Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8bd1b3c1: 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 #519ec8bd1b3c1DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)2,088 2,161 73 3.5%
Incl. Wall Time (microsec) per call 209 216 7 3.5%
Excl. Wall Time (microsec)851 890 39 4.6%
Incl. CPU (microsecs)2,100 2,170 70 3.3%
Incl. CPU (microsecs) per call 210 217 7 3.3%
Excl. CPU (microsec)616 643 27 4.4%
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 31,688 0 0.0%
Incl. PeakMemUse (bytes) per call 3,169 3,169 0 0.0%
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% 73 2.8% 70 1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function39 53.4% 27 38.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 73 100.0% 70 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 15 20.5% 11 15.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 14 19.2% 11 15.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 3 4.1% 22 31.4% 0 N/A% 0 N/A%
count0 N/A% 2 2.7% 4 5.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -5 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -3 -4.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 3 4.3% 0 N/A% 0 N/A%