Diff Report
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString@1

Drupal\Core\Database\Query\Select::__toString@1Run #52e97c22a1cdfRun #52e97b490de91DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)152 136 -16 -10.5%
Incl. Wall Time (microsec) per call 152 136 -16 -10.5%
Excl. Wall Time (microsec)71 57 -14 -19.7%
Incl. CPU (microsecs)153 137 -16 -10.5%
Incl. CPU (microsecs) per call 153 137 -16 -10.5%
Excl. CPU (microsec)50 44 -6 -12.0%
Incl. MemUse (bytes)9,952 9,952 0 0.0%
Incl. MemUse (bytes) per call 9,952 9,952 0 0.0%
Excl. MemUse (bytes)2,760 2,760 0 0.0%
Incl. PeakMemUse (bytes)9,680 9,680 0 0.0%
Incl. PeakMemUse (bytes) per call 9,680 9,680 0 0.0%
Excl. PeakMemUse (bytes)3,464 3,464 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__toString@1 [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::__toString@10 N/A% -16 -2.4% -16 -1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -87.5% -6 -37.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__toString0 N/A% -16 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 5 31.2% 5 31.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -3 -18.8% -2 -12.5% 0 N/A% 0 N/A%
implode0 N/A% -3 -18.8% -5 -31.2% 0 N/A% 0 N/A%
strpos0 N/A% -1 -6.2% -2 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -7 -43.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%