Diff Report
Run #519d5cada282f: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519d5c4cd1983: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for unserialize

unserializeRun #519d5cada282fRun #519d5c4cd1983DiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)5,580 5,717 137 2.5%
Incl. Wall Time (microsec) per call 69 71 2 2.5%
Excl. Wall Time (microsec)1,934 1,913 -21 -1.1%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 49 49 0 0.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)1,455,616 1,455,776 160 0.0%
Incl. MemUse (bytes) per call 17,971 17,973 2 0.0%
Excl. MemUse (bytes)1,014,336 1,014,512 176 0.0%
Incl. PeakMemUse (bytes)1,725,328 1,725,728 400 0.0%
Incl. PeakMemUse (bytes) per call 21,300 21,305 5 0.0%
Excl. PeakMemUse (bytes)1,325,424 1,325,920 496 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% 137 6.2% 0 0.0% 160 0.0% 400 0.1%
Exclusive Metrics Diff for Current Function-21 -15.3% -4,000 N/A% 176 110.0% 496 124.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 203 148.2% 0 N/A% 144 90.0% 272 68.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -73 -53.3% 0 N/A% 0 0.0% -32 -8.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 7 5.1% 0 N/A% 16 10.0% 160 40.0%
_menu_load_objects0 N/A% -1 -0.7% 0 N/A% 0 0.0% 0 0.0%
menu_unserialize0 N/A% 1 0.7% 0 N/A% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 222 162.0% 4,000 N/A% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -48 -35.0% 0 N/A% -16 -10.0% -96 -24.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -17 -12.4% 0 N/A% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 1 0.7% 0 N/A% 0 0.0% 0 0.0%