Diff Report
Run #5185b9518e91e: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185bb5ce59fb: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Connection::prepareQueryRun #5185b9518e91eRun #5185bb5ce59fbDiffDiff%
Number of Function Calls226 226 0 0.0%
Incl. Wall Time (microsec)4,452 4,501 49 1.1%
Incl. Wall Time (microsec) per call 20 20 0 1.1%
Excl. Wall Time (microsec)1,180 1,212 32 2.7%
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)367,832 367,864 32 0.0%
Incl. MemUse (bytes) per call 1,628 1,628 0 0.0%
Excl. MemUse (bytes)-39,256 -39,256 0 0.0%
Incl. PeakMemUse (bytes)75,520 75,624 104 0.1%
Incl. PeakMemUse (bytes) per call 334 335 0 0.1%
Excl. PeakMemUse (bytes)4,376 4,480 104 2.4%

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% 49 0.9% 0 N/A% 32 0.2% 104 0.4%
Exclusive Metrics Diff for Current Function32 65.3% 0 N/A% 0 0.0% 104 100.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 49 100.0% 0 N/A% 32 100.0% 104 100.0%
Child functions
PDO::prepare0 N/A% 21 42.9% 0 N/A% 32 100.0% 0 0.0%
Drupal\Core\Database\Connection::prefixTables0 N/A% -4 -8.2% 0 N/A% 0 0.0% 0 0.0%