Diff Report
Run #52f5c0f4ebbb2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #52f5c0f4ebbb2Run #52f5c0b2e882aDiffDiff%
Number of Function Calls83 83 0 0.0%
Incl. Wall Time (microsec)2,956 2,930 -26 -0.9%
Incl. Wall Time (microsec) per call 36 35 -0 -0.9%
Excl. Wall Time (microsec)1,684 1,630 -54 -3.2%
Incl. CPU (microsecs)3,017 2,999 -18 -0.6%
Incl. CPU (microsecs) per call 36 36 -0 -0.6%
Excl. CPU (microsec)1,729 1,676 -53 -3.1%
Incl. MemUse (bytes)1,057,544 1,057,544 0 0.0%
Incl. MemUse (bytes) per call 12,741 12,741 0 0.0%
Excl. MemUse (bytes)746,656 746,656 0 0.0%
Incl. PeakMemUse (bytes)1,368,224 1,368,224 0 0.0%
Incl. PeakMemUse (bytes) per call 16,485 16,485 0 0.0%
Excl. PeakMemUse (bytes)1,086,984 1,086,984 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% -26 -4.8% -18 -3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-54 -207.7% -53 -294.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -57 -219.2% -51 -283.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 30 115.4% 32 177.8% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 2 7.7% 1 5.6% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -1 -3.8% 1 5.6% 0 N/A% 0 N/A%
Child functions
Symfony\Component\Routing\Route::unserialize0 N/A% 30 115.4% 35 194.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -7.7% 0 0.0% 0 N/A% 0 N/A%