Diff Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #517c7dc1dc4c3Run #517c7d73caad2DiffDiff%
Number of Function Calls98 98 0 0.0%
Incl. Wall Time (microsec)26,654 27,685 1,031 3.9%
Incl. Wall Time (microsec) per call 272 283 11 3.9%
Excl. Wall Time (microsec)26,654 27,685 1,031 3.9%
Incl. CPU (microsecs)6,858 7,282 424 6.2%
Incl. CPU (microsecs) per call 70 74 4 6.2%
Excl. CPU (microsec)6,858 7,282 424 6.2%
Incl. MemUse (bytes)514,688 514,720 32 0.0%
Incl. MemUse (bytes) per call 5,252 5,252 0 0.0%
Excl. MemUse (bytes)514,688 514,720 32 0.0%
Incl. PeakMemUse (bytes)257,792 258,208 416 0.2%
Incl. PeakMemUse (bytes) per call 2,631 2,635 4 0.2%
Excl. PeakMemUse (bytes)257,792 258,208 416 0.2%

Parent/Child Regression/Improvement report for PDOStatement::execute [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
PDOStatement::execute0 N/A% 1,031 292.1% 424 45.3% 32 1.3% 416 16.9%
Exclusive Metrics Diff for Current Function1,031 100.0% 424 100.0% 32 100.0% 416 100.0%
Parent function
Drupal\Core\Database\Statement::execute0 N/A% 1,031 100.0% 424 100.0% 32 100.0% 416 100.0%