Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c681e794599: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51c6814c41b47Run #51c681e794599DiffDiff%
Number of Function Calls 23 23 N/A%
Incl. Wall Time (microsec) 996 996 N/A%
Incl. Wall Time (microsec) per call N/A 43 43 N/A%
Excl. Wall Time (microsec) 459 459 N/A%
Incl. CPU (microsecs) 1,040 1,040 N/A%
Incl. CPU (microsecs) per call N/A 45 45 N/A%
Excl. CPU (microsec) 429 429 N/A%
Incl. MemUse (bytes) 90,136 90,136 N/A%
Incl. MemUse (bytes) per call N/A 3,919 3,919 N/A%
Excl. MemUse (bytes) 81,040 81,040 N/A%
Incl. PeakMemUse (bytes) 19,928 19,928 N/A%
Incl. PeakMemUse (bytes) per call N/A 866 866 N/A%
Excl. PeakMemUse (bytes) 11,848 11,848 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_css23 17.0% 996 0.1% 1,040 0.1% 90,136 0.5% 19,928 0.1%
Exclusive Metrics Diff for Current Function459 46.1% 429 41.2% 81,040 89.9% 11,848 59.5%
Parent functions
call_user_func@119 82.6% 890 89.4% 927 89.1% 68,200 75.7% 11,200 56.2%
_drupal_theme_initialize1 4.3% 79 7.9% 81 7.8% 11,752 13.0% 8,728 43.8%
drupal_get_js1 4.3% 11 1.1% 13 1.2% 3,392 3.8% 0 0.0%
template_process_html1 4.3% 9 0.9% 11 1.1% 3,400 3.8% 0 0.0%
drupal_get_css1 4.3% 7 0.7% 8 0.8% 3,392 3.8% 0 0.0%
Child functions
drupal_basename20 19.4% 387 38.9% 397 38.2% 5,728 6.4% 5,488 27.5%
drupal_static23 22.3% 65 6.5% 83 8.0% 1,080 1.2% 872 4.4%
strpos20 19.4% 43 4.3% 50 4.8% 760 0.8% 480 2.4%
count20 19.4% 22 2.2% 43 4.1% 760 0.8% 560 2.8%
is_array20 19.4% 20 2.0% 38 3.7% 768 0.9% 680 3.4%