Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls158 158 0 0.0%
Incl. Wall Time (microsec)2,911 2,967 56 1.9%
Incl. Wall Time (microsec) per call 18 19 0 1.9%
Excl. Wall Time (microsec)1,899 1,950 51 2.7%
Incl. CPU (microsecs)3,041 3,104 63 2.1%
Incl. CPU (microsecs) per call 19 20 0 2.1%
Excl. CPU (microsec)1,617 1,671 54 3.3%
Incl. MemUse (bytes)11,264 11,264 0 0.0%
Incl. MemUse (bytes) per call 71 71 0 0.0%
Excl. MemUse (bytes)-124,168 -124,144 24 0.0%
Incl. PeakMemUse (bytes)77,008 77,008 0 0.0%
Incl. PeakMemUse (bytes) per call 487 487 0 0.0%
Excl. PeakMemUse (bytes)45,744 45,744 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::expandArguments [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::expandArguments0 N/A% 56 2.5% 63 3.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function51 91.1% 54 85.7% 24 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 56 100.0% 63 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% 14 25.0% 18 28.6% -8 N/A% 0 N/A%
array_keys0 N/A% -12 -21.4% -3 -4.8% -16 N/A% 0 N/A%
implode0 N/A% 2 3.6% 9 14.3% 0 N/A% 0 N/A%
array_filter0 N/A% 1 1.8% -15 -23.8% 0 N/A% 0 N/A%