diff --git a/cmd/jsutils/README.md b/cmd/jsutils/README.md
index 95a9afee2d..d9e16c7f09 100644
--- a/cmd/jsutils/README.md
+++ b/cmd/jsutils/README.md
@@ -10,38 +10,9 @@ Install node.js dependency:
 ```shell script
     npm install
 ```
-## Run
-### 1.Get Validator's Information: Version, MinGasPrice
-mainnet validators version
-```bash
-    npm run startMainnet
-```
-testnet validators version
-```bash
-    npm run startTestnet
-```
-
-### 2.Get Transaction Count
-```bash
-node gettxcount.js --rpc ${url} --startNum ${start} --endNum ${end} --miner ${miner} (optional)
-```
 
-### 3. Get Performance
-```bash
-node get_perf.js --rpc ${url} --startNum ${start} --endNum ${end}
-```
-output as following
-```bash
-Get the performance between [ 19470 , 19670 )
-txCountPerBlock = 3142.81 txCountTotal = 628562 BlockCount = 200 avgBlockTime = 3.005 inturnBlocksRatio = 0.975 justifiedBlocksRatio = 0.98
-txCountPerSecond = 1045.8602329450914 avgGasUsedPerBlock = 250.02062627 avgGasUsedPerSecond =  83.20153952412646
+## Run
+Run according to the usage:
 ```
-
-### 4. Get validators slash count
-```bash
-use the latest block 
-node getslashcount.js --Rpc ${ArchiveRpc} 
-use a block number
-node getslashcount.js --Rpc ${ArchiveRpc} --Num ${blockNum}
+node getchainstatus.js --help
 ```
-
diff --git a/cmd/jsutils/check_blobtx.js b/cmd/jsutils/check_blobtx.js
deleted file mode 100644
index 2e8fe1ed1e..0000000000
--- a/cmd/jsutils/check_blobtx.js
+++ /dev/null
@@ -1,51 +0,0 @@
-import { ethers } from "ethers";
-import program from "commander";
-
-// depends on ethjs v6.11.0+ for 4844, https://github.com/ethers-io/ethers.js/releases/tag/v6.11.0
-// BSC testnet enabled 4844 on block: 39539137
-// Usage:
-//   nvm use 20
-//   node check_blobtx.js --rpc https://data-seed-prebsc-1-s1.binance.org:8545 --startNum 39539137
-//   node check_blobtx.js --rpc https://data-seed-prebsc-1-s1.binance.org:8545 --startNum 39539137 --endNum 40345994
-program.option("--rpc <Rpc>", "Rpc Server URL");
-program.option("--startNum <Num>", "start block", 0);
-program.option("--endNum <Num>", "end block", 0);
-program.parse(process.argv);
-
-const provider = new ethers.JsonRpcProvider(program.rpc);
-const main = async () => {
-    var startBlock = parseInt(program.startNum)
-    var endBlock = parseInt(program.endNum)
-    if (isNaN(endBlock) || isNaN(startBlock) || startBlock == 0) {
-        console.error("invalid input, --startNum", program.startNum, "--end", program.endNum)
-        return
-    }
-    // if --endNum is not specified, set it to the latest block number.
-    if (endBlock == 0) {
-        endBlock = await provider.getBlockNumber();
-    }
-    if (startBlock > endBlock) {
-        console.error("invalid input, startBlock:",startBlock, " endBlock:", endBlock);
-        return
-    }
-
-    for (let i = startBlock; i <= endBlock; i++) {
-        let blockData = await provider.getBlock(i);
-        console.log("startBlock:",startBlock, "endBlock:", endBlock, "curBlock", i, "blobGasUsed", blockData.blobGasUsed);
-        if (blockData.blobGasUsed == 0) {
-            continue
-        }
-        for  (let txIndex = 0; txIndex<= blockData.transactions.length - 1; txIndex++) {
-            let txHash = blockData.transactions[txIndex]
-            let txData =  await provider.getTransaction(txHash);
-            if (txData.type == 3) {
-                console.log("BlobTx in block:",i, " txIndex:", txIndex, " txHash:", txHash);
-            }
-        }
-    }
-};
-main().then(() => process.exit(0))
-    .catch((error) => {
-        console.error(error);
-        process.exit(1);
-    });
\ No newline at end of file
diff --git a/cmd/jsutils/faucet_request.js b/cmd/jsutils/faucet_request.js
deleted file mode 100644
index bd4179747b..0000000000
--- a/cmd/jsutils/faucet_request.js
+++ /dev/null
@@ -1,49 +0,0 @@
-import { ethers } from "ethers";
-import program from "commander";
-
-// Usage:
-//   node faucet_request.js --rpc localhost:8545 --startNum 39539137
-//   node faucet_request.js --rpc localhost:8545 --startNum 39539137 --endNum 40345994
-
-//   node faucet_request.js --rpc https://data-seed-prebsc-1-s1.bnbchain.org:8545 --startNum 39539137 --endNum 40345994
-program.option("--rpc <Rpc>", "Rpc Server URL");
-program.option("--startNum <Num>", "start block", 0);
-program.option("--endNum <Num>", "end block", 0);
-program.parse(process.argv);
-
-const provider = new ethers.JsonRpcProvider(program.rpc);
-const main = async () => {
-    var startBlock = parseInt(program.startNum)
-    var endBlock = parseInt(program.endNum)
-    if (isNaN(endBlock) || isNaN(startBlock) || startBlock == 0) {
-        console.error("invalid input, --startNum", program.startNum, "--end", program.endNum)
-        return
-    }
-    // if --endNum is not specified, set it to the latest block number.
