Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::findFile

Symfony\Component\ClassLoader\ClassLoader::findFileRun #51b517a409f93Run #51b518680585eDiffDiff%
Number of Function Calls455 453 -2 -0.4%
Incl. Wall Time (microsec)68,215 67,917 -298 -0.4%
Incl. Wall Time (microsec) per call 150 150 0 0.0%
Excl. Wall Time (microsec)45,148 45,026 -122 -0.3%
Incl. CPU (microsecs)68,682 68,369 -313 -0.5%
Incl. CPU (microsecs) per call 151 151 -0 -0.0%
Excl. CPU (microsec)28,597 28,537 -60 -0.2%
Incl. MemUse (bytes)80,512 80,240 -272 -0.3%
Incl. MemUse (bytes) per call 177 177 0 0.1%
Excl. MemUse (bytes)-32,440 -32,176 264 0.8%
Incl. PeakMemUse (bytes)94,032 93,384 -648 -0.7%
Incl. PeakMemUse (bytes) per call 207 206 -1 -0.3%
Excl. PeakMemUse (bytes)72,368 71,712 -656 -0.9%

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-2 -3.6% -298 -5.7% -313 -10.5% -272 -0.8% -648 -2.0%
Exclusive Metrics Diff for Current Function-122 -40.9% -60 -19.2% 264 97.1% -656 -101.2%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::loadClass-1 -50.0% -139 -46.6% -163 -52.1% -144 -52.9% -800 -123.5%
Symfony\Component\ClassLoader\ClassLoader::loadClass@1-1 -50.0% -109 -36.6% -105 -33.5% -152 -55.9% 208 32.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass@50 0.0% -5 -1.7% -4 -1.3% 24 8.8% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@40 0.0% -6 -2.0% -7 -2.2% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@20 0.0% -14 -4.7% -15 -4.8% 0 0.0% -16 -2.5%
Symfony\Component\ClassLoader\ClassLoader::loadClass@30 0.0% -25 -8.4% -19 -6.1% 0 0.0% -40 -6.2%
Child functions
strpos-42 -77.8% -109 -36.6% -161 -51.4% 0 0.0% 0 0.0%
str_replace-4 -7.4% -4 -1.3% -44 -14.1% -344 -126.5% 16 2.5%
substr-4 -7.4% -34 -11.4% -41 -13.1% -192 -70.6% -8 -1.2%
file_exists-2 -3.7% -15 -5.0% -12 -3.8% 0 0.0% 0 0.0%
strrpos-2 -3.7% -14 -4.7% 5 1.6% 0 0.0% 0 0.0%