Diff Report
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a188a760170: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::prepareQuery

Drupal\Core\Database\Connection::prepareQueryRun #51a188154f4e0Run #51a188a760170DiffDiff%
Number of Function Calls106 106 0 0.0%
Incl. Wall Time (microsec)3,791 3,775 -16 -0.4%
Incl. Wall Time (microsec) per call 36 36 -0 -0.4%
Excl. Wall Time (microsec)868 858 -10 -1.2%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 38 38 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)77,500 77,500 0 0.0%
Incl. MemUse (bytes) per call 731 731 0 0.0%
Excl. MemUse (bytes)-17,120 -17,120 0 0.0%
Incl. PeakMemUse (bytes)42,028 42,028 0 0.0%
Incl. PeakMemUse (bytes) per call 396 396 0 0.0%
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% -16 -0.4% 4,000 400000.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -62.5% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -16 -100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::prefixTables0 N/A% -16 -100.0% 0 0.0% 0 N/A% 0 N/A%
PDO::prepare0 N/A% 10 62.5% 4,000 100.0% 0 N/A% 0 N/A%