Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed10e385b9: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #518eceb4aac68Run #518ed10e385b9DiffDiff%
Number of Function Calls27,039 27,039 0 0.0%
Incl. Wall Time (microsec)156,536 156,560 24 0.0%
Incl. CPU (microsecs)136,808 135,437 -1,371 -1.0%
Incl. MemUse (bytes)10,478,032 10,478,032 0 0.0%
Incl. PeakMemUse (bytes)10,650,864 10,650,864 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% -2 -8.3% -2 -8.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% -2 -8.3% 0 0.0% -6 -0.4% -6 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_fetch 0 N/A% 0 0.0% 0 0.0% 4 0.3% 4 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% 2 8.3% 3 12.5% -4 -0.3% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 1 4.2% 1 4.2% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 0 0.0% 0 0.0% 5 0.4% 5 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% 1 4.2% 1 4.2% 7 0.5% 7 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 1 4.2% 1 4.2% -4 -0.3% -4 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 0 0.0% 0 0.0% 3 0.2% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 283 1179.2% 2 8.3% 121 8.8% 8 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 0 N/A% 1 4.2% 1 4.2% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% -2 -8.3% -2 -8.3% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% -1 -4.2% -1 -4.2% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% 5 20.8% 5 20.8% 19 1.4% 19 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% -3 -12.5% -3 -12.5% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% -81 -337.5% -39 -162.5% -70 -5.1% -30 -2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% 2 8.3% 2 8.3% -4 -0.3% -4 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 0 0.0% 0 0.0% -4 -0.3% -4 -0.3% 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 4.2% 1 4.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 1 4.2% 1 4.2% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% -5 -20.8% -5 -20.8% -5 -0.4% -5 -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% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% 0 0.0% 0 0.0% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 3 12.5% 3 12.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% 3 0.2% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 0 0.0% 0 0.0% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 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%
base_path 0 N/A% 0 0.0% 0 0.0% 6 0.4% 6 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 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%
block_get_blocks_by_region 0 N/A% 201 837.5% -2 -8.3% -173 -12.6% -8 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% 146 608.3% 0 0.0% -234 -17.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% 200 833.3% 1 4.2% -175 -12.8% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% 1 4.2% 7 29.2% -4 -0.3% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% 21 87.5% 3 12.5% -779 -56.8% -16 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 4 16.7% -1 -4.2% 4 0.3% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% -308 -1283.3% -6 -25.0% -832 -60.7% 13 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 56 233.3% 2 8.3% -442 -32.2% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% 104 433.3% -2 -8.3% -299 -21.8% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@3 0 N/A% -15 -62.5% 0 0.0% -80 -5.8% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% -46 -191.7% -14 -58.3% -29 -2.1% 18 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% -1 -4.2% -1 -4.2% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% 60 250.0% 2 8.3% 59 4.3% 4 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 3 12.5% 1 4.2% 4 0.3% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_load 0 N/A% 40 166.7% 4 16.7% 7 0.5% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_page_additions 0 N/A% -9 -37.5% -9 -37.5% -10 -0.7% -4 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_view 0 N/A% 22 91.7% 0 0.0% -221 -16.1% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 0 N/A% -3 -12.5% -3 -12.5% -5 -0.4% -5 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_rdf_mapping 0 N/A% 1 4.2% 1 4.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% -139 -579.2% 8 33.3% -139 -10.1% -11 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% 0 0.0% 0 0.0% 0 0.0% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% 1 4.2% 0 0.0% 3 0.2% 5 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% -2 -8.3% 2 8.3% 3 0.2% 5 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% 9 37.5% 9 37.5% -9 -0.7% -12 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% -1 -4.2% -1 -4.2% 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% -3 -0.2% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 1 4.2% 1 4.2% 4 0.3% 4 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% 7 29.2% -4 -16.7% 7 0.5% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_admin_paths 0 N/A% 1 4.2% 1 4.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date 0 N/A% -1 -4.2% -1 -4.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% -1 -4.2% -1 -4.2% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% -10 -41.7% 0 0.0% -18 -1.3% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% -10 -41.7% 1 4.2% -15 -1.1% 5 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::format 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 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 ::setTimestamp 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 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 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::__construct 0 N/A% 1 4.2% 1 4.2% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_get 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%
date_default_timezone_set 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_iso8601 0 N/A% -1 -4.2% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 0 N/A% 1 4.2% 1 4.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_page_build 0 N/A% 1 4.2% 1 4.2% 0 0.0% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% -273 -1137.5% -3 -12.5% -129 -9.4% -6 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% 3 12.5% 1 4.2% -4 -0.3% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% -68 -283.3% 0 0.0% -69 -5.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% 0 0.0% 0 0.0% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
defined 0 N/A% 0 0.0% 0 0.0% 3 0.2% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dirname 0 N/A% 16 66.7% 16 66.7% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::cache 0 N/A% -6 -25.0% -4 -16.7% -3 -0.2% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::config 0 N/A% 3 12.5% -1 -4.2% 2 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::entityManager 0 N/A% -14 -58.3% -9 -37.5% -22 -1.6% -19 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::getContainer 0 N/A% -2 -8.3% -2 -8.3% 29 2.1% 29 2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::moduleHandler 0 N/A% 0 0.0% 0 0.0% 1 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::request 0 N/A% 3 12.5% -2 -8.3% 3 0.2% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::service 0 N/A% -12 -50.0% -8 -33.3% -11 -0.8% 3 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% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::state 0 N/A% 0 0.0% 0 0.0% 0 0.0% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockAccessController::checkAccess 0 N/A% 2 8.3% 0 0.0% 3 0.2% 9 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockBase::access 0 N/A% 1 4.2% 1 4.2% -4 -0.3% -4 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build 0 N/A% 26 108.3% 41 170.8% 33 2.4% 43 3.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockBase::settings 0 N/A% 1 4.2% 1 4.2% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockBase::__construct 0 N/A% -8 -33.3% -6 -25.0% -9 -0.7% -6 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockPluginBag::initializePlugin 0 N/A% 292 1216.7% 1 4.2% 126 9.2% -14 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockPluginBag::__construct 0 N/A% -40 -166.7% -39 -162.5% -42 -3.1% -40 -2.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockRenderController::view 0 N/A% 26 108.3% -1 -4.2% 36 2.6% -7 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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