-    if (endBlock == 0) {
-        endBlock = await provider.getBlockNumber();
-    }
-    if (startBlock > endBlock) {
-        console.error("invalid input, startBlock:",startBlock, " endBlock:", endBlock);
-        return
-    }
-
-    let startBalance = await provider.getBalance("0xaa25Aa7a19f9c426E07dee59b12f944f4d9f1DD3", startBlock)
-    let endBalance = await provider.getBalance("0xaa25Aa7a19f9c426E07dee59b12f944f4d9f1DD3", endBlock)
-    const faucetAmount = BigInt(0.3 * 10**18); // Convert 0.3 ether to wei as a BigInt
-    const numFaucetRequest = (startBalance - endBalance) / faucetAmount;
-
-    // Convert BigInt to ether
-    const startBalanceEth = Number(startBalance) / 10**18;
-    const endBalanceEth = Number(endBalance) / 10**18;
-
-    console.log(`Start Balance: ${startBalanceEth} ETH`);
-    console.log(`End Balance: ${endBalanceEth} ETH`);
-
-    console.log("successful faucet request: ",numFaucetRequest);
-};
-main().then(() => process.exit(0))
-    .catch((error) => {
-        console.error(error);
-        process.exit(1);
-    });
diff --git a/cmd/jsutils/get_perf.js b/cmd/jsutils/get_perf.js
deleted file mode 100644
index cec035f09f..0000000000
--- a/cmd/jsutils/get_perf.js
+++ /dev/null
@@ -1,70 +0,0 @@
-import { ethers } from "ethers";
-import program from "commander";
-
-program.option("--rpc <rpc>", "Rpc");
-program.option("--startNum <startNum>", "start num")
-program.option("--endNum <endNum>", "end num")
-program.parse(process.argv);
-
-const provider = new ethers.JsonRpcProvider(program.rpc)
-
-const main = async () => {
-    let txCountTotal = 0;
-    let gasUsedTotal = 0;
-    let inturnBlocks = 0;
-    let justifiedBlocks = 0;
-    let turnLength = await provider.send("parlia_getTurnLength", [
-        ethers.toQuantity(program.startNum)]);
-    for (let i = program.startNum; i < program.endNum; i++) {
-        let txCount = await provider.send("eth_getBlockTransactionCountByNumber", [
-            ethers.toQuantity(i)]);
-        txCountTotal += ethers.toNumber(txCount)
-
-        let header = await provider.send("eth_getHeaderByNumber", [
-            ethers.toQuantity(i)]);
-        let gasUsed = eval(eval(header.gasUsed).toString(10))
-        gasUsedTotal += gasUsed
-        let difficulty = eval(eval(header.difficulty).toString(10))
-        if (difficulty == 2) {
-            inturnBlocks += 1
-        }
-        let timestamp = eval(eval(header.timestamp).toString(10))
-
-        let justifiedNumber = await provider.send("parlia_getJustifiedNumber", [
-            ethers.toQuantity(i)]);
-        if (justifiedNumber + 1 == i) {
-            justifiedBlocks += 1
-        } else {
-            console.log("justified unexpected", "BlockNumber =", i,"justifiedNumber",justifiedNumber)    
-        }
-        console.log("BlockNumber =", i, "mod =", i%turnLength, "miner =", header.miner , "difficulty =", difficulty, "txCount =", ethers.toNumber(txCount), "gasUsed", gasUsed, "timestamp", timestamp)
-    }
-
-    let blockCount = program.endNum - program.startNum
-    let txCountPerBlock = txCountTotal/blockCount
-
-    let startHeader = await provider.send("eth_getHeaderByNumber", [
-        ethers.toQuantity(program.startNum)]);
-    let startTime = eval(eval(startHeader.timestamp).toString(10))
-    let endHeader = await provider.send("eth_getHeaderByNumber", [
-        ethers.toQuantity(program.endNum)]);
-    let endTime = eval(eval(endHeader.timestamp).toString(10))
-    let timeCost = endTime - startTime
-    let avgBlockTime = timeCost/blockCount
-    let inturnBlocksRatio = inturnBlocks/blockCount
-    let justifiedBlocksRatio = justifiedBlocks/blockCount
-    let tps = txCountTotal/timeCost
-    let M = 1000000
-    let avgGasUsedPerBlock = gasUsedTotal/blockCount/M
-    let avgGasUsedPerSecond = gasUsedTotal/timeCost/M
-
-    console.log("Get the performance between [", program.startNum, ",", program.endNum, ")");
