Diff Report
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #52c2694eecde3Run #52c2677cc22b0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)597 601 4 0.7%
Incl. Wall Time (microsec) per call 597 601 4 0.7%
Excl. Wall Time (microsec)53 52 -1 -1.9%
Incl. CPU (microsecs)597 602 5 0.8%
Incl. CPU (microsecs) per call 597 602 5 0.8%
Excl. CPU (microsec)49 51 2 4.1%
Incl. MemUse (bytes)76,520 76,544 24 0.0%
Incl. MemUse (bytes) per call 76,520 76,544 24 0.0%
Excl. MemUse (bytes)-2,848 -2,824 24 0.8%
Incl. PeakMemUse (bytes)23,016 23,112 96 0.4%
Incl. PeakMemUse (bytes) per call 23,016 23,112 96 0.4%
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% 4 0.0% 5 0.0% 24 0.0% 96 0.1%
Exclusive Metrics Diff for Current Function-1 -25.0% 2 40.0% 24 100.0% 0 0.0%
Parent function
drupal_bootstrap@10 N/A% 4 100.0% 5 100.0% 24 100.0% 96 100.0%
Child functions
load::includes/database.inc0 N/A% 5 125.0% 4 80.0% -8 -33.3% 96 100.0%
???_op@10 N/A% 0 0.0% -1 -20.0% 8 33.3% 0 0.0%