Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #51a944519b58cRun #51a9457328375DiffDiff%
Number of Function Calls143 143 0 0.0%
Incl. Wall Time (microsec)18,694 18,406 -288 -1.5%
Incl. Wall Time (microsec) per call 131 129 -2 -1.5%
Excl. Wall Time (microsec)3,577 3,507 -70 -2.0%
Incl. CPU (microsecs)16,264 16,066 -198 -1.2%
Incl. CPU (microsecs) per call 114 112 -1 -1.2%
Excl. CPU (microsec)3,719 3,658 -61 -1.6%
Incl. MemUse (bytes)2,119,168 2,119,168 0 0.0%
Incl. MemUse (bytes) per call 14,819 14,819 0 0.0%
Excl. MemUse (bytes)1,447,480 1,447,480 0 0.0%
Incl. PeakMemUse (bytes)2,430,072 2,430,072 0 0.0%
Incl. PeakMemUse (bytes) per call 16,994 16,994 0 0.0%
Excl. PeakMemUse (bytes)1,773,024 1,773,024 0 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% -288 -33.5% -198 -22.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-70 -24.3% -61 -30.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -244 -84.7% -156 -78.8% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -40 -13.9% -41 -20.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -7 -2.4% -9 -4.5% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 4 1.4% 7 3.5% 0 N/A% 0 N/A%
_menu_load_objects0 N/A% -1 -0.3% 1 0.5% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -160 -55.6% -76 -38.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -43 -14.9% -45 -22.7% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -14 -4.9% -12 -6.1% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -1 -0.3% -4 -2.0% 0 N/A% 0 N/A%