chore: fix args

Author: nbbeeken

test/benchmarks/driverBench/index.js

@@ -11,6 +11,7 @@ let bsonType = 'js-bson';
 const { inspect } = require('util');
 const { writeFile } = require('fs/promises');
 const { makeParallelBenchmarks, makeSingleBench, makeMultiBench } = require('../mongoBench/suites');
+const { MONGODB_CLIENT_OPTIONS } = require('./common');
 
 const hw = os.cpus();
 const ram = os.totalmem() / 1024 ** 3;
@@ -90,7 +91,14 @@ benchmarkRunner
         info: {
           test_name: benchmarkName,
           tags: [bsonType],
-          args: process.env.MONGODB_CLIENT_OPTIONS ?? ''
+          // Args can only be a map of string -> int32. So if its a number leave it be,
+          // if it is anything else test for truthiness and set to 1 or 0.
+          args: Object.fromEntries(
+            Object.entries(MONGODB_CLIENT_OPTIONS).map(([key, value]) => [
+              key,
+              typeof value === 'number' ? value | 0 : value ? 1 : 0
+            ])
+          )
         },
         metrics: [{ name: 'megabytes_per_second', value: result }]
       };