diff --git a/tests/PHPCurlClass/Helper.php b/tests/PHPCurlClass/Helper.php
index 3241ae4..ced832e 100644
--- a/tests/PHPCurlClass/Helper.php
+++ b/tests/PHPCurlClass/Helper.php
@@ -169,19 +169,20 @@ function get_multi_curl_property_value($instance, $property_name)
     return $property->getValue($instance);
 }
 
-function get_request_stats($start, $stop, $request_stats)
+function get_request_stats($request_stats, $multi_curl)
 {
-    $messages = array('total duration: ' . sprintf('%.6f', round($stop - $start, 6)) . "\n");
+    $messages =
+        array('total duration: ' . sprintf('%.6f', round($multi_curl->stopTime - $multi_curl->startTime, 6)) . "\n");
 
     foreach ($request_stats as $instance_id => &$value) {
-        $value['relative_start'] = sprintf('%.6f', round($value['start'] - $start, 6));
-        $value['relative_stop'] = sprintf('%.6f', round($value['stop'] - $start, 6));
+        $value['relative_start'] = sprintf('%.6f', round($value['start'] - $multi_curl->startTime, 6));
+        $value['relative_stop'] = sprintf('%.6f', round($value['stop'] - $multi_curl->startTime, 6));
         $value['duration'] = (string)round($value['stop'] - $value['start'], 6);
 
         $messages[] =
-            $value['relative_start'] . ' - ' .  'request ' . $instance_id . ' start' . "\n" .
-            $value['relative_stop']  . ' - ' .  'request ' . $instance_id . ' complete' . "\n" .
-            $value['duration']       . ' - ' .  'request ' . $instance_id . ' duration' . "\n";
+            $value['relative_start']        . ' - ' . 'request ' . $instance_id . ' start'        . "\n" .
+            $value['relative_stop']         . ' - ' . 'request ' . $instance_id . ' complete'     . "\n" .
+            $value['duration']              . ' - ' . 'request ' . $instance_id . ' duration'     . "\n";
 
         unset($value['start']);
         unset($value['stop']);
diff --git a/tests/PHPCurlClass/PHPMultiCurlClassTest.php b/tests/PHPCurlClass/PHPMultiCurlClassTest.php
index dc24148..adc5825 100644
--- a/tests/PHPCurlClass/PHPMultiCurlClassTest.php
+++ b/tests/PHPCurlClass/PHPMultiCurlClassTest.php
@@ -3625,10 +3625,8 @@ class MultiCurlTest extends \PHPUnit\Framework\TestCase
         $multi_curl->addGet(Test::getTestUrl('8004') . '?seconds=1');
         $multi_curl->addGet(Test::getTestUrl('8005') . '?seconds=1');
 
-        $start = microtime(true);
         $multi_curl->start();
-        $stop = microtime(true);
-        $request_stats = \Helper\get_request_stats($start, $stop, $request_stats);
+        $request_stats = \Helper\get_request_stats($request_stats, $multi_curl);
 
         // Assert R0 starts around 0 and not before.
         $this->assertGreaterThanOrEqual(0, $request_stats['0']['relative_start']);
@@ -3696,10 +3694,8 @@ class MultiCurlTest extends \PHPUnit\Framework\TestCase
         $multi_curl->addGet(Test::getTestUrl('8004') . '?seconds=2');
         $multi_curl->addGet(Test::getTestUrl('8005') . '?seconds=1');
 
-        $start = microtime(true);
         $multi_curl->start();
-        $stop = microtime(true);
-        $request_stats = \Helper\get_request_stats($start, $stop, $request_stats);
+        $request_stats = \Helper\get_request_stats($request_stats, $multi_curl);
 
         // Assert R0 starts around 0 and not before.
         $this->assertGreaterThanOrEqual(0, $request_stats['0']['relative_start']);
@@ -3765,10 +3761,8 @@ class MultiCurlTest extends \PHPUnit\Framework\TestCase
         $multi_curl->addGet(Test::getTestUrl('8004') . '?seconds=5');
         $multi_curl->addGet(Test::getTestUrl('8005') . '?seconds=1');
 
