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

file_get_stream_wrappersRun #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,045 2,568 -477 -15.7%
Incl. Wall Time (microsec) per call 609 514 -95 -15.7%
Excl. Wall Time (microsec)106 78 -28 -26.4%
Incl. CPU (microsecs)2,612 1,920 -692 -26.5%
Incl. CPU (microsecs) per call 522 384 -138 -26.5%
Excl. CPU (microsec)95 65 -30 -31.6%
Incl. MemUse (bytes)213,032 213,056 24 0.0%
Incl. MemUse (bytes) per call 42,606 42,611 5 0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)202,640 202,576 -64 -0.0%
Incl. PeakMemUse (bytes) per call 40,528 40,515 -13 -0.0%
Excl. PeakMemUse (bytes)4,184 4,080 -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 Function-28 -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%