Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: 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 #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls78 78 0 0.0%
Incl. Wall Time (microsec)3,332 3,460 128 3.8%
Incl. Wall Time (microsec) per call 43 44 2 3.8%
Excl. Wall Time (microsec)2,371 2,463 92 3.9%
Incl. CPU (microsecs)3,405 3,538 133 3.9%
Incl. CPU (microsecs) per call 44 45 2 3.9%
Excl. CPU (microsec)2,030 2,086 56 2.8%
Incl. MemUse (bytes)50,708 50,708 0 0.0%
Incl. MemUse (bytes) per call 650 650 0 0.0%
Excl. MemUse (bytes)17,172 17,172 0 0.0%
Incl. PeakMemUse (bytes)32,276 32,012 -264 -0.8%
Incl. PeakMemUse (bytes) per call 414 410 -3 -0.8%
Excl. PeakMemUse (bytes)20,716 20,540 -176 -0.8%

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% 128 8.2% 133 12.2% 0 0.0% -264 -37.9%
Exclusive Metrics Diff for Current Function92 71.9% 56 42.1% 0 N/A% -176 -66.7%
Parent function
Drupal\Core\Database\Query\Select::compile0 N/A% 128 100.0% 133 100.0% 0 N/A% -264 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeField0 N/A% 47 36.7% 41 30.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator0 N/A% 12 9.4% 26 19.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::uniqueIdentifier0 N/A% -9 -7.0% 4 3.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::nextPlaceholder0 N/A% -8 -6.2% 5 3.8% 0 N/A% 0 0.0%
implode0 N/A% -4 -3.1% -7 -5.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::mapConditionOperator0 N/A% -2 -1.6% 8 6.0% 0 N/A% -88 -33.3%