Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eade6f30be: 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 #519ead03a5283Run #519eade6f30beDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,403 1,385 -18 -1.3%
Incl. Wall Time (microsec) per call 234 231 -3 -1.3%
Excl. Wall Time (microsec)555 537 -18 -3.2%
Incl. CPU (microsecs)1,410 1,392 -18 -1.3%
Incl. CPU (microsecs) per call 235 232 -3 -1.3%
Excl. CPU (microsec)399 379 -20 -5.0%
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 Function-18 -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%