-    console.log("txCountPerBlock =", txCountPerBlock, "txCountTotal =", txCountTotal, "BlockCount =", blockCount, "avgBlockTime =", avgBlockTime, "inturnBlocksRatio =", inturnBlocksRatio, "justifiedBlocksRatio =", justifiedBlocksRatio);
-    console.log("txCountPerSecond =", tps, "avgGasUsedPerBlock =", avgGasUsedPerBlock, "avgGasUsedPerSecond =", avgGasUsedPerSecond);
-};
-
-main().then(() => process.exit(0))
-    .catch((error) => {
-        console.error(error);
-        process.exit(1);
-    });
\ No newline at end of file
diff --git a/cmd/jsutils/getchainstatus.js b/cmd/jsutils/getchainstatus.js
index db5e25cf48..4c93a57918 100644
--- a/cmd/jsutils/getchainstatus.js
+++ b/cmd/jsutils/getchainstatus.js
@@ -1,20 +1,14 @@
 import { ethers } from "ethers";
 import program from "commander";
 
-// Global Options:
 program.option("--rpc <rpc>", "Rpc");
-// GetTxCount Options:
 program.option("--startNum <startNum>", "start num")
 program.option("--endNum <endNum>", "end num")
 program.option("--miner <miner>", "miner", "")
-// GetVersion Options:
 program.option("--num <Num>", "validator num", 21)
-// GetTopAddr Options:
 program.option("--topNum <Num>", "top num of address to be displayed", 20)
-
-program.parse(process.argv);
-
-const provider = new ethers.JsonRpcProvider(program.rpc)
+program.option("--blockNum <Num>", "block num", 0)
+program.option("-h, --help", "")
 
 function printUsage() {
     console.log("Usage:");
@@ -23,21 +17,112 @@ function printUsage() {
     console.log("\nSubcommands:");
     console.log("  GetTxCount: find the block with max tx size of a range");
     console.log("  GetVersion: dump validators' binary version, based on Header.Extra");
-    console.log("  GetTopAddr: get hottest $topNum target address within a block range");
+    console.log("  GetTopAddr: get hottest $topNum target address of a block range");
+    console.log("  GetSlashCount: get slash state at a specific block height");
+    console.log("  GetPerformanceData: analyze the performance data of a block range");
+    console.log("  GetBlobTxs: get BlobTxs of a block range");
+    console.log("  GetFaucetStatus: get faucet status of BSC testnet");
     console.log("\nOptions:");
     console.log("  --rpc       specify the url of RPC endpoint");
-    console.log("  --startNum  the start block number, for command GetTxCount");
-    console.log("  --endNum    the end block number, for command GetTxCount");
-    console.log("  --miner     the miner address, for command GetTxCount");
-    console.log("  --num       the number of blocks to be checked, for command GetVersion");
-    console.log("  --topNum    the topNum of blocks to be checked, for command GetVersion");
+    console.log("  --startNum  the start block number");
+    console.log("  --endNum    the end block number");
+    console.log("  --miner     the miner address");
+    console.log("  --num       the number of blocks to be checked");
+    console.log("  --topNum    the topNum of blocks to be checked");
+    console.log("  --blockNum  the block number to be checked");
     console.log("\nExample:");
     // mainnet https://bsc-mainnet.nodereal.io/v1/454e504917db4f82b756bd0cf6317dce
     console.log("  node getchainstatus.js GetTxCount --rpc https://bsc-testnet-dataseed.bnbchain.org --startNum 40000001  --endNum 40000005")
     console.log("  node getchainstatus.js GetVersion --rpc https://bsc-testnet-dataseed.bnbchain.org --num 21")
     console.log("  node getchainstatus.js GetTopAddr --rpc https://bsc-testnet-dataseed.bnbchain.org --startNum 40000001  --endNum 40000010 --topNum 10")
+    console.log("  node getchainstatus.js GetSlashCount --rpc https://bsc-testnet-dataseed.bnbchain.org --blockNum 40000001")  // latest block if `--blockNum` is not specified
+    console.log("  node getchainstatus.js GetPerformanceData --rpc https://bsc-testnet-dataseed.bnbchain.org --startNum 40000001  --endNum 40000010")
