Diff Report
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #5192e84845bafRun #5192e6f7bc551DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,568 3,045 477 18.6%
Incl. Wall Time (microsec) per call 514 609 95 18.6%
Excl. Wall Time (microsec)78 106 28 35.9%
Incl. CPU (microsecs)1,920 2,612 692 36.0%
Incl. CPU (microsecs) per call 384 522 138 36.0%
Excl. CPU (microsec)65 95 30 46.2%
Incl. MemUse (bytes)213,056 213,032 -24 -0.0%
Incl. MemUse (bytes) per call 42,611 42,606 -5 -0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)202,576 202,640 64 0.0%
Incl. PeakMemUse (bytes) per call 40,515 40,528 13 0.0%
Excl. PeakMemUse (bytes)4,080 4,184 104 2.5%

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% 477 93.5% 692 67.2% -24 -0.0% 64 0.1%
Exclusive Metrics Diff for Current Function28 5.9% 30 4.3% 0 0.0% 104 162.5%
Parent functions
_drupal_bootstrap_code0 N/A% 477 100.0% 691 99.9% -24 -100.0% 64 100.0%
file_stream_wrapper_get_class0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
Child functions
module_invoke_all0 N/A% 267 56.0% 480 69.4% -32 -133.3% 40 62.5%
class_implements0 N/A% 137 28.7% 138 19.9% 8 33.3% 80 125.0%
drupal_alter0 N/A% 35 7.3% 35 5.1% 0 0.0% -160 -250.0%
stream_wrapper_register0 N/A% 7 1.5% 6 0.9% 0 0.0% 0 0.0%
in_array0 N/A% 3 0.6% 1 0.1% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% 2 0.4% 5 0.7% 0 0.0% 0 0.0%
drupal_static0 N/A% -2 -0.4% -3 -0.4% 0 0.0% 0 0.0%