Diff Report
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: 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 #5394e33e8d847Run #5394e21e9bd45DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)5,239 5,252 13 0.2%
Incl. Wall Time (microsec) per call 249 250 1 0.2%
Excl. Wall Time (microsec)2,288 2,278 -10 -0.4%
Incl. CPU (microsecs)5,259 5,264 5 0.1%
Incl. CPU (microsecs) per call 250 251 0 0.1%
Excl. CPU (microsec)1,617 1,534 -83 -5.1%
Incl. MemUse (bytes)41,264 41,280 16 0.0%
Incl. MemUse (bytes) per call 1,965 1,966 1 0.0%
Excl. MemUse (bytes)-46,608 -46,608 0 0.0%
Incl. PeakMemUse (bytes)46,968 47,032 64 0.1%
Incl. PeakMemUse (bytes) per call 2,237 2,240 3 0.1%
Excl. PeakMemUse (bytes)23,616 23,664 48 0.2%

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% 13 3.0% 5 0.6% 16 6.1% 64 6.8%
Exclusive Metrics Diff for Current Function-10 -76.9% -83 -1660.0% 0 0.0% 48 75.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 13 100.0% 5 100.0% 16 100.0% 64 100.0%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% -19 -146.2% 18 360.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 16 123.1% 21 420.0% 16 100.0% 16 25.0%
strpos0 N/A% 13 100.0% 10 200.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 11 84.6% 14 280.0% 0 0.0% 0 0.0%
count0 N/A% 7 53.8% 11 220.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% -5 -38.5% 1 20.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -4 -30.8% 16 320.0% 0 0.0% 0 0.0%
implode0 N/A% 3 23.1% 6 120.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 7.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -5 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -4 -80.0% 0 0.0% 0 0.0%