Diff Report
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc563dc23f: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51abc4cb0a647Run #51abc563dc23fDiffDiff%
Number of Function Calls29,769 29,769 0 0.0%
Incl. Wall Time (microsec)168,292 168,089 -203 -0.1%
Incl. CPU (microsecs)145,790 145,667 -123 -0.1%
Incl. MemUse (bytes)11,181,088 11,181,088 0 0.0%
Incl. PeakMemUse (bytes)11,269,632 11,269,632 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% 2 1.6% 2 1.6% 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 -1.6% -4 -3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_fetch 0 N/A% 1 0.5% 1 0.5% -3 -2.4% -3 -2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% -3 -1.5% -2 -1.0% 0 0.0% -4 -3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__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%
ArrayObject::exchangeArray 0 N/A% 1 0.5% 1 0.5% 3 2.4% 3 2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% -1 -0.5% -1 -0.5% 2 1.6% 2 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 0 0.0% 0 0.0% -4 -3.3% -4 -3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% -11 -5.4% -11 -5.4% 6 4.9% 6 4.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% -1 -0.5% -1 -0.5% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 0 0.0% 0 0.0% 2 1.6% 2 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 42 20.7% -2 -1.0% 70 56.9% 27 22.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 0 N/A% 0 0.0% 0 0.0% 1 0.8% 1 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 2 1.0% 2 1.0% 10 8.1% 10 8.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 0 0.0% 0 0.0% 2 1.6% 2 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 2 1.0% 2 1.0% 14 11.4% 14 11.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% -8 -3.9% -8 -3.9% 30 24.4% 30 24.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 10 4.9% 10 4.9% -4 -3.3% -4 -3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% -9 -4.4% -4 -2.0% -7 -5.7% 9 7.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% -2 -1.0% -2 -1.0% 2 1.6% 2 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pad 0 N/A% 0 0.0% 0 0.0% 2 1.6% 2 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% -2 -1.0% -2 -1.0% 2 1.6% 2 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% 0 0.0% 0 0.0% 4 3.3% 4 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% -1 -0.5% -1 -0.5% 3 2.4% 3 2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% -1 -0.5% -1 -0.5% 4 3.3% 4 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 0 0.0% 0 0.0% 2 1.6% 2 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% 0 0.0% 0 0.0% 1 0.8% 1 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% -1 -0.5% -1 -0.5% -3 -2.4% -3 -2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 0 0.0% 0 0.0% 2 1.6% 2 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_menu_tree 0 N/A% 0 0.0% 0 0.0% 2 1.6% 2 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_html 0 N/A% 0 0.0% 0 0.0% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_page 0 N/A% 0 0.0% 0 0.0% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_process_html 0 N/A% 0 0.0% 0 0.0% 2 1.6% 3 2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_process_page 0 N/A% 11 5.4% 1 0.5% -26 -21.1% -2 -1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% -1 -0.5% -1 -0.5% -5 -4.1% -5 -4.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 0 0.0% 0 0.0% 2 1.6% 2 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% -1 -0.5% -1 -0.5% 2 1.6% 2 1.6% 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% 132 65.0% 0 0.0% 315 256.1% -2 -1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% 0 0.0% 0 0.0% 1 0.8% 1 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% 144 70.9% 0 0.0% 189 153.7% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% 134 66.0% 3 1.5% 315 256.1% 2 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% 0 0.0% 0 0.0% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% -42 -20.7% -6 -3.0% -41 -33.3% -5 -4.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% -22 -10.8% -3 -1.5% -29 -23.6% 1 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% -5 -2.5% 1 0.5% -3 -2.4% 7 5.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% -595 -293.1% 2 1.0% -574 -466.7% -5 -4.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% -399 -196.6% -2 -1.0% -160 -130.1% -1 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% -85 -41.9% -5 -2.5% 37 30.1% -4 -3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% -2 -1.0% -1 -0.5% -16 -13.0% -11 -8.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 1 0.5% 1 0.5% -3 -2.4% -3 -2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% -38 -18.7% 0 0.0% -43 -35.0% -8 -6.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 9 4.4% -1 -0.5% 7 5.7% -4 -3.3% 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%
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% 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_rdf_mapping 0 N/A% -8 -3.9% -8 -3.9% -9 -7.3% -9 -7.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% -13 -6.4% 0 0.0% -22 -17.9% -6 -4.9% 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% 1 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_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%
conf_path 0 N/A% -2 -1.0% -1 -0.5% -2 -1.6% 4 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% 1 0.5% 1 0.5% 1 0.8% 1 0.8% 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% 1 0.8% 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 -0.8% -1 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_help 0 N/A% 0 0.0% 0 0.0% 2 1.6% 2 1.6% 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 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 3 1.5% 3 1.5% 2 1.6% 1 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% -1 -0.5% -1 -0.5% -3 -2.4% -3 -2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% -9 -4.4% -5 -2.5% -5 -4.1% -4 -3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% -2 -1.0% -2 -1.0% 1 0.8% 1 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% 0 0.0% 0 0.0% 7 5.7% 7 5.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 1 0.5% 1 0.5% 2 1.6% 2 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% 6 3.0% -1 -0.5% 4 3.3% 0 0.0% 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 -0.8% -1 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% -1 -0.5% 0 0.0% -1 -0.8% -2 -1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% -1 -0.5% -1 -0.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% -69 -34.0% 0 0.0% -63 -51.2% -2 -1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% -71 -35.0% -1 -0.5% -61 -49.6% 0 0.0% 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 -0.8% -1 -0.8% 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% 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% -1 -0.8% -1 -0.8% 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 -0.8% -1 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 0 N/A% 1 0.5% 1 0.5% 1 0.8% 1 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_help 0 N/A% 0 0.0% 0 0.0% 1 0.8% 1 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_page_build 0 N/A% 0 0.0% 1 0.5% 0 0.0% 1 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_merge 0 N/A% -1 -0.5% 2 1.0% 0 0.0% 2 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% 102 50.2% 1 0.5% 61 49.6% 6 4.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% 71 35.0% 3 1.5% -3 -2.4% 3 2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% -1 -0.5% 0 0.0% 0 0.0% 1 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% 0 0.0% 0 0.0% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
defined 0 N/A% 0 0.0% 0 0.0% -2 -1.6% -2 -1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dirname 0 N/A% -3 -1.5% -3 -1.5% -3 -2.4% -3 -2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::cache 0 N/A% -36 -17.7% -2 -1.0% -36 -29.3% -5 -4.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::config 0 N/A% 5 2.5% 1 0.5% 6 4.9% -3 -2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::entityManager 0 N/A% 3 1.5% 0 0.0% 7 5.7% -7 -5.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::entityQuery 0 N/A% -2 -1.0% -1 -0.5% -2 -1.6% -2 -1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::getContainer 0 N/A% 2 1.0% 2 1.0% -3 -2.4% -3 -2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::moduleHandler 0 N/A% 0 0.0% 0 0.0% 1 0.8% -1 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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