Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,586 1,801 215 13.6%
Incl. Wall Time (microsec) per call 793 901 108 13.6%
Excl. Wall Time (microsec)53 55 2 3.8%
Incl. CPU (microsecs)1,335 1,533 198 14.8%
Incl. CPU (microsecs) per call 668 767 99 14.8%
Excl. CPU (microsec)41 47 6 14.6%
Incl. MemUse (bytes)249,496 263,816 14,320 5.7%
Incl. MemUse (bytes) per call 124,748 131,908 7,160 5.7%
Excl. MemUse (bytes)1,368 1,368 0 0.0%
Incl. PeakMemUse (bytes)247,464 262,120 14,656 5.9%
Incl. PeakMemUse (bytes) per call 123,732 131,060 7,328 5.9%
Excl. PeakMemUse (bytes)4,384 4,384 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% 215 18.5% 198 19.5% 14,320 17.6% 14,656 18.3%
Exclusive Metrics Diff for Current Function2 0.9% 6 3.0% 0 0.0% 0 0.0%
Parent functions
_drupal_bootstrap_code0 N/A% 215 100.0% 197 99.5% 14,320 100.0% 14,656 100.0%
file_stream_wrapper_get_class0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 193 89.8% 178 89.9% 14,320 100.0% 14,416 98.4%
class_implements0 N/A% 9 4.2% 8 4.0% 0 0.0% 272 1.9%
drupal_alter0 N/A% 7 3.3% 7 3.5% 0 0.0% -32 -0.2%
stream_wrapper_register0 N/A% 2 0.9% 1 0.5% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 0.5% 1 0.5% 0 0.0% 0 0.0%
in_array0 N/A% 1 0.5% -3 -1.5% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%