Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e221c38f48f: 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 #51e2215579f70Run #51e221c38f48fDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,394 1,412 18 1.3%
Incl. Wall Time (microsec) per call 232 235 3 1.3%
Excl. Wall Time (microsec)577 578 1 0.2%
Incl. CPU (microsecs)1,400 1,421 21 1.5%
Incl. CPU (microsecs) per call 233 237 4 1.5%
Excl. CPU (microsec)422 423 1 0.2%
Incl. MemUse (bytes)16,608 16,608 0 0.0%
Incl. MemUse (bytes) per call 2,768 2,768 0 0.0%
Excl. MemUse (bytes)-11,480 -11,480 0 0.0%
Incl. PeakMemUse (bytes)26,048 26,048 0 0.0%
Incl. PeakMemUse (bytes) per call 4,341 4,341 0 0.0%
Excl. PeakMemUse (bytes)11,176 11,176 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 11.8% 21 2.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 5.6% 1 4.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 18 100.0% 21 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 8 44.4% 6 28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 5 27.8% 7 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 2 11.1% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 2 11.1% 1 4.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 2 9.5% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 2 9.5% 0 N/A% 0 N/A%