-        $start = microtime(true);
         $multi_curl->start();
-        $stop = microtime(true);
-        $request_stats = \Helper\get_request_stats($start, $stop, $request_stats);
+        $request_stats = \Helper\get_request_stats($request_stats, $multi_curl);
 
         // Assert R0 starts around 0 and not before.
         $this->assertGreaterThanOrEqual(0, $request_stats['0']['relative_start']);
@@ -3834,10 +3828,8 @@ class MultiCurlTest extends \PHPUnit\Framework\TestCase
         $multi_curl->addGet(Test::getTestUrl('8004') . '?seconds=6');
         $multi_curl->addGet(Test::getTestUrl('8005') . '?seconds=1');
 
-        $start = microtime(true);
         $multi_curl->start();
-        $stop = microtime(true);
-        $request_stats = \Helper\get_request_stats($start, $stop, $request_stats);
+        $request_stats = \Helper\get_request_stats($request_stats, $multi_curl);
 
         // Assert R0 starts around 0 and not before.
         $this->assertGreaterThanOrEqual(0, $request_stats['0']['relative_start'], $request_stats['message']);
@@ -3904,10 +3896,8 @@ class MultiCurlTest extends \PHPUnit\Framework\TestCase
         $multi_curl->addGet(Test::getTestUrl('8004') . '?seconds=2');
         $multi_curl->addGet(Test::getTestUrl('8005') . '?seconds=2');
 
-        $start = microtime(true);
         $multi_curl->start();
-        $stop = microtime(true);
-        $request_stats = \Helper\get_request_stats($start, $stop, $request_stats);
+        $request_stats = \Helper\get_request_stats($request_stats, $multi_curl);
 
         // Assert R0 starts around 0 and not before.
         $this->assertGreaterThanOrEqual(0, $request_stats['0']['relative_start']);
@@ -3974,10 +3964,8 @@ class MultiCurlTest extends \PHPUnit\Framework\TestCase
         $multi_curl->addGet(Test::getTestUrl('8004') . '?seconds=2');
         $multi_curl->addGet(Test::getTestUrl('8005') . '?seconds=2');
 
-        $start = microtime(true);
         $multi_curl->start();
-        $stop = microtime(true);
-        $request_stats = \Helper\get_request_stats($start, $stop, $request_stats);
+        $request_stats = \Helper\get_request_stats($request_stats, $multi_curl);
 
         // Assert R0 starts around 0 and not before.
         $this->assertGreaterThanOrEqual(0, $request_stats['0']['relative_start']);
@@ -4045,10 +4033,8 @@ class MultiCurlTest extends \PHPUnit\Framework\TestCase
         $multi_curl->addGet(Test::getTestUrl('8005') . '?seconds=2');
         $multi_curl->addGet(Test::getTestUrl('8006') . '?seconds=2');
 
-        $start = microtime(true);
         $multi_curl->start();
-        $stop = microtime(true);
-        $request_stats = \Helper\get_request_stats($start, $stop, $request_stats);
+        $request_stats = \Helper\get_request_stats($request_stats, $multi_curl);
 
         // Assert R0 starts around 0 and not before.
         $this->assertGreaterThanOrEqual(0, $request_stats['0']['relative_start']);
@@ -4123,10 +4109,8 @@ class MultiCurlTest extends \PHPUnit\Framework\TestCase
         $multi_curl->addGet(Test::getTestUrl('8005') . '?seconds=1');
         $multi_curl->addGet(Test::getTestUrl('8006') . '?seconds=2');
 
-        $start = microtime(true);
         $multi_curl->start();
-        $stop = microtime(true);
-        $request_stats = \Helper\get_request_stats($start, $stop, $request_stats);
+        $request_stats = \Helper\get_request_stats($request_stats, $multi_curl);
 
         // Assert R0 starts around 0 and not before.
         $this->assertGreaterThanOrEqual(0, $request_stats['0']['relative_start']);
@@ -4201,10 +4185,8 @@ class MultiCurlTest extends \PHPUnit\Framework\TestCase
         $multi_curl->addGet(Test::getTestUrl('8005') . '?seconds=2');
         $multi_curl->addGet(Test::getTestUrl('8006') . '?seconds=2');
 
-        $start = microtime(true);
         $multi_curl->start();
-        $stop = microtime(true);
-        $request_stats = \Helper\get_request_stats($start, $stop, $request_stats);
+        $request_stats = \Helper\get_request_stats($request_stats, $multi_curl);
 
