etrace 跟踪 nginx之HTTP请求流程
curl 127.0.0.1 | | | \--ngx_epoll_process_events
| | | | \--ngx_time_update
| | | | | \--ngx_gmtime
| | | | | \--ngx_sprintf
| | | | | | \--ngx_vslprintf
| | | | | | | \--ngx_sprintf_num
| | | | | | | \--ngx_sprintf