Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #51b517a409f93Run #51b518680585eDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)5,691 5,623 -68 -1.2%
Incl. Wall Time (microsec) per call 407 402 -5 -1.2%
Excl. Wall Time (microsec)1,870 1,838 -32 -1.7%
Incl. CPU (microsecs)5,708 5,641 -67 -1.2%
Incl. CPU (microsecs) per call 408 403 -5 -1.2%
Excl. CPU (microsec)1,393 1,358 -35 -2.5%
Incl. MemUse (bytes)32,072 32,072 0 0.0%
Incl. MemUse (bytes) per call 2,291 2,291 0 0.0%
Excl. MemUse (bytes)-35,992 -35,992 0 0.0%
Incl. PeakMemUse (bytes)55,368 56,008 640 1.2%
Incl. PeakMemUse (bytes) per call 3,955 4,001 46 1.2%
Excl. PeakMemUse (bytes)23,624 24,304 680 2.9%

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% -68 -1.3% -67 -2.3% 0 0.0% 640 2.0%
Exclusive Metrics Diff for Current Function-32 -47.1% -35 -52.2% 0 N/A% 680 106.2%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -68 -100.0% -67 -100.0% 0 N/A% 640 100.0%
Child functions
Drupal\Core\Database\Query\Select::__toString@10 N/A% -36 -52.9% -37 -55.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -11 -16.2% 1 1.5% 0 N/A% -40 -6.2%
count0 N/A% 7 10.3% -7 -10.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 7 10.3% 9 13.4% 0 N/A% 0 0.0%
implode0 N/A% -5 -7.4% 1 1.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 4 5.9% 14 20.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -1.5% -4 -6.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% -1 -1.5% -7 -10.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% -2 -3.0% 0 N/A% 0 0.0%