+    console.log("  node getchainstatus.js GetBlobTxs --rpc https://bsc-testnet-dataseed.bnbchain.org --startNum 40000001  --endNum 40000010")
+    console.log("  node getchainstatus.js GetFaucetStatus --rpc https://bsc-testnet-dataseed.bnbchain.org --startNum 40000001  --endNum 40000010")
 }
 
+program.usage = printUsage;
+program.parse(process.argv);
+
+const provider = new ethers.JsonRpcProvider(program.rpc)
+
+const slashAbi = [
+    "function getSlashIndicator(address validatorAddr) external view returns (uint256, uint256)"
+]
+const validatorSetAbi = [
+    "function getLivingValidators() external view returns (address[], bytes[])"
+]
+const stakeHubAbi = [
+    "function getValidatorDescription(address validatorAddr) external view returns (tuple(string, string, string, string))",
+    "function consensusToOperator(address consensusAddr) public view returns (address)"
+]
+const addrValidatorSet = '0x0000000000000000000000000000000000001000';
+const addrSlash = '0x0000000000000000000000000000000000001001';
+const addrStakeHub = '0x0000000000000000000000000000000000002002';
+
+const validatorSet = new ethers.Contract(addrValidatorSet, validatorSetAbi, provider);
+const slashIndicator = new ethers.Contract(addrSlash, slashAbi,  provider)
+const stakeHub = new ethers.Contract(addrStakeHub, stakeHubAbi, provider)
+
+const validatorMap = new Map([
+    // BSC mainnet
+    ["0x37e9627A91DD13e453246856D58797Ad6583D762", "LegendII"],
+    ["0xB4647b856CB9C3856d559C885Bed8B43e0846a47", "CertiK"],
+    ["0x75B851a27D7101438F45fce31816501193239A83", "Figment"],
+    ["0x502aECFE253E6AA0e8D2A06E12438FFeD0Fe16a0", "BscScan"],
+    ["0xCa503a7eD99eca485da2E875aedf7758472c378C", "InfStones"],
+    ["0x5009317FD4F6F8FeEa9dAe41E5F0a4737BB7A7D5", "NodeReal"],
+    ["0x1cFDBd2dFf70C6e2e30df5012726F87731F38164", "Tranchess"],
+    ["0xF8de5e61322302b2c6e0a525cC842F10332811bf", "Namelix"],
+    ["0xCcB42A9b8d6C46468900527Bc741938E78AB4577", "Turing"],
+    ["0x9f1b7FAE54BE07F4FEE34Eb1aaCb39A1F7B6FC92", "TWStaking"],
+    ["0x7E1FdF03Eb3aC35BF0256694D7fBe6B6d7b3E0c8","LegendIII"],
+    ["0x7b501c7944185130DD4aD73293e8Aa84eFfDcee7","MathW"],
+    ["0x58567F7A51a58708C8B40ec592A38bA64C0697De","Legend"],
+    ["0x460A252B4fEEFA821d3351731220627D7B7d1F3d","Defibit"],
+    ["0x8A239732871AdC8829EA2f47e94087C5FBad47b6","The48Club"],
+    ["0xD3b0d838cCCEAe7ebF1781D11D1bB741DB7Fe1A7","BNBEve"],
+    ["0xF8B99643fAfC79d9404DE68E48C4D49a3936f787","Avengers"],
+    ["0x4e5acf9684652BEa56F2f01b7101a225Ee33d23f","HashKey"],
+    ["0x9bb56C2B4DBE5a06d79911C9899B6f817696ACFc","Feynman"],
+    ["0xbdcc079BBb23C1D9a6F36AA31309676C258aBAC7","Fuji"],
+    ["0x38944092685a336CB6B9ea58836436709a2adC89","Shannon"],
+    ["0xfC1004C0f296Ec3Df4F6762E9EabfcF20EB304a2","Aoraki"],
+    ["0xa0884bb00E5F23fE2427f0E5eC9E51F812848563","Coda"],
+    ["0xe7776De78740f28a96412eE5cbbB8f90896b11A5","Ankr"],
+    ["0xA2D969E82524001Cb6a2357dBF5922B04aD2FCD8","Pexmons"],
+    ["0x5cf810AB8C718ac065b45f892A5BAdAB2B2946B9","Zen"],
+    ["0x4d15D9BCd0c2f33E7510c0de8b42697CA558234a","LegendVII"],
+    ["0x1579ca96EBd49A0B173f86C372436ab1AD393380","LegendV"],
+    ["0xd1F72d433f362922f6565FC77c25e095B29141c8","LegendVI"],
+    ["0xf9814D93b4d904AaA855cBD4266D6Eb0Ec1Aa478","Legend8"],
+    ["0x025a4e09Ea947b8d695f53ddFDD48ddB8F9B06b7","Ciscox"],
+    ["0xE9436F6F30b4B01b57F2780B2898f3820EbD7B98","LegendIV"],
+    ["0xC2d534F079444E6E7Ff9DabB3FD8a26c607932c8","Axion"],
+    ["0x9F7110Ba7EdFda83Fc71BeA6BA3c0591117b440D","LegendIX"],
+    ["0xB997Bf1E3b96919fBA592c1F61CE507E165Ec030","Seoraksan"],
+    ["0x286C1b674d48cFF67b4096b6c1dc22e769581E91","Sigm8"],
+    ["0x73A26778ef9509a6E94b55310eE7233795a9EB25","Coinlix"],
+    ["0x18c44f4FBEde9826C7f257d500A65a3D5A8edebc","Nozti"],
+    ["0xA100FCd08cE722Dc68Ddc3b54237070Cb186f118","Tiollo"],
+    ["0x0F28847cfdbf7508B13Ebb9cEb94B2f1B32E9503","Raptas"],
+    ["0xfD85346c8C991baC16b9c9157e6bdfDACE1cD7d7","Glorin"],
+    ["0x978F05CED39A4EaFa6E8FD045Fe2dd6Da836c7DF","NovaX"],
