Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDO::__construct

PDO::__constructRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)628 688 60 9.6%
Incl. Wall Time (microsec) per call 628 688 60 9.6%
Excl. Wall Time (microsec)628 688 60 9.6%
Incl. CPU (microsecs)200 212 12 6.0%
Incl. CPU (microsecs) per call 200 212 12 6.0%
Excl. CPU (microsec)200 212 12 6.0%
Incl. MemUse (bytes)7,808 7,808 0 0.0%
Incl. MemUse (bytes) per call 7,808 7,808 0 0.0%
Excl. MemUse (bytes)7,808 7,808 0 0.0%
Incl. PeakMemUse (bytes)9,088 9,088 0 0.0%
Incl. PeakMemUse (bytes) per call 9,088 9,088 0 0.0%
Excl. PeakMemUse (bytes)9,088 9,088 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% 60 7.9% 12 3.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function60 100.0% 12 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% 60 100.0% 12 100.0% 0 N/A% 0 N/A%