Diff Report
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea984d991e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #519ea884c38e9Run #519ea984d991eDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)2,502 2,439 -63 -2.5%
Incl. Wall Time (microsec) per call 61 59 -2 -2.5%
Excl. Wall Time (microsec)202 201 -1 -0.5%
Incl. CPU (microsecs)1,919 1,916 -3 -0.2%
Incl. CPU (microsecs) per call 47 47 -0 -0.2%
Excl. CPU (microsec)180 174 -6 -3.3%
Incl. MemUse (bytes)213,672 213,688 16 0.0%
Incl. MemUse (bytes) per call 5,212 5,212 0 0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)219,536 219,968 432 0.2%
Incl. PeakMemUse (bytes) per call 5,355 5,365 11 0.2%
Excl. PeakMemUse (bytes)4,864 5,008 144 3.0%

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% -63 -0.2% -3 -0.0% 16 0.0% 432 0.8%
Exclusive Metrics Diff for Current Function-1 -1.6% -6 -200.0% 0 0.0% 144 33.3%
Parent functions
_drupal_bootstrap_code0 N/A% -67 -106.3% 9 300.0% 16 100.0% 16 3.7%
file_stream_wrapper_get_class0 N/A% 4 6.3% -12 -400.0% 0 0.0% 416 96.3%
Child functions
module_invoke_all0 N/A% -69 -109.5% 6 200.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 6 9.5% -7 -233.3% 0 0.0% 272 63.0%
class_implements0 N/A% 1 1.6% 2 66.7% 0 0.0% 16 3.7%
stream_wrapper_register0 N/A% 0 0.0% -2 -66.7% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 3 100.0% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
drupal_alter0 N/A% 0 0.0% 0 0.0% 16 100.0% 0 0.0%