Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Connection::prepareQueryRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls11,977 11,977 0 0.0%
Incl. Wall Time (microsec)295,376 298,334 2,958 1.0%
Incl. Wall Time (microsec) per call 25 25 0 1.0%
Excl. Wall Time (microsec)55,489 54,788 -701 -1.3%
Incl. MemUse (bytes)16,043,400 16,052,856 9,456 0.1%
Incl. MemUse (bytes) per call 1,340 1,340 1 0.1%
Excl. MemUse (bytes)-3,628,952 -3,638,744 -9,792 -0.3%
Incl. PeakMemUse (bytes)1,364,864 1,357,736 -7,128 -0.5%
Incl. PeakMemUse (bytes) per call 114 113 -1 -0.5%
Excl. PeakMemUse (bytes)139,840 139,840 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 2,958 0.6% 9,456 0.6% -7,128 -0.5%
Exclusive Metrics Diff for Current Function-701 -23.7% -9,792 -103.6% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 2,958 100.0% 9,456 100.0% -7,128 -100.0%
Child functions
PDO::prepare0 N/A% 1,972 66.7% 9,456 100.0% -7,128 -100.0%
Drupal\Core\Database\Connection::prefixTables0 N/A% 1,687 57.0% 9,792 103.6% 0 0.0%