Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_stream_wrapper_get_instance_by_uri

file_stream_wrapper_get_instance_by_uriRun #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)658 656 -2 -0.3%
Incl. Wall Time (microsec) per call 33 33 -0 -0.3%
Excl. Wall Time (microsec)237 229 -8 -3.4%
Incl. CPU (microsecs)673 669 -4 -0.6%
Incl. CPU (microsecs) per call 34 33 -0 -0.6%
Excl. CPU (microsec)188 186 -2 -1.1%
Incl. MemUse (bytes)16,056 16,056 0 0.0%
Incl. MemUse (bytes) per call 803 803 0 0.0%
Excl. MemUse (bytes)9,152 9,152 0 0.0%
Incl. PeakMemUse (bytes)3,488 0 -3,488 -100.0%
Incl. PeakMemUse (bytes) per call 174 0 -174 -100.0%
Excl. PeakMemUse (bytes)1,872 0 -1,872 -100.0%

Parent/Child Regression/Improvement report for file_stream_wrapper_get_instance_by_uri [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_stream_wrapper_get_instance_by_uri0 N/A% -2 -0.1% -4 -0.4% 0 0.0% -3,488 -4.8%
Exclusive Metrics Diff for Current Function-8 -400.0% -2 -50.0% 0 N/A% -1,872 -53.7%
Parent function
file_create_url0 N/A% -2 -100.0% -4 -100.0% 0 N/A% -3,488 -100.0%
Child functions
Drupal\Core\StreamWrapper\LocalStream::setUri0 N/A% 7 350.0% 4 100.0% 0 N/A% -824 -23.6%
file_stream_wrapper_get_class0 N/A% -5 -250.0% -7 -175.0% 0 N/A% 0 0.0%
file_uri_scheme0 N/A% 4 200.0% 5 125.0% 0 N/A% 0 0.0%
class_exists0 N/A% 0 0.0% -4 -100.0% 0 N/A% -792 -22.7%