fix: filter perf metrics summary by active groups (#4976)

model/perf_metric.go

@@ -68,11 +68,18 @@ type PerfMetricSummary struct {
 	GenerationMs   int64  `json:"generation_ms"`
 }
 
-func GetPerfMetricsSummaryAll(startTs int64, endTs int64) ([]PerfMetricSummary, error) {
+func GetPerfMetricsSummaryAll(startTs int64, endTs int64, groups []string) ([]PerfMetricSummary, error) {
 	var summaries []PerfMetricSummary
-	err := DB.Model(&PerfMetric{}).
+	query := DB.Model(&PerfMetric{}).
 		Select("model_name, SUM(request_count) as request_count, SUM(success_count) as success_count, SUM(total_latency_ms) as total_latency_ms, SUM(output_tokens) as output_tokens, SUM(generation_ms) as generation_ms").
-		Where("bucket_ts >= ? AND bucket_ts <= ?", startTs, endTs).
+		Where("bucket_ts >= ? AND bucket_ts <= ?", startTs, endTs)
+	if groups != nil {
+		if len(groups) == 0 {
+			return summaries, nil
+		}
+		query = query.Where(commonGroupCol+" IN ?", groups)
+	}
+	err := query.
 		Group("model_name").
 		Having("SUM(request_count) > 0").
 		Find(&summaries).Error