Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 9 9 N/A%
Incl. Wall Time (microsec) 893 893 N/A%
Incl. Wall Time (microsec) per call N/A 99 99 N/A%
Excl. Wall Time (microsec) 209 209 N/A%
Incl. CPU (microsecs) 0 0 N/A%
Incl. CPU (microsecs) per call N/A 0 0 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 30,000 30,000 N/A%
Incl. MemUse (bytes) per call N/A 3,333 3,333 N/A%
Excl. MemUse (bytes) 4,876 4,876 N/A%
Incl. PeakMemUse (bytes) 25,224 25,224 N/A%
Incl. PeakMemUse (bytes) per call N/A 2,803 2,803 N/A%
Excl. PeakMemUse (bytes) 3,192 3,192 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__construct [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::__construct9 16.4% 893 0.2% 0 0.0% 30,000 0.4% 25,224 0.3%
Exclusive Metrics Diff for Current Function209 23.4% 0 N/A% 4,876 16.3% 3,192 12.7%
Parent function
Drupal\Core\Database\Connection::select9 100.0% 893 100.0% 0 N/A% 30,000 100.0% 25,224 100.0%
Child functions
Drupal\Core\Database\Query\Query::__construct9 24.3% 269 30.1% 0 N/A% 3,504 11.7% 3,440 13.6%
Drupal\Core\Database\Query\Select::addJoin9 24.3% 175 19.6% 0 N/A% 6,512 21.7% 4,564 18.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 2.7% 172 19.3% 0 N/A% 11,724 39.1% 11,556 45.8%
Drupal\Core\Database\Query\Condition::__construct18 48.6% 68 7.6% 0 N/A% 3,384 11.3% 2,472 9.8%