Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls253 253 0 0.0%
Incl. Wall Time (microsec)12,762 12,069 -693 -5.4%
Incl. Wall Time (microsec) per call 50 48 -3 -5.4%
Excl. Wall Time (microsec)6,156 6,165 9 0.1%
Incl. CPU (microsecs)13,031 12,341 -690 -5.3%
Incl. CPU (microsecs) per call 52 49 -3 -5.3%
Excl. CPU (microsec)6,329 6,345 16 0.3%
Incl. MemUse (bytes)3,186,096 3,205,368 19,272 0.6%
Incl. MemUse (bytes) per call 12,593 12,669 76 0.6%
Excl. MemUse (bytes)2,349,576 2,368,832 19,256 0.8%
Incl. PeakMemUse (bytes)3,277,072 3,296,184 19,112 0.6%
Incl. PeakMemUse (bytes) per call 12,953 13,028 76 0.6%
Excl. PeakMemUse (bytes)2,544,160 2,563,336 19,176 0.8%

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


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
unserialize0 N/A% -693 -2.8% -690 -2.7% 19,272 23.9% 19,112 23.5%
Exclusive Metrics Diff for Current Function9 1.3% 16 2.3% 19,256 99.9% 19,176 100.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -796 -114.9% -783 -113.5% 19,224 99.8% 19,000 99.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 74 10.7% 65 9.4% 32 0.2% -248 -1.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 6 0.9% 13 1.9% 16 0.1% -64 -0.3%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
menu_unserialize0 N/A% 2 0.3% 2 0.3% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 21 3.0% 14 2.0% 0 0.0% 424 2.2%
Child functions
Symfony\Component\Routing\Route::unserialize0 N/A% -88 -12.7% -91 -13.2% 32 0.2% -80 -0.4%
Composer\Autoload\ClassLoader::loadClass0 N/A% -601 -86.7% -602 -87.2% -16 -0.1% 56 0.3%
Drupal\field\Entity\FieldInstance::__wakeup0 N/A% -16 -2.3% -17 -2.5% 0 0.0% 0 0.0%
Drupal\field\Entity\Field::__wakeup0 N/A% 3 0.4% 4 0.6% 0 0.0% -40 -0.2%