Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDO::__construct

PDO::__constructRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)214 200 -14 -6.5%
Incl. Wall Time (microsec) per call 214 200 -14 -6.5%
Excl. Wall Time (microsec)214 200 -14 -6.5%
Incl. CPU (microsecs)93 87 -6 -6.5%
Incl. CPU (microsecs) per call 93 87 -6 -6.5%
Excl. CPU (microsec)93 87 -6 -6.5%
Incl. MemUse (bytes)7,832 7,832 0 0.0%
Incl. MemUse (bytes) per call 7,832 7,832 0 0.0%
Excl. MemUse (bytes)7,832 7,832 0 0.0%
Incl. PeakMemUse (bytes)8,696 8,696 0 0.0%
Incl. PeakMemUse (bytes) per call 8,696 8,696 0 0.0%
Excl. PeakMemUse (bytes)8,696 8,696 0 0.0%

Parent/Child Regression/Improvement report for PDO::__construct [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::__construct0 N/A% -14 -0.8% -6 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-14 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -14 -100.0% -6 -100.0% 0 N/A% 0 N/A%