Diff Report
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for unserialize

unserializeRun #519c045f200eaRun #519c03b86b1ecDiffDiff%
Number of Function Calls165 165 0 0.0%
Incl. Wall Time (microsec)27,066 26,490 -576 -2.1%
Incl. Wall Time (microsec) per call 164 161 -3 -2.1%
Excl. Wall Time (microsec)7,759 7,795 36 0.5%
Incl. CPU (microsecs)23,601 23,031 -570 -2.4%
Incl. CPU (microsecs) per call 143 140 -3 -2.4%
Excl. CPU (microsec)7,923 7,958 35 0.4%
Incl. MemUse (bytes)1,415,340 1,415,340 0 0.0%
Incl. MemUse (bytes) per call 8,578 8,578 0 0.0%
Excl. MemUse (bytes)1,169,384 1,169,384 0 0.0%
Incl. PeakMemUse (bytes)1,580,076 1,580,076 0 0.0%
Incl. PeakMemUse (bytes) per call 9,576 9,576 0 0.0%
Excl. PeakMemUse (bytes)1,304,192 1,304,192 0 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% -576 -24.3% -570 -53.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function36 6.2% 35 6.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -597 -103.6% -590 -103.5% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 17 3.0% 19 3.3% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 4 0.7% 1 0.2% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -597 -103.6% -591 -103.7% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -13 -2.3% -12 -2.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -2 -0.3% -3 -0.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%