Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e964b719c: 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 #52d3e93cb560eRun #52d3e964b719cDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,296 1,314 18 1.4%
Incl. Wall Time (microsec) per call 162 164 2 1.4%
Excl. Wall Time (microsec)559 569 10 1.8%
Incl. CPU (microsecs)1,304 1,324 20 1.5%
Incl. CPU (microsecs) per call 163 166 3 1.5%
Excl. CPU (microsec)379 373 -6 -1.6%
Incl. MemUse (bytes)17,232 17,232 0 0.0%
Incl. MemUse (bytes) per call 2,154 2,154 0 0.0%
Excl. MemUse (bytes)-15,128 -15,128 0 0.0%
Incl. PeakMemUse (bytes)29,688 29,688 0 0.0%
Incl. PeakMemUse (bytes) per call 3,711 3,711 0 0.0%
Excl. PeakMemUse (bytes)13,184 13,184 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% 18 6.0% 20 7.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 55.6% -6 -30.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 18 100.0% 20 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 13 72.2% 15 75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -2 -11.1% 2 10.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -2 -11.1% 7 35.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% -2 -11.1% -1 -5.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 5.6% -3 -15.0% 0 N/A% 0 N/A%
implode0 N/A% 1 5.6% 1 5.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -1 -5.6% 3 15.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 2 10.0% 0 N/A% 0 N/A%