Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::expandArguments

Drupal\Core\Database\Connection::expandArgumentsRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls187 187 0 0.0%
Incl. Wall Time (microsec)4,043 4,044 1 0.0%
Incl. Wall Time (microsec) per call 22 22 0 0.0%
Excl. Wall Time (microsec)2,687 2,685 -2 -0.1%
Incl. CPU (microsecs)4,188 4,192 4 0.1%
Incl. CPU (microsecs) per call 22 22 0 0.1%
Excl. CPU (microsec)2,315 2,318 3 0.1%
Incl. MemUse (bytes)14,944 14,944 0 0.0%
Incl. MemUse (bytes) per call 80 80 0 0.0%
Excl. MemUse (bytes)-163,880 -163,880 0 0.0%
Incl. PeakMemUse (bytes)89,752 89,752 0 0.0%
Incl. PeakMemUse (bytes) per call 480 480 0 0.0%
Excl. PeakMemUse (bytes)57,400 57,400 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% 1 0.3% 4 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -200.0% 3 75.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 1 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% 6 600.0% 7 175.0% 0 N/A% 0 N/A%
array_filter0 N/A% -1 -100.0% -4 -100.0% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -100.0% 7 175.0% 0 N/A% 0 N/A%
array_filter@10 N/A% -1 -100.0% 4 100.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -13 -325.0% 0 N/A% 0 N/A%