Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Condition::compile@2

Drupal\Core\Database\Query\Condition::compile@2Run #519eb486908e7Run #519eb57e9174aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)547 573 26 4.8%
Incl. Wall Time (microsec) per call 137 143 7 4.8%
Excl. Wall Time (microsec)359 362 3 0.8%
Incl. CPU (microsecs)554 577 23 4.2%
Incl. CPU (microsecs) per call 139 144 6 4.2%
Excl. CPU (microsec)312 306 -6 -1.9%
Incl. MemUse (bytes)7,352 7,352 0 0.0%
Incl. MemUse (bytes) per call 1,838 1,838 0 0.0%
Excl. MemUse (bytes)-376 -376 0 0.0%
Incl. PeakMemUse (bytes)11,560 11,560 0 0.0%
Incl. PeakMemUse (bytes) per call 2,890 2,890 0 0.0%
Excl. PeakMemUse (bytes)5,960 5,960 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Condition::compile@2 [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@20 N/A% 26 1.5% 23 1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 11.5% -6 -26.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Condition::compile@10 N/A% 26 100.0% 23 100.0% 0 N/A% 0 N/A%
Child functions
implode0 N/A% 13 50.0% 16 69.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% 4 15.4% 3 13.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 4 15.4% 5 21.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 2 7.7% 1 4.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% 0 0.0% 3 13.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%