Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0311a4e34a: 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 #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)4,183 4,138 -45 -1.1%
Incl. Wall Time (microsec) per call 349 345 -4 -1.1%
Excl. Wall Time (microsec)1,604 1,579 -25 -1.6%
Incl. CPU (microsecs)4,196 4,146 -50 -1.2%
Incl. CPU (microsecs) per call 350 346 -4 -1.2%
Excl. CPU (microsec)1,161 1,152 -9 -0.8%
Incl. MemUse (bytes)21,552 21,552 0 0.0%
Incl. MemUse (bytes) per call 1,796 1,796 0 0.0%
Excl. MemUse (bytes)-45,960 -45,960 0 0.0%
Incl. PeakMemUse (bytes)40,280 40,280 0 0.0%
Incl. PeakMemUse (bytes) per call 3,357 3,357 0 0.0%
Excl. PeakMemUse (bytes)19,800 19,800 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% -45 -7.4% -50 -4.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-25 -55.6% -9 -18.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -45 -100.0% -50 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -11 -24.4% 5 10.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -5 -11.1% -6 -12.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -4.4% -31 -62.0% 0 N/A% 0 N/A%
count0 N/A% -1 -2.2% -9 -18.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -2.2% -4 -8.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 2 4.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 2 4.0% 0 N/A% 0 N/A%