Diff Report
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: 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 #519eade6f30beRun #519ead03a5283DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,385 1,403 18 1.3%
Incl. Wall Time (microsec) per call 231 234 3 1.3%
Excl. Wall Time (microsec)537 555 18 3.4%
Incl. CPU (microsecs)1,392 1,410 18 1.3%
Incl. CPU (microsecs) per call 232 235 3 1.3%
Excl. CPU (microsec)379 399 20 5.3%
Incl. MemUse (bytes)26,552 26,552 0 0.0%
Incl. MemUse (bytes) per call 4,425 4,425 0 0.0%
Excl. MemUse (bytes)-8,968 -8,968 0 0.0%
Incl. PeakMemUse (bytes)33,024 33,024 0 0.0%
Incl. PeakMemUse (bytes) per call 5,504 5,504 0 0.0%
Excl. PeakMemUse (bytes)10,752 10,752 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% 18 0.7% 18 1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function18 100.0% 20 111.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 18 100.0% 18 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -10 -55.6% -9 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 9 50.0% 7 38.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -9 -50.0% -14 -77.8% 0 N/A% 0 N/A%
count0 N/A% -5 -27.8% -1 -5.6% 0 N/A% 0 N/A%
implode0 N/A% 4 22.2% 9 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 3 16.7% -5 -27.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 3 16.7% 6 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 2 11.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 2 11.1% 5 27.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 1 5.6% 0 0.0% 0 N/A% 0 N/A%