Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec94fa4daa: 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 #519ec8682c2dcRun #519ec94fa4daaDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)2,088 2,106 18 0.9%
Incl. Wall Time (microsec) per call 209 211 2 0.9%
Excl. Wall Time (microsec)851 866 15 1.8%
Incl. CPU (microsecs)2,100 2,114 14 0.7%
Incl. CPU (microsecs) per call 210 211 1 0.7%
Excl. CPU (microsec)616 621 5 0.8%
Incl. MemUse (bytes)19,424 19,424 0 0.0%
Incl. MemUse (bytes) per call 1,942 1,942 0 0.0%
Excl. MemUse (bytes)-17,608 -17,608 0 0.0%
Incl. PeakMemUse (bytes)31,688 31,640 -48 -0.2%
Incl. PeakMemUse (bytes) per call 3,169 3,164 -5 -0.2%
Excl. PeakMemUse (bytes)16,304 16,304 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% 18 0.1% 14 0.0% 0 0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function15 83.3% 5 35.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 18 100.0% 14 100.0% 0 N/A% -48 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -4 -22.2% -4 -28.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 4 22.2% 5 35.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 2 11.1% 10 71.4% 0 N/A% -48 -100.0%
count0 N/A% 1 5.6% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -8 -57.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 4 28.6% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%