Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath

Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPathRun #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls8 9 1 12.5%
Incl. Wall Time (microsec)270 300 30 11.1%
Incl. Wall Time (microsec) per call 34 33 -0 -1.2%
Excl. Wall Time (microsec)108 120 12 11.1%
Incl. CPU (microsecs)279 311 32 11.5%
Incl. CPU (microsecs) per call 35 35 -0 -0.9%
Excl. CPU (microsec)87 90 3 3.4%
Incl. MemUse (bytes)9,472 9,800 328 3.5%
Incl. MemUse (bytes) per call 1,184 1,089 -95 -8.0%
Excl. MemUse (bytes)2,744 2,824 80 2.9%
Incl. PeakMemUse (bytes)8,352 8,352 0 0.0%
Incl. PeakMemUse (bytes) per call 1,044 928 -116 -11.1%
Excl. PeakMemUse (bytes)3,472 3,472 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath [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
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 20.0% 30 7.9% 32 10.0% 328 0.7% 0 0.0%
Exclusive Metrics Diff for Current Function12 40.0% 3 9.4% 80 24.4% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 100.0% 30 100.0% 32 100.0% 328 100.0% 0 N/A%
Child functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath1 25.0% 5 16.7% 6 18.8% 152 46.3% 0 N/A%
hash_hmac1 25.0% 5 16.7% 13 40.6% 88 26.8% 0 N/A%
file_exists1 25.0% 4 13.3% 4 12.5% 0 0.0% 0 N/A%
filemtime1 25.0% 4 13.3% 6 18.8% 8 2.4% 0 N/A%