+    ["0xd849d1dF66bFF1c2739B4399425755C2E0fAbbAb","Nexa"],
+    ["0xA015d9e9206859c13201BB3D6B324d6634276534","Star"],
+    ["0x5ADde0151BfAB27f329e5112c1AeDeed7f0D3692","Veri"],
+    // Chapel
+    ["0x08265dA01E1A65d62b903c7B34c08cB389bF3D99","Ararat"],
+    ["0x7f5f2cF1aec83bF0c74DF566a41aa7ed65EA84Ea","Kita"],
+    ["0x53387F3321FD69d1E030BB921230dFb188826AFF","Fuji"],
+    ["0x76D76ee8823dE52A1A431884c2ca930C5e72bff3","Seoraksan"],
+    ["0xd447b49CD040D20BC21e49ffEa6487F5638e4346","Everest"],
+    ["0x1a3d9D7A717D64e6088aC937d5aAcDD3E20ca963","Elbrus"],
+    ["0x40D3256EB0BaBE89f0ea54EDAa398513136612f5","Bloxroute"],
+    ["0xF9a1Db0d6f22Bd78ffAECCbc8F47c83Df9FBdbCf","Test"],
+    ["0xB4cd0dCF71381b452A92A359BbE7146e8825Ce46","BSCLista"]
+]);
+
 // 1.cmd: "GetTxCount", usage:
 // node getchainstatus.js GetTxCount --rpc https://bsc-testnet-dataseed.bnbchain.org \
 //      --startNum 40000001  --endNum 40000005 \
@@ -134,6 +219,177 @@ async function getTopAddr()  {
       });
 };
 
+// 4.cmd: "GetSlashCount", usage:
+// node getchainstatus.js GetSlashCount \
+//      --rpc https://bsc-testnet-dataseed.bnbchain.org \
+//      --blockNum(optional): the block num which is based for the slash state, default: latest block
+async function getSlashCount()  {
+        let blockNum = ethers.getNumber(program.blockNum)
+        if (blockNum === 0) {
+           blockNum = await provider.getBlockNumber()
+        }
+        let block = await provider.getBlock(blockNum)
+        console.log("At block", blockNum, "time", block.date)
+        const data = await validatorSet.getLivingValidators({blockTag:blockNum})
+        let totalSlash = 0
+        for (let i = 0; i < data[0].length; i++) {
+            let addr = data[0][i];
+            var val
+            if (!validatorMap.has(addr)) {
+                let opAddr = await stakeHub.consensusToOperator(addr, {blockTag:blockNum})
+                let value = await stakeHub.getValidatorDescription(opAddr, {blockTag:blockNum})
+                val = value[0]
+                console.log(addr, val)
+            } else {
+                val = validatorMap.get(addr)
+            }
+            let info = await slashIndicator.getSlashIndicator(addr, {blockTag:blockNum})
+            let count = ethers.toNumber(info[1])
+            totalSlash += count
+            console.log("Slash:", count, addr, val)
+        }
+        console.log("Total slash count", totalSlash)
+};
+
+// 5.cmd: "GetPerformanceData", usage:
+// node getchainstatus.js GetPerformanceData \
+//      --rpc https://bsc-testnet-dataseed.bnbchain.org \
+//      --startNum 40000001  --endNum 40000005
+async function GetPerformanceData()  {
+    let txCountTotal = 0;
+    let gasUsedTotal = 0;
+    let inturnBlocks = 0;
+    let justifiedBlocks = 0;
+    let turnLength = 1;
+    let parliaEnabled = true;
+    try  {
+        turnLength = await provider.send("parlia_getTurnLength", [ethers.toQuantity(program.startNum)]);
+    } catch (error) {
+        // the "parlia" module was not enabled for RPC call
+        parliaEnabled = false
+        console.log("parlia RPC modudle is not enabled\n", error);
+    }
+
+    for (let i = program.startNum; i < program.endNum; i++) {
+        let txCount = await provider.send("eth_getBlockTransactionCountByNumber", [
+            ethers.toQuantity(i)]);
+        txCountTotal += ethers.toNumber(txCount)
+
+        let header = await provider.send("eth_getHeaderByNumber", [
+            ethers.toQuantity(i)]);
+        let gasUsed = eval(eval(header.gasUsed).toString(10))
+        gasUsedTotal += gasUsed
+        let difficulty = eval(eval(header.difficulty).toString(10))
+        if (difficulty == 2) {
+            inturnBlocks += 1
+        }
+        let timestamp = eval(eval(header.timestamp).toString(10))
+        if (parliaEnabled) {
+            let justifiedNumber = await provider.send("parlia_getJustifiedNumber", [ethers.toQuantity(i)]);
