Diff Report
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::findFile

Symfony\Component\ClassLoader\ClassLoader::findFileRun #519b130ea93e9Run #519b0e62696b0DiffDiff%
Number of Function Calls375 371 -4 -1.1%
Incl. Wall Time (microsec)62,322 62,079 -243 -0.4%
Incl. Wall Time (microsec) per call 166 167 1 0.7%
Excl. Wall Time (microsec)44,903 44,696 -207 -0.5%
Incl. CPU (microsecs)62,834 62,545 -289 -0.5%
Incl. CPU (microsecs) per call 168 169 1 0.6%
Excl. CPU (microsec)33,381 33,345 -36 -0.1%
Incl. MemUse (bytes)75,072 74,416 -656 -0.9%
Incl. MemUse (bytes) per call 200 201 0 0.2%
Excl. MemUse (bytes)-21,056 -20,648 408 1.9%
Incl. PeakMemUse (bytes)63,568 62,464 -1,104 -1.7%
Incl. PeakMemUse (bytes) per call 170 168 -1 -0.7%
Excl. PeakMemUse (bytes)51,784 50,872 -912 -1.8%

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 -3.6% -243 -4.3% -289 -12.5% -656 -0.3% -1,104 -0.6%
Exclusive Metrics Diff for Current Function-207 -85.2% -36 -12.5% 408 62.2% -912 -82.6%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::loadClass@1-2 -50.0% -144 -59.3% -155 -53.6% -320 -48.8% 56 5.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass@20 0.0% -70 -28.8% -84 -29.1% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass-2 -50.0% -56 -23.0% -71 -24.6% -336 -51.2% -1,160 -105.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass@30 0.0% 28 11.5% 22 7.6% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@40 0.0% -1 -0.4% -1 -0.3% 0 0.0% 0 0.0%
Child functions
file_exists-4 -3.7% -27 -11.1% -43 -14.9% 0 0.0% 0 0.0%
strpos-84 -77.8% -19 -7.8% -132 -45.7% 0 0.0% 0 0.0%
str_replace-8 -7.4% 14 5.8% -1 -0.3% -688 -104.9% -152 -13.8%
strrpos-4 -3.7% -13 -5.3% -20 -6.9% 0 0.0% 0 0.0%
substr-8 -7.4% 9 3.7% -57 -19.7% -376 -57.3% -40 -3.6%