Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
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Overall Diff Summary

Run #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls34,211 34,211 0 0.0%
Incl. Wall Time (microsec)225,800 227,030 1,230 0.5%
Incl. CPU (microsecs)206,222 205,704 -518 -0.3%
Incl. MemUse (bytes)9,619,928 9,619,928 0 0.0%
Incl. PeakMemUse (bytes)9,797,224 9,797,224 0 0.0%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Function Name Diff [ display all ]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Excl. Wall
Diff
(microsec)		EWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Excl. CPU
Diff
(microsec)		ECpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Excl.
MemUse
Diff
(bytes)		EMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%		Excl.
PeakMemUse
Diff
(bytes)		EPeakMemUse
Diff%
ajax_pre_render_element 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% 0 0.0% 0 0.0% 2 0.4% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% 0 0.0% 0 0.0% -5 -1.0% -4 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% -1 -0.1% -1 -0.1% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 0 0.0% 0 0.0% -3 -0.6% -3 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 1 0.1% 1 0.1% 3 0.6% 3 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% 3 0.2% 3 0.2% 12 2.3% 12 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 0 0.0% 0 0.0% 4 0.8% 4 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% -8 -0.7% -8 -0.7% -15 -2.9% -15 -2.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% -225 -18.3% -9 -0.7% -180 -34.7% -31 -6.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 0 0.0% 0 0.0% 4 0.8% 4 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% -1 -0.1% -1 -0.1% -14 -2.7% -14 -2.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% -3 -0.2% -3 -0.2% -16 -3.1% -16 -3.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% -2 -0.2% -2 -0.2% -9 -1.7% -9 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% 6 0.5% 13 1.1% 0 0.0% 7 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% -8 -0.7% -8 -0.7% -14 -2.7% -14 -2.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pad 0 N/A% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 0 0.0% 0 0.0% 7 1.4% 7 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% -1 -0.1% -1 -0.1% -4 -0.8% -4 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_search 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 2 0.2% 2 0.2% 9 1.7% 9 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 0 0.0% 0 0.0% 2 0.4% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% 0 0.0% 0 0.0% 2 0.4% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% 0 0.0% 0 0.0% -10 -1.9% -10 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 0 0.0% 0 0.0% 6 1.2% 6 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 3 0.2% 3 0.2% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 0 0.0% 0 0.0% 2 0.4% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 0 0.0% 0 0.0% -2 -0.4% -2 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% 459 37.3% 1 0.1% 20 3.9% 6 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% 2,102 170.9% -6 -0.5% 444 85.7% -10 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% 456 37.1% -2 -0.2% 14 2.7% -4 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_load 0 N/A% -51 -4.1% -2 -0.2% -45 -8.7% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% -3 -0.2% -3 -0.2% -8 -1.5% -9 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% 1,330 108.1% -1 -0.1% -168 -32.4% -9 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 1,019 82.8% 32 2.6% 105 20.3% 30 5.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@2 0 N/A% -68 -5.5% -11 -0.9% -27 -5.2% -11 -2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 1,167 94.9% 5 0.4% -320 -61.8% -4 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 146 11.9% -32 -2.6% -214 -41.3% -38 -7.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% 29 2.4% -2 -0.2% 19 3.7% -7 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% -15 -1.2% -9 -0.7% -15 -2.9% -11 -2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% -25 -2.0% 0 0.0% -21 -4.1% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 0 N/A% 0 0.0% 0 0.0% -2 -0.4% -2 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_rdf_mapping 0 N/A% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% 132 10.7% 19 1.5% 124 23.9% 28 5.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% 0 0.0% -1 -0.1% -1 -0.2% -2 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% 2 0.2% 2 0.2% 11 2.1% 14 2.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_custom_theme 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 0 N/A% -1 -0.1% -1 -0.1% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_build 0 N/A% 0 0.0% 0 0.0% 0 0.0% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% -2 -0.2% 2 0.2% 0 0.0% -5 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_toolbar 0 N/A% 0 0.0% -1 -0.1% 1 0.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% -19 -1.5% -19 -1.5% -32 -6.2% -34 -6.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% 0 0.0% 0 0.0% -2 -0.4% -2 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% 9 0.7% 2 0.2% 6 1.2% 10 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_admin_paths 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% -3 -0.2% -3 -0.2% -3 -0.6% -3 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% -337 -27.4% -2 -0.2% -203 -39.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% -345 -28.0% -2 -0.2% -211 -40.7% -6 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::format 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::getLastErrors 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::setTimezone 0 N/A% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::__construct 0 N/A% -2 -0.2% -2 -0.2% -2 -0.4% -2 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_set 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_page_build 0 N/A% -1 -0.1% 0 0.0% 0 0.0% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_watchdog 0 N/A% -76 -6.2% -5 -0.4% -37 -7.1% -5 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% -224 -18.2% 7 0.6% -84 -16.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% -50 -4.1% 0 0.0% 4 0.8% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% 57 4.6% 7 0.6% 53 10.2% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% -1 -0.1% -1 -0.1% -11 -2.1% -11 -2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
defined 0 N/A% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dirname 0 N/A% -1 -0.1% -1 -0.1% -13 -2.5% -13 -2.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::cache 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::config 0 N/A% -14 -1.1% -1 -0.1% -13 -2.5% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::entityManager 0 N/A% -20 -1.6% -5 -0.4% -9 -1.7% 4 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::entityQuery 0 N/A% -90 -7.3% -1 -0.1% -90 -17.4% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::getContainer 0 N/A% 8 0.7% 8 0.7% 3 0.6% 3 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::request 0 N/A% 42 3.4% 0 0.0% 42 8.1% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::service 0 N/A% 56 4.6% 6 0.5% 53 10.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::setContainer 0 N/A% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockAccessController::checkAccess 0 N/A% -15 -1.2% -1 -0.1% 2 0.4% 7 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockBase::access 0 N/A% 0 0.0% 0 0.0% 3 0.6% 3 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build 0 N/A% -1,145 -93.1% 0 0.0% -269 -51.9% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockBase::settings 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockBase::__construct 0 N/A% -13 -1.1% -13 -1.1% -10 -1.9% -5 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockPluginBag::initializePlugin 0 N/A% -189 -15.4% 4 0.3% -119 -23.0% 8 1.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockPluginBag::__construct 0 N/A% 18 1.5% 2 0.2% 12 2.3% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockRenderController::view 0 N/A% -1,145 -93.1% 0 0.0% -274 -52.9% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockRenderController::viewMultiple 0 N/A% -1,145 -93.1% 1 0.1% -272 -52.5% -5 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockStorageController::Drupal\block\{closure} 0 N/A% -192 -15.6% -2 -0.2% -124 -23.9% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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