Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #51ad01387670bRun #51ad01d342500DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,005 946 -59 -5.9%
Incl. Wall Time (microsec) per call 101 95 -6 -5.9%
Excl. Wall Time (microsec)172 176 4 2.3%
Incl. CPU (microsecs)1,019 956 -63 -6.2%
Incl. CPU (microsecs) per call 102 96 -6 -6.2%
Excl. CPU (microsec)142 135 -7 -4.9%
Incl. MemUse (bytes)96,560 96,592 32 0.0%
Incl. MemUse (bytes) per call 9,656 9,659 3 0.0%
Excl. MemUse (bytes)9,824 9,824 0 0.0%
Incl. PeakMemUse (bytes)89,960 89,640 -320 -0.4%
Incl. PeakMemUse (bytes) per call 8,996 8,964 -32 -0.4%
Excl. PeakMemUse (bytes)7,112 7,112 0 0.0%

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::__construct0 N/A% -59 -1.4% -63 -1.3% 32 0.0% -320 -0.2%
Exclusive Metrics Diff for Current Function4 6.8% -7 -11.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -59 -100.0% -63 -100.0% 32 100.0% -320 -100.0%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% -61 -103.4% -61 -96.8% 0 0.0% -8 -2.5%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -16 -27.1% -15 -23.8% 24 75.0% -312 -97.5%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 10 16.9% 12 19.0% 8 25.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 4 6.8% 8 12.7% 0 0.0% 0 0.0%