Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #519ec8682c2dcRun #519ec94fa4daaDiffDiff%
Number of Function Calls152 152 0 0.0%
Incl. Wall Time (microsec)18,422 16,854 -1,568 -8.5%
Incl. Wall Time (microsec) per call 121 111 -10 -8.5%
Excl. Wall Time (microsec)3,397 3,389 -8 -0.2%
Incl. CPU (microsecs)14,975 14,452 -523 -3.5%
Incl. CPU (microsecs) per call 99 95 -3 -3.5%
Excl. CPU (microsec)3,519 3,523 4 0.1%
Incl. MemUse (bytes)2,142,072 2,138,648 -3,424 -0.2%
Incl. MemUse (bytes) per call 14,093 14,070 -23 -0.2%
Excl. MemUse (bytes)1,715,608 1,712,232 -3,376 -0.2%
Incl. PeakMemUse (bytes)2,126,312 2,091,896 -34,416 -1.6%
Incl. PeakMemUse (bytes) per call 13,989 13,762 -226 -1.6%
Excl. PeakMemUse (bytes)1,775,200 1,740,704 -34,496 -1.9%

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% -1,568 -4.7% -523 -1.3% -3,424 -0.5% -34,416 -5.2%
Exclusive Metrics Diff for Current Function-8 -0.5% 4 0.8% -3,376 -98.6% -34,496 -100.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -1,622 -103.4% -580 -110.9% -3,376 -98.6% 4,840 14.1%
_menu_load_objects0 N/A% 30 1.9% 31 5.9% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 18 1.1% 21 4.0% -48 -1.4% -39,256 -114.1%
menu_unserialize0 N/A% 6 0.4% 5 1.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -1,578 -100.6% -548 -104.8% -24 -0.7% -112 -0.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 25 1.6% 28 5.4% -24 -0.7% 136 0.4%
Symfony\Component\Routing\Route::unserialize0 N/A% -4 -0.3% -2 -0.4% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -3 -0.2% -5 -1.0% 0 0.0% 56 0.2%