Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls38,825 39,125 300 0.8%
Incl. Wall Time (microsec)2,211,577 2,255,640 44,063 2.0%
Incl. Wall Time (microsec) per call 57 58 1 1.2%
Excl. Wall Time (microsec)2,066,792 2,106,034 39,242 1.9%
Incl. MemUse (bytes)886,020,416 902,584,688 16,564,272 1.9%
Incl. MemUse (bytes) per call 22,821 23,069 248 1.1%
Excl. MemUse (bytes)791,733,656 808,253,616 16,519,960 2.1%
Incl. PeakMemUse (bytes)1,070,804,992 1,073,689,032 2,884,040 0.3%
Incl. PeakMemUse (bytes) per call 27,580 27,443 -138 -0.5%
Excl. PeakMemUse (bytes)1,066,978,544 1,069,843,560 2,865,016 0.3%

Parent/Child Regression/Improvement report for unserialize [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
unserialize300 100.0% 44,063 9.5% 16,564,272 1066.2% 2,884,040 188.5%
Exclusive Metrics Diff for Current Function39,242 89.1% 16,519,960 99.7% 2,865,016 99.3%
Parent functions
Drupal\Core\Extension\Extension::unserialize300 100.0% 20,647 46.9% 16,441,736 99.3% 2,952,848 102.4%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 0.0% 12,398 28.1% 9,024 0.1% 832,456 28.9%
Drupal\Component\DependencyInjection\Container::get0 0.0% 5,546 12.6% -46,944 -0.3% 147,704 5.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 4,454 10.1% 213,432 1.3% 19,824 0.7%
Drupal\Component\DependencyInjection\Container::get@20 0.0% 2,429 5.5% -20,488 -0.1% 6,952 0.2%
Drupal\Component\DependencyInjection\Container::get@7-100 -33.3% -1,701 -3.9% -544,792 -3.3% -1,059,624 -36.7%
Drupal\Component\DependencyInjection\Container::get@10 0.0% -1,258 -2.9% -35,512 -0.2% -367,048 -12.7%
Drupal\Component\DependencyInjection\Container::get@60 0.0% -1,112 -2.5% 768 0.0% -216,784 -7.5%
Drupal\Component\DependencyInjection\Container::get@100 0.0% 1,012 2.3% 528,792 3.2% 448,064 15.5%
Drupal\Component\DependencyInjection\Container::get@90 0.0% 631 1.4% -84,800 -0.5% -53,808 -1.9%
Drupal\Component\DependencyInjection\Container::get@50 0.0% 619 1.4% 5,432 0.0% 7,128 0.2%
Drupal\Component\DependencyInjection\Container::get@11100 33.3% 530 1.2% 102,400 0.6% 187,200 6.5%
Drupal\Component\DependencyInjection\Container::get@40 0.0% 355 0.8% -3,184 -0.0% -14,248 -0.5%
Drupal\Component\DependencyInjection\Container::get@30 0.0% -352 -0.8% -3,184 -0.0% 3,824 0.1%
Drupal\Core\Cache\MemoryBackend::prepareItem0 0.0% -119 -0.3% 0 0.0% 0 0.0%
Drupal\Component\Serialization\PhpSerialize::decode0 0.0% -91 -0.2% 0 0.0% 0 0.0%
Drupal\Component\DependencyInjection\Container::get@80 0.0% 75 0.2% 1,592 0.0% -10,448 -0.4%
Child functions
Symfony\Component\Routing\Route::unserialize0 N/A% 5,236 11.9% 44,272 0.3% 18,016 0.6%
Drupal\Core\Extension\Extension::unserialize0 N/A% -348 -0.8% 40 0.0% 1,008 0.0%
spl_autoload_call0 N/A% -66 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Plugin\PluginBase::__wakeup0 N/A% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Url::__wakeup0 N/A% 0 0.0% 0 0.0% 0 0.0%