Diff Report
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::findFile

Symfony\Component\ClassLoader\ClassLoader::findFileRun #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls312 308 -4 -1.3%
Incl. Wall Time (microsec)16,176 16,102 -74 -0.5%
Incl. Wall Time (microsec) per call 52 52 0 0.8%
Excl. Wall Time (microsec)12,868 12,821 -47 -0.4%
Incl. CPU (microsecs)16,478 16,383 -95 -0.6%
Incl. CPU (microsecs) per call 53 53 0 0.7%
Excl. CPU (microsec)7,875 7,949 74 0.9%
Incl. MemUse (bytes)63,080 62,448 -632 -1.0%
Incl. MemUse (bytes) per call 202 203 1 0.3%
Excl. MemUse (bytes)-17,392 -17,040 352 2.0%
Incl. PeakMemUse (bytes)204,416 205,224 808 0.4%
Incl. PeakMemUse (bytes) per call 655 666 11 1.7%
Excl. PeakMemUse (bytes)165,064 165,864 800 0.5%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ClassLoader::findFile [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
Symfony\Component\ClassLoader\ClassLoader::findFile-4 -11.1% -74 -0.0% -95 -0.1% -632 -0.3% 808 0.2%
Exclusive Metrics Diff for Current Function-47 -63.5% 74 77.9% 352 55.7% 800 99.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::loadClass-2 -50.0% -74 -100.0% -81 -85.3% -320 -50.6% 592 73.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass@40 0.0% 8 10.8% 6 6.3% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@30 0.0% 8 10.8% 1 1.1% 0 0.0% -40 -5.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@20 0.0% -8 -10.8% -4 -4.2% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@1-2 -50.0% -8 -10.8% -17 -17.9% -312 -49.4% 256 31.7%
Child functions
substr-8 -25.0% 44 59.5% 11 11.6% -336 -53.2% -104 -12.9%
file_exists-4 -12.5% -36 -48.6% -68 -71.6% 0 0.0% 0 0.0%
strpos-8 -25.0% -30 -40.5% -64 -67.4% 0 0.0% 0 0.0%
str_replace-8 -25.0% -5 -6.8% -29 -30.5% -648 -102.5% 112 13.9%
strrpos-4 -12.5% 0 0.0% -19 -20.0% 0 0.0% 0 0.0%