Diff Report
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18e7fe7c93: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #51a18dd97f04cRun #51a18e7fe7c93DiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)20,847 20,864 17 0.1%
Incl. Wall Time (microsec) per call 307 307 0 0.1%
Excl. Wall Time (microsec)6,967 6,878 -89 -1.3%
Incl. CPU (microsecs)24,000 36,002 12,002 50.0%
Incl. CPU (microsecs) per call 353 529 177 50.0%
Excl. CPU (microsec)8,000 4,000 -4,000 -50.0%
Incl. MemUse (bytes)34,072 34,072 0 0.0%
Incl. MemUse (bytes) per call 501 501 0 0.0%
Excl. MemUse (bytes)-60,940 -60,940 0 0.0%
Incl. PeakMemUse (bytes)57,036 57,036 0 0.0%
Incl. PeakMemUse (bytes) per call 839 839 0 0.0%
Excl. PeakMemUse (bytes)25,248 25,248 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% 17 2.9% 12,002 300.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-89 -523.5% -4,000 -33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 17 100.0% 12,002 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 73 429.4% 1 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 67 394.1% 4,000 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -48 -282.4% 8,000 66.7% 0 N/A% 0 N/A%
count0 N/A% -23 -135.3% 4,000 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 15 88.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 14 82.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 5 29.4% 4,001 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 2 11.8% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 1 5.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% -4,000 -33.3% 0 N/A% 0 N/A%