Diff Report
Run #519fe4bc90ab9: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fe58959c26: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prepareQuery

Drupal\Core\Database\Connection::prepareQueryRun #519fe4bc90ab9Run #519fe58959c26DiffDiff%
Number of Function Calls130 130 0 0.0%
Incl. Wall Time (microsec)3,588 3,672 84 2.3%
Incl. Wall Time (microsec) per call 28 28 1 2.3%
Excl. Wall Time (microsec)822 819 -3 -0.4%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)146,624 146,624 0 0.0%
Incl. MemUse (bytes) per call 1,128 1,128 0 0.0%
Excl. MemUse (bytes)-26,040 -26,040 0 0.0%
Incl. PeakMemUse (bytes)62,656 62,496 -160 -0.3%
Incl. PeakMemUse (bytes) per call 482 481 -1 -0.3%
Excl. PeakMemUse (bytes)2,848 2,848 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::prepareQuery [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::prepareQuery0 N/A% 84 18.2% 0 0.0% 0 0.0% -160 -0.2%
Exclusive Metrics Diff for Current Function-3 -3.6% 0 N/A% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 84 100.0% 0 N/A% 0 N/A% -160 -100.0%
Child functions
PDO::prepare0 N/A% 49 58.3% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::prefixTables0 N/A% 38 45.2% 0 N/A% 0 N/A% -160 -100.0%