Diff Report
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: 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 #52c2691acb42fRun #52c2677cc22b0DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)159 163 4 2.5%
Incl. Wall Time (microsec) per call 80 82 2 2.5%
Excl. Wall Time (microsec)83 86 3 3.6%
Incl. CPU (microsecs)162 165 3 1.9%
Incl. CPU (microsecs) per call 81 83 2 1.9%
Excl. CPU (microsec)65 64 -1 -1.5%
Incl. MemUse (bytes)10,176 10,176 0 0.0%
Incl. MemUse (bytes) per call 5,088 5,088 0 0.0%
Excl. MemUse (bytes)2,328 2,328 0 0.0%
Incl. PeakMemUse (bytes)8,784 8,784 0 0.0%
Incl. PeakMemUse (bytes) per call 4,392 4,392 0 0.0%
Excl. PeakMemUse (bytes)3,272 3,272 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% 4 0.1% 3 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 75.0% -1 -33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 4 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
count0 N/A% 1 25.0% 3 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%