Diff Report
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::extend

Drupal\Core\Database\Query\Select::extendRun #51a14be6130cbRun #51a14f12e142eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)629 573 -56 -8.9%
Incl. Wall Time (microsec) per call 629 573 -56 -8.9%
Excl. Wall Time (microsec)27 27 0 0.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)44,628 44,624 -4 -0.0%
Incl. MemUse (bytes) per call 44,628 44,624 -4 -0.0%
Excl. MemUse (bytes)920 920 0 0.0%
Incl. PeakMemUse (bytes)42,012 42,008 -4 -0.0%
Incl. PeakMemUse (bytes) per call 42,012 42,008 -4 -0.0%
Excl. PeakMemUse (bytes)1,164 1,164 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::extend [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\Database\Query\Select::extend0 N/A% -56 -0.3% 0 0.0% -4 -0.0% -4 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% 0 0.0% 0 0.0%
Parent function
comment_get_thread0 N/A% -56 -100.0% 0 N/A% -4 -100.0% -4 -100.0%
Child functions
class_exists0 N/A% -28 -50.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -27 -48.2% 0 N/A% -4 -100.0% -4 -100.0%
Drupal\Core\Database\Query\PagerSelectExtender::__construct0 N/A% -1 -1.8% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%