Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: 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 #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls144 144 0 0.0%
Incl. Wall Time (microsec)4,782 4,830 48 1.0%
Incl. Wall Time (microsec) per call 33 34 0 1.0%
Excl. Wall Time (microsec)3,340 3,367 27 0.8%
Incl. CPU (microsecs)4,947 4,983 36 0.7%
Incl. CPU (microsecs) per call 34 35 0 0.7%
Excl. CPU (microsec)3,028 2,989 -39 -1.3%
Incl. MemUse (bytes)6,008 6,008 0 0.0%
Incl. MemUse (bytes) per call 42 42 0 0.0%
Excl. MemUse (bytes)-84,308 -84,308 0 0.0%
Incl. PeakMemUse (bytes)75,908 75,908 0 0.0%
Incl. PeakMemUse (bytes) per call 527 527 0 0.0%
Excl. PeakMemUse (bytes)40,736 40,736 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% 48 2.5% 36 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function27 56.2% -39 -108.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 48 100.0% 36 100.0% 0 N/A% 0 N/A%
Child functions
array_filter0 N/A% 13 27.1% 23 63.9% 0 N/A% 0 N/A%
array_keys0 N/A% 8 16.7% 18 50.0% 0 N/A% 0 N/A%
preg_replace0 N/A% -5 -10.4% 16 44.4% 0 N/A% 0 N/A%
implode0 N/A% 5 10.4% 18 50.0% 0 N/A% 0 N/A%
array_filter@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%