Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #5394e21e9bd45Run #5394e33e8d847DiffDiff%
Number of Function Calls295 295 0 0.0%
Incl. Wall Time (microsec)18,128 18,259 131 0.7%
Incl. Wall Time (microsec) per call 61 62 0 0.7%
Excl. Wall Time (microsec)8,830 8,815 -15 -0.2%
Incl. CPU (microsecs)18,429 18,539 110 0.6%
Incl. CPU (microsecs) per call 62 63 0 0.6%
Excl. CPU (microsec)9,047 9,006 -41 -0.5%
Incl. MemUse (bytes)5,172,816 5,172,928 112 0.0%
Incl. MemUse (bytes) per call 17,535 17,535 0 0.0%
Excl. MemUse (bytes)3,827,688 3,958,576 130,888 3.4%
Incl. PeakMemUse (bytes)4,373,792 4,386,792 13,000 0.3%
Incl. PeakMemUse (bytes) per call 14,826 14,870 44 0.3%
Excl. PeakMemUse (bytes)3,043,136 3,056,200 13,064 0.4%

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% 131 30.2% 110 12.1% 112 42.4% 13,000 1377.1%
Exclusive Metrics Diff for Current Function-15 -11.5% -41 -37.3% 130,888 116864.3% 13,064 100.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 113 86.3% 115 104.5% 96 85.7% 12,416 95.5%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% 30 22.9% 25 22.7% 8 7.1% 384 3.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -7 -5.3% -24 -21.8% 8 7.1% 112 0.9%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -3 -2.3% -3 -2.7% 0 0.0% 112 0.9%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% -2 -1.5% -3 -2.7% 0 0.0% -24 -0.2%
Child functions
spl_autoload_call0 N/A% 103 78.6% 101 91.8% 200 178.6% -192 -1.5%
Drupal\Core\Extension\Extension::unserialize0 N/A% 16 12.2% 16 14.5% 0 0.0% 16 0.1%
Symfony\Component\Routing\Route::unserialize0 N/A% 15 11.5% 26 23.6% 8 7.1% 112 0.9%
Drupal\field\Entity\FieldConfig::__wakeup0 N/A% 13 9.9% 12 10.9% -130,984 -116950.0% 0 0.0%
Drupal\field\Entity\FieldInstanceConfig::__wakeup0 N/A% -2 -1.5% -5 -4.5% 0 0.0% 0 0.0%
Drupal\Core\DependencyInjection\DependencySerialization::__wakeup0 N/A% 1 0.8% 1 0.9% 0 0.0% 0 0.0%