Diff Report
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af44245f83: 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 #519af4a154bbbRun #519af44245f83DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)4,810 4,745 -65 -1.4%
Incl. Wall Time (microsec) per call 401 395 -5 -1.4%
Excl. Wall Time (microsec)1,512 1,498 -14 -0.9%
Incl. CPU (microsecs)4,821 4,761 -60 -1.2%
Incl. CPU (microsecs) per call 402 397 -5 -1.2%
Excl. CPU (microsec)1,157 1,130 -27 -2.3%
Incl. MemUse (bytes)29,976 29,976 0 0.0%
Incl. MemUse (bytes) per call 2,498 2,498 0 0.0%
Excl. MemUse (bytes)-29,984 -29,984 0 0.0%
Incl. PeakMemUse (bytes)52,680 52,680 0 0.0%
Incl. PeakMemUse (bytes) per call 4,390 4,390 0 0.0%
Excl. PeakMemUse (bytes)20,392 20,392 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% -65 -12.8% -60 -3.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-14 -21.5% -27 -45.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -65 -100.0% -60 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% -21 -32.3% -29 -48.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -20 -30.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -19 -29.2% -7 -11.7% 0 N/A% 0 N/A%
count0 N/A% 5 7.7% 8 13.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 2 3.1% 1 1.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 1 1.5% -3 -5.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 1.5% 1 1.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -1 -1.5% -1 -1.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 1 1.5% -2 -3.3% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 N/A%