Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: 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 #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)4,233 4,134 -99 -2.3%
Incl. Wall Time (microsec) per call 353 345 -8 -2.3%
Excl. Wall Time (microsec)1,625 1,587 -38 -2.3%
Incl. CPU (microsecs)4,244 4,146 -98 -2.3%
Incl. CPU (microsecs) per call 354 346 -8 -2.3%
Excl. CPU (microsec)1,189 1,154 -35 -2.9%
Incl. MemUse (bytes)21,496 21,496 0 0.0%
Incl. MemUse (bytes) per call 1,791 1,791 0 0.0%
Excl. MemUse (bytes)-46,008 -46,008 0 0.0%
Incl. PeakMemUse (bytes)38,752 38,808 56 0.1%
Incl. PeakMemUse (bytes) per call 3,229 3,234 5 0.1%
Excl. PeakMemUse (bytes)18,464 18,520 56 0.3%

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% -99 -0.5% -98 -0.5% 0 0.0% 56 0.0%
Exclusive Metrics Diff for Current Function-38 -38.4% -35 -35.7% 0 N/A% 56 100.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -99 -100.0% -98 -100.0% 0 N/A% 56 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -36 -36.4% -29 -29.6% 0 N/A% -40 -71.4%
Drupal\Core\Database\Connection::escapeField0 N/A% -13 -13.1% -18 -18.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -7 -7.1% -8 -8.2% 0 N/A% 40 71.4%
count0 N/A% 6 6.1% 7 7.1% 0 N/A% 0 0.0%
implode0 N/A% -6 -6.1% -13 -13.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% -4 -4.0% -5 -5.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% -1 -1.0% 4 4.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 0.0%