Diff Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9f952272: 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 #51afe9a0d59b4Run #51afe9f952272DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)4,719 4,827 108 2.3%
Incl. Wall Time (microsec) per call 295 302 7 2.3%
Excl. Wall Time (microsec)1,819 1,864 45 2.5%
Incl. CPU (microsecs)4,738 4,838 100 2.1%
Incl. CPU (microsecs) per call 296 302 6 2.1%
Excl. CPU (microsec)1,339 1,358 19 1.4%
Incl. MemUse (bytes)22,896 22,896 0 0.0%
Incl. MemUse (bytes) per call 1,431 1,431 0 0.0%
Excl. MemUse (bytes)-52,832 -52,832 0 0.0%
Incl. PeakMemUse (bytes)57,224 57,224 0 0.0%
Incl. PeakMemUse (bytes) per call 3,577 3,577 0 0.0%
Excl. PeakMemUse (bytes)28,280 28,280 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% 108 9.8% 100 14.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function45 41.7% 19 19.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 108 100.0% 100 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 32 29.6% 35 35.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 19 17.6% 28 28.0% 0 N/A% 0 N/A%
count0 N/A% 6 5.6% 4 4.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 4 3.7% 11 11.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 2 1.9% 2 2.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -3 -3.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 5 5.0% 0 N/A% 0 N/A%