Diff Report
Run #519c1681d41e5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for image_style_url

image_style_urlRun #519c1681d41e5Run #519c153c76aa0DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)6,105 5,946 -159 -2.6%
Incl. Wall Time (microsec) per call 763 743 -20 -2.6%
Excl. Wall Time (microsec)138 137 -1 -0.7%
Incl. CPU (microsecs)4,629 4,541 -88 -1.9%
Incl. CPU (microsecs) per call 579 568 -11 -1.9%
Excl. CPU (microsec)101 111 10 9.9%
Incl. MemUse (bytes)47,296 47,320 24 0.1%
Incl. MemUse (bytes) per call 5,912 5,915 3 0.1%
Excl. MemUse (bytes)-320 -320 0 0.0%
Incl. PeakMemUse (bytes)14,656 14,992 336 2.3%
Incl. PeakMemUse (bytes) per call 1,832 1,874 42 2.3%
Excl. PeakMemUse (bytes)1,216 1,216 0 0.0%

Parent/Child Regression/Improvement report for image_style_url [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
image_style_url0 N/A% -159 -4.3% -88 -3.1% 24 0.0% 336 0.6%
Exclusive Metrics Diff for Current Function-1 -0.6% 10 11.4% 0 0.0% 0 0.0%
Parent functions
theme_image_style0 N/A% -181 -113.8% -92 -104.5% 0 0.0% 80 23.8%
rdf_preprocess_field0 N/A% 22 13.8% 4 4.5% 24 100.0% 256 76.2%
Child functions
image_style_path_token0 N/A% -94 -59.1% -25 -28.4% 24 100.0% 80 23.8%
file_create_url0 N/A% -37 -23.3% -42 -47.7% 0 0.0% 256 76.2%
drupal_http_build_query0 N/A% -15 -9.4% -15 -17.0% 0 0.0% 0 0.0%
file_stream_wrapper_uri_normalize0 N/A% -13 -8.2% -16 -18.2% 0 0.0% 0 0.0%
image_style_path0 N/A% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
strpos0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%