Diff Report
Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa6332b29: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for unserialize

unserializeRun #519ffa0e6cdecRun #519ffa6332b29DiffDiff%
Number of Function Calls86 86 0 0.0%
Incl. Wall Time (microsec)11,399 11,261 -138 -1.2%
Incl. Wall Time (microsec) per call 133 131 -2 -1.2%
Excl. Wall Time (microsec)1,991 1,991 0 0.0%
Incl. CPU (microsecs)8,000 8,000 0 0.0%
Incl. CPU (microsecs) per call 93 93 0 0.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)1,544,608 1,548,184 3,576 0.2%
Incl. MemUse (bytes) per call 17,961 18,002 42 0.2%
Excl. MemUse (bytes)1,117,728 1,121,320 3,592 0.3%
Incl. PeakMemUse (bytes)1,957,824 1,960,840 3,016 0.2%
Incl. PeakMemUse (bytes) per call 22,765 22,800 35 0.2%
Excl. PeakMemUse (bytes)1,490,376 1,493,432 3,056 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% -138 -6.6% 0 0.0% 3,576 5.3% 3,016 4.4%
Exclusive Metrics Diff for Current Function0 0.0% -4,000 N/A% 3,592 100.4% 3,056 101.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -130 -94.2% 0 N/A% 3,576 100.0% 3,232 107.2%
_menu_load_objects0 N/A% -9 -6.5% 0 N/A% 0 0.0% -272 -9.0%
menu_unserialize0 N/A% 1 0.7% 0 N/A% 0 0.0% 56 1.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -221 -160.1% 4,000 N/A% 8 0.2% -16 -0.5%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 55 39.9% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 29 21.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -0.7% 0 N/A% -24 -0.7% -24 -0.8%