Diff Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: 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 #51b033ccbc666Run #51b032b631491DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)4,134 4,233 99 2.4%
Incl. Wall Time (microsec) per call 345 353 8 2.4%
Excl. Wall Time (microsec)1,587 1,625 38 2.4%
Incl. CPU (microsecs)4,146 4,244 98 2.4%
Incl. CPU (microsecs) per call 346 354 8 2.4%
Excl. CPU (microsec)1,154 1,189 35 3.0%
Incl. MemUse (bytes)21,496 21,496 0 0.0%
Incl. MemUse (bytes) per call 1,791 1,791 0 0.0%
Excl. MemUse (bytes)-46,008 -46,008 0 0.0%
Incl. PeakMemUse (bytes)38,808 38,752 -56 -0.1%
Incl. PeakMemUse (bytes) per call 3,234 3,229 -5 -0.1%
Excl. PeakMemUse (bytes)18,520 18,464 -56 -0.3%

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% 99 0.5% 98 0.5% 0 0.0% -56 -0.0%
Exclusive Metrics Diff for Current Function38 38.4% 35 35.7% 0 N/A% -56 -100.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 99 100.0% 98 100.0% 0 N/A% -56 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 36 36.4% 29 29.6% 0 N/A% 40 71.4%
Drupal\Core\Database\Connection::escapeField0 N/A% 13 13.1% 18 18.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 7 7.1% 8 8.2% 0 N/A% -40 -71.4%
count0 N/A% -6 -6.1% -7 -7.1% 0 N/A% 0 0.0%
implode0 N/A% 6 6.1% 13 13.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 4 4.0% 5 5.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 1 1.0% -4 -4.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 0.0%