Diff Report
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0309e0d24b: 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 #51b0311a4e34aRun #51b0309e0d24bDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)4,138 4,183 45 1.1%
Incl. Wall Time (microsec) per call 345 349 4 1.1%
Excl. Wall Time (microsec)1,579 1,604 25 1.6%
Incl. CPU (microsecs)4,146 4,196 50 1.2%
Incl. CPU (microsecs) per call 346 350 4 1.2%
Excl. CPU (microsec)1,152 1,161 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 Function25 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%