Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #519af3b0bf970Run #519af59f030f2DiffDiff%
Number of Function Calls122 122 0 0.0%
Incl. Wall Time (microsec)16,563 16,186 -377 -2.3%
Incl. Wall Time (microsec) per call 136 133 -3 -2.3%
Excl. Wall Time (microsec)4,229 4,057 -172 -4.1%
Incl. CPU (microsecs)15,216 14,828 -388 -2.5%
Incl. CPU (microsecs) per call 125 122 -3 -2.5%
Excl. CPU (microsec)4,343 4,138 -205 -4.7%
Incl. MemUse (bytes)2,214,568 2,214,440 -128 -0.0%
Incl. MemUse (bytes) per call 18,152 18,151 -1 -0.0%
Excl. MemUse (bytes)1,732,344 1,732,240 -104 -0.0%
Incl. PeakMemUse (bytes)2,065,232 2,065,848 616 0.0%
Incl. PeakMemUse (bytes) per call 16,928 16,933 5 0.0%
Excl. PeakMemUse (bytes)1,673,048 1,673,712 664 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% -377 -15.0% -388 -15.4% -128 -0.2% 616 1.0%
Exclusive Metrics Diff for Current Function-172 -45.6% -205 -52.8% -104 -81.2% 664 107.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -386 -102.4% -392 -101.0% -128 -100.0% 616 100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 7 1.9% 3 0.8% 0 0.0% 0 0.0%
menu_unserialize0 N/A% 2 0.5% 1 0.3% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -345 -91.5% -328 -84.5% -32 -25.0% 112 18.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 134 35.5% 137 35.3% 8 6.2% -216 -35.1%
Symfony\Component\Routing\Route::unserialize0 N/A% 6 1.6% 6 1.5% 0 0.0% 56 9.1%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 0 0.0% 2 0.5% 0 0.0% 0 0.0%