Diff Report
Run #51a279f421da5: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a278c0bf3d5: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for file_exists

file_existsRun #51a279f421da5Run #51a278c0bf3d5DiffDiff%
Number of Function Calls32 30 -2 -6.2%
Incl. Wall Time (microsec)253 235 -18 -7.1%
Incl. Wall Time (microsec) per call 8 8 -0 -0.9%
Excl. Wall Time (microsec)253 235 -18 -7.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,080 3,080 0 0.0%
Incl. MemUse (bytes) per call 96 103 6 6.7%
Excl. MemUse (bytes)3,080 3,080 0 0.0%
Incl. PeakMemUse (bytes)1,844 1,844 0 0.0%
Incl. PeakMemUse (bytes) per call 58 61 4 6.7%
Excl. PeakMemUse (bytes)1,844 1,844 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% -18 -0.3% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-18 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\FileStorage::listAll0 0.0% -7 -38.9% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -7 -38.9% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -5 -27.8% 0 N/A% 0 N/A% 0 N/A%
drupal_get_filename0 0.0% 1 5.6% 0 N/A% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
phptemplate_init0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A%