Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls36,798 36,916 118 0.3%
Incl. Wall Time (microsec)331,812 332,553 741 0.2%
Incl. CPU (microsecs)309,167 308,720 -447 -0.1%
Incl. MemUse (bytes)28,251,856 28,315,704 63,848 0.2%
Incl. PeakMemUse (bytes)28,438,160 28,502,560 64,400 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% 3 0.4% 3 0.4% 5 1.1% 5 1.1% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% 5 0.7% 2 0.3% 4 0.9% -1 -0.2% 8 0.0% 0 0.0% 0 0.0% 0 0.0%
apc_fetch 0 0.0% 7 0.9% 7 0.9% -15 -3.4% -15 -3.4% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0%
arg 0 0.0% -4 -0.5% -3 -0.4% 3 0.7% 7 1.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 0 0.0% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 3 2.5% 7 0.9% 7 0.9% 6 1.3% 6 1.3% -144 -0.2% -144 -0.2% 3,272 5.1% 3,272 5.1%
ArrayObject::__construct 1 0.8% 0 0.0% 0 0.0% 2 0.4% 2 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 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_diff 0 0.0% -61 -8.2% -61 -8.2% -50 -11.2% -50 -11.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff_key 0 0.0% -3 -0.4% -3 -0.4% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 1 0.1% 1 0.1% -7 -1.6% -7 -1.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 161 21.7% 17 2.3% 23 5.1% 14 3.1% 8 0.0% 0 0.0% 72 0.1% 64 0.1%
array_filter@1 0 0.0% 4 0.5% 4 0.5% -4 -0.9% -4 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% -10 -1.3% -10 -1.3% -12 -2.7% -12 -2.7% 72 0.1% 72 0.1% 32 0.0% 32 0.0%
array_intersect 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_intersect_key 0 0.0% -9 -1.2% -9 -1.2% -17 -3.8% -17 -3.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys 0 0.0% -9 -1.2% -9 -1.2% -52 -11.6% -52 -11.6% -1,664 -2.6% -1,664 -2.6% -8 -0.0% -8 -0.0%
array_key_exists 0 0.0% -15 -2.0% -15 -2.0% 68 15.2% 68 15.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% 22 3.0% 5 0.7% 14 3.1% -11 -2.5% -48 -0.1% 0 0.0% -56 -0.1% -32 -0.0%
array_merge 0 0.0% -13 -1.8% -13 -1.8% 3 0.7% 3 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_pop 0 0.0% 0 0.0% 0 0.0% 2 0.4% 2 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% -3 -0.4% -3 -0.4% -7 -1.6% -7 -1.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 1 0.8% 1 0.1% 1 0.1% 17 3.8% 17 3.8% 88 0.1% 88 0.1% 0 0.0% 0 0.0%
array_shift 0 0.0% 2 0.3% 2 0.3% 1 0.2% 1 0.2% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% -2 -0.3% -2 -0.3% -6 -1.3% -6 -1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 1 0.1% 1 0.1% -3 -0.7% -3 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% 0 0.0% 0 0.0% -5 -1.1% -5 -1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% -4 -0.5% -4 -0.5% 6 1.3% 6 1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% 0 0.0% 0 0.0% 3 0.7% 3 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 0 0.0% 0 0.0% -4 -0.9% -4 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% -3 -0.4% -3 -0.4% -3 -0.7% -3 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% -142 -19.2% -1 -0.1% -716 -160.2% -3 -0.7% 1,384 2.2% 0 0.0% 1,272 2.0% 0 0.0%
block_help 0 0.0% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_list 0 0.0% 711 96.0% 1 0.1% -282 -63.1% 4 0.9% 24 0.0% 0 0.0% 24 0.0% 0 0.0%
block_page_build 0 0.0% -138 -18.6% -2 -0.3% -710 -158.8% 3 0.7% 1,384 2.2% 0 0.0% 1,272 2.0% 0 0.0%
breakpoint_help 0 0.0% 0 0.0% 0 0.0% 2 0.4% 2 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% 4 0.5% -3 -0.4% 6 1.3% 0 0.0% 0 0.0% 8 0.0% 0 0.0% 0 0.0%
call_user_func 0 0.0% 1,016 137.1% 5 0.7% -22 -4.9% -1 -0.2% 66,632 104.4% 24 0.0% 67,056 104.1% 24 0.0%
call_user_func@1 2 1.7% -26 -3.5% 5 0.7% -20 -4.5% 26 5.8% 8,544 13.4% -96 -0.2% -168 -0.3% 0 0.0%
call_user_func_array 0 0.0% -784 -105.8% -21 -2.8% -583 -130.4% -5 -1.1% 1,352 2.1% 0 0.0% 1,280 2.0% 0 0.0%
call_user_func_array@1 0 0.0% -367 -49.5% -1 -0.1% -380 -85.0% 2 0.4% -96 -0.2% 0 0.0% -96 -0.1% 0 0.0%
call_user_func_array@2 0 0.0% -107 -14.4% -4 -0.5% -141 -31.5% 21 4.7% -88 -0.1% 0 0.0% -224 -0.3% 0 0.0%
call_user_func_array@3 0 0.0% -5 -0.7% -6 -0.8% -5 -1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
check_plain 0 0.0% 14 1.9% -7 -0.9% 57 12.8% 72 16.1% 24 0.0% 0 0.0% 56 0.1% 0 0.0%
chr 0 0.0% -2 -0.3% -2 -0.3% -9 -2.0% -9 -2.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 1 0.8% -172 -23.2% 4 0.5% -167 -37.4% 10 2.2% 128 0.2% 0 0.0% 752 1.2% 0 0.0%
