Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for PDO::__construct

PDO::__constructRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)688 534 -154 -22.4%
Incl. Wall Time (microsec) per call 688 534 -154 -22.4%
Excl. Wall Time (microsec)688 534 -154 -22.4%
Incl. CPU (microsecs)171 161 -10 -5.8%
Incl. CPU (microsecs) per call 171 161 -10 -5.8%
Excl. CPU (microsec)171 161 -10 -5.8%
Incl. MemUse (bytes)992 992 0 0.0%
Incl. MemUse (bytes) per call 992 992 0 0.0%
Excl. MemUse (bytes)992 992 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -154 -19.3% -10 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-154 -100.0% -10 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -154 -100.0% -10 -100.0% 0 N/A% 0 N/A%