Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: 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 #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,479 2,455 -24 -1.0%
Incl. Wall Time (microsec) per call 354 351 -3 -1.0%
Excl. Wall Time (microsec)1,017 1,029 12 1.2%
Incl. CPU (microsecs)2,492 2,465 -27 -1.1%
Incl. CPU (microsecs) per call 356 352 -4 -1.1%
Excl. CPU (microsec)713 706 -7 -1.0%
Incl. MemUse (bytes)18,648 18,648 0 0.0%
Incl. MemUse (bytes) per call 2,664 2,664 0 0.0%
Excl. MemUse (bytes)-26,752 -26,752 0 0.0%
Incl. PeakMemUse (bytes)37,432 37,432 0 0.0%
Incl. PeakMemUse (bytes) per call 5,347 5,347 0 0.0%
Excl. PeakMemUse (bytes)17,416 17,416 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 -70.6% -27 -16.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 50.0% -7 -25.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -24 -100.0% -27 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -34 -141.7% -16 -59.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 7 29.2% 3 11.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -5 -20.8% -4 -14.8% 0 N/A% 0 N/A%
count0 N/A% -3 -12.5% 1 3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -4.2% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 1 4.2% -1 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -4.2% -5 -18.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 2 7.4% 0 N/A% 0 N/A%