Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #52e49caf3c7f2Run #52e49d73f02cbDiffDiff%
Number of Function Calls364 364 0 0.0%
Incl. Wall Time (microsec)7,758 7,832 74 1.0%
Incl. Wall Time (microsec) per call 21 22 0 1.0%
Excl. Wall Time (microsec)4,128 4,173 45 1.1%
Incl. CPU (microsecs)8,066 8,137 71 0.9%
Incl. CPU (microsecs) per call 22 22 0 0.9%
Excl. CPU (microsec)4,282 4,299 17 0.4%
Incl. MemUse (bytes)1,658,728 1,659,576 848 0.1%
Incl. MemUse (bytes) per call 4,557 4,559 2 0.1%
Excl. MemUse (bytes)951,600 952,488 888 0.1%
Incl. PeakMemUse (bytes)2,080,776 2,064,448 -16,328 -0.8%
Incl. PeakMemUse (bytes) per call 5,716 5,672 -45 -0.8%
Excl. PeakMemUse (bytes)1,681,288 1,667,360 -13,928 -0.8%

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% 74 2.9% 71 3.5% 848 1.3% -16,328 -25.0%
Exclusive Metrics Diff for Current Function45 60.8% 17 23.9% 888 104.7% -13,928 -85.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 98 132.4% 104 146.5% 840 99.1% -3,056 -18.7%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 28 37.8% 26 36.6% 24 2.8% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -28 -37.8% -15 -21.1% -16 -1.9% -13,408 -82.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getAll0 N/A% -19 -25.7% -36 -50.7% 0 0.0% 0 0.0%
Drupal\menu_link\Entity\MenuLink::postLoad0 N/A% -14 -18.9% -12 -16.9% 0 0.0% 136 0.8%
array_map0 N/A% 11 14.9% 12 16.9% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -2 -2.7% -7 -9.9% 0 0.0% 0 0.0%
menu_unserialize0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
Child functions
spl_autoload_call0 N/A% 49 66.2% 48 67.6% -72 -8.5% 8 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -20 -27.0% 6 8.5% 32 3.8% -2,408 -14.7%