Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)90 91 1 1.1%
Incl. Wall Time (microsec) per call 90 91 1 1.1%
Excl. Wall Time (microsec)50 49 -1 -2.0%
Incl. CPU (microsecs)92 93 1 1.1%
Incl. CPU (microsecs) per call 92 93 1 1.1%
Excl. CPU (microsec)49 48 -1 -2.0%
Incl. MemUse (bytes)26,536 26,536 0 0.0%
Incl. MemUse (bytes) per call 26,536 26,536 0 0.0%
Excl. MemUse (bytes)1,072 1,072 0 0.0%
Incl. PeakMemUse (bytes)22,656 22,872 216 1.0%
Incl. PeakMemUse (bytes) per call 22,656 22,872 216 1.0%
Excl. PeakMemUse (bytes)1,208 1,424 216 17.9%

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 0.3% 1 0.3% 0 0.0% 216 0.5%
Exclusive Metrics Diff for Current Function-1 -100.0% -1 -100.0% 0 N/A% 216 100.0%
Parent function
drupal_bootstrap@10 N/A% 1 100.0% 1 100.0% 0 N/A% 216 100.0%
Child functions
load::includes/database.inc0 N/A% 2 200.0% 1 100.0% 0 N/A% 0 0.0%
run_init::includes/database.inc0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%