         // Assert R0 starts around 0 and not before.
         $this->assertGreaterThanOrEqual(0, $request_stats['0']['relative_start']);
@@ -4267,10 +4249,8 @@ class MultiCurlTest extends \PHPUnit\Framework\TestCase
         $multi_curl->addGet(Test::getTestUrl('8002'));
         $multi_curl->addGet(Test::getTestUrl('8003'));
 
-        $start = microtime(true);
         $multi_curl->start();
-        $stop = microtime(true);
-        $request_stats = \Helper\get_request_stats($start, $stop, $request_stats);
+        $request_stats = \Helper\get_request_stats($request_stats, $multi_curl);
 
         // Assert R0 starts around 0 and not before.
         $this->assertGreaterThanOrEqual(0, $request_stats['0']['relative_start']);
@@ -4307,10 +4287,8 @@ class MultiCurlTest extends \PHPUnit\Framework\TestCase
         $multi_curl->addGet(Test::getTestUrl('8004') . '?seconds=20');
         $multi_curl->addGet(Test::getTestUrl('8002') . '?seconds=10');
 
-        $start = microtime(true);
         $multi_curl->start();
-        $stop = microtime(true);
-        $request_stats = \Helper\get_request_stats($start, $stop, $request_stats);
+        $request_stats = \Helper\get_request_stats($request_stats, $multi_curl);
 
         // Assert R5 starts around 30 and not before.
         $this->assertGreaterThanOrEqual(30, $request_stats['5']['relative_start']);
@@ -4336,10 +4314,8 @@ class MultiCurlTest extends \PHPUnit\Framework\TestCase
         $multi_curl->addGet(Test::getTestUrl('8001') . '?seconds=70');
         $multi_curl->addGet(Test::getTestUrl('8003') . '?seconds=10');
 
-        $start = microtime(true);
         $multi_curl->start();
-        $stop = microtime(true);
-        $request_stats = \Helper\get_request_stats($start, $stop, $request_stats);
+        $request_stats = \Helper\get_request_stats($request_stats, $multi_curl);
 
         // Assert R1 starts around 60 and not before.
         $this->assertGreaterThanOrEqual(60, $request_stats['1']['relative_start']);
@@ -4369,10 +4345,8 @@ class MultiCurlTest extends \PHPUnit\Framework\TestCase
         $multi_curl->addGet(Test::getTestUrl('8001') . '?seconds=45');
         $multi_curl->addGet(Test::getTestUrl('8003') . '?seconds=10');
 
-        $start = microtime(true);
         $multi_curl->start();
-        $stop = microtime(true);
-        $request_stats = \Helper\get_request_stats($start, $stop, $request_stats);
+        $request_stats = \Helper\get_request_stats($request_stats, $multi_curl);
 
         // Assert R3 starts around 60 and not before.
         $this->assertGreaterThanOrEqual(60, $request_stats['3']['relative_start']);
@@ -4399,10 +4373,8 @@ class MultiCurlTest extends \PHPUnit\Framework\TestCase
         $multi_curl->addGet(Test::getTestUrl('8003') . '?seconds=5');
         $multi_curl->addGet(Test::getTestUrl('8004') . '?seconds=5');
 
-        $start = microtime(true);
         $multi_curl->start();
-        $stop = microtime(true);
-        $request_stats = \Helper\get_request_stats($start, $stop, $request_stats);
+        $request_stats = \Helper\get_request_stats($request_stats, $multi_curl);
 
         // Assert R3 starts around 65 and not before.
         $this->assertGreaterThanOrEqual(65, $request_stats['3']['relative_start']);
@@ -4428,10 +4400,8 @@ class MultiCurlTest extends \PHPUnit\Framework\TestCase
             $multi_curl->addGet(Test::TEST_URL . '?seconds=1');
         }
 
-        $start = microtime(true);
         $multi_curl->start();
-        $stop = microtime(true);
-        $request_stats = \Helper\get_request_stats($start, $stop, $request_stats);
+        $request_stats = \Helper\get_request_stats($request_stats, $multi_curl);
 
         // 0-9 starts >= 0.
         // 10-19 starts >= 120.