Diff Report
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #517c76da9b0d3Run #517c75d3de7c7DiffDiff%
Number of Function Calls87 88 1 1.1%
Incl. Wall Time (microsec)17,919 17,677 -242 -1.4%
Incl. Wall Time (microsec) per call 206 201 -5 -2.5%
Excl. Wall Time (microsec)2,883 2,801 -82 -2.8%
Incl. CPU (microsecs)15,130 15,237 107 0.7%
Incl. CPU (microsecs) per call 174 173 -1 -0.4%
Excl. CPU (microsec)2,952 2,871 -81 -2.7%
Incl. MemUse (bytes)1,720,104 1,718,992 -1,112 -0.1%
Incl. MemUse (bytes) per call 19,771 19,534 -237 -1.2%
Excl. MemUse (bytes)1,142,504 1,141,384 -1,120 -0.1%
Incl. PeakMemUse (bytes)2,021,616 2,017,400 -4,216 -0.2%
Incl. PeakMemUse (bytes) per call 23,237 22,925 -312 -1.3%
Excl. PeakMemUse (bytes)1,418,024 1,413,952 -4,072 -0.3%

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
unserialize1 100.0% -242 -0.1% 107 0.1% -1,112 -0.5% -4,216 -1.2%
Exclusive Metrics Diff for Current Function-82 -33.9% -81 -75.7% -1,120 -100.7% -4,072 -96.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem1 100.0% -289 -119.4% 59 55.1% -1,112 -100.0% -4,224 -100.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 0.0% 37 15.3% 37 34.6% 0 0.0% 72 1.7%
menu_unserialize0 0.0% 9 3.7% 13 12.1% 0 0.0% 24 0.6%
_menu_load_objects0 0.0% 1 0.4% -2 -1.9% 0 0.0% -88 -2.1%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -147 -60.7% 201 187.9% 8 0.7% 8 0.2%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -12 -5.0% -13 -12.1% 0 0.0% -152 -3.6%
Symfony\Component\Routing\Route::unserialize0 N/A% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%