Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::attachSynthetic

Drupal\Core\DrupalKernel::attachSyntheticRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)504 784 280 55.6%
Incl. Wall Time (microsec) per call 504 784 280 55.6%
Excl. Wall Time (microsec)52 71 19 36.5%
Incl. CPU (microsecs)505 785 280 55.4%
Incl. CPU (microsecs) per call 505 785 280 55.4%
Excl. CPU (microsec)18 30 12 66.7%
Incl. MemUse (bytes)45,976 45,976 0 0.0%
Incl. MemUse (bytes) per call 45,976 45,976 0 0.0%
Excl. MemUse (bytes)2,176 2,176 0 0.0%
Incl. PeakMemUse (bytes)106,992 106,904 -88 -0.1%
Incl. PeakMemUse (bytes) per call 106,992 106,904 -88 -0.1%
Excl. PeakMemUse (bytes)240 240 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\DrupalKernel::attachSynthetic [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
Drupal\Core\DrupalKernel::attachSynthetic0 N/A% 280 4.2% 280 4.1% 0 0.0% -88 -0.2%
Exclusive Metrics Diff for Current Function19 6.8% 12 4.3% 0 N/A% 0 0.0%
Parent function
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 280 100.0% 280 100.0% 0 N/A% -88 -100.0%
Child functions
Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr40 N/A% 212 75.7% 216 77.1% 0 N/A% -128 -145.5%
Symfony\Component\DependencyInjection\Container::set0 N/A% 42 15.0% 40 14.3% 0 N/A% 40 45.5%
service_container_prod::getParameter0 N/A% 5 1.8% 5 1.8% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::persistServices0 N/A% 2 0.7% 7 2.5% 0 N/A% 0 0.0%