Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: 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 #519e636f9416aDiffDiff%
Number of Function Calls187 187 0 0.0%
Incl. Wall Time (microsec)4,043 4,007 -36 -0.9%
Incl. Wall Time (microsec) per call 22 21 -0 -0.9%
Excl. Wall Time (microsec)2,687 2,639 -48 -1.8%
Incl. CPU (microsecs)4,188 4,150 -38 -0.9%
Incl. CPU (microsecs) per call 22 22 -0 -0.9%
Excl. CPU (microsec)2,315 2,228 -87 -3.8%
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 -163,912 -32 -0.0%
Incl. PeakMemUse (bytes)89,752 74,080 -15,672 -17.5%
Incl. PeakMemUse (bytes) per call 480 396 -84 -17.5%
Excl. PeakMemUse (bytes)57,400 47,968 -9,432 -16.4%

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% -36 -0.2% -38 -0.3% 0 0.0% -15,672 -27.5%
Exclusive Metrics Diff for Current Function-48 -133.3% -87 -228.9% -32 N/A% -9,432 -60.2%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -36 -100.0% -38 -100.0% 0 N/A% -15,672 -100.0%
Child functions
array_filter0 N/A% 10 27.8% 28 73.7% 56 N/A% -4,592 -29.3%
preg_replace0 N/A% 2 5.6% -21 -55.3% 0 N/A% -664 -4.2%
array_filter@10 N/A% -1 -2.8% 0 0.0% 0 N/A% 0 0.0%
implode0 N/A% 1 2.8% 21 55.3% 0 N/A% 0 0.0%
array_keys0 N/A% 0 0.0% 21 55.3% -24 N/A% -984 -6.3%