Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Condition::compile

Drupal\Core\Database\Query\Condition::compileRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)3,910 3,867 -43 -1.1%
Incl. Wall Time (microsec) per call 58 57 -1 -1.1%
Excl. Wall Time (microsec)2,289 2,265 -24 -1.0%
Incl. CPU (microsecs)3,985 3,940 -45 -1.1%
Incl. CPU (microsecs) per call 59 58 -1 -1.1%
Excl. CPU (microsec)1,971 1,964 -7 -0.4%
Incl. MemUse (bytes)64,104 64,104 0 0.0%
Incl. MemUse (bytes) per call 943 943 0 0.0%
Excl. MemUse (bytes)18,180 18,180 0 0.0%
Incl. PeakMemUse (bytes)55,400 55,400 0 0.0%
Incl. PeakMemUse (bytes) per call 815 815 0 0.0%
Excl. PeakMemUse (bytes)24,596 24,596 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Condition::compile [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\Condition::compile0 N/A% -43 -3.0% -45 -7.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-24 -55.8% -7 -15.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::compile0 N/A% -37 -86.0% -36 -80.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::execute0 N/A% -3 -7.0% -5 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compile@10 N/A% -2 -4.7% -2 -4.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% -1 -2.3% -2 -4.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% -6 -14.0% -12 -26.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% -6 -14.0% -7 -15.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 N/A% -4 -9.3% -2 -4.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% -2 -4.7% -2 -4.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% -1 -2.3% -4 -8.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 0 0.0% 1 2.2% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -10 -22.2% 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\Query::uniqueIdentifier0 N/A% 0 0.0% -2 -4.4% 0 N/A% 0 N/A%