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

_drupal_bootstrap_databaseRun #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)590 572 -18 -3.1%
Incl. Wall Time (microsec) per call 590 572 -18 -3.1%
Excl. Wall Time (microsec)52 53 1 1.9%
Incl. CPU (microsecs)591 573 -18 -3.0%
Incl. CPU (microsecs) per call 591 573 -18 -3.0%
Excl. CPU (microsec)51 50 -1 -2.0%
Incl. MemUse (bytes)96,360 96,416 56 0.1%
Incl. MemUse (bytes) per call 96,360 96,416 56 0.1%
Excl. MemUse (bytes)-2,840 -2,816 24 0.8%
Incl. PeakMemUse (bytes)35,488 35,432 -56 -0.2%
Incl. PeakMemUse (bytes) per call 35,488 35,432 -56 -0.2%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for _drupal_bootstrap_database [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_bootstrap_database0 N/A% -18 -0.5% -18 -0.6% 56 0.0% -56 -0.0%
Exclusive Metrics Diff for Current Function1 5.6% -1 -5.6% 24 42.9% 0 0.0%
Parent function
drupal_bootstrap@10 N/A% -18 -100.0% -18 -100.0% 56 100.0% -56 -100.0%
Child functions
load::includes/database.inc0 N/A% -19 -105.6% -16 -88.9% 32 57.1% -56 -100.0%
run_init::includes/database.inc0 N/A% 0 0.0% -1 -5.6% 0 0.0% 0 0.0%