Diff Report
Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
vs.
Run #543bf339ee873: XHProf Run (Namespace=drupal-perf-dawehner)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #543bf51d41339Run #543bf339ee873DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)3,041 3,071 30 1.0%
Incl. Wall Time (microsec) per call 380 384 4 1.0%
Excl. Wall Time (microsec)1,186 1,209 23 1.9%
Incl. CPU (microsecs)3,047 3,068 21 0.7%
Incl. CPU (microsecs) per call 381 384 3 0.7%
Excl. CPU (microsec)848 875 27 3.2%
Incl. MemUse (bytes)30,368 30,368 0 0.0%
Incl. MemUse (bytes) per call 3,796 3,796 0 0.0%
Excl. MemUse (bytes)-19,464 -19,464 0 0.0%
Incl. PeakMemUse (bytes)34,832 34,832 0 0.0%
Incl. PeakMemUse (bytes) per call 4,354 4,354 0 0.0%
Excl. PeakMemUse (bytes)8,896 8,896 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% 30 0.4% 21 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function23 76.7% 27 128.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 30 100.0% 21 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 21 70.0% 1 4.8% 0 N/A% -32 N/A%
count0 N/A% -16 -53.3% -13 -61.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 3 10.0% -1 -4.8% 0 N/A% 32 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 3.3% -1 -4.8% 0 N/A% 0 N/A%
implode0 N/A% -1 -3.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -1 -3.3% 12 57.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 2 9.5% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -3 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%