Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e221c38f48f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #51e2215579f70Run #51e221c38f48fDiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)7,062 7,096 34 0.5%
Incl. Wall Time (microsec) per call 52 53 0 0.5%
Excl. Wall Time (microsec)6,191 6,255 64 1.0%
Incl. CPU (microsecs)7,198 7,234 36 0.5%
Incl. CPU (microsecs) per call 53 54 0 0.5%
Excl. CPU (microsec)6,283 6,355 72 1.1%
Incl. MemUse (bytes)3,148,520 3,148,824 304 0.0%
Incl. MemUse (bytes) per call 23,322 23,325 2 0.0%
Excl. MemUse (bytes)2,924,432 2,924,760 328 0.0%
Incl. PeakMemUse (bytes)2,929,504 2,927,392 -2,112 -0.1%
Incl. PeakMemUse (bytes) per call 21,700 21,684 -16 -0.1%
Excl. PeakMemUse (bytes)2,731,320 2,729,296 -2,024 -0.1%

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% 34 22.2% 36 3.5% 304 1.2% -2,112 -8.2%
Exclusive Metrics Diff for Current Function64 188.2% 72 200.0% 328 107.9% -2,024 -95.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 71 208.8% 74 205.6% 304 100.0% -3,016 -142.8%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -26 -76.5% -21 -58.3% 0 0.0% 1,000 47.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -10 -29.4% -11 -30.6% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -1 -2.9% -4 -11.1% 0 0.0% 0 0.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
menu_unserialize0 N/A% 0 0.0% -3 -8.3% 0 0.0% -96 -4.5%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -29 -85.3% -28 -77.8% -24 -7.9% 128 6.1%
Symfony\Component\Routing\Route::unserialize0 N/A% -1 -2.9% -8 -22.2% 0 0.0% -216 -10.2%