Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)2,285 2,072 -213 -9.3%
Incl. Wall Time (microsec) per call 381 345 -36 -9.3%
Excl. Wall Time (microsec)893 848 -45 -5.0%
Incl. CPU (microsecs)2,225 2,080 -145 -6.5%
Incl. CPU (microsecs) per call 371 347 -24 -6.5%
Excl. CPU (microsec)630 572 -58 -9.2%
Incl. MemUse (bytes)29,832 29,856 24 0.1%
Incl. MemUse (bytes) per call 4,972 4,976 4 0.1%
Excl. MemUse (bytes)-18,280 -18,296 -16 -0.1%
Incl. PeakMemUse (bytes)26,576 26,576 0 0.0%
Incl. PeakMemUse (bytes) per call 4,429 4,429 0 0.0%
Excl. PeakMemUse (bytes)6,088 6,088 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__toString [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::__toString0 N/A% -213 -6.3% -145 -1.9% 24 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-45 -21.1% -58 -40.0% -16 -66.7% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -213 -100.0% -145 -100.0% 24 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -85 -39.9% -44 -30.3% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -56 -26.3% -45 -31.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -41 -19.2% -26 -17.9% 24 100.0% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 22 10.3% 22 15.2% 0 0.0% 0 N/A%
count0 N/A% -10 -4.7% -4 -2.8% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 3 1.4% 1 0.7% 0 0.0% 0 N/A%
implode0 N/A% -2 -0.9% 8 5.5% 16 66.7% 0 N/A%
strpos0 N/A% 1 0.5% 2 1.4% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -0.5% -2 -1.4% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 1 0.5% 2 1.4% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 N/A%