Diff Report
Run #51e30feb01694: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: 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 #51e30feb01694Run #51e30f7568a45DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)945 1,010 65 6.9%
Incl. Wall Time (microsec) per call 135 144 9 6.9%
Excl. Wall Time (microsec)377 405 28 7.4%
Incl. CPU (microsecs)955 1,020 65 6.8%
Incl. CPU (microsecs) per call 136 146 9 6.8%
Excl. CPU (microsec)280 303 23 8.2%
Incl. MemUse (bytes)25,840 25,840 0 0.0%
Incl. MemUse (bytes) per call 3,691 3,691 0 0.0%
Excl. MemUse (bytes)-1,936 -1,936 0 0.0%
Incl. PeakMemUse (bytes)28,664 28,664 0 0.0%
Incl. PeakMemUse (bytes) per call 4,095 4,095 0 0.0%
Excl. PeakMemUse (bytes)6,912 6,912 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% 65 1.4% 65 22.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function28 43.1% 23 35.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 65 100.0% 65 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::compiled0 N/A% 10 15.4% 11 16.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 8 12.3% 11 16.9% 0 N/A% 0 N/A%
count0 N/A% 6 9.2% 4 6.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 5 7.7% 4 6.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 4 6.2% 2 3.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 2 3.1% 3 4.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 1 1.5% 3 4.6% 0 N/A% 0 N/A%
implode0 N/A% 1 1.5% 1 1.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 2 3.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%