Diff Report
Run #51a1557b90314: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a152d922ae0: 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 #51a1557b90314Run #51a152d922ae0DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)1,314 1,291 -23 -1.8%
Incl. Wall Time (microsec) per call 88 86 -2 -1.8%
Excl. Wall Time (microsec)363 358 -5 -1.4%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 267 267 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)38,788 38,772 -16 -0.0%
Incl. MemUse (bytes) per call 2,586 2,585 -1 -0.0%
Excl. MemUse (bytes)7,424 7,424 0 0.0%
Incl. PeakMemUse (bytes)29,412 29,392 -20 -0.1%
Incl. PeakMemUse (bytes) per call 1,961 1,959 -1 -0.1%
Excl. PeakMemUse (bytes)4,036 4,036 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% -23 -0.0% 0 0.0% -16 -0.0% -20 -0.0%
Exclusive Metrics Diff for Current Function-5 -21.7% 0 N/A% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -23 -100.0% 0 N/A% -16 -100.0% -20 -100.0%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% -15 -65.2% -4,000 N/A% -8 -50.0% -12 -60.0%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -5 -21.7% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Query::__construct0 N/A% 3 13.0% 4,000 N/A% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -4.3% 0 N/A% -8 -50.0% -8 -40.0%