Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #5204417bc7ab7Run #5204425923c81DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)892 901 9 1.0%
Incl. Wall Time (microsec) per call 149 150 2 1.0%
Excl. Wall Time (microsec)425 412 -13 -3.1%
Incl. CPU (microsecs)901 910 9 1.0%
Incl. CPU (microsecs) per call 150 152 2 1.0%
Excl. CPU (microsec)314 288 -26 -8.3%
Incl. MemUse (bytes)16,640 16,640 0 0.0%
Incl. MemUse (bytes) per call 2,773 2,773 0 0.0%
Excl. MemUse (bytes)-3,760 -3,760 0 0.0%
Incl. PeakMemUse (bytes)22,008 22,008 0 0.0%
Incl. PeakMemUse (bytes) per call 3,668 3,668 0 0.0%
Excl. PeakMemUse (bytes)9,568 9,568 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% 9 11.4% 9 1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -144.4% -26 -288.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 9 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 11 122.2% 19 211.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 6 66.7% 3 33.3% 0 N/A% 0 N/A%
implode0 N/A% 4 44.4% 7 77.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% -3 -33.3% -7 -77.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 3 33.3% 5 55.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 2 22.2% 4 44.4% 0 N/A% 0 N/A%
count0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 4 44.4% 0 N/A% 0 N/A%