Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls128 128 0 0.0%
Incl. Wall Time (microsec)21,037 20,630 -407 -1.9%
Incl. Wall Time (microsec) per call 164 161 -3 -1.9%
Excl. Wall Time (microsec)4,595 4,458 -137 -3.0%
Incl. CPU (microsecs)18,644 18,479 -165 -0.9%
Incl. CPU (microsecs) per call 146 144 -1 -0.9%
Excl. CPU (microsec)4,691 4,568 -123 -2.6%
Incl. MemUse (bytes)2,823,344 2,827,696 4,352 0.2%
Incl. MemUse (bytes) per call 22,057 22,091 34 0.2%
Excl. MemUse (bytes)1,843,888 1,848,240 4,352 0.2%
Incl. PeakMemUse (bytes)2,920,696 2,895,448 -25,248 -0.9%
Incl. PeakMemUse (bytes) per call 22,818 22,621 -197 -0.9%
Excl. PeakMemUse (bytes)1,950,232 1,924,784 -25,448 -1.3%

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% -407 -10.9% -165 -6.6% 4,352 2.0% -25,248 -11.4%
Exclusive Metrics Diff for Current Function-137 -33.7% -123 -74.5% 4,352 100.0% -25,448 -100.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -456 -112.0% -219 -132.7% 4,288 98.5% 3,688 14.6%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 78 19.2% 77 46.7% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -38 -9.3% -35 -21.2% 64 1.5% -28,936 -114.6%
menu_unserialize0 N/A% 11 2.7% 17 10.3% 0 0.0% 0 0.0%
_menu_load_objects0 N/A% -2 -0.5% -5 -3.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -493 -121.1% -268 -162.4% -32 -0.7% -48 -0.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 197 48.4% 196 118.8% 32 0.7% 40 0.2%
Symfony\Component\Routing\Route::unserialize0 N/A% 17 4.2% 20 12.1% 0 0.0% 208 0.8%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 9 2.2% 10 6.1% 0 0.0% 0 0.0%