Problem: no testnet benchmark command

CHANGELOG.md

@@ -9,6 +9,7 @@
 ### Improvements
 
 * [#1664](https://github.com/crypto-org-chain/cronos/pull/1664) Update cometbft to 0.38.13.
+* [#]() Add testnet benchmark command.
 
 *Oct 24, 2024*
 

testground/benchmark/benchmark/cosmostx.py

@@ -78,5 +78,23 @@ class TxRaw(ProtoEntity):
 
 
 class MsgEthereumTx(ProtoEntity):
+    MSG_URL = "/ethermint.evm.v1.MsgEthereumTx"
+
+    data = Field(ProtoAny, 1)
+    deprecated_hash = Field("string", 3)
     from_ = Field("bytes", 5)
     raw = Field("bytes", 6)
+
+
+class LegacyTx(ProtoEntity):
+    MSG_URL = "/ethermint.evm.v1.LegacyTx"
+
+    nonce = Field("uint64", 1)
+    gas_price = Field("string", 2)
+    gas = Field("uint64", 3)
+    to = Field("string", 4)
+    value = Field("string", 5)
+    data = Field("bytes", 6)
+    v = Field("bytes", 7)
+    r = Field("bytes", 8)
+    s = Field("bytes", 9)

testground/benchmark/benchmark/stats.py

@@ -1,6 +1,6 @@
 from datetime import datetime
 
-from .utils import block, block_eth, block_height
+from .utils import LOCAL_JSON_RPC, LOCAL_RPC, block, block_eth, block_height
 
 # the tps calculation use the average of the last 10 blocks
 TPS_WINDOW = 5
@@ -19,33 +19,41 @@ def calculate_tps(blocks):
     return txs / time_diff
 
 
-def get_block_info_cosmos(height):
-    blk = block(height)
+def get_block_info_cosmos(height, rpc):
+    blk = block(height, rpc=rpc)
     timestamp = datetime.fromisoformat(blk["result"]["block"]["header"]["time"])
     txs = len(blk["result"]["block"]["data"]["txs"])
     return timestamp, txs
 
 
-def get_block_info_eth(height):
-    blk = block_eth(height)
+def get_block_info_eth(height, json_rpc):
+    blk = block_eth(height, json_rpc=json_rpc)
     timestamp = datetime.fromtimestamp(int(blk["timestamp"], 0))
     txs = len(blk["transactions"])
     return timestamp, txs
 
 
-def dump_block_stats(fp, eth=True):
+def dump_block_stats(
+    fp,
+    eth=True,
+    json_rpc=LOCAL_JSON_RPC,
+    rpc=LOCAL_RPC,
+    start: int = 2,
+    end: int = None,
+):
     """
     dump block stats using web3 json-rpc, which splits batch tx
     """
     tps_list = []
-    current = block_height()
+    if end is None:
+        end = block_height(rpc)
     blocks = []
     # skip block 1 whose timestamp is not accurate
-    for i in range(2, current + 1):
+    for i in range(start, end + 1):
         if eth:
-            timestamp, txs = get_block_info_eth(i)
+            timestamp, txs = get_block_info_eth(i, json_rpc)
         else:
-            timestamp, txs = get_block_info_cosmos(i)
+            timestamp, txs = get_block_info_cosmos(i, rpc)
         blocks.append((txs, timestamp))
         tps = calculate_tps(blocks[-TPS_WINDOW:])
         tps_list.append(tps)

