Diff Report
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518080a5ca60d: 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 #518081a41c05eRun #518080a5ca60dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,255 1,186 -69 -5.5%
Incl. Wall Time (microsec) per call 314 297 -17 -5.5%
Excl. Wall Time (microsec)525 526 1 0.2%
Incl. CPU (microsecs)1,262 1,188 -74 -5.9%
Incl. CPU (microsecs) per call 316 297 -19 -5.9%
Excl. CPU (microsec)374 348 -26 -7.0%
Incl. MemUse (bytes)15,984 15,984 0 0.0%
Incl. MemUse (bytes) per call 3,996 3,996 0 0.0%
Excl. MemUse (bytes)-10,392 -10,392 0 0.0%
Incl. PeakMemUse (bytes)24,592 24,592 0 0.0%
Incl. PeakMemUse (bytes) per call 6,148 6,148 0 0.0%
Excl. PeakMemUse (bytes)9,824 9,824 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% -69 -5.7% -74 -5.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 1.4% -26 -35.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -69 -100.0% -74 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -25 -36.2% -10 -13.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -19 -27.5% -10 -13.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -13 -18.8% -11 -14.9% 0 N/A% 0 N/A%
implode0 N/A% -8 -11.6% -11 -14.9% 0 N/A% 0 N/A%
count0 N/A% -4 -5.8% -4 -5.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -1.4% 1 1.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% -4 -5.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%