Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::__construct

PDO::__constructRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)694 555 -139 -20.0%
Incl. Wall Time (microsec) per call 694 555 -139 -20.0%
Excl. Wall Time (microsec)694 555 -139 -20.0%
Incl. CPU (microsecs)216 228 12 5.6%
Incl. CPU (microsecs) per call 216 228 12 5.6%
Excl. CPU (microsec)216 228 12 5.6%
Incl. MemUse (bytes)7,736 7,736 0 0.0%
Incl. MemUse (bytes) per call 7,736 7,736 0 0.0%
Excl. MemUse (bytes)7,736 7,736 0 0.0%
Incl. PeakMemUse (bytes)9,128 9,128 0 0.0%
Incl. PeakMemUse (bytes) per call 9,128 9,128 0 0.0%
Excl. PeakMemUse (bytes)9,128 9,128 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% -139 -4.2% 12 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-139 -100.0% 12 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -139 -100.0% 12 100.0% 0 N/A% 0 N/A%