+            if (justifiedNumber + 1 == i) {
+                justifiedBlocks += 1
+            } else {
+                console.log("justified unexpected", "BlockNumber =", i,"justifiedNumber",justifiedNumber)    
+            }
+        }
+        console.log("BlockNumber =", i, "mod =", i%turnLength, "miner =", header.miner , "difficulty =", difficulty, "txCount =", ethers.toNumber(txCount), "gasUsed", gasUsed, "timestamp", timestamp)
+    }
+    let blockCount = program.endNum - program.startNum
+    let txCountPerBlock = txCountTotal/blockCount
+
+    let startHeader = await provider.send("eth_getHeaderByNumber", [
+        ethers.toQuantity(program.startNum)]);
+    let startTime = eval(eval(startHeader.timestamp).toString(10))
+    let endHeader = await provider.send("eth_getHeaderByNumber", [
+        ethers.toQuantity(program.endNum)]);
+    let endTime = eval(eval(endHeader.timestamp).toString(10))
+    let timeCost = endTime - startTime
+    let avgBlockTime = timeCost/blockCount
+    let inturnBlocksRatio = inturnBlocks/blockCount
+    let justifiedBlocksRatio = justifiedBlocks/blockCount
+    let tps = txCountTotal/timeCost
+    let M = 1000000
+    let avgGasUsedPerBlock = gasUsedTotal/blockCount/M
+    let avgGasUsedPerSecond = gasUsedTotal/timeCost/M
+
+    console.log("Get the performance between [", program.startNum, ",", program.endNum, ")");
+    console.log("txCountPerBlock =", txCountPerBlock, "txCountTotal =", txCountTotal, "BlockCount =", blockCount, "avgBlockTime =", avgBlockTime, "inturnBlocksRatio =", inturnBlocksRatio, "justifiedBlocksRatio =", justifiedBlocksRatio);
+    console.log("txCountPerSecond =", tps, "avgGasUsedPerBlock =", avgGasUsedPerBlock, "avgGasUsedPerSecond =", avgGasUsedPerSecond);
+};
+
+// 6.cmd: "GetBlobTxs", usage:
+// node getchainstatus.js GetBlobTxs \
+//      --rpc https://bsc-testnet-dataseed.bnbchain.org \
+//      --startNum 40000001  --endNum 40000005
+// depends on ethjs v6.11.0+ for 4844, https://github.com/ethers-io/ethers.js/releases/tag/v6.11.0
+// BSC testnet enabled 4844 on block: 39539137
+async function GetBlobTxs()  {
+    var startBlock = parseInt(program.startNum)
+    var endBlock = parseInt(program.endNum)
+    if (isNaN(endBlock) || isNaN(startBlock) || startBlock == 0) {
+        console.error("invalid input, --startNum", program.startNum, "--end", program.endNum)
+        return
+    }
+    // if --endNum is not specified, set it to the latest block number.
+    if (endBlock == 0) {
+        endBlock = await provider.getBlockNumber();
+    }
+    if (startBlock > endBlock) {
+        console.error("invalid input, startBlock:",startBlock, " endBlock:", endBlock);
+        return
+    }
+
+    for (let i = startBlock; i <= endBlock; i++) {
+        let blockData = await provider.getBlock(i);
+        console.log("startBlock:",startBlock, "endBlock:", endBlock, "curBlock", i, "blobGasUsed", blockData.blobGasUsed);
+        if (blockData.blobGasUsed == 0) {
+            continue
+        }
+        for  (let txIndex = 0; txIndex<= blockData.transactions.length - 1; txIndex++) {
+            let txHash = blockData.transactions[txIndex]
+            let txData =  await provider.getTransaction(txHash);
+            if (txData.type == 3) {
+                console.log("BlobTx in block:",i, " txIndex:", txIndex, " txHash:", txHash);
+            }
+        }
+    }
+};
+
+// 7.cmd: "GetFaucetStatus", usage:
+// node getchainstatus.js GetFaucetStatus \
+//      --rpc https://bsc-testnet-dataseed.bnbchain.org \
+//      --startNum 40000001  --endNum 40000005
+async function GetFaucetStatus()  {
+    var startBlock = parseInt(program.startNum)
+    var endBlock = parseInt(program.endNum)
+    if (isNaN(endBlock) || isNaN(startBlock) || startBlock == 0) {
+        console.error("invalid input, --startNum", program.startNum, "--end", program.endNum)
+        return
+    }
+    // if --endNum is not specified, set it to the latest block number.
