Diff Report
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #519ede3a9dd65Run #519edf3566aaeDiffDiff%
Number of Function Calls158 158 0 0.0%
Incl. Wall Time (microsec)19,702 17,070 -2,632 -13.4%
Incl. Wall Time (microsec) per call 125 108 -17 -13.4%
Excl. Wall Time (microsec)3,425 3,463 38 1.1%
Incl. CPU (microsecs)15,308 14,885 -423 -2.8%
Incl. CPU (microsecs) per call 97 94 -3 -2.8%
Excl. CPU (microsec)3,540 3,582 42 1.2%
Incl. MemUse (bytes)2,107,608 2,104,360 -3,248 -0.2%
Incl. MemUse (bytes) per call 13,339 13,319 -21 -0.2%
Excl. MemUse (bytes)1,681,160 1,677,944 -3,216 -0.2%
Incl. PeakMemUse (bytes)2,185,352 2,121,592 -63,760 -2.9%
Incl. PeakMemUse (bytes) per call 13,831 13,428 -404 -2.9%
Excl. PeakMemUse (bytes)1,830,856 1,767,128 -63,728 -3.5%

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% -2,632 -10.2% -423 -1.5% -3,248 -1.2% -63,760 -46.1%
Exclusive Metrics Diff for Current Function38 1.4% 42 9.9% -3,216 -99.0% -63,728 -99.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -2,625 -99.7% -424 -100.2% -3,248 -100.0% -17,168 -26.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -7 -0.3% -2 -0.5% 0 0.0% -46,848 -73.5%
menu_unserialize0 N/A% -5 -0.2% -3 -0.7% 0 0.0% 40 0.1%
_menu_load_objects0 N/A% 5 0.2% 6 1.4% 0 0.0% 216 0.3%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -2,684 -102.0% -479 -113.2% -32 -1.0% -88 -0.1%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 7 0.3% 6 1.4% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 6 0.2% 6 1.4% 0 0.0% 56 0.1%
Symfony\Component\Routing\Route::unserialize0 N/A% 1 0.0% 2 0.5% 0 0.0% 0 0.0%