Diff Report
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for unserialize

unserializeRun #519d4d6ecb28cRun #519d4cd4e396dDiffDiff%
Number of Function Calls157 157 0 0.0%
Incl. Wall Time (microsec)26,697 26,536 -161 -0.6%
Incl. Wall Time (microsec) per call 170 169 -1 -0.6%
Excl. Wall Time (microsec)7,262 7,481 219 3.0%
Incl. CPU (microsecs)23,411 23,457 46 0.2%
Incl. CPU (microsecs) per call 149 149 0 0.2%
Excl. CPU (microsec)7,400 7,645 245 3.3%
Incl. MemUse (bytes)1,370,100 1,370,100 0 0.0%
Incl. MemUse (bytes) per call 8,727 8,727 0 0.0%
Excl. MemUse (bytes)1,107,156 1,107,156 0 0.0%
Incl. PeakMemUse (bytes)1,426,520 1,426,520 0 0.0%
Incl. PeakMemUse (bytes) per call 9,086 9,086 0 0.0%
Excl. PeakMemUse (bytes)1,134,232 1,134,232 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% -161 -21.3% 46 14.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function219 136.0% 245 532.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -216 -134.2% -18 -39.1% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 54 33.5% 66 143.5% 0 N/A% 0 N/A%
menu_unserialize0 N/A% 1 0.6% -2 -4.3% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -304 -188.8% -127 -276.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -77 -47.8% -75 -163.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 2 1.2% 4 8.7% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -1 -0.6% -1 -2.2% 0 N/A% 0 N/A%