Diff Report
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edf3566aae: 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 #519ede3a9dd65Run #519edf3566aaeDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)2,065 2,120 55 2.7%
Incl. Wall Time (microsec) per call 229 236 6 2.7%
Excl. Wall Time (microsec)832 824 -8 -1.0%
Incl. CPU (microsecs)2,075 2,127 52 2.5%
Incl. CPU (microsecs) per call 231 236 6 2.5%
Excl. CPU (microsec)614 619 5 0.8%
Incl. MemUse (bytes)19,192 19,192 0 0.0%
Incl. MemUse (bytes) per call 2,132 2,132 0 0.0%
Excl. MemUse (bytes)-17,400 -17,408 -8 -0.0%
Incl. PeakMemUse (bytes)31,400 31,344 -56 -0.2%
Incl. PeakMemUse (bytes) per call 3,489 3,483 -6 -0.2%
Excl. PeakMemUse (bytes)16,104 16,104 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% 55 0.2% 52 0.2% 0 0.0% -56 -0.0%
Exclusive Metrics Diff for Current Function-8 -14.5% 5 9.6% -8 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 55 100.0% 52 100.0% 0 N/A% -56 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 24 43.6% 7 13.5% 8 N/A% -40 -71.4%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 21 38.2% 16 30.8% 0 N/A% -8 -14.3%
Drupal\Core\Database\Connection::escapeTable0 N/A% 11 20.0% 21 40.4% 0 N/A% -8 -14.3%
count0 N/A% 5 9.1% 4 7.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 3 5.5% -1 -1.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -1 -1.8% -1 -1.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 0.0%