Diff Report
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::findFile

Symfony\Component\ClassLoader\ClassLoader::findFileRun #5196f0780fa8cRun #5196ef15c751eDiffDiff%
Number of Function Calls356 339 -17 -4.8%
Incl. Wall Time (microsec)944,316 312,716 -631,600 -66.9%
Incl. Wall Time (microsec) per call 2,653 922 -1,730 -65.2%
Excl. Wall Time (microsec)430,258 145,483 -284,775 -66.2%
Incl. CPU (microsecs)80,004 72,005 -7,999 -10.0%
Incl. CPU (microsecs) per call 225 212 -12 -5.5%
Excl. CPU (microsec)28,000 20,002 -7,998 -28.6%
Incl. MemUse (bytes)88,104 84,792 -3,312 -3.8%
Incl. MemUse (bytes) per call 247 250 3 1.1%
Excl. MemUse (bytes)-71,288 -69,984 1,304 1.8%
Incl. PeakMemUse (bytes)103,656 99,840 -3,816 -3.7%
Incl. PeakMemUse (bytes) per call 291 295 3 1.1%
Excl. PeakMemUse (bytes)79,624 76,416 -3,208 -4.0%

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-17 -9.6% -631,600 -9.8% -7,999 -40.0% -3,312 -0.2% -3,816 -0.2%
Exclusive Metrics Diff for Current Function-284,775 -45.1% -7,998 -100.0% 1,304 39.4% -3,208 -84.1%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::loadClass-10 -58.8% -387,366 -61.3% 20,002 250.1% -1,952 -58.9% -3,816 -100.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@1-5 -29.4% -149,590 -23.7% -32,001 -400.1% -960 -29.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@2-2 -11.8% -58,835 -9.3% 4,000 50.0% -400 -12.1% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@30 0.0% -31,376 -5.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@40 0.0% -2,942 -0.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@50 0.0% -1,491 -0.2% 0 0.0% 0 0.0% 0 0.0%
Child functions
strpos-97 -60.6% -260,610 -41.3% 16,000 200.0% 0 0.0% 0 0.0%
file_exists-17 -10.6% -31,001 -4.9% -4,000 -50.0% 0 0.0% 0 0.0%
str_replace-21 -13.1% -22,239 -3.5% -8,000 -100.0% -4,072 -122.9% -608 -15.9%
substr-8 -5.0% -20,310 -3.2% -1 -0.0% -544 -16.4% 0 0.0%
strrpos-17 -10.6% -12,665 -2.0% -4,000 -50.0% 0 0.0% 0 0.0%