Diff Report
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: 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 #51978d2b1f3d1Run #51978cc86c728DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)3,034 3,058 24 0.8%
Incl. Wall Time (microsec) per call 303 306 2 0.8%
Excl. Wall Time (microsec)1,257 1,293 36 2.9%
Incl. CPU (microsecs)3,045 3,069 24 0.8%
Incl. CPU (microsecs) per call 305 307 2 0.8%
Excl. CPU (microsec)893 929 36 4.0%
Incl. MemUse (bytes)19,520 19,520 0 0.0%
Incl. MemUse (bytes) per call 1,952 1,952 0 0.0%
Excl. MemUse (bytes)-32,688 -32,688 0 0.0%
Incl. PeakMemUse (bytes)42,736 42,736 0 0.0%
Incl. PeakMemUse (bytes) per call 4,274 4,274 0 0.0%
Excl. PeakMemUse (bytes)19,008 19,008 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% 24 6.0% 24 2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function36 150.0% 36 150.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 24 100.0% 24 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -13 -54.2% -7 -29.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 3 12.5% 3 12.5% 0 N/A% 0 N/A%
count0 N/A% -1 -4.2% -7 -29.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -1 -4.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%