Diff Report
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #519b12bb10362Run #519b0e62696b0DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)4,659 4,635 -24 -0.5%
Incl. Wall Time (microsec) per call 358 357 -2 -0.5%
Excl. Wall Time (microsec)1,858 1,841 -17 -0.9%
Incl. CPU (microsecs)4,674 4,652 -22 -0.5%
Incl. CPU (microsecs) per call 360 358 -2 -0.5%
Excl. CPU (microsec)1,552 1,521 -31 -2.0%
Incl. MemUse (bytes)30,728 30,728 0 0.0%
Incl. MemUse (bytes) per call 2,364 2,364 0 0.0%
Excl. MemUse (bytes)-18,624 -18,624 0 0.0%
Incl. PeakMemUse (bytes)40,648 39,920 -728 -1.8%
Incl. PeakMemUse (bytes) per call 3,127 3,071 -56 -1.8%
Excl. PeakMemUse (bytes)13,136 13,088 -48 -0.4%

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% -24 -1.2% -22 -1.0% 0 0.0% -728 -0.8%
Exclusive Metrics Diff for Current Function-17 -70.8% -31 -140.9% 0 N/A% -48 -6.6%
Parent functions
drupal_render_cache_by_query0 N/A% -25 -104.2% -24 -109.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::execute0 N/A% 1 4.2% 2 9.1% 0 N/A% -728 -100.0%
Child functions
count0 N/A% 8 33.3% 9 40.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -6 -25.0% 6 27.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -5 -20.8% -1 -4.5% 0 N/A% -216 -29.7%
implode0 N/A% 5 20.8% 1 4.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -4 -16.7% 8 36.4% 0 N/A% -464 -63.7%
Drupal\Core\Database\Query\Select::compile0 N/A% -4 -16.7% -5 -22.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -2 -8.3% -2 -9.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 1 4.2% -5 -22.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% -3 -13.6% 0 N/A% 0 0.0%