Diff Report
Run #519af4b90e33b: 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 #519af4b90e33bRun #519af44245f83DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)4,741 4,745 4 0.1%
Incl. Wall Time (microsec) per call 395 395 0 0.1%
Excl. Wall Time (microsec)1,491 1,498 7 0.5%
Incl. CPU (microsecs)4,753 4,761 8 0.2%
Incl. CPU (microsecs) per call 396 397 1 0.2%
Excl. CPU (microsec)1,113 1,130 17 1.5%
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)52,656 52,680 24 0.0%
Incl. PeakMemUse (bytes) per call 4,388 4,390 2 0.0%
Excl. PeakMemUse (bytes)20,368 20,392 24 0.1%

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% 4 0.2% 8 0.4% 0 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function7 175.0% 17 212.5% 0 N/A% 24 100.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 4 100.0% 8 100.0% 0 N/A% 24 100.0%
Child functions
implode0 N/A% -46 -1150.0% -47 -587.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 37 925.0% 35 437.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 6 150.0% 3 37.5% 0 N/A% 0 0.0%
count0 N/A% 4 100.0% 5 62.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -4 -100.0% 7 87.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -25.0% -1 -12.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 25.0% -3 -37.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% -6 -75.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%