Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f531e517da: 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 #523f527beec76Run #523f531e517daDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)4,012 4,042 30 0.7%
Incl. Wall Time (microsec) per call 309 311 2 0.7%
Excl. Wall Time (microsec)1,704 1,696 -8 -0.5%
Incl. CPU (microsecs)4,026 4,053 27 0.7%
Incl. CPU (microsecs) per call 310 312 2 0.7%
Excl. CPU (microsec)1,117 1,120 3 0.3%
Incl. MemUse (bytes)32,344 32,344 0 0.0%
Incl. MemUse (bytes) per call 2,488 2,488 0 0.0%
Excl. MemUse (bytes)-47,240 -47,240 0 0.0%
Incl. PeakMemUse (bytes)40,576 40,616 40 0.1%
Incl. PeakMemUse (bytes) per call 3,121 3,124 3 0.1%
Excl. PeakMemUse (bytes)13,688 13,688 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% 30 0.7% 27 0.4% 0 0.0% 40 0.2%
Exclusive Metrics Diff for Current Function-8 -26.7% 3 11.1% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 30 100.0% 27 100.0% 0 N/A% 40 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 32 106.7% 20 74.1% 0 N/A% 40 100.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 6 20.0% 13 48.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 4 13.3% 1 3.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 2 6.7% 1 3.7% 0 N/A% 0 0.0%
count0 N/A% -2 -6.7% -6 -22.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% -2 -6.7% 1 3.7% 0 N/A% 0 0.0%
implode0 N/A% -2 -6.7% -5 -18.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -3 -11.1% 0 N/A% 0 0.0%