Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4a8c453b2: 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 #523e49a66dc20Run #523e4a8c453b2DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,508 1,545 37 2.5%
Incl. Wall Time (microsec) per call 302 309 7 2.5%
Excl. Wall Time (microsec)683 664 -19 -2.8%
Incl. CPU (microsecs)1,518 1,552 34 2.2%
Incl. CPU (microsecs) per call 304 310 7 2.2%
Excl. CPU (microsec)456 471 15 3.3%
Incl. MemUse (bytes)16,704 16,704 0 0.0%
Incl. MemUse (bytes) per call 3,341 3,341 0 0.0%
Excl. MemUse (bytes)-14,648 -14,648 0 0.0%
Incl. PeakMemUse (bytes)27,696 27,696 0 0.0%
Incl. PeakMemUse (bytes) per call 5,539 5,539 0 0.0%
Excl. PeakMemUse (bytes)12,072 12,072 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% 37 0.4% 34 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-19 -51.4% 15 44.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 37 100.0% 34 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 25 67.6% 14 41.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 20 54.1% 6 17.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 13 35.1% 2 5.9% 0 N/A% 0 N/A%
implode0 N/A% -3 -8.1% -1 -2.9% 0 N/A% 0 N/A%
count0 N/A% 1 2.7% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -5 -14.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 3 8.8% 0 N/A% 0 N/A%