+    if (endBlock == 0) {
+        endBlock = await provider.getBlockNumber();
+    }
+    if (startBlock > endBlock) {
+        console.error("invalid input, startBlock:",startBlock, " endBlock:", endBlock);
+        return
+    }
+
+    let startBalance = await provider.getBalance("0xaa25Aa7a19f9c426E07dee59b12f944f4d9f1DD3", startBlock)
+    let endBalance = await provider.getBalance("0xaa25Aa7a19f9c426E07dee59b12f944f4d9f1DD3", endBlock)
+    const faucetAmount = BigInt(0.3 * 10**18); // Convert 0.3 ether to wei as a BigInt
+    const numFaucetRequest = (startBalance - endBalance) / faucetAmount;
+
+    // Convert BigInt to ether
+    const startBalanceEth = Number(startBalance) / 10**18;
+    const endBalanceEth = Number(endBalance) / 10**18;
+
+    console.log(`Start Balance: ${startBalanceEth} ETH`);
+    console.log(`End Balance: ${endBalanceEth} ETH`);
+
+    console.log("successful faucet request: ",numFaucetRequest);
+};
+
 const main = async () => {
     if (process.argv.length <= 2) {
         console.error('invalid process.argv.length', process.argv.length);
@@ -141,7 +397,7 @@ const main = async () => {
         return
     }
     const cmd =  process.argv[2]
-    if (cmd === "--help") {
+    if (cmd == "-h" || cmd == "--help") {
         printUsage()
         return
     }
@@ -151,6 +407,14 @@ const main = async () => {
         await getBinaryVersion()
     } else if (cmd === "GetTopAddr") {
         await getTopAddr()
+    } else if (cmd === "GetSlashCount") {
+        await getSlashCount()
+    } else if (cmd === "GetPerformanceData") {
+        await GetPerformanceData()
+    } else if (cmd === "GetBlobTxs") {
+        await GetBlobTxs()
+    } else if (cmd === "GetFaucetStatus") {
+        await GetFaucetStatus()
     } else {
         console.log("unsupported cmd", cmd);
         printUsage()
diff --git a/cmd/jsutils/getslashcount.js b/cmd/jsutils/getslashcount.js
deleted file mode 100644
index b45fad7d57..0000000000
--- a/cmd/jsutils/getslashcount.js
+++ /dev/null
@@ -1,119 +0,0 @@
-import { ethers } from "ethers";
-import program from "commander";
-
-program.option("--Rpc <Rpc>", "Rpc");
-program.option("--Num <Num>", "num", 0)
-program.parse(process.argv);
-
-const provider = new ethers.JsonRpcProvider(program.Rpc);
-
-const slashAbi = [
-    "function getSlashIndicator(address validatorAddr) external view returns (uint256, uint256)"
-]
-const validatorSetAbi = [
-    "function getLivingValidators() external view returns (address[], bytes[])"
-]
-const stakeHubAbi = [
-    "function getValidatorDescription(address validatorAddr) external view returns (tuple(string, string, string, string))",
-    "function consensusToOperator(address consensusAddr) public view returns (address)"
-]
-const addrValidatorSet = '0x0000000000000000000000000000000000001000';
-const validatorSet = new ethers.Contract(addrValidatorSet, validatorSetAbi, provider);
-
-const addrSlash = '0x0000000000000000000000000000000000001001';
-const slashIndicator = new ethers.Contract(addrSlash, slashAbi,  provider)
-
-const addrStakeHub = '0x0000000000000000000000000000000000002002';
-const stakeHub = new ethers.Contract(addrStakeHub, stakeHubAbi, provider)
-
-const validatorMap = new Map([
-    //BSC
-    ["0x37e9627A91DD13e453246856D58797Ad6583D762", "LegendII"],
-    ["0xB4647b856CB9C3856d559C885Bed8B43e0846a47", "CertiK"],
-    ["0x75B851a27D7101438F45fce31816501193239A83", "Figment"],
-    ["0x502aECFE253E6AA0e8D2A06E12438FFeD0Fe16a0", "BscScan"],
-    ["0xCa503a7eD99eca485da2E875aedf7758472c378C", "InfStones"],
-    ["0x5009317FD4F6F8FeEa9dAe41E5F0a4737BB7A7D5", "NodeReal"],
-    ["0x1cFDBd2dFf70C6e2e30df5012726F87731F38164", "Tranchess"],
-    ["0xF8de5e61322302b2c6e0a525cC842F10332811bf", "Namelix"],
-    ["0xCcB42A9b8d6C46468900527Bc741938E78AB4577", "Turing"],
-    ["0x9f1b7FAE54BE07F4FEE34Eb1aaCb39A1F7B6FC92", "TWStaking"],