class_implements 0 0.0% 8 1.1% 0 0.0% 7 1.6% -2 -0.4% 64 0.1% 0 0.0% 208 0.3% -16 -0.0%
color_form_system_theme_settings_alter 0 0.0% -43 -5.8% 2 0.3% -10 -2.2% -3 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_get_info 0 0.0% -7 -0.9% -5 -0.7% -14 -3.1% -9 -2.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_get_palette 0 0.0% -9 -1.2% -8 -1.1% -5 -1.1% 7 1.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_help 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%
color_library_info 0 0.0% 2 0.3% 2 0.3% -1 -0.2% 2 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_scheme_form 0 0.0% -39 -5.3% 7 0.9% -2 -0.4% 8 1.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 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%
comment_preprocess_block 0 0.0% -1 -0.1% -1 -0.1% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% -3 -0.4% -3 -0.4% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% -4 -0.5% 0 0.0% -15 -3.4% -13 -2.9% 0 0.0% 24 0.0% -64 -0.1% 0 0.0%
config_get_config_directory 0 0.0% 1 0.1% 0 0.0% 0 0.0% -2 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% -1 -0.1% -1 -0.1% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% 2 0.3% 2 0.3% 1 0.2% 2 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_help 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%
contextual_custom_theme 0 0.0% 2 0.3% 0 0.0% 3 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 1 0.1% 1 0.1% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 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%
contextual_page_build 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%
contextual_preprocess 1 0.8% 22 3.0% 14 1.9% 19 4.3% 16 3.6% 768 1.2% 768 1.2% 0 0.0% 0 0.0%
contextual_pre_render_placeholder 0 0.0% 0 0.0% 0 0.0% -2 -0.4% -2 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% -14 -1.9% -11 -1.5% -7 -1.6% -4 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@1 0 0.0% 1 0.1% 1 0.1% 5 1.1% 5 1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 2 1.7% 2 0.3% 2 0.3% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% 1 0.1% 1 0.1% 2 0.4% 2 0.4% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% 4 0.5% -4 -0.5% 8 1.8% 4 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_admin_paths 0 0.0% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% -3 -0.4% -3 -0.4% 0 0.0% 5 1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% -1 -0.1% -1 -0.1% 4 0.9% 4 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% -98 -13.2% 0 0.0% -86 -19.2% -2 -0.4% -200 -0.3% 0 0.0% -144 -0.2% 0 0.0%
datetime_element_info 0 0.0% -126 -17.0% -9 -1.2% -115 -25.7% -3 -0.7% -200 -0.3% 0 0.0% -144 -0.2% 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% 3 0.7% 3 0.7% 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% 0 0.0% 0 0.0% 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 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% -31 -4.2% -31 -4.2% -31 -6.9% -31 -6.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_help 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%
dblog_page_build 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%
db_query 0 0.0% -140 -18.9% 0 0.0% -31 -6.9% -2 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query_range 0 0.0% 61 8.2% 0 0.0% -4 -0.9% 0 0.0% 0 0.0% 0 0.0% -32 -0.0% 0 0.0%
db_select 0 0.0% 0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define 0 0.0% 1 0.1% 1 0.1% 1 0.2% 1 0.2% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0%
defined 0 0.0% 0 0.0% 0 0.0% 4 0.9% 4 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dirname 0 0.0% 1 0.1% 1 0.1% 6 1.3% 6 1.3% 16 0.0% 16 0.0% 16 0.0% 16 0.0%
Drupal::cache 0 0.0% 7 0.9% 4 0.5% 6 1.3% 3 0.7% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
Drupal::config 0 0.0% -1 -0.1% -2 -0.3% 1 0.2% 4 0.9% -24 -0.0% 0 0.0% 32 0.0% 0 0.0%
Drupal::entityManager 0 0.0% -21 -2.8% -11 -1.5% -22 -4.9% -10 -2.2% 0 0.0% 0 0.0% -40 -0.1% 0 0.0%
Drupal::entityQuery 0 0.0% -70 -9.4% 3 0.4% -69 -15.4% 0 0.0% 64 0.1% 0 0.0% -152 -0.2% 0 0.0%
Drupal::getContainer 1 0.8% -1 -0.1% -1 -0.1% 12 2.7% 12 2.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::moduleHandler 0 0.0% 0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::request 0 0.0% 33 4.5% -5 -0.7% 37 8.3% 2 0.4% -24 -0.0% 0 0.0% 168 0.3% 0 0.0%
[ display all ]