Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #519af44245f83Run #519af4a154bbbDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)606 595 -11 -1.8%
Incl. Wall Time (microsec) per call 606 595 -11 -1.8%
Excl. Wall Time (microsec)51 48 -3 -5.9%
Incl. CPU (microsecs)608 597 -11 -1.8%
Incl. CPU (microsecs) per call 608 597 -11 -1.8%
Excl. CPU (microsec)51 47 -4 -7.8%
Incl. MemUse (bytes)110,512 110,512 0 0.0%
Incl. MemUse (bytes) per call 110,512 110,512 0 0.0%
Excl. MemUse (bytes)-4,840 -4,840 0 0.0%
Incl. PeakMemUse (bytes)116,368 116,368 0 0.0%
Incl. PeakMemUse (bytes) per call 116,368 116,368 0 0.0%
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% -11 -2.2% -11 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -27.3% -4 -36.4% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap@10 N/A% -11 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Child functions
load::includes/database.inc0 N/A% -8 -72.7% -8 -72.7% 0 N/A% 0 N/A%
run_init::includes/database.inc0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%