Added benchmark nodes doc

Signed-off-by: Effi-S <effi.szt@gmail.com>

Author: Effi-S

docs/drivers/benchmark/setting_up_nodes.md

@@ -0,0 +1,45 @@
+# Setting up 2 nodes Benchmarking on 2 Severs
+
+To setup AWS EC2 nodes See: [AWS Setup 2 Machines](../../../token/core/zkatdlog/nogh/v1/validator/bench/transfer_service/aws_setup_2_machines.md)
+
+Architecture: 
+1. Machine 1 is the server 
+2. Machine 2 is the client sending to the server and gathering the metrics
+
+Setup: 
+1. Add ssh pubkey of server to client `known_hosts`
+2. Start the server:
+
+```bash
+cd token/core/zkatdlog/nogh/v1/validator/bench/transfer_service/
+GOGC=10000 go run ./server/
+```
+3. In the client, Rsync the node data from the server:
+
+```bash
+cd token/core/zkatdlog/nogh/v1/validator/bench/transfer_service/
+
+rsync -avz MyServerName:/.../fabric-token-sdk/token/core/zkatdlog/nogh/v1/validator/bench/transfer_service/out/ ./out
+``` 
+4. Replace the IP:
+```bash
+sed 's#127.0.0.1#123.456.789#g' ./out/testdata/fsc/nodes/test-node.0/client-config.yaml -i
+```
+5. Start client and tee output to file
+
+```bash
+GOGC=10000 nohup go run ./client/ -benchtime=30s -count=5 -workloads=transfer-service -cpu=1,2,4,8,16,32,48,64 -numConn=1,2,4,8 2>&1 | tee out.txt &
+```
+
+Running Local Benchmark:
+
+```bash
+GOGC=10000 go test ./token/core/zkatdlog/nogh/v1/validator/bench/transfer_service/ -run ^$ -ben
+ch=BenchmarkLocalTransferService -benchtime=30s -count=5 -cpu=1,4,8,16,32,64
+```
+Other benchamrks:
+```
+GOGC=10000 go test -bench=BenchmarkAPIGRPC -benchtime=30s -count=5 -cpu=32 2>&1
+```
+
+