improve encodeCommand performance, add set-get-delete-string benchmark

benchmark/lib/set-get-delete-string/index.js

@@ -0,0 +1,13 @@
+import yargs from 'yargs';
+import { hideBin } from 'yargs/helpers';
+import { randomBytes } from 'crypto';
+
+const { size } = yargs(hideBin(process.argv))
+    .option('size', {
+        type: 'number',
+        default: 1024,
+        demandOption: true
+    })
+    .parseSync();
+
+export const randomString = randomBytes(size).toString('ascii');

benchmark/lib/set-get-delete-string/ioredis.js

@@ -0,0 +1,19 @@
+import Redis from 'ioredis';
+
+const client = new Redis({ lazyConnect: true });
+
+export function setup() {
+    return client.connect();
+}
+
+export function benchmark({ randomString }) {
+    return Promise.all([
+        client.set(randomString, randomString),
+        client.get(randomString),
+        client.del(randomString)
+    ]);
+}
+
+export function teardown() {
+    return client.disconnect();
+}

benchmark/lib/set-get-delete-string/local.js

@@ -0,0 +1,19 @@
+import { createClient } from '@node-redis/client-local';
+
+const client = createClient();
+
+export function setup() {
+    return client.connect();
+}
+
+export function benchmark({ randomString }) {
+    return Promise.all([
+        client.set(randomString, randomString),
+        client.get(randomString),
+        client.del(randomString)
+    ]);
+}
+
+export function teardown() {
+    return client.disconnect();
+}

benchmark/lib/set-get-delete-string/production.js

@@ -0,0 +1,19 @@
+import { createClient } from '@node-redis/client-production';
+
+const client = createClient();
+
+export function setup() {
+    return client.connect();
+}
+
+export function benchmark({ randomString }) {
+    return Promise.all([
+        client.set(randomString, randomString),
+        client.get(randomString),
+        client.del(randomString)
+    ]);
+}
+
+export function teardown() {
+    return client.disconnect();
+}