Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #518eceb4aac68Run #518ed14bbba55DiffDiff%
Number of Function Calls27,039 27,244 205 0.8%
Incl. Wall Time (microsec)156,536 156,811 275 0.2%
Incl. CPU (microsecs)136,808 137,120 312 0.2%
Incl. MemUse (bytes)10,478,032 10,497,976 19,944 0.2%
Incl. PeakMemUse (bytes)10,650,864 10,669,488 18,624 0.2%

[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 0.0% 4 1.5% 4 1.5% 7 2.2% 7 2.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% 4 1.5% 0 0.0% 4 1.3% -3 -1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
apc_fetch 0 0.0% 21 7.6% 21 7.6% 20 6.4% 20 6.4% 0 0.0% 0 0.0% -624 -3.4% -624 -3.4%
arg 0 0.0% 3 1.1% 4 1.5% -5 -1.6% -3 -1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% 3 1.1% 3 1.1% -2 -0.6% -2 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 0 0.0% 1 0.4% 1 0.4% 2 0.6% 2 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% 0 0.0% 0 0.0% 15 4.8% 15 4.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% -3 -1.1% -3 -1.1% -2 -0.6% -2 -0.6% 0 0.0% 0 0.0% 64 0.3% 64 0.3%
array_diff_key 0 0.0% 1 0.4% 1 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 203 73.8% -3 -1.1% 105 33.7% -18 -5.8% 0 0.0% 0 0.0% -32 -0.2% -120 -0.6%
array_filter@1 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% -7 -2.5% -7 -2.5% -13 -4.2% -13 -4.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect 0 0.0% 0 0.0% 0 0.0% -2 -0.6% -2 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 0 0.0% 3 1.1% 3 1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys 0 0.0% -2 -0.7% -2 -0.7% 1 0.3% 1 0.3% -8 -0.0% -8 -0.0% 48 0.3% 48 0.3%
array_key_exists 0 0.0% -4 -1.5% -4 -1.5% 3 1.0% 3 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% -93 -33.8% -53 -19.3% -77 -24.7% -48 -15.4% 0 0.0% 0 0.0% 1,032 5.5% 1,040 5.6%
array_merge 0 0.0% -2 -0.7% -2 -0.7% -15 -4.8% -15 -4.8% 16 0.1% 16 0.1% 0 0.0% 0 0.0%
array_pop 0 0.0% -1 -0.4% -1 -0.4% -5 -1.6% -5 -1.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 0.0% 1 0.4% 1 0.4% -3 -1.0% -3 -1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 0.0% 6 2.2% 6 2.2% 6 1.9% 6 1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% -4 -1.5% -4 -1.5% -6 -1.9% -6 -1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% 1 0.4% 1 0.4% -6 -1.9% -6 -1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% 0 0.0% 0 0.0% 2 0.6% 2 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% -1 -0.4% -1 -0.4% -8 -2.6% -8 -2.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% 0 0.0% 0 0.0% 7 2.2% 7 2.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% 0 0.0% 0 0.0% 3 1.0% 3 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% -37 -13.5% -2 -0.7% 53 17.0% -4 -1.3% 8 0.0% 0 0.0% 8 0.0% 0 0.0%
block_list 0 0.0% -38 -13.8% 2 0.7% -21 -6.7% 4 1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_page_build 0 0.0% -39 -14.2% 2 0.7% 93 29.8% 39 12.5% 8 0.0% 0 0.0% 8 0.0% 0 0.0%
cache 0 0.0% 1 0.4% 7 2.5% 9 2.9% 12 3.8% 0 0.0% 0 0.0% 152 0.8% 152 0.8%
call_user_func 0 0.0% -511 -185.8% 490 178.2% 151 48.4% -4 -1.3% 19,944 100.0% 0 0.0% 18,744 100.6% 0 0.0%
call_user_func@1 0 0.0% 14 5.1% 8 2.9% 19 6.1% 10 3.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func_array 0 0.0% 361 131.3% 1 0.4% 61 19.6% 12 3.8% -32 -0.2% 0 0.0% -840 -4.5% 0 0.0%
call_user_func_array@1 0 0.0% 835 303.6% -4 -1.5% 364 116.7% 7 2.2% -8 -0.0% 0 0.0% -8 -0.0% 0 0.0%
call_user_func_array@2 0 0.0% 145 52.7% 1 0.4% -238 -76.3% 2 0.6% -8 -0.0% 0 0.0% -8 -0.0% 0 0.0%
call_user_func_array@3 0 0.0% -81 -29.5% 1 0.4% -73 -23.4% 2 0.6% 0 0.0% 0 0.0% -8 -0.0% 0 0.0%
check_plain 0 0.0% -54 -19.6% -25 -9.1% -29 -9.3% 7 2.2% 0 0.0% 0 0.0% 64 0.3% 72 0.4%
chr 0 0.0% 0 0.0% 0 0.0% -2 -0.6% -2 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 1 0.5% 123 44.7% -1 -0.4% 134 42.9% 7 2.2% 8 0.0% 16 0.1% 64 0.3% 64 0.3%
class_implements 0 0.0% 38 13.8% 1 0.4% 38 12.2% 1 0.3% 0 0.0% 0 0.0% 16 0.1% -56 -0.3%
comment_node_load 0 0.0% -65 -23.6% 2 0.7% 3 1.0% 3 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_page_additions 0 0.0% -11 -4.0% -9 -3.3% -12 -3.8% -5 -1.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_view 0 0.0% 92 33.5% 7 2.5% -120 -38.5% 6 1.9% -8 -0.0% 0 0.0% -8 -0.0% 0 0.0%
