Diff Report
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de9d0c2818: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #519de8fbb9479Run #519de9d0c2818DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)2,419 2,461 42 1.7%
Incl. Wall Time (microsec) per call 59 60 1 1.7%
Excl. Wall Time (microsec)213 188 -25 -11.7%
Incl. CPU (microsecs)1,926 1,894 -32 -1.7%
Incl. CPU (microsecs) per call 47 46 -1 -1.7%
Excl. CPU (microsec)168 181 13 7.7%
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% 42 0.1% -32 -0.1% 16 0.0% 432 0.8%
Exclusive Metrics Diff for Current Function-25 -59.5% 13 40.6% 0 0.0% 144 33.3%
Parent functions
_drupal_bootstrap_code0 N/A% 37 88.1% -45 -140.6% 16 100.0% 16 3.7%
file_stream_wrapper_get_class0 N/A% 5 11.9% 13 40.6% 0 0.0% 416 96.3%
Child functions
module_invoke_all0 N/A% 39 92.9% -45 -140.6% 0 0.0% 0 0.0%
drupal_static0 N/A% 30 71.4% -3 -9.4% 0 0.0% 272 63.0%
class_implements0 N/A% -2 -4.8% -1 -3.1% 0 0.0% 16 3.7%
stream_wrapper_register0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 4 12.5% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_alter0 N/A% 0 0.0% 0 0.0% 16 100.0% 0 0.0%