Merge benchmark implementation for Grid5000

packages/taler-wallet-cli/src/bench1.ts

@@ -22,11 +22,13 @@ import {
   codecForNumber,
   codecForString,
   codecOptional,
+  Logger,
 } from "@gnu-taler/taler-util";
 import {
   getDefaultNodeWallet,
   NodeHttpLib,
   WalletApiOperation,
+  Wallet,
 } from "@gnu-taler/taler-wallet-core";
 
 /**
@@ -36,6 +38,9 @@ import {
  * set up its own services.
  */
 export async function runBench1(configJson: any): Promise<void> {
+
+  const logger = new Logger("Bench1");
+
   // Validate the configuration file for this benchmark.
   const b1conf = codecForBench1Config().decode(configJson);
 
@@ -43,17 +48,36 @@ export async function runBench1(configJson: any): Promise<void> {
   myHttpLib.setThrottling(false);
 
   const numIter = b1conf.iterations ?? 1;
+  const numDeposits = b1conf.deposits ?? 5;
+  const restartWallet = b1conf.restartAfter ?? 20;
+
+  const withdrawAmount = (numDeposits + 1) * 10;
+
+  logger.info(`Starting Benchmark iterations=${numIter} deposits=${numDeposits}`);
+
+  let wallet = {} as Wallet;
 
   for (let i = 0; i < numIter; i++) {
-    const wallet = await getDefaultNodeWallet({
-      // No persistent DB storage.
-      persistentStoragePath: undefined,
-      httpLib: myHttpLib,
-    });
-    await wallet.client.call(WalletApiOperation.InitWallet, {});
+    // Create a new wallet in each iteration 
+    // otherwise the TPS go down 
+    // my assumption is that the in-memory db file gets too large 
+    if (i % restartWallet == 0) {
+      if (Object.keys(wallet).length !== 0) {
+	      wallet.stop();
+      }
+      wallet = await getDefaultNodeWallet({
+        // No persistent DB storage.
+        persistentStoragePath: undefined,
+        httpLib: myHttpLib,
+      });
+      await wallet.client.call(WalletApiOperation.InitWallet, {});
+    }
+	
+    logger.trace(`Starting withdrawal amount=${withdrawAmount}`);
+    let start = Date.now();
 
     await wallet.client.call(WalletApiOperation.WithdrawFakebank, {
-      amount: "TESTKUDOS:10",
+      amount: b1conf.currency + ":" + withdrawAmount,
       bank: b1conf.bank,
       exchange: b1conf.exchange,
     });
@@ -62,16 +86,24 @@ export async function runBench1(configJson: any): Promise<void> {
       stopWhenDone: true,
     });
 
-    await wallet.client.call(WalletApiOperation.CreateDepositGroup, {
-      amount: "TESTKUDOS:5",
-      depositPaytoUri: "payto://x-taler-bank/localhost/foo",
-    });
+    logger.info(`Finished withdrawal amount=${withdrawAmount} time=${Date.now() - start}`);
 
-    await wallet.runTaskLoop({
-      stopWhenDone: true,
-    });
+    for (let i = 0; i < numDeposits; i++) {
 
-    wallet.stop();
+      logger.trace(`Starting deposit amount=10`);
+      start = Date.now()
+
+      await wallet.client.call(WalletApiOperation.CreateDepositGroup, {
+        amount: b1conf.currency + ":10",
+        depositPaytoUri: b1conf.payto,
+      });
+
+      await wallet.runTaskLoop({
+        stopWhenDone: true,
+      });
+
+      logger.info(`Finished deposit amount=10 time=${Date.now() - start}`);
+    }
   }
 }
 
@@ -84,6 +116,11 @@ interface Bench1Config {
    */
   bank: string;
 
+  /**
+   * Payto url for deposits.
+   */
+  payto: string;
+
   /**
    * Base URL of the exchange.
    */
@@ -94,6 +131,16 @@ interface Bench1Config {
    * Defaults to 1.
    */
   iterations?: number;
+
+  currency: string;
+
+  deposits?: number;
+
+  /**
+   * How any iterations run until the wallet db gets purged
+   * Defaults to 20.
+   */
+  restartAfter?: number;
 }
 
 /**
@@ -102,6 +149,10 @@ interface Bench1Config {
 const codecForBench1Config = () =>
   buildCodecForObject<Bench1Config>()
     .property("bank", codecForString())
+    .property("payto", codecForString())
     .property("exchange", codecForString())
     .property("iterations", codecOptional(codecForNumber()))
+    .property("deposits", codecOptional(codecForNumber()))
+    .property("currency", codecForString())
+    .property("restartAfter", codecOptional(codecForNumber()))
     .build("Bench1Config");