Diff Report
Run #519fd13122e91: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #519fd13122e91Run #519fd0873c1d7DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)5,925 6,187 262 4.4%
Incl. Wall Time (microsec) per call 494 516 22 4.4%
Excl. Wall Time (microsec)2,158 2,250 92 4.3%
Incl. CPU (microsecs)4,001 16,000 11,999 299.9%
Incl. CPU (microsecs) per call 333 1,333 1,000 299.9%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)33,336 33,336 0 0.0%
Incl. MemUse (bytes) per call 2,778 2,778 0 0.0%
Excl. MemUse (bytes)-48,544 -48,544 0 0.0%
Incl. PeakMemUse (bytes)58,664 58,664 0 0.0%
Incl. PeakMemUse (bytes) per call 4,889 4,889 0 0.0%
Excl. PeakMemUse (bytes)25,752 25,752 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% 262 24.9% 11,999 1199900.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function92 35.1% 4,000 33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 262 100.0% 11,999 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 106 40.5% 4,000 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 41 15.6% 4,000 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 10 3.8% -1 -0.0% 0 N/A% 0 N/A%
count0 N/A% 5 1.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::makeComment0 N/A% 4 1.5% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 3 1.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 1 0.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 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% 0 0.0% 0 N/A% 0 N/A%