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 str_replace

str_replaceRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls1,390 1,397 7 0.5%
Incl. Wall Time (microsec)2,491 2,433 -58 -2.3%
Incl. Wall Time (microsec) per call 2 2 -0 -2.8%
Excl. Wall Time (microsec)2,491 2,433 -58 -2.3%
Incl. CPU (microsecs)3,962 3,952 -10 -0.3%
Incl. CPU (microsecs) per call 3 3 -0 -0.8%
Excl. CPU (microsec)3,962 3,952 -10 -0.3%
Incl. MemUse (bytes)234,404 232,104 -2,300 -1.0%
Incl. MemUse (bytes) per call 169 166 -2 -1.5%
Excl. MemUse (bytes)234,404 232,104 -2,300 -1.0%
Incl. PeakMemUse (bytes)43,564 44,392 828 1.9%
Incl. PeakMemUse (bytes) per call 31 32 0 1.4%
Excl. PeakMemUse (bytes)43,564 44,392 828 1.9%

Parent/Child Regression/Improvement report for str_replace [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
str_replace7 100.0% -58 -1.6% -10 -9.7% -2,300 -1.0% 828 0.5%
Exclusive Metrics Diff for Current Function-58 -100.0% -10 -100.0% -2,300 -100.0% 828 100.0%
Parent functions
Drupal\Core\Database\Connection::prefixTables-5 -71.4% -20 -34.5% -29 -290.0% -3,616 -157.2% 8 1.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath8 114.3% 17 29.3% 28 280.0% 1,056 45.9% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile4 57.1% -20 -34.5% -21 -210.0% 200 8.7% 228 27.5%
drupal_http_build_query0 0.0% 0 0.0% 19 190.0% 60 2.6% 32 3.9%
filter_xss0 0.0% 1 1.7% -1 -10.0% 12 0.5% 0 0.0%
drupal_encode_path0 0.0% -14 -24.1% 4 40.0% -12 -0.5% 76 9.2%
Symfony\Component\HttpKernel\Kernel::getRootDir0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
Drupal\Core\StreamWrapper\PublicStream::getExternalUrl0 0.0% -10 -17.2% 0 0.0% 0 0.0% 456 55.1%
theme_get_suggestions0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% -1 -1.7% -9 -90.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 0.0% 0 0.0% 2 20.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% 0 0.0% 4 40.0% 0 0.0% 28 3.4%
_views_query_tag_alter_condition@20 0.0% -11 -19.0% -9 -90.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%