Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51b517a409f93Run #51b518680585eDiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)5,038 5,082 44 0.9%
Incl. Wall Time (microsec) per call 202 203 2 0.9%
Excl. Wall Time (microsec)205 200 -5 -2.4%
Incl. CPU (microsecs)4,357 4,407 50 1.1%
Incl. CPU (microsecs) per call 174 176 2 1.1%
Excl. CPU (microsec)187 190 3 1.6%
Incl. MemUse (bytes)365,064 365,112 48 0.0%
Incl. MemUse (bytes) per call 14,603 14,604 2 0.0%
Excl. MemUse (bytes)1,088 1,072 -16 -1.5%
Incl. PeakMemUse (bytes)360,240 360,392 152 0.0%
Incl. PeakMemUse (bytes) per call 14,410 14,416 6 0.0%
Excl. PeakMemUse (bytes)3,360 3,360 0 0.0%

Parent/Child Regression/Improvement report for file_get_stream_wrappers [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
file_get_stream_wrappers0 N/A% 44 0.8% 50 1.7% 48 0.1% 152 0.5%
Exclusive Metrics Diff for Current Function-5 -11.4% 3 6.0% -16 -33.3% 0 0.0%
Parent functions
_drupal_bootstrap_code0 N/A% 49 111.4% 52 104.0% 48 100.0% 152 100.0%
file_stream_wrapper_get_class0 N/A% -5 -11.4% -2 -4.0% 0 0.0% 0 0.0%
Child functions
module_invoke_all0 N/A% 22 50.0% 24 48.0% 40 83.3% -16 -10.5%
class_implements0 N/A% 22 50.0% 20 40.0% 8 16.7% 120 78.9%
stream_get_wrappers0 N/A% 5 11.4% 7 14.0% 16 33.3% 16 10.5%
stream_wrapper_register0 N/A% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 32 21.1%
drupal_static0 N/A% 0 0.0% -5 -10.0% 0 0.0% 0 0.0%