Diff Report
Run #519fb8e35d279: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fb952126aa: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for unserialize

unserializeRun #519fb8e35d279Run #519fb952126aaDiffDiff%
Number of Function Calls102 102 0 0.0%
Incl. Wall Time (microsec)13,260 12,982 -278 -2.1%
Incl. Wall Time (microsec) per call 130 127 -3 -2.1%
Excl. Wall Time (microsec)2,717 2,787 70 2.6%
Incl. CPU (microsecs)16,001 8,000 -8,001 -50.0%
Incl. CPU (microsecs) per call 157 78 -78 -50.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)1,823,088 1,828,632 5,544 0.3%
Incl. MemUse (bytes) per call 17,873 17,928 54 0.3%
Excl. MemUse (bytes)1,419,128 1,424,672 5,544 0.4%
Incl. PeakMemUse (bytes)2,163,992 2,167,904 3,912 0.2%
Incl. PeakMemUse (bytes) per call 21,216 21,254 38 0.2%
Excl. PeakMemUse (bytes)1,781,656 1,785,552 3,896 0.2%

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% -278 -5.8% -8,001 -100.0% 5,544 2.1% 3,912 1.5%
Exclusive Metrics Diff for Current Function70 25.2% -4,000 -50.0% 5,544 100.0% 3,896 99.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -287 -103.2% -8,001 -100.0% 5,568 100.4% 3,912 100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 5 1.8% 0 0.0% 0 0.0% -56 -1.4%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 N/A% 4 1.4% 0 0.0% 0 0.0% 0 0.0%
menu_unserialize0 N/A% 0 0.0% 0 0.0% -24 -0.4% 56 1.4%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -365 -131.3% -1 -0.0% 16 0.3% 88 2.2%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 21 7.6% -4,000 -50.0% -16 -0.3% -72 -1.8%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -3 -1.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%