Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_initialize_db_test_prefix

_drupal_initialize_db_test_prefixRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 18 18 N/A%
Incl. Wall Time (microsec) per call N/A 18 18 N/A%
Excl. Wall Time (microsec) 6 6 N/A%
Incl. CPU (microsecs) 20 20 N/A%
Incl. CPU (microsecs) per call N/A 20 20 N/A%
Excl. CPU (microsec) 6 6 N/A%
Incl. MemUse (bytes) 3,592 3,592 N/A%
Incl. MemUse (bytes) per call N/A 3,592 3,592 N/A%
Excl. MemUse (bytes) 1,592 1,592 N/A%
Incl. PeakMemUse (bytes) 3,296 3,296 N/A%
Incl. PeakMemUse (bytes) per call N/A 3,296 3,296 N/A%
Excl. PeakMemUse (bytes) 1,840 1,840 N/A%

Parent/Child Regression/Improvement report for _drupal_initialize_db_test_prefix [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_initialize_db_test_prefix1 9.1% 18 0.0% 20 0.0% 3,592 0.0% 3,296 0.0%
Exclusive Metrics Diff for Current Function6 33.3% 6 30.0% 1,592 44.3% 1,840 55.8%
Parent function
_drupal_bootstrap_configuration1 100.0% 18 100.0% 20 100.0% 3,592 100.0% 3,296 100.0%
Child function
drupal_valid_test_ua1 100.0% 12 66.7% 14 70.0% 2,000 55.7% 1,456 44.2%