Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2109980d: 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 #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)9,772 10,025 253 2.6%
Incl. Wall Time (microsec) per call 305 313 8 2.6%
Excl. Wall Time (microsec)4,215 4,235 20 0.5%
Incl. CPU (microsecs)9,804 10,057 253 2.6%
Incl. CPU (microsecs) per call 306 314 8 2.6%
Excl. CPU (microsec)2,954 3,105 151 5.1%
Incl. MemUse (bytes)43,848 43,848 0 0.0%
Incl. MemUse (bytes) per call 1,370 1,370 0 0.0%
Excl. MemUse (bytes)-85,536 -85,536 0 0.0%
Incl. PeakMemUse (bytes)45,992 45,992 0 0.0%
Incl. PeakMemUse (bytes) per call 1,437 1,437 0 0.0%
Excl. PeakMemUse (bytes)20,080 20,080 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% 253 3.7% 253 4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function20 7.9% 151 59.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 253 100.0% 253 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 90 35.6% 53 20.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 86 34.0% 62 24.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 63 24.9% 37 14.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -8 -3.2% -8 -3.2% 0 N/A% 0 N/A%
count0 N/A% -6 -2.4% -18 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 3 1.2% 1 0.4% 0 N/A% 0 N/A%
strpos0 N/A% 3 1.2% -3 -1.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 2 0.8% -4 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -0.4% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 1 0.4% -8 -3.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -10 -4.0% 0 N/A% 0 N/A%