Diff Report
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #5290760896b28Run #52907577b0b08DiffDiff%
Number of Function Calls528 526 -2 -0.4%
Incl. Wall Time (microsec)3,607 3,577 -30 -0.8%
Incl. Wall Time (microsec) per call 7 7 -0 -0.5%
Excl. Wall Time (microsec)3,607 3,577 -30 -0.8%
Incl. CPU (microsecs)4,014 3,986 -28 -0.7%
Incl. CPU (microsecs) per call 8 8 -0 -0.3%
Excl. CPU (microsec)4,014 3,986 -28 -0.7%
Incl. MemUse (bytes)5,520 5,520 0 0.0%
Incl. MemUse (bytes) per call 10 10 0 0.4%
Excl. MemUse (bytes)5,520 5,520 0 0.0%
Incl. PeakMemUse (bytes)3,672 3,672 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 0 0.4%
Excl. PeakMemUse (bytes)3,672 3,672 0 0.0%

Parent/Child Regression/Improvement report for file_exists [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
file_exists-2 -100.0% -30 -1.3% -28 -1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-30 -100.0% -28 -100.0% 0 N/A% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::findFile0 0.0% -25 -83.3% -15 -53.6% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -5 -16.7% -7 -25.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -4 -13.3% -5 -17.9% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 0.0% 3 10.0% 0 0.0% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 1 3.3% 1 3.6% 0 N/A% 0 N/A%
twig_init0 0.0% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%