Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_basename

drupal_basenameRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls10 11 1 10.0%
Incl. Wall Time (microsec)232 254 22 9.5%
Incl. Wall Time (microsec) per call 23 23 -0 -0.5%
Excl. Wall Time (microsec)128 136 8 6.2%
Incl. CPU (microsecs)239 263 24 10.0%
Incl. CPU (microsecs) per call 24 24 0 0.0%
Excl. CPU (microsec)103 115 12 11.7%
Incl. MemUse (bytes)2,648 2,700 52 2.0%
Incl. MemUse (bytes) per call 265 245 -19 -7.3%
Excl. MemUse (bytes)-1,064 -1,256 -192 -18.0%
Incl. PeakMemUse (bytes)2,280 2,280 0 0.0%
Incl. PeakMemUse (bytes) per call 228 207 -21 -9.1%
Excl. PeakMemUse (bytes)1,044 1,044 0 0.0%

Parent/Child Regression/Improvement report for drupal_basename [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_basename1 25.0% 22 0.0% 24 0.0% 52 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function8 36.4% 12 50.0% -192 -369.2% 0 N/A%
Parent function
drupal_add_css1 100.0% 22 100.0% 24 100.0% 52 100.0% 0 N/A%
Child functions
preg_match1 33.3% 12 54.5% 9 37.5% 184 353.8% 0 N/A%
rtrim1 33.3% 2 9.1% 0 0.0% 44 84.6% 0 N/A%
preg_quote1 33.3% 0 0.0% 3 12.5% 16 30.8% 0 N/A%