Diff Report
Run #5185bb5ce59fb: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185b9518e91e: 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 #5185bb5ce59fbRun #5185b9518e91eDiffDiff%
Number of Function Calls226 226 0 0.0%
Incl. Wall Time (microsec)4,501 4,452 -49 -1.1%
Incl. Wall Time (microsec) per call 20 20 -0 -1.1%
Excl. Wall Time (microsec)1,212 1,180 -32 -2.6%
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)367,864 367,832 -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)75,624 75,520 -104 -0.1%
Incl. PeakMemUse (bytes) per call 335 334 -0 -0.1%
Excl. PeakMemUse (bytes)4,480 4,376 -104 -2.3%

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 Function-32 -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%