Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Connection::__construct

Drupal\Core\Database\Driver\mysql\Connection::__constructRun #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)455 882 427 93.8%
Incl. Wall Time (microsec) per call 455 882 427 93.8%
Excl. Wall Time (microsec)8 17 9 112.5%
Incl. CPU (microsecs)456 884 428 93.9%
Incl. CPU (microsecs) per call 456 884 428 93.9%
Excl. CPU (microsec)7 17 10 142.9%
Incl. MemUse (bytes)51,248 51,248 0 0.0%
Incl. MemUse (bytes) per call 51,248 51,248 0 0.0%
Excl. MemUse (bytes)1,360 1,360 0 0.0%
Incl. PeakMemUse (bytes)54,960 54,960 0 0.0%
Incl. PeakMemUse (bytes) per call 54,960 54,960 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Driver\mysql\Connection::__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
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% 427 6.5% 428 6.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 2.1% 10 2.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Database::openConnection0 N/A% 427 100.0% 428 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::__construct0 N/A% 418 97.9% 418 97.7% 0 N/A% 0 N/A%