Diff Report
Run #523f531e517da: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #523f531e517daRun #523f527beec76DiffDiff%
Number of Function Calls212 212 0 0.0%
Incl. Wall Time (microsec)7,364 7,469 105 1.4%
Incl. Wall Time (microsec) per call 35 35 0 1.4%
Excl. Wall Time (microsec)4,403 4,551 148 3.4%
Incl. CPU (microsecs)7,581 7,670 89 1.2%
Incl. CPU (microsecs) per call 36 36 0 1.2%
Excl. CPU (microsec)4,517 4,656 139 3.1%
Incl. MemUse (bytes)1,940,832 1,939,456 -1,376 -0.1%
Incl. MemUse (bytes) per call 9,155 9,148 -6 -0.1%
Excl. MemUse (bytes)1,446,800 1,445,472 -1,328 -0.1%
Incl. PeakMemUse (bytes)2,192,440 2,193,160 720 0.0%
Incl. PeakMemUse (bytes) per call 10,342 10,345 3 0.0%
Excl. PeakMemUse (bytes)1,841,720 1,842,272 552 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% 105 2.6% 89 1.2% -1,376 -5.0% 720 2.7%
Exclusive Metrics Diff for Current Function148 141.0% 139 156.2% -1,328 -96.5% 552 76.7%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 63 60.0% 53 59.6% -8 -0.6% 296 41.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 56 53.3% 56 62.9% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -19 -18.1% -24 -27.0% -1,368 -99.4% 880 122.2%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 2 1.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 2 1.9% 3 3.4% 0 0.0% -456 -63.3%
menu_unserialize0 N/A% 1 1.0% 1 1.1% 0 0.0% 0 0.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -44 -41.9% -44 -49.4% -40 -2.9% 48 6.7%
Symfony\Component\Routing\Route::unserialize0 N/A% 1 1.0% -6 -6.7% -8 -0.6% 120 16.7%