Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,504 3,575 71 2.0%
Incl. Wall Time (microsec) per call 3,504 3,575 71 2.0%
Excl. Wall Time (microsec)61 61 0 0.0%
Incl. CPU (microsecs)2,952 3,018 66 2.2%
Incl. CPU (microsecs) per call 2,952 3,018 66 2.2%
Excl. CPU (microsec)52 50 -2 -3.8%
Incl. MemUse (bytes)328,616 328,672 56 0.0%
Incl. MemUse (bytes) per call 328,616 328,672 56 0.0%
Excl. MemUse (bytes)288 288 0 0.0%
Incl. PeakMemUse (bytes)321,696 321,872 176 0.1%
Incl. PeakMemUse (bytes) per call 321,696 321,872 176 0.1%
Excl. PeakMemUse (bytes)3,464 3,464 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% 71 57.7% 66 12.4% 56 0.2% 176 0.6%
Exclusive Metrics Diff for Current Function0 0.0% -2 -3.0% 0 0.0% 0 0.0%
Parent function
_drupal_bootstrap_code0 N/A% 71 100.0% 66 100.0% 56 100.0% 176 100.0%
Child functions
module_invoke_all0 N/A% 49 69.0% 44 66.7% 56 100.0% 208 118.2%
class_implements0 N/A% 21 29.6% 22 33.3% 0 0.0% -40 -22.7%
drupal_static0 N/A% 1 1.4% 1 1.5% 0 0.0% 0 0.0%
stream_wrapper_register0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
drupal_alter0 N/A% 0 0.0% -1 -1.5% 0 0.0% 8 4.5%