Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap@1

drupal_bootstrap@1Run #5208407650493Run #520840a963a54DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,075 2,150 75 3.6%
Incl. Wall Time (microsec) per call 2,075 2,150 75 3.6%
Excl. Wall Time (microsec)16 17 1 6.2%
Incl. CPU (microsecs)1,561 1,630 69 4.4%
Incl. CPU (microsecs) per call 1,561 1,630 69 4.4%
Excl. CPU (microsec)13 10 -3 -23.1%
Incl. MemUse (bytes)225,512 225,512 0 0.0%
Incl. MemUse (bytes) per call 225,512 225,512 0 0.0%
Excl. MemUse (bytes)1,568 1,568 0 0.0%
Incl. PeakMemUse (bytes)148,328 148,328 0 0.0%
Incl. PeakMemUse (bytes) per call 148,328 148,328 0 0.0%
Excl. PeakMemUse (bytes)752 752 0 0.0%

Parent/Child Regression/Improvement report for drupal_bootstrap@1 [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@10 N/A% 75 69.4% 69 38.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 1.3% -3 -4.3% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_page_cache0 N/A% 75 100.0% 69 100.0% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_variables0 N/A% 71 94.7% 67 97.1% 0 N/A% 0 N/A%
_drupal_bootstrap_database0 N/A% 3 4.0% 4 5.8% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%