This will cache the count for the first loading or when the activities
changed.
This commit is contained in:
Lunny Xiao
2025-03-20 10:46:18 -07:00
committed by GitHub
parent ef0970506f
commit a4df01b580
4 changed files with 46 additions and 7 deletions
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2
routers/web/user/home.go
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@ -119,7 +119,7 @@ func Dashboard(ctx *context.Context) {
ctx.Data["HeatmapTotalContributions"] = activities_model.GetTotalContributionsInHeatmap(data)
}
feeds, count, err := feed_service.GetFeeds(ctx, activities_model.GetFeedsOptions{
feeds, count, err := feed_service.GetFeedsForDashboard(ctx, activities_model.GetFeedsOptions{
RequestedUser: ctxUser,
RequestedTeam: ctx.Org.Team,
Actor: ctx.Doer,