Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: 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 #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)2,072 2,285 213 10.3%
Incl. Wall Time (microsec) per call 345 381 36 10.3%
Excl. Wall Time (microsec)848 893 45 5.3%
Incl. CPU (microsecs)2,080 2,225 145 7.0%
Incl. CPU (microsecs) per call 347 371 24 7.0%
Excl. CPU (microsec)572 630 58 10.1%
Incl. MemUse (bytes)29,856 29,832 -24 -0.1%
Incl. MemUse (bytes) per call 4,976 4,972 -4 -0.1%
Excl. MemUse (bytes)-18,296 -18,280 16 0.1%
Incl. PeakMemUse (bytes)26,576 26,576 0 0.0%
Incl. PeakMemUse (bytes) per call 4,429 4,429 0 0.0%
Excl. PeakMemUse (bytes)6,088 6,088 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% 213 6.3% 145 1.9% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function45 21.1% 58 40.0% 16 66.7% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 213 100.0% 145 100.0% -24 -100.0% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 85 39.9% 44 30.3% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 56 26.3% 45 31.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 41 19.2% 26 17.9% -24 -100.0% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -22 -10.3% -22 -15.2% 0 0.0% 0 N/A%
count0 N/A% 10 4.7% 4 2.8% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% -3 -1.4% -1 -0.7% 0 0.0% 0 N/A%
implode0 N/A% 2 0.9% -8 -5.5% -16 -66.7% 0 N/A%
strpos0 N/A% -1 -0.5% -2 -1.4% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 1 0.5% 2 1.4% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% -1 -0.5% -2 -1.4% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 N/A%