Diff Report
Run #512a226436ce4: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Symfony\Component\ClassLoader\UniversalClassLoader::findFile

Symfony\Component\ClassLoader\UniversalClassLoader::findFileRun #512a226436ce4Run #512a1f7f217a6DiffDiff%
Number of Function Calls270 379 109 40.4%
Incl. Wall Time (microsec)15,776 13,046 -2,730 -17.3%
Incl. Wall Time (microsec) per call 58 34 -24 -41.1%
Excl. Wall Time (microsec)14,165 11,509 -2,656 -18.8%
Incl. CPU (microsecs)12,002 12,001 -1 -0.0%
Incl. CPU (microsecs) per call 44 32 -13 -28.8%
Excl. CPU (microsec)8,002 8,001 -1 -0.0%
Incl. MemUse (bytes)69,704 74,064 4,360 6.3%
Incl. MemUse (bytes) per call 258 195 -63 -24.3%
Excl. MemUse (bytes)-98,400 -103,328 -4,928 -5.0%
Incl. PeakMemUse (bytes)286,912 260,680 -26,232 -9.1%
Incl. PeakMemUse (bytes) per call 1,063 688 -375 -35.3%
Excl. PeakMemUse (bytes)214,624 194,864 -19,760 -9.2%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\UniversalClassLoader::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\UniversalClassLoader::findFile109 7.4% -2,730 -5.5% -1 -0.0% 4,360 0.1% -26,232 -0.9%
Exclusive Metrics Diff for Current Function-2,656 -97.3% -1 -100.0% -4,928 -113.0% -19,760 -75.3%
Parent functions
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass@1-16 -14.7% -1,856 -68.0% -4,000 -400000.0% -3,464 -79.4% -7,200 -27.4%
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass@2-6 -5.5% -689 -25.2% 0 0.0% -1,200 -27.5% -10,784 -41.1%
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass131 120.2% -189 -6.9% 8,000 800000.0% 7,800 178.9% -3,568 -13.6%
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass@51 0.9% 29 1.1% 0 0.0% 1,392 31.9% 1,944 7.4%
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass@32 1.8% -14 -0.5% -4,001 -400100.0% 448 10.3% -1,808 -6.9%
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass@4-3 -2.8% -11 -0.4% 0 0.0% -616 -14.1% -4,816 -18.4%
Child functions
is_file-46 -2.9% -181 -6.6% 0 0.0% -152 -3.5% -1,648 -6.3%
str_replace68 4.3% 107 3.9% 4,000 400000.0% 15,248 349.7% -3,832 -14.6%
strrpos109 6.9% 14 0.5% 0 0.0% 0 0.0% 0 0.0%
strpos-1,630 -103.1% -14 -0.5% -4,000 -400000.0% 0 0.0% 0 0.0%
substr-82 -5.2% 0 0.0% 0 0.0% -5,808 -133.2% -992 -3.8%