Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_html_head

drupal_get_html_headRun #51774c26bf054Run #51774cdfb1214DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,985 1,961 -24 -1.2%
Incl. Wall Time (microsec) per call 1,985 1,961 -24 -1.2%
Excl. Wall Time (microsec)19 18 -1 -5.3%
Incl. CPU (microsecs)1,987 1,962 -25 -1.3%
Incl. CPU (microsecs) per call 1,987 1,962 -25 -1.3%
Excl. CPU (microsec)12 15 3 25.0%
Incl. MemUse (bytes)27,168 27,184 16 0.1%
Incl. MemUse (bytes) per call 27,168 27,184 16 0.1%
Excl. MemUse (bytes)-13,624 -13,624 0 0.0%
Incl. PeakMemUse (bytes)14,984 14,064 -920 -6.1%
Incl. PeakMemUse (bytes) per call 14,984 14,064 -920 -6.1%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_get_html_head [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
drupal_get_html_head0 N/A% -24 -0.1% -25 -0.1% 16 0.2% -920 -7.8%
Exclusive Metrics Diff for Current Function-1 -4.2% 3 12.0% 0 0.0% 0 0.0%
Parent function
template_process_html0 N/A% -24 -100.0% -25 -100.0% 16 100.0% -920 -100.0%
Child functions
drupal_render@10 N/A% -24 -100.0% -24 -96.0% 16 100.0% -920 -100.0%
drupal_alter0 N/A% 1 4.2% 0 0.0% 0 0.0% 0 0.0%
drupal_add_html_head0 N/A% 0 0.0% -4 -16.0% 0 0.0% 0 0.0%