Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad207381a1: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51aad15cb89bbRun #51aad207381a1DiffDiff%
Number of Function Calls36,798 36,798 0 0.0%
Incl. Wall Time (microsec)331,800 332,623 823 0.2%
Incl. CPU (microsecs)307,021 307,497 476 0.2%
Incl. MemUse (bytes)28,251,856 28,251,856 0 0.0%
Incl. PeakMemUse (bytes)28,438,160 28,438,160 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% 2 0.2% 2 0.2% 2 0.4% 3 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_fetch 0 N/A% -8 -1.0% -8 -1.0% 20 4.2% 20 4.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% -3 -0.4% -6 -0.7% -4 -0.8% -12 -2.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__construct 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%
ArrayObject::exchangeArray 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%
ArrayObject::__construct 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_combine 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_diff 0 N/A% 7 0.9% 7 0.9% 15 3.2% 15 3.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 1 0.1% 1 0.1% 2 0.4% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 3 0.4% 3 0.4% 5 1.1% 5 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% -222 -27.0% 1 0.1% -91 -19.1% 14 2.9% 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% 1 0.1% 1 0.1% 11 2.3% 11 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 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_intersect_key 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%
array_keys 0 N/A% 41 5.0% 41 5.0% 36 7.6% 36 7.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 32 3.9% 32 3.9% 14 2.9% 14 2.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% -14 -1.7% -12 -1.5% -6 -1.3% 7 1.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% -6 -0.7% -6 -0.7% -8 -1.7% -8 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 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%
array_replace 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_reverse 0 N/A% 4 0.5% 4 0.5% 4 0.8% 4 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 2 0.2% 2 0.2% -5 -1.1% -5 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 2 0.2% 2 0.2% 3 0.6% 3 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 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_unshift 0 N/A% -14 -1.7% -14 -1.7% -14 -2.9% -14 -2.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 4 0.5% 4 0.5% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 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%
basename 0 N/A% 1 0.1% 1 0.1% -6 -1.3% -6 -1.3% 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% -1 -0.1% -1 -0.1% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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%
block_get_blocks_by_region 0 N/A% -955 -116.0% -2 -0.2% -120 -25.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 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_list 0 N/A% -672 -81.7% 3 0.4% 14 2.9% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% -960 -116.6% -1 -0.1% -123 -25.8% 3 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 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%
cache 0 N/A% 48 5.8% 0 0.0% 56 11.8% 14 2.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% -431 -52.4% 10 1.2% 137 28.8% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 26 3.2% 14 1.7% 29 6.1% 8 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% -525 -63.8% 15 1.8% -286 -60.1% 11 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% -465 -56.5% -1 -0.1% -395 -83.0% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% 15 1.8% -10 -1.2% -255 -53.6% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@3 0 N/A% 22 2.7% 25 3.0% 22 4.6% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% 9 1.1% 2 0.2% -15 -3.2% -26 -5.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 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%
class_exists 0 N/A% 21 2.6% 0 0.0% 13 2.7% -8 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 32 3.9% -1 -0.1% 35 7.4% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_form_system_theme_settings_alter 0 N/A% -42 -5.1% -1 -0.1% -51 -10.7% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_get_info 0 N/A% -47 -5.7% 0 0.0% -44 -9.2% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_get_palette 0 N/A% 9 1.1% 6 0.7% 6 1.3% -6 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_help 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%
color_library_info 0 N/A% 1 0.1% 1 0.1% 2 0.4% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_scheme_form 0 N/A% 10 1.2% 2 0.2% 2 0.4% 10 2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_help 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%
comment_preprocess_block 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%
comment_rdf_mapping 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%
config 0 N/A% 23 2.8% 2 0.2% 28 5.9% 5 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% 1 0.1% 1 0.1% 2 0.4% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 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%
conf_path 0 N/A% -3 -0.4% 0 0.0% -5 -1.1% -5 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 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%
contextual_custom_theme 0 N/A% 0 0.0% 0 0.0% -1 -0.2% -2 -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% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_help 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_page_build 0 N/A% 0 0.0% 0 0.0% 1 0.2% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% -3 -0.4% -4 -0.5% 7 1.5% 1 0.2% 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% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% 8 1.0% 13 1.6% -15 -3.2% -8 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% -1 -0.1% -1 -0.1% -7 -1.5% -7 -1.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 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%
current 0 N/A% 0 0.0% 0 0.0% 5 1.1% 5 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% 5 0.6% 5 0.6% -4 -0.8% -4 -0.8% 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% 2 0.4% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% -1 -0.1% -1 -0.1% -1 -0.2% -2 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 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%
datetime_default_format_type 0 N/A% 45 5.5% 1 0.1% -3 -0.6% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% 45 5.5% -1 -0.1% -2 -0.4% 2 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 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::getLastErrors 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 ::setTimezone 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 ::__construct 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 -0.2% -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_help 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%
dblog_page_build 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%
db_query 0 N/A% -74 -9.0% 1 0.1% -21 -4.4% 6 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% -21 -2.6% 2 0.2% 23 4.8% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% 0 0.0% 1 0.1% 0 0.0% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% 0 0.0% 0 0.0% 6 1.3% 6 1.3% 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% 3 0.4% 3 0.4% 17 3.6% 17 3.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::cache 0 N/A% 48 5.8% -5 -0.6% 42 8.8% -16 -3.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::config 0 N/A% -12 -1.5% 0 0.0% -14 -2.9% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::entityManager 0 N/A% -10 -1.2% 5 0.6% -6 -1.3% 6 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::entityQuery 0 N/A% 53 6.4% 0 0.0% 52 10.9% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::getContainer 0 N/A% 3 0.4% 3 0.4% -8 -1.7% -8 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::moduleHandler 0 N/A% 0 0.0% 0 0.0% -1 -0.2% -3 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::request 0 N/A% 79 9.6% 0 0.0% 79 16.6% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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