Diff Report
Run #51a278c0bf3d5: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a279f421da5: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prepareQuery

Drupal\Core\Database\Connection::prepareQueryRun #51a278c0bf3d5Run #51a279f421da5DiffDiff%
Number of Function Calls152 152 0 0.0%
Incl. Wall Time (microsec)5,418 5,381 -37 -0.7%
Incl. Wall Time (microsec) per call 36 35 -0 -0.7%
Excl. Wall Time (microsec)1,239 1,213 -26 -2.1%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 26 26 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)108,748 108,748 0 0.0%
Incl. MemUse (bytes) per call 715 715 0 0.0%
Excl. MemUse (bytes)-24,504 -24,504 0 0.0%
Incl. PeakMemUse (bytes)57,072 57,156 84 0.1%
Incl. PeakMemUse (bytes) per call 375 376 1 0.1%
Excl. PeakMemUse (bytes)616 616 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% -37 -0.7% 0 0.0% 0 0.0% 84 0.4%
Exclusive Metrics Diff for Current Function-26 -70.3% 0 N/A% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -37 -100.0% 0 N/A% 0 N/A% 84 100.0%
Child functions
PDO::prepare0 N/A% -43 -116.2% 4,000 N/A% 0 N/A% 84 100.0%
Drupal\Core\Database\Connection::prefixTables0 N/A% 32 86.5% -4,000 N/A% 0 N/A% 0 0.0%