Diff Report
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #518080a5ca60dRun #518081a41c05eDiffDiff%
Number of Function Calls88 88 0 0.0%
Incl. Wall Time (microsec)18,518 18,368 -150 -0.8%
Incl. Wall Time (microsec) per call 210 209 -2 -0.8%
Excl. Wall Time (microsec)2,788 2,831 43 1.5%
Incl. CPU (microsecs)16,269 15,995 -274 -1.7%
Incl. CPU (microsecs) per call 185 182 -3 -1.7%
Excl. CPU (microsec)2,856 2,911 55 1.9%
Incl. MemUse (bytes)1,786,280 1,784,976 -1,304 -0.1%
Incl. MemUse (bytes) per call 20,299 20,284 -15 -0.1%
Excl. MemUse (bytes)1,135,680 1,134,376 -1,304 -0.1%
Incl. PeakMemUse (bytes)2,094,072 2,094,552 480 0.0%
Incl. PeakMemUse (bytes) per call 23,796 23,802 5 0.0%
Excl. PeakMemUse (bytes)1,417,440 1,417,824 384 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% -150 -12.3% -274 -21.1% -1,304 -30.2% 480 11.1%
Exclusive Metrics Diff for Current Function43 28.7% 55 20.1% -1,304 -100.0% 384 80.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -121 -80.7% -243 -88.7% -1,296 -99.4% 600 125.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -28 -18.7% -26 -9.5% 0 0.0% -128 -26.7%
menu_unserialize0 N/A% -2 -1.3% -5 -1.8% 0 0.0% -64 -13.3%
_menu_load_objects0 N/A% 1 0.7% 0 0.0% -8 -0.6% 72 15.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -38 -25.3% -172 -62.8% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -153 -102.0% -154 -56.2% 0 0.0% 96 20.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -2 -1.3% -3 -1.1% 0 0.0% 0 0.0%