Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)575 576 1 0.2%
Incl. Wall Time (microsec) per call 575 576 1 0.2%
Excl. Wall Time (microsec)57 57 0 0.0%
Incl. CPU (microsecs)576 577 1 0.2%
Incl. CPU (microsecs) per call 576 577 1 0.2%
Excl. CPU (microsec)55 53 -2 -3.6%
Incl. MemUse (bytes)93,696 93,648 -48 -0.1%
Incl. MemUse (bytes) per call 93,696 93,648 -48 -0.1%
Excl. MemUse (bytes)-2,720 -2,720 0 0.0%
Incl. PeakMemUse (bytes)90,888 91,024 136 0.1%
Incl. PeakMemUse (bytes) per call 90,888 91,024 136 0.1%
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% 1 0.8% 1 0.2% -48 -0.1% 136 0.5%
Exclusive Metrics Diff for Current Function0 0.0% -2 -200.0% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap@10 N/A% 1 100.0% 1 100.0% -48 -100.0% 136 100.0%
Child functions
load::includes/database.inc0 N/A% 1 100.0% 2 200.0% -48 -100.0% 136 100.0%
run_init::includes/database.inc0 N/A% 0 0.0% 1 100.0% 0 0.0% 0 0.0%