Diff Report
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #53ccf19d00e96Run #53ccf06f3ae60DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)882 893 11 1.2%
Incl. Wall Time (microsec) per call 176 179 2 1.2%
Excl. Wall Time (microsec)333 338 5 1.5%
Incl. CPU (microsecs)889 898 9 1.0%
Incl. CPU (microsecs) per call 178 180 2 1.0%
Excl. CPU (microsec)220 217 -3 -1.4%
Incl. MemUse (bytes)28,352 28,352 0 0.0%
Incl. MemUse (bytes) per call 5,670 5,670 0 0.0%
Excl. MemUse (bytes)-5,352 -5,352 0 0.0%
Incl. PeakMemUse (bytes)31,824 31,824 0 0.0%
Incl. PeakMemUse (bytes) per call 6,365 6,365 0 0.0%
Excl. PeakMemUse (bytes)7,856 7,856 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% 11 0.8% 9 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 45.5% -3 -33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 11 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 10 90.9% 7 77.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -6 -54.5% -2 -22.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 4 36.4% 4 44.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -1 -9.1% 4 44.4% 0 N/A% 0 N/A%
count0 N/A% -1 -9.1% -5 -55.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 1 9.1% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -9.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 3 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%