testground/benchmark/benchmark/testnet.py

@@ -0,0 +1,143 @@
+import asyncio
+import json
+import sys
+import time
+from pathlib import Path
+
+import click
+import requests
+import web3
+from hexbytes import HexBytes
+
+from .stats import dump_block_stats
+from .transaction import EthTx, build_cosmos_tx, gen, json_rpc_send_body, send
+from .utils import block_height, gen_account, split_batch
+
+# arbitrarily picked for testnet, to not conflict with devnet benchmark accounts.
+GLOBAL_SEQ = 999
+GAS_PRICE = 5050000000000
+CHAIN_ID = 338
+TESTNET_JSONRPC = "https://evm-t3.cronos.org"
+TESTNET_RPC = "https://rpc-t3.cronos.org"
+TESTNET_EVM_DENOM = "basetcro"
+
+
+@click.group()
+def cli():
+    pass
+
+
+@cli.command()
+@click.option("--json-rpc", default=TESTNET_JSONRPC)
+@click.option("--rpc", default=TESTNET_RPC)
+@click.option("--batch-size", default=200)
+@click.argument("start", type=int)
+@click.argument("end", type=int)
+def fund(json_rpc, rpc, batch_size, start, end):
+    w3 = web3.Web3(web3.HTTPProvider(json_rpc))
+    fund_account = gen_account(GLOBAL_SEQ, 0)
+    fund_address = HexBytes(fund_account.address)
+    nonce = w3.eth.get_transaction_count(fund_account.address)
+
+    batches = split_batch(end - start + 1, batch_size)
+    for begin, end in batches:
+        begin += start
+        end += start
+        txs = []
+        for i in range(begin, end):
+            tx = {
+                "to": gen_account(GLOBAL_SEQ, i).address,
+                "value": 10 * 10**18,
+                "nonce": nonce,
+                "gas": 21000,
+                "gasPrice": GAS_PRICE,
+                "chainId": CHAIN_ID,
+            }
+            txs.append(
+                EthTx(
+                    tx, fund_account.sign_transaction(tx).rawTransaction, fund_address
+                )
+            )
+            nonce += 1
+        raw = build_cosmos_tx(*txs, msg_version="1.3", evm_denom=TESTNET_EVM_DENOM)
+        rsp = requests.post(
+            rpc, json=json_rpc_send_body(raw, method="broadcast_tx_sync")
+        ).json()
+        if rsp["result"]["code"] != 0:
+            print(rsp["result"]["log"])
+            break
+
+        # wait for nonce to change
+        while True:
+            if w3.eth.get_transaction_count(fund_account.address) >= nonce:
+                break
+            time.sleep(1)
+
+        print("sent", begin, end)
+
+
+@cli.command()
+@click.option("--json-rpc", default=TESTNET_JSONRPC)
+@click.argument("start", type=int)
+@click.argument("end", type=int)
+def check(json_rpc, start, end):
+    w3 = web3.Web3(web3.HTTPProvider(json_rpc))
+    for i in range(start, end + 1):
+        addr = gen_account(GLOBAL_SEQ, i).address
+        nonce = w3.eth.get_transaction_count(addr)
+        balance = int(w3.eth.get_balance(addr))
+        print(i, addr, nonce, balance)
+
+
+@cli.command()
+@click.argument("start", type=int)
+@click.argument("end", type=int)
+@click.option("--num-txs", default=1)
+@click.option("--nonce", default=0)
+@click.option("--batch-size", default=1)
+@click.option("--tx-type", default="simple-transfer")
+@click.option("--msg-version", default="1.3")
+def gen_txs(start, end, num_txs, nonce, batch_size, tx_type, msg_version):
+    num_accounts = end - start + 1
+    txs = gen(
+        GLOBAL_SEQ,
+        num_accounts,
+        num_txs,
+        tx_type,
+        batch_size,
+        start_account=start,
+        nonce=nonce,
+        msg_version=msg_version,
+        tx_options={"gas_price": GAS_PRICE, "chain_id": CHAIN_ID},
+        evm_denom=TESTNET_EVM_DENOM,
+    )
+    json.dump(txs, sys.stdout)
+
+
+@cli.command()
+@click.argument("path", type=str)
+@click.option("--rpc", default=TESTNET_RPC)
+@click.option("--sync/--async", default=False)
+def send_txs(path, rpc, sync):
+    txs = json.loads(Path(path).read_text())
+    asyncio.run(send(txs, rpc, sync))
+
+
+@cli.command()
+@click.option("--json-rpc", default=TESTNET_JSONRPC)
+@click.option("--rpc", default=TESTNET_RPC)
+@click.option("--count", default=30)
+def stats(json_rpc, rpc, count):
+    current = block_height(rpc)
+    dump_block_stats(
+        sys.stdout,
+        eth=True,
+        rpc=rpc,
+        json_rpc=json_rpc,
+        start=current - count,
+        end=current,
+    )
+
+
+if __name__ == "__main__":
+    cli()