Diff Report
Run #52084105e6dcb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for unserialize

unserializeRun #52084105e6dcbRun #5208407650493DiffDiff%
Number of Function Calls98 98 0 0.0%
Incl. Wall Time (microsec)3,223 3,204 -19 -0.6%
Incl. Wall Time (microsec) per call 33 33 -0 -0.6%
Excl. Wall Time (microsec)2,730 2,695 -35 -1.3%
Incl. CPU (microsecs)3,337 3,329 -8 -0.2%
Incl. CPU (microsecs) per call 34 34 -0 -0.2%
Excl. CPU (microsec)2,820 2,798 -22 -0.8%
Incl. MemUse (bytes)1,439,000 1,440,200 1,200 0.1%
Incl. MemUse (bytes) per call 14,684 14,696 12 0.1%
Excl. MemUse (bytes)1,263,192 1,263,560 368 0.0%
Incl. PeakMemUse (bytes)1,164,680 1,101,896 -62,784 -5.4%
Incl. PeakMemUse (bytes) per call 11,884 11,244 -641 -5.4%
Excl. PeakMemUse (bytes)1,151,176 1,091,848 -59,328 -5.2%

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% -19 -2.5% -8 -0.8% 1,200 4.5% -62,784 -229.4%
Exclusive Metrics Diff for Current Function-35 -184.2% -22 -275.0% 368 30.7% -59,328 -94.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 60 315.8% 74 925.0% 1,200 100.0% -26,248 -41.8%
menu_unserialize0 N/A% -57 -300.0% -56 -700.0% 0 0.0% -8,840 -14.1%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -29 -152.6% -30 -375.0% 0 0.0% -27,696 -44.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 7 36.8% 5 62.5% 0 0.0% 0 0.0%
_menu_load_objects0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 11 57.9% 11 137.5% 808 67.3% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 5 26.3% 3 37.5% 24 2.0% -3,456 -5.5%