Host-Based Situation:   Please see Log tab for full information. Multiple alerts affecting source CI GMED-IS-SCM-PROD-P28 : Bad Performance of Gateway Service R
The Gateway handles communication between SAP and external systems (RFC, TCP/IP, etc.). 
A response time of ~10.79 ms is higher than ideal, especially if it's consistently rising. 
This could be an early sign of network latency, resource contention, or gateway overload. 
 
1. Monitor Trends 
 
Use transaction SMGW or ST03N to monitor gateway performance over time. 
Checked  the response time is spiking periodically or steadily increasing. 
 
2. Check Gateway Load 
 
Looked  at the number of active connections and conversations. 
SMGW ? Goto ? Logged on Clients to see which systems are connected and how heavily they're using the gateway. 
 
currently there was no communication failures observed, closing as resolved.