Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)2,157 2,181 24 1.1%
Incl. Wall Time (microsec) per call 166 168 2 1.1%
Excl. Wall Time (microsec)936 924 -12 -1.3%
Incl. CPU (microsecs)2,166 2,197 31 1.4%
Incl. CPU (microsecs) per call 167 169 2 1.4%
Excl. CPU (microsec)667 670 3 0.4%
Incl. MemUse (bytes)29,960 29,960 0 0.0%
Incl. MemUse (bytes) per call 2,305 2,305 0 0.0%
Excl. MemUse (bytes)-13,504 -13,504 0 0.0%
Incl. PeakMemUse (bytes)31,824 31,824 0 0.0%
Incl. PeakMemUse (bytes) per call 2,448 2,448 0 0.0%
Excl. PeakMemUse (bytes)9,848 9,848 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% 24 0.6% 31 0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -50.0% 3 9.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 24 100.0% 31 100.0% 0 N/A% 0 N/A%
Child functions
implode0 N/A% 49 204.2% 51 164.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -15 -62.5% -10 -32.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 11 45.8% 10 32.3% 0 N/A% 0 N/A%
count0 N/A% -9 -37.5% -6 -19.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 4 16.7% 2 6.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% -3 -12.5% -4 -12.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -2 -8.3% -2 -6.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 4.2% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -5 -16.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% -12 -38.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% 4 12.9% 0 N/A% 0 N/A%