Diff Report
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #52d4b60c154f6Run #52d4b590e6e18DiffDiff%
Number of Function Calls109 111 2 1.8%
Incl. Wall Time (microsec)4,539 4,603 64 1.4%
Incl. Wall Time (microsec) per call 42 41 -0 -0.4%
Excl. Wall Time (microsec)2,571 2,640 69 2.7%
Incl. CPU (microsecs)4,640 4,703 63 1.4%
Incl. CPU (microsecs) per call 43 42 -0 -0.5%
Excl. CPU (microsec)2,630 2,698 68 2.6%
Incl. MemUse (bytes)1,786,504 1,792,544 6,040 0.3%
Incl. MemUse (bytes) per call 16,390 16,149 -241 -1.5%
Excl. MemUse (bytes)1,319,784 1,325,792 6,008 0.5%
Incl. PeakMemUse (bytes)2,174,528 2,196,648 22,120 1.0%
Incl. PeakMemUse (bytes) per call 19,950 19,790 -160 -0.8%
Excl. PeakMemUse (bytes)1,760,464 1,782,504 22,040 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
unserialize2 100.0% 64 2.4% 63 2.7% 6,040 5.1% 22,120 18.6%
Exclusive Metrics Diff for Current Function69 107.8% 68 107.9% 6,008 99.5% 22,040 99.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem2 100.0% 92 143.8% 96 152.4% 6,040 100.0% 22,048 99.7%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 0.0% -29 -45.3% -30 -47.6% 0 0.0% 40 0.2%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 1 1.6% 0 0.0% 0 0.0% 0 0.0%
menu_unserialize0 0.0% 0 0.0% -1 -1.6% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 0.0% 0 0.0% -2 -3.2% 0 0.0% 32 0.1%
Child functions
Symfony\Component\Routing\Route::unserialize0 N/A% -26 -40.6% -24 -38.1% 0 0.0% -72 -0.3%
Composer\Autoload\ClassLoader::loadClass0 N/A% 20 31.2% 19 30.2% 32 0.5% 152 0.7%
Drupal\field\Entity\Field::__wakeup0 N/A% 2 3.1% 2 3.2% 0 0.0% 0 0.0%
Drupal\field\Entity\FieldInstance::__wakeup0 N/A% -1 -1.6% -2 -3.2% 0 0.0% 0 0.0%