From e1c2eb8c107365188a88e56ad23d912b4663c32e Mon Sep 17 00:00:00 2001
From: Domas <domasx2@gmail.com>
Date: Thu, 18 May 2023 13:06:14 +0300
Subject: [PATCH] Service graph: Fix error when service graph metrics are
 aggregated (#68613)

make service graph work with aggregated metrics
---
 public/app/plugins/datasource/tempo/datasource.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/app/plugins/datasource/tempo/datasource.ts b/public/app/plugins/datasource/tempo/datasource.ts
index 33b167c153c..83c4bc89faa 100644
--- a/public/app/plugins/datasource/tempo/datasource.ts
+++ b/public/app/plugins/datasource/tempo/datasource.ts
@@ -744,7 +744,7 @@ function makePromServiceMapRequest(options: DataQueryRequest<TempoQuery>): DataQ
         refId: metric,
         // options.targets[0] is not correct here, but not sure what should happen if you have multiple queries for
         // service map at the same time anyway
-        expr: `rate(${metric}${options.targets[0].serviceMapQuery || ''}[$__range])`,
+        expr: `sum by (client, server) (rate(${metric}${options.targets[0].serviceMapQuery || ''}[$__range]))`,
         instant: true,
       };
     }),