comment_preprocess_block 0 0.0% -4 -1.5% -4 -1.5% -3 -1.0% -3 -1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% -3 -1.1% -3 -1.1% -2 -0.6% -2 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% -76 -27.6% 17 6.2% -62 -19.9% 1 0.3% 0 0.0% 0 0.0% 176 0.9% 0 0.0%
config_get_config_directory 0 0.0% 1 0.4% 0 0.0% 2 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% 1 0.4% 0 0.0% 3 1.0% 1 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 0 0.0% 7 2.5% 2 0.7% 6 1.9% -5 -1.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% 2 0.7% -1 -0.4% -4 -1.3% -5 -1.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@1 0 0.0% -1 -0.4% -1 -0.4% -4 -1.3% -4 -1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 0 0.0% -1 -0.4% -1 -0.4% 2 0.6% 2 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% 0 0.0% 0 0.0% -2 -0.6% -2 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% -1 -0.4% -2 -0.7% 4 1.3% 3 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_admin_paths 0 0.0% 1 0.4% 1 0.4% -2 -0.6% -2 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% -1 -0.4% -1 -0.4% -1 -0.3% -3 -1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% -1 -0.4% -1 -0.4% -6 -1.9% -6 -1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% -26 -9.5% 3 1.1% -20 -6.4% 1 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_element_info 0 0.0% -24 -8.7% 2 0.7% -17 -5.4% 4 1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::format 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::getLastErrors 0 0.0% 0 0.0% 0 0.0% 4 1.3% 4 1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::setTimestamp 0 0.0% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::setTimezone 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::__construct 0 0.0% 0 0.0% 0 0.0% 2 0.6% 2 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_get 0 0.0% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_set 0 0.0% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_iso8601 0 0.0% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 0 0.0% -2 -0.7% -3 -1.1% -4 -1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query 0 0.0% -274 -99.6% -5 -1.8% -133 -42.6% -8 -2.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query_range 0 0.0% -5 -1.8% 2 0.7% -4 -1.3% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% -74 -26.9% 2 0.7% -66 -21.2% 14 4.5% 16 0.1% 0 0.0% 16 0.1% 0 0.0%
define 0 0.0% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 80 0.4% 80 0.4%
dirname 0 0.0% 11 4.0% 11 4.0% 5 1.6% 5 1.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::cache 0 0.0% -6 -2.2% 3 1.1% -3 -1.0% 4 1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::config 0 0.0% 4 1.5% 0 0.0% 3 1.0% 1 0.3% 0 0.0% 0 0.0% 56 0.3% 0 0.0%
Drupal::entityManager 0 0.0% -12 -4.4% -10 -3.6% -10 -3.2% -16 -5.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::getContainer 8 3.9% 14 5.1% 14 5.1% 33 10.6% 33 10.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::moduleHandler 0 0.0% -1 -0.4% -1 -0.4% -1 -0.3% 2 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::request 0 0.0% -1 -0.4% -1 -0.4% -3 -1.0% -5 -1.6% -8 -0.0% 0 0.0% -8 -0.0% 0 0.0%
Drupal::service 0 0.0% 29 10.5% 7 2.5% 26 8.3% 1 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::setContainer 0 0.0% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::state 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockAccessController::checkAccess 0 0.0% -2 -0.7% 1 0.4% -3 -1.0% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::access 0 0.0% 1 0.4% 1 0.4% 1 0.3% 1 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::build 0 0.0% -43 -15.6% 11 4.0% 33 10.6% 18 5.8% 8 0.0% 0 0.0% 8 0.0% 0 0.0%
Drupal\block\BlockBase::settings 0 0.0% -4 -1.5% -4 -1.5% -2 -0.6% -2 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::__construct 0 0.0% -9 -3.3% -2 -0.7% -11 -3.5% -7 -2.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockPluginBag::initializePlugin 0 0.0% 220 80.0% -13 -4.7% 131 42.0% -32 -10.3% 0 0.0% 0 0.0% 88 0.5% 0 0.0%
Drupal\block\BlockPluginBag::__construct 0 0.0% -28 -10.2% -30 -10.9% -30 -9.6% -32 -10.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockRenderController::view 0 0.0% -37 -13.5% 1 0.4% 41 13.1% -1 -0.3% 8 0.0% 0 0.0% 8 0.0% 0 0.0%
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