Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)97 93 -4 -4.1%
Incl. Wall Time (microsec) per call 97 93 -4 -4.1%
Excl. Wall Time (microsec)43 42 -1 -2.3%
Incl. CPU (microsecs)98 95 -3 -3.1%
Incl. CPU (microsecs) per call 98 95 -3 -3.1%
Excl. CPU (microsec)41 40 -1 -2.4%
Incl. MemUse (bytes)26,600 26,600 0 0.0%
Incl. MemUse (bytes) per call 26,600 26,600 0 0.0%
Excl. MemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes)22,688 22,688 0 0.0%
Incl. PeakMemUse (bytes) per call 22,688 22,688 0 0.0%
Excl. PeakMemUse (bytes)1,240 1,240 0 0.0%

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% -4 -1.1% -3 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -25.0% -1 -33.3% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% -4 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
load::includes/database.inc0 N/A% -3 -75.0% -3 -100.0% 0 N/A% 0 N/A%
run_init::includes/database.inc0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%