Diff Report
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #54433ad6a7755Run #544333b05173fDiffDiff%
Number of Function Calls164 164 0 0.0%
Incl. Wall Time (microsec)8,579 7,045 -1,534 -17.9%
Incl. Wall Time (microsec) per call 52 43 -9 -17.9%
Excl. Wall Time (microsec)5,251 4,405 -846 -16.1%
Incl. CPU (microsecs)8,646 7,169 -1,477 -17.1%
Incl. CPU (microsecs) per call 53 44 -9 -17.1%
Excl. CPU (microsec)5,200 4,410 -790 -15.2%
Incl. MemUse (bytes)2,126,184 2,126,152 -32 -0.0%
Incl. MemUse (bytes) per call 12,965 12,964 -0 -0.0%
Excl. MemUse (bytes)1,655,584 1,655,568 -16 -0.0%
Incl. PeakMemUse (bytes)2,182,680 2,182,872 192 0.0%
Incl. PeakMemUse (bytes) per call 13,309 13,310 1 0.0%
Excl. PeakMemUse (bytes)1,730,632 1,730,848 216 0.0%

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% -1,534 -1.7% -1,477 -1.8% -32 -0.1% 192 0.3%
Exclusive Metrics Diff for Current Function-846 -55.1% -790 -53.5% -16 -50.0% 216 112.5%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -1,173 -76.5% -1,197 -81.0% -8 -25.0% -8 -4.2%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -402 -26.2% -323 -21.9% -32 -100.0% 192 100.0%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% 52 3.4% 53 3.6% 8 25.0% 8 4.2%
Drupal\Core\Extension\Extension::unserialize0 N/A% -36 -2.3% -36 -2.4% 0 0.0% 64 33.3%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 25 1.6% 26 1.8% 0 0.0% -64 -33.3%
Child functions
Symfony\Component\Routing\Route::unserialize0 N/A% -887 -57.8% -900 -60.9% -8 -25.0% -8 -4.2%
spl_autoload_call0 N/A% 255 16.6% 255 17.3% -8 -25.0% -16 -8.3%
Drupal\Core\Entity\Entity::__wakeup0 N/A% -56 -3.7% -44 -3.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\Extension::unserialize0 N/A% 0 0.0% 2 0.1% 0 0.0% 0 0.0%