Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f219706e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #5198f0bb880efRun #5198f219706e9DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)2,821 2,836 15 0.5%
Incl. Wall Time (microsec) per call 282 284 2 0.5%
Excl. Wall Time (microsec)1,208 1,179 -29 -2.4%
Incl. CPU (microsecs)2,834 2,848 14 0.5%
Incl. CPU (microsecs) per call 283 285 1 0.5%
Excl. CPU (microsec)855 863 8 0.9%
Incl. MemUse (bytes)19,256 19,256 0 0.0%
Incl. MemUse (bytes) per call 1,926 1,926 0 0.0%
Excl. MemUse (bytes)-28,152 -28,152 0 0.0%
Incl. PeakMemUse (bytes)36,984 36,984 0 0.0%
Incl. PeakMemUse (bytes) per call 3,698 3,698 0 0.0%
Excl. PeakMemUse (bytes)17,080 17,080 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% 15 32.6% 14 6.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-29 -193.3% 8 57.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 15 100.0% 14 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 17 113.3% 4 28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 13 86.7% 4 28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 9 60.0% -3 -21.4% 0 N/A% 0 N/A%
count0 N/A% 5 33.3% 4 28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% -4 -28.6% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 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% -1 -7.1% 0 N/A% 0 N/A%