From 951c4ba77e4814e15bd98f4875db50c35b68ff74 Mon Sep 17 00:00:00 2001
From: Giulio Eulisse <10544+ktf@users.noreply.github.com>
Date: Wed, 20 Apr 2022 13:24:26 +0200
Subject: [PATCH] DPL: add dpl_instance tag to distinguish between different
 NUMA domains

---
 Framework/Core/src/CommonServices.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Framework/Core/src/CommonServices.cxx b/Framework/Core/src/CommonServices.cxx
index e63b0c0c76186..8cf704cdc59f8 100644
--- a/Framework/Core/src/CommonServices.cxx
+++ b/Framework/Core/src/CommonServices.cxx
@@ -102,6 +102,7 @@ o2::framework::ServiceSpec CommonServices::monitoringSpec()
       assert(registry.get<DeviceSpec const>().name.empty() == false);
       monitoring->addGlobalTag("dataprocessor_id", registry.get<DeviceSpec const>().id);
       monitoring->addGlobalTag("dataprocessor_name", registry.get<DeviceSpec const>().name);
+      monitoring->addGlobalTag("dpl_instance", options.GetPropertyAsString("shm-segment-id"));
       return ServiceHandle{TypeIdHelpers::uniqueId<Monitoring>(), service};
     },
     .configure = noConfiguration(),