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fix(observability): 治理SSE慢请求虚报、客户端取消日志污染、退款重试刷屏与会话计数慢查询

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This commit is contained in:
yml2213
2026-09-10 20:02:54 +08:00
parent ee0e70ccad
commit 784ffb5f72
7 changed files with 24 additions and 8 deletions
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backend/internal/database/gorm_logger.go
+4 -1
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@@ -72,9 +72,12 @@ func (l *structuredGormLogger) Trace(ctx context.Context, begin time.Time, query
}
elapsed := time.Since(begin)
switch {
case err != nil && !errors.Is(err, gorm.ErrRecordNotFound) && l.level >= gormLogger.Error:
case err != nil && !errors.Is(err, gorm.ErrRecordNotFound) && !errors.Is(err, context.Canceled) && l.level >= gormLogger.Error:
sql, rows := query()
l.withContext(ctx).Error("数据库查询失败", queryFields(sql, rows, elapsed, err)...)
case errors.Is(err, context.Canceled) && l.level >= gormLogger.Info:
sql, rows := query()
l.withContext(ctx).Debug("数据库查询被客户端取消", queryFields(sql, rows, elapsed, err)...)
case elapsed >= l.slowThreshold && l.level >= gormLogger.Warn:
sql, rows := query()
l.withContext(ctx).Warn("数据库慢查询", queryFields(sql, rows, elapsed, nil)...)