Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b12bb10362: 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 #519b0e62696b0Run #519b12bb10362DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)4,635 4,659 24 0.5%
Incl. Wall Time (microsec) per call 357 358 2 0.5%
Excl. Wall Time (microsec)1,841 1,858 17 0.9%
Incl. CPU (microsecs)4,652 4,674 22 0.5%
Incl. CPU (microsecs) per call 358 360 2 0.5%
Excl. CPU (microsec)1,521 1,552 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)39,920 40,648 728 1.8%
Incl. PeakMemUse (bytes) per call 3,071 3,127 56 1.8%
Excl. PeakMemUse (bytes)13,088 13,136 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 Function17 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%