Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb1c65e7e6: 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 #519eb193b2faaRun #519eb1c65e7e6DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,573 1,613 40 2.5%
Incl. Wall Time (microsec) per call 197 202 5 2.5%
Excl. Wall Time (microsec)601 615 14 2.3%
Incl. CPU (microsecs)1,582 1,619 37 2.3%
Incl. CPU (microsecs) per call 198 202 5 2.3%
Excl. CPU (microsec)424 439 15 3.5%
Incl. MemUse (bytes)28,128 28,128 0 0.0%
Incl. MemUse (bytes) per call 3,516 3,516 0 0.0%
Excl. MemUse (bytes)-10,000 -10,000 0 0.0%
Incl. PeakMemUse (bytes)35,584 35,584 0 0.0%
Incl. PeakMemUse (bytes) per call 4,448 4,448 0 0.0%
Excl. PeakMemUse (bytes)11,456 11,456 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% 40 2.6% 37 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function14 35.0% 15 40.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 40 100.0% 37 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 9 22.5% 2 5.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 6 15.0% 6 16.2% 0 N/A% 0 N/A%
count0 N/A% 6 15.0% 9 24.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 3 7.5% 4 10.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 2.5% 1 2.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 2.5% -1 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 3 8.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -4 -10.8% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 3 8.1% 0 N/A% 0 N/A%