Diff Report
Run #54e1529b7f3e4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e157d33da83: 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 #54e1529b7f3e4Run #54e157d33da83DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)13,894 1,477 -12,417 -89.4%
Incl. Wall Time (microsec) per call 2,316 246 -2,070 -89.4%
Excl. Wall Time (microsec)13,223 720 -12,503 -94.6%
Incl. MemUse (bytes)-1,198,520 26,824 1,225,344 102.2%
Incl. MemUse (bytes) per call -199,753 4,471 204,224 102.2%
Excl. MemUse (bytes)-1,244,584 -19,216 1,225,368 98.5%
Incl. PeakMemUse (bytes)29,392 29,208 -184 -0.6%
Incl. PeakMemUse (bytes) per call 4,899 4,868 -31 -0.6%
Excl. PeakMemUse (bytes)8,616 8,616 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::__toString0 N/A% -12,417 -14.6% 1,225,344 98.3% -184 -0.0%
Exclusive Metrics Diff for Current Function-12,503 -100.7% 1,225,368 100.0% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -12,417 -100.0% 1,225,344 100.0% -184 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 41 0.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 30 0.2% 0 0.0% -8 -4.3%
Drupal\Core\Database\Connection::escapeField0 N/A% 17 0.1% 0 0.0% -80 -43.5%
count0 N/A% -5 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 4 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 1 0.0% 0 0.0% 0 0.0%
implode0 N/A% -1 -0.0% -24 -0.0% 0 0.0%
strpos0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% 0 0.0% -96 -52.2%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 0.0%