Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 20 20 N/A%
Incl. Wall Time (microsec) 1,600 1,600 N/A%
Incl. Wall Time (microsec) per call N/A 80 80 N/A%
Excl. Wall Time (microsec) 678 678 N/A%
Incl. CPU (microsecs) 4,001 4,001 N/A%
Incl. CPU (microsecs) per call N/A 200 200 N/A%
Excl. CPU (microsec) 4,001 4,001 N/A%
Incl. MemUse (bytes) 23,140 23,140 N/A%
Incl. MemUse (bytes) per call N/A 1,157 1,157 N/A%
Excl. MemUse (bytes) 18,200 18,200 N/A%
Incl. PeakMemUse (bytes) 7,176 7,176 N/A%
Incl. PeakMemUse (bytes) per call N/A 359 359 N/A%
Excl. PeakMemUse (bytes) 3,988 3,988 N/A%

Parent/Child Regression/Improvement report for drupal_add_css [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_add_css20 16.5% 1,600 0.3% 4,001 0.7% 23,140 0.3% 7,176 0.1%
Exclusive Metrics Diff for Current Function678 42.4% 4,001 100.0% 18,200 78.7% 3,988 55.6%
Parent functions
call_user_func@114 70.0% 1,250 78.1% 0 0.0% 11,656 50.4% 0 0.0%
_drupal_theme_initialize4 20.0% 300 18.8% 4,001 100.0% 9,292 40.2% 7,176 100.0%
template_process_html1 5.0% 28 1.8% 0 0.0% 1,100 4.8% 0 0.0%
drupal_get_css1 5.0% 22 1.4% 0 0.0% 1,092 4.7% 0 0.0%
Child functions
drupal_basename18 19.6% 628 39.2% 0 0.0% 3,116 13.5% 2,560 35.7%
drupal_static20 21.7% 224 14.0% 0 0.0% 584 2.5% 28 0.4%
strpos18 19.6% 34 2.1% 0 0.0% 412 1.8% 256 3.6%
is_array18 19.6% 18 1.1% 0 0.0% 416 1.8% 0 0.0%
count18 19.6% 18 1.1% 0 0.0% 412 1.8% 344 4.8%