Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::findFile

Symfony\Component\ClassLoader\ClassLoader::findFileRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls445 447 2 0.4%
Incl. Wall Time (microsec)72,846 71,786 -1,060 -1.5%
Incl. Wall Time (microsec) per call 164 161 -3 -1.9%
Excl. Wall Time (microsec)51,071 50,285 -786 -1.5%
Incl. CPU (microsecs)73,382 72,542 -840 -1.1%
Incl. CPU (microsecs) per call 165 162 -3 -1.6%
Excl. CPU (microsec)39,401 39,003 -398 -1.0%
Incl. MemUse (bytes)58,580 66,992 8,412 14.4%
Incl. MemUse (bytes) per call 132 150 18 13.8%
Excl. MemUse (bytes)-16,452 -8,340 8,112 49.3%
Incl. PeakMemUse (bytes)157,476 176,640 19,164 12.2%
Incl. PeakMemUse (bytes) per call 354 395 41 11.7%
Excl. PeakMemUse (bytes)133,568 152,468 18,900 14.2%

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::findFile2 3.6% -1,060 -29.6% -840 -815.5% 8,412 3.6% 19,164 12.3%
Exclusive Metrics Diff for Current Function-786 -74.2% -398 -47.4% 8,112 96.4% 18,900 98.6%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 50.0% -609 -57.5% -611 -72.7% 112 1.3% 2,248 11.7%
Symfony\Component\ClassLoader\ClassLoader::loadClass@20 0.0% -272 -25.7% -271 -32.3% 0 0.0% 368 1.9%
Symfony\Component\ClassLoader\ClassLoader::loadClass@11 50.0% -195 -18.4% -200 -23.8% 108 1.3% 192 1.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@30 0.0% 18 1.7% 21 2.5% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@50 0.0% -5 -0.5% 217 25.8% 8,192 97.4% 16,312 85.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass@40 0.0% 3 0.3% 4 0.5% 0 0.0% 44 0.2%
Child functions
strpos42 77.8% -244 -23.0% -459 -54.6% 0 0.0% 0 0.0%
str_replace4 7.4% -20 -1.9% -21 -2.5% 200 2.4% 228 1.2%
strrpos2 3.7% -4 -0.4% 2 0.2% 0 0.0% 0 0.0%
file_exists2 3.7% -3 -0.3% 4 0.5% 0 0.0% 0 0.0%
substr4 7.4% -3 -0.3% 32 3.8% 100 1.2% 36 0.2%