Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4c5b5ac8: 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 #519bd405e5fe3Run #519bd4c5b5ac8DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)2,447 2,503 56 2.3%
Incl. Wall Time (microsec) per call 306 313 7 2.3%
Excl. Wall Time (microsec)771 800 29 3.8%
Incl. CPU (microsecs)2,455 2,517 62 2.5%
Incl. CPU (microsecs) per call 307 315 8 2.5%
Excl. CPU (microsec)594 617 23 3.9%
Incl. MemUse (bytes)29,264 29,264 0 0.0%
Incl. MemUse (bytes) per call 3,658 3,658 0 0.0%
Excl. MemUse (bytes)-10,016 -10,016 0 0.0%
Incl. PeakMemUse (bytes)34,456 34,456 0 0.0%
Incl. PeakMemUse (bytes) per call 4,307 4,307 0 0.0%
Excl. PeakMemUse (bytes)11,568 11,568 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% 56 1.9% 62 3.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function29 51.8% 23 37.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 56 100.0% 62 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 12 21.4% 17 27.4% 0 N/A% 0 N/A%
count0 N/A% 10 17.9% 12 19.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 9 16.1% 9 14.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -7 -12.5% -7 -11.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -6 -10.7% 1 1.6% 0 N/A% 0 N/A%
implode0 N/A% 3 5.4% 1 1.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 3 5.4% 3 4.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 2 3.6% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 1 1.8% 3 4.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%