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

drupal_get_html_headRun #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,961 1,985 24 1.2%
Incl. Wall Time (microsec) per call 1,961 1,985 24 1.2%
Excl. Wall Time (microsec)18 19 1 5.6%
Incl. CPU (microsecs)1,962 1,987 25 1.3%
Incl. CPU (microsecs) per call 1,962 1,987 25 1.3%
Excl. CPU (microsec)15 12 -3 -20.0%
Incl. MemUse (bytes)27,184 27,168 -16 -0.1%
Incl. MemUse (bytes) per call 27,184 27,168 -16 -0.1%
Excl. MemUse (bytes)-13,624 -13,624 0 0.0%
Incl. PeakMemUse (bytes)14,064 14,984 920 6.5%
Incl. PeakMemUse (bytes) per call 14,064 14,984 920 6.5%
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 Function1 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%