diff --git a/scripts/dbtester-google-cloud.sh b/scripts/dbtester-google-cloud.sh
index c763e1b5..a6490fb3 100755
--- a/scripts/dbtester-google-cloud.sh
+++ b/scripts/dbtester-google-cloud.sh
@@ -131,10 +131,10 @@ sudo service ntp start
 sudo rm -rf ${HOME}/*
 
 # etcd v3.2.0
-GO_VERSION=1.8.3
+# GO_VERSION=1.8.3
 
 # etcd v3.3.0
-# GO_VERSION=1.9.2
+GO_VERSION=1.9.2
 
 sudo rm -f /usr/local/go/bin/go && sudo rm -rf /usr/local/go && sudo rm -f /bin/go
 
@@ -163,8 +163,8 @@ go version
 GIT_PATH=github.com/coreos/etcd
 
 USER_NAME=coreos
-BRANCH_NAME=release-3.2
-# BRANCH_NAME=release-3.3
+# BRANCH_NAME=release-3.2
+BRANCH_NAME=release-3.3
 
 rm -rf ${GOPATH}/src/${GIT_PATH}
 mkdir -p ${GOPATH}/src/github.com/coreos
@@ -176,7 +176,7 @@ git clone https://github.com/${USER_NAME}/etcd \
 cd ${GOPATH}/src/${GIT_PATH}
 
 # v3.2.0
-git reset --hard 66722b1ada68fcd5227db853ee92003169a975c8
+# git reset --hard 66722b1ada68fcd5227db853ee92003169a975c8
 
 # v3.3.0 RC+
 # git reset --hard 58c402a47bc5ad46fa748ce666257b45b06b1444
@@ -259,7 +259,7 @@ sudo ntpdate time.google.com
 sudo service ntp start
 
 nohup dbtester control \
-  --database-id etcd__v3_2 \
+  --database-id etcd__v3_3 \
   --config config.yaml > ${HOME}/client-control.log 2>&1 &
 
 sleep 10s
diff --git a/test-configs/write-1M-keys-best-throughput.yaml b/test-configs/write-1M-keys-best-throughput.yaml
index c88df65e..749a060a 100644
--- a/test-configs/write-1M-keys-best-throughput.yaml
+++ b/test-configs/write-1M-keys-best-throughput.yaml
@@ -4,7 +4,6 @@ test_description: |
   - 4 machines of 16 vCPUs + 60 GB Memory + 300 GB SSD (1 for client)
   - Ubuntu 17.10 (GNU/Linux kernel 4.13.0-25-generic)
   - `ulimit -n` is 120000
-  - etcd v3.2.0 (Go 1.8.3)
   - etcd v3.3.0 (Go 1.9.2)
   - Zookeeper r3.5.3-beta
     - Java 8
@@ -35,49 +34,9 @@ config_client_machine_initial:
   google_cloud_storage_bucket_name: dbtester-results
   google_cloud_storage_sub_directory: 2018Q1-02-etcd-zookeeper-consul/write-1M-keys-best-throughput
 
-all_database_id_list: [etcd__v3_2, etcd__v3_3, zookeeper__r3_5_3_beta, consul__v1_0_2]
+all_database_id_list: [etcd__v3_3, zookeeper__r3_5_3_beta, consul__v1_0_2]
 
 datatbase_id_to_config_client_machine_agent_control:
-  etcd__v3_2:
-    database_description: etcd v3.2.0 (Go 1.8.3)
-    peer_ips:
-    - 10.138.0.2
-    - 10.138.0.3
-    - 10.138.0.4
-    database_port_to_connect: 2379
-    agent_port_to_connect: 3500
-
-    etcd__v3_2:
-      # --snapshot-count
-      snap_count: 100000
-      # --quota-backend-bytes; 8 GB
-      quota_size_bytes: 8000000000
-
-    benchmark_options:
-      type: write
-      request_number: 1000000
-      # connection_number: 1000 # for best throughput
-      connection_number: 100 # for best throughput
-      client_number: 1000 # for best throughput
-      # if specified, overwrite 'connection_number', 'connection_number'
-      connection_client_numbers: []
-
-      # 0, to not rate limit
-      rate_limit_requests_per_second: 0
-
-      # for 'write', 'read'
-      same_key: false
-      key_size_bytes: 256
-      value_size_bytes: 1024
-
-      stale_read: false
-
-    benchmark_steps:
-      step1_start_database: true
-      step2_stress_database: true
-      step3_stop_database: true
-      step4_upload_logs: true
-
   etcd__v3_3:
     database_description: etcd v3.3.0 (Go 1.9.2)
     peer_ips:
@@ -217,25 +176,6 @@ datatbase_id_to_config_client_machine_agent_control:
 
 
 datatbase_id_to_config_analyze_machine_initial:
-  etcd__v3_2:
-    # if not empty, all test data paths are prefixed
-    path_prefix: 2018Q1-02-etcd-zookeeper-consul/write-1M-keys-best-throughput/etcd-v3.2.0-go1.8.3
-    client_system_metrics_interpolated_path: client-system-metrics-interpolated.csv
-    client_latency_throughput_timeseries_path: client-latency-throughput-timeseries.csv
-    client_latency_distribution_all_path: client-latency-distribution-all.csv
-    client_latency_distribution_percentile_path: client-latency-distribution-percentile.csv
-    client_latency_distribution_summary_path: client-latency-distribution-summary.csv
-    client_latency_by_key_number_path: client-latency-by-key-number.csv
-    server_disk_space_usage_summary_path: server-disk-space-usage-summary.csv
-    server_memory_by_key_number_path: server-memory-by-key-number.csv
-    server_read_bytes_delta_by_key_number_path: server-read-bytes-delta-by-key-number.csv
-    server_write_bytes_delta_by_key_number_path: server-write-bytes-delta-by-key-number.csv
-    server_system_metrics_interpolated_path_list:
-    - 1-server-system-metrics-interpolated.csv
-    - 2-server-system-metrics-interpolated.csv
-    - 3-server-system-metrics-interpolated.csv
-    all_aggregated_output_path: all-aggregated.csv
-
   etcd__v3_3:
     # if not empty, all test data paths are prefixed
     path_prefix: 2018Q1-02-etcd-zookeeper-consul/write-1M-keys-best-throughput/etcd-v3.3.0-go1.9.2