Diff Report
Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd86a86681: 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 #519dd9ab8b74dRun #519dd86a86681DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,434 1,345 -89 -6.2%
Incl. Wall Time (microsec) per call 239 224 -15 -6.2%
Excl. Wall Time (microsec)576 549 -27 -4.7%
Incl. CPU (microsecs)1,440 1,354 -86 -6.0%
Incl. CPU (microsecs) per call 240 226 -14 -6.0%
Excl. CPU (microsec)405 388 -17 -4.2%
Incl. MemUse (bytes)28,032 28,032 0 0.0%
Incl. MemUse (bytes) per call 4,672 4,672 0 0.0%
Excl. MemUse (bytes)-7,488 -7,488 0 0.0%
Incl. PeakMemUse (bytes)32,776 32,776 0 0.0%
Incl. PeakMemUse (bytes) per call 5,463 5,463 0 0.0%
Excl. PeakMemUse (bytes)11,584 11,584 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% -89 -0.1% -86 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-27 -30.3% -17 -19.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -89 -100.0% -86 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__toString@10 N/A% -26 -29.2% -27 -31.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -15 -16.9% -15 -17.4% 0 N/A% 0 N/A%
count0 N/A% -8 -9.0% -3 -3.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -7 -7.9% -7 -8.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -3 -3.4% -15 -17.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -1.1% 2 2.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -1.1% 3 3.5% 0 N/A% 0 N/A%
implode0 N/A% -1 -1.1% -1 -1.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -7 -8.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%