Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::findFile

Symfony\Component\ClassLoader\ClassLoader::findFileRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls499 483 -16 -3.2%
Incl. Wall Time (microsec)83,021 81,473 -1,548 -1.9%
Incl. Wall Time (microsec) per call 166 169 2 1.4%
Excl. Wall Time (microsec)58,042 56,867 -1,175 -2.0%
Incl. CPU (microsecs)83,624 82,048 -1,576 -1.9%
Incl. CPU (microsecs) per call 168 170 2 1.4%
Excl. CPU (microsec)44,684 43,852 -832 -1.9%
Incl. MemUse (bytes)59,340 57,404 -1,936 -3.3%
Incl. MemUse (bytes) per call 119 119 -0 -0.1%
Excl. MemUse (bytes)-19,240 -19,500 -260 -1.4%
Incl. PeakMemUse (bytes)154,184 148,332 -5,852 -3.8%
Incl. PeakMemUse (bytes) per call 309 307 -2 -0.6%
Excl. PeakMemUse (bytes)130,964 125,856 -5,108 -3.9%

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-16 -10.7% -1,548 -2.8% -1,576 -2.5% -1,936 -0.7% -5,852 -2.2%
Exclusive Metrics Diff for Current Function-1,175 -75.9% -832 -52.8% -260 -13.4% -5,108 -87.3%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::loadClass-9 -56.2% -1,202 -77.6% -1,202 -76.3% -1,092 -56.4% -2,620 -44.8%
Symfony\Component\ClassLoader\ClassLoader::loadClass@1-5 -31.2% -286 -18.5% -313 -19.9% -596 -30.8% -2,220 -37.9%
Symfony\Component\ClassLoader\ClassLoader::loadClass@2-2 -12.5% -95 -6.1% -92 -5.8% -248 -12.8% -1,012 -17.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass@30 0.0% 54 3.5% 49 3.1% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@50 0.0% -10 -0.6% -10 -0.6% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@40 0.0% -9 -0.6% -8 -0.5% 0 0.0% 0 0.0%
Child functions
strpos-76 -57.1% -160 -10.3% -413 -26.2% 0 0.0% 0 0.0%
file_exists-16 -12.0% -120 -7.8% -134 -8.5% 0 0.0% 0 0.0%
str_replace-19 -14.3% -57 -3.7% -124 -7.9% -1,508 -77.9% -744 -12.7%
strrpos-16 -12.0% -22 -1.4% -64 -4.1% 0 0.0% 0 0.0%
substr-6 -4.5% -14 -0.9% -9 -0.6% -168 -8.7% 0 0.0%