Diff Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Query\Condition::compile@1

Drupal\Core\Database\Query\Condition::compile@1Run #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)5,267 3,283 -1,984 -37.7%
Incl. Wall Time (microsec) per call 1,317 821 -496 -37.7%
Excl. Wall Time (microsec)1,637 1,018 -619 -37.8%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 1,000 1,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)33,232 33,232 0 0.0%
Incl. MemUse (bytes) per call 8,308 8,308 0 0.0%
Excl. MemUse (bytes)4,720 4,720 0 0.0%
Incl. PeakMemUse (bytes)32,712 32,776 64 0.2%
Incl. PeakMemUse (bytes) per call 8,178 8,194 16 0.2%
Excl. PeakMemUse (bytes)8,280 8,280 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Condition::compile@1 [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::compile@10 N/A% -1,984 -0.1% 4,001 100.0% 0 0.0% 64 0.4%
Exclusive Metrics Diff for Current Function-619 -31.2% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Condition::compile0 N/A% -1,984 -100.0% 4,001 100.0% 0 N/A% 64 100.0%
Child functions
Drupal\Core\Database\Query\Condition::compile@20 N/A% -846 -42.6% 0 0.0% 0 N/A% 136 212.5%
Drupal\Core\Database\Connection::escapeField0 N/A% -164 -8.3% 4,001 100.0% 0 N/A% 0 0.0%
implode0 N/A% -78 -3.9% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% -77 -3.9% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% -59 -3.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% -49 -2.5% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% -42 -2.1% 0 0.0% 0 N/A% -72 -112.5%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -26 -1.3% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments0 N/A% -24 -1.2% 0 0.0% 0 N/A% 0 0.0%