Diff Report
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for unserialize

unserializeRun #519b1ad213669Run #519b1557bbc04DiffDiff%
Number of Function Calls114 113 -1 -0.9%
Incl. Wall Time (microsec)30,781 30,995 214 0.7%
Incl. Wall Time (microsec) per call 270 274 4 1.6%
Excl. Wall Time (microsec)7,537 7,453 -84 -1.1%
Incl. CPU (microsecs)30,164 30,479 315 1.0%
Incl. CPU (microsecs) per call 265 270 5 1.9%
Excl. CPU (microsec)7,660 7,568 -92 -1.2%
Incl. MemUse (bytes)2,388,016 2,401,912 13,896 0.6%
Incl. MemUse (bytes) per call 20,948 21,256 308 1.5%
Excl. MemUse (bytes)1,585,408 1,599,320 13,912 0.9%
Incl. PeakMemUse (bytes)2,847,608 2,853,544 5,936 0.2%
Incl. PeakMemUse (bytes) per call 24,979 25,253 274 1.1%
Excl. PeakMemUse (bytes)1,973,016 1,978,864 5,848 0.3%

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
unserialize-1 -100.0% 214 1.8% 315 2.1% 13,896 5.4% 5,936 2.6%
Exclusive Metrics Diff for Current Function-84 -39.3% -92 -29.2% 13,912 100.1% 5,848 98.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem-1 -100.0% 248 115.9% 352 111.7% 13,896 100.0% 5,968 100.5%
_menu_load_objects0 0.0% -26 -12.1% -27 -8.6% 0 0.0% 0 0.0%
menu_unserialize0 0.0% -6 -2.8% -7 -2.2% 0 0.0% -32 -0.5%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 0.0% -2 -0.9% -3 -1.0% 0 0.0% 0 0.0%
Drupal\menu_link\MenuLinkStorageController::attachLoad0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 191 89.3% 301 95.6% 40 0.3% 168 2.8%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 116 54.2% 115 36.5% -56 -0.4% -80 -1.3%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -18 -8.4% -18 -5.7% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 9 4.2% 9 2.9% 0 0.0% 0 0.0%