Diff Report
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::escapeField

Drupal\Core\Database\Connection::escapeFieldRun #519d9d52c2102Run #519d9cf28420eDiffDiff%
Number of Function Calls84 84 0 0.0%
Incl. Wall Time (microsec)478 499 21 4.4%
Incl. Wall Time (microsec) per call 6 6 0 4.4%
Excl. Wall Time (microsec)286 301 15 5.2%
Incl. CPU (microsecs)555 582 27 4.9%
Incl. CPU (microsecs) per call 7 7 0 4.9%
Excl. CPU (microsec)314 350 36 11.5%
Incl. MemUse (bytes)12,312 12,312 0 0.0%
Incl. MemUse (bytes) per call 147 147 0 0.0%
Excl. MemUse (bytes)1,720 1,720 0 0.0%
Incl. PeakMemUse (bytes)4,288 4,288 0 0.0%
Incl. PeakMemUse (bytes) per call 51 51 0 0.0%
Excl. PeakMemUse (bytes)2,440 2,440 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::escapeField [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\Connection::escapeField0 N/A% 21 9.5% 27 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 71.4% 36 133.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__toString0 N/A% 14 66.7% 15 55.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 4 19.0% 8 29.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@20 N/A% 2 9.5% 1 3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 1 4.8% 1 3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile@10 N/A% 0 0.0% 2 7.4% 0 N/A% 0 N/A%
Child function
preg_replace0 N/A% 6 28.6% -9 -33.3% 0 N/A% 0 N/A%