Diff Report
Run #519afb15356f3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: 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 #519afb15356f3Run #519afa8ec2e5cDiffDiff%
Number of Function Calls 8 8 N/A%
Incl. Wall Time (microsec) 335 335 N/A%
Incl. Wall Time (microsec) per call N/A 42 42 N/A%
Excl. Wall Time (microsec) 154 154 N/A%
Incl. CPU (microsecs) 347 347 N/A%
Incl. CPU (microsecs) per call N/A 43 43 N/A%
Excl. CPU (microsec) 129 129 N/A%
Incl. MemUse (bytes) 29,792 29,792 N/A%
Incl. MemUse (bytes) per call N/A 3,724 3,724 N/A%
Excl. MemUse (bytes) 21,912 21,912 N/A%
Incl. PeakMemUse (bytes) 4,824 4,824 N/A%
Incl. PeakMemUse (bytes) per call N/A 603 603 N/A%
Excl. PeakMemUse (bytes) 888 888 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_css8 16.3% 335 0.1% 347 0.1% 29,792 0.1% 4,824 0.0%
Exclusive Metrics Diff for Current Function154 46.0% 129 37.2% 21,912 73.5% 888 18.4%
Parent functions
call_user_func@15 62.5% 243 72.5% 247 71.2% 14,616 49.1% 0 0.0%
_drupal_theme_initialize1 12.5% 77 23.0% 82 23.6% 11,936 40.1% 4,824 100.0%
template_process_html1 12.5% 9 2.7% 11 3.2% 1,624 5.5% 0 0.0%
drupal_get_css1 12.5% 6 1.8% 7 2.0% 1,616 5.4% 0 0.0%
Child functions
drupal_basename6 18.8% 130 38.8% 133 38.3% 4,480 15.0% 3,936 81.6%
drupal_static8 25.0% 27 8.1% 39 11.2% 1,112 3.7% 0 0.0%
strpos6 18.8% 12 3.6% 18 5.2% 760 2.6% 0 0.0%
is_array6 18.8% 6 1.8% 12 3.5% 768 2.6% 0 0.0%
count6 18.8% 6 1.8% 16 4.6% 760 2.6% 0 0.0%