-    ["0x7E1FdF03Eb3aC35BF0256694D7fBe6B6d7b3E0c8","LegendIII"],
-    ["0x7b501c7944185130DD4aD73293e8Aa84eFfDcee7","MathW"],
-    ["0x58567F7A51a58708C8B40ec592A38bA64C0697De","Legend"],
-    ["0x460A252B4fEEFA821d3351731220627D7B7d1F3d","Defibit"],
-    ["0x8A239732871AdC8829EA2f47e94087C5FBad47b6","The48Club"],
-    ["0xD3b0d838cCCEAe7ebF1781D11D1bB741DB7Fe1A7","BNBEve"],
-    ["0xF8B99643fAfC79d9404DE68E48C4D49a3936f787","Avengers"],
-    ["0x4e5acf9684652BEa56F2f01b7101a225Ee33d23f","HashKey"],
-    ["0x9bb56C2B4DBE5a06d79911C9899B6f817696ACFc","Feynman"],
-    ["0xbdcc079BBb23C1D9a6F36AA31309676C258aBAC7","Fuji"],
-    ["0x38944092685a336CB6B9ea58836436709a2adC89","Shannon"],
-    ["0xfC1004C0f296Ec3Df4F6762E9EabfcF20EB304a2","Aoraki"],
-    ["0xa0884bb00E5F23fE2427f0E5eC9E51F812848563","Coda"],
-    ["0xe7776De78740f28a96412eE5cbbB8f90896b11A5","Ankr"],
-    ["0xA2D969E82524001Cb6a2357dBF5922B04aD2FCD8","Pexmons"],
-    ["0x5cf810AB8C718ac065b45f892A5BAdAB2B2946B9","Zen"],
-    ["0x4d15D9BCd0c2f33E7510c0de8b42697CA558234a","LegendVII"],
-    ["0x1579ca96EBd49A0B173f86C372436ab1AD393380","LegendV"],
-    ["0xd1F72d433f362922f6565FC77c25e095B29141c8","LegendVI"],
-    ["0xf9814D93b4d904AaA855cBD4266D6Eb0Ec1Aa478","Legend8"],
-    ["0x025a4e09Ea947b8d695f53ddFDD48ddB8F9B06b7","Ciscox"],
-    ["0xE9436F6F30b4B01b57F2780B2898f3820EbD7B98","LegendIV"],
-    ["0xC2d534F079444E6E7Ff9DabB3FD8a26c607932c8","Axion"],
-    ["0x9F7110Ba7EdFda83Fc71BeA6BA3c0591117b440D","LegendIX"],
-    ["0xB997Bf1E3b96919fBA592c1F61CE507E165Ec030","Seoraksan"],
-    ["0x286C1b674d48cFF67b4096b6c1dc22e769581E91","Sigm8"],
-    ["0x73A26778ef9509a6E94b55310eE7233795a9EB25","Coinlix"],
-    ["0x18c44f4FBEde9826C7f257d500A65a3D5A8edebc","Nozti"],
-    ["0xA100FCd08cE722Dc68Ddc3b54237070Cb186f118","Tiollo"],
-    ["0x0F28847cfdbf7508B13Ebb9cEb94B2f1B32E9503","Raptas"],
-    ["0xfD85346c8C991baC16b9c9157e6bdfDACE1cD7d7","Glorin"],
-    ["0x978F05CED39A4EaFa6E8FD045Fe2dd6Da836c7DF","NovaX"],
-    ["0xd849d1dF66bFF1c2739B4399425755C2E0fAbbAb","Nexa"],
-    ["0xA015d9e9206859c13201BB3D6B324d6634276534","Star"],
-    ["0x5ADde0151BfAB27f329e5112c1AeDeed7f0D3692","Veri"],
-    //Chapel
-    ["0x08265dA01E1A65d62b903c7B34c08cB389bF3D99","Ararat"],
-    ["0x7f5f2cF1aec83bF0c74DF566a41aa7ed65EA84Ea","Kita"],
-    ["0x53387F3321FD69d1E030BB921230dFb188826AFF","Fuji"],
-    ["0x76D76ee8823dE52A1A431884c2ca930C5e72bff3","Seoraksan"],
-    ["0xd447b49CD040D20BC21e49ffEa6487F5638e4346","Everest"],
-    ["0x1a3d9D7A717D64e6088aC937d5aAcDD3E20ca963","Elbrus"],
-    ["0x40D3256EB0BaBE89f0ea54EDAa398513136612f5","Bloxroute"],
-    ["0xF9a1Db0d6f22Bd78ffAECCbc8F47c83Df9FBdbCf","Test"]
-]);
-
-
-const main = async () => {
-    let blockNum = ethers.getNumber(program.Num)
-    if (blockNum === 0) {
-       blockNum = await provider.getBlockNumber()
-    }
-    let block = await provider.getBlock(blockNum)
-    console.log("At block", blockNum, "time", block.date)
-    const data = await validatorSet.getLivingValidators({blockTag:blockNum})
-    let totalSlash = 0
-    for (let i = 0; i < data[0].length; i++) {
-        let addr = data[0][i];
-        var val
-        if (!validatorMap.has(addr)) {
-            let opAddr = await stakeHub.consensusToOperator(addr, {blockTag:blockNum})
-            let value = await stakeHub.getValidatorDescription(opAddr, {blockTag:blockNum})
-            val = value[0]
-            console.log(addr, val)
-        } else {
-            val = validatorMap.get(addr)
-        }
-        let info = await slashIndicator.getSlashIndicator(addr, {blockTag:blockNum})
-        let count = ethers.toNumber(info[1])
-        totalSlash += count
-        console.log("Slash:", count, addr, val)
-    }
-    console.log("Total slash count", totalSlash)
-};
-main().then(() => process.exit(0))
-    .catch((error) => {
-        console.error(error);
-        process.exit(1);
-    });
\ No newline at end of file