Diff Report
Run #519aaadf29b61: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519aac051ded1: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for PDO::prepare

PDO::prepareRun #519aaadf29b61Run #519aac051ded1DiffDiff%
Number of Function Calls224 224 0 0.0%
Incl. Wall Time (microsec)4,130 4,138 8 0.2%
Incl. Wall Time (microsec) per call 18 18 0 0.2%
Excl. Wall Time (microsec)1,902 1,940 38 2.0%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 18 18 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)137,440 137,440 0 0.0%
Incl. MemUse (bytes) per call 614 614 0 0.0%
Excl. MemUse (bytes)130,072 130,072 0 0.0%
Incl. PeakMemUse (bytes)25,888 25,888 0 0.0%
Incl. PeakMemUse (bytes) per call 116 116 0 0.0%
Excl. PeakMemUse (bytes)24,748 24,748 0 0.0%

Parent/Child Regression/Improvement report for PDO::prepare [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
PDO::prepare0 N/A% 8 0.2% 4,000 100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function38 475.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 8 100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Statement::__construct0 N/A% -30 -375.0% 4,000 100.0% 0 N/A% 0 N/A%