Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: 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 #544333b05173fRun #54433ad6a7755DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)2,285 2,392 107 4.7%
Incl. Wall Time (microsec) per call 381 399 18 4.7%
Excl. Wall Time (microsec)893 956 63 7.1%
Incl. CPU (microsecs)2,225 2,348 123 5.5%
Incl. CPU (microsecs) per call 371 391 21 5.5%
Excl. CPU (microsec)630 695 65 10.3%
Incl. MemUse (bytes)29,832 29,824 -8 -0.0%
Incl. MemUse (bytes) per call 4,972 4,971 -1 -0.0%
Excl. MemUse (bytes)-18,280 -18,368 -88 -0.5%
Incl. PeakMemUse (bytes)26,576 26,576 0 0.0%
Incl. PeakMemUse (bytes) per call 4,429 4,429 0 0.0%
Excl. PeakMemUse (bytes)6,088 6,088 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% 107 0.1% 123 0.1% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function63 58.9% 65 52.8% -88 -1100.0% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 107 100.0% 123 100.0% -8 -100.0% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 52 48.6% 19 15.4% 24 300.0% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -29 -27.1% -9 -7.3% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 14 13.1% 15 12.2% 0 0.0% 0 N/A%
implode0 N/A% 5 4.7% 9 7.3% 56 700.0% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -5 -4.7% 12 9.8% 0 0.0% 0 N/A%
strpos0 N/A% 3 2.8% 7 5.7% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 2 1.9% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 2 1.9% 4 3.3% 0 0.0% 0 N/A%
count0 N/A% -2 -1.9% -2 -1.6% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 0.9% 1 0.8% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::compiled0 N/A% 1 0.9% 2 1.6% 0 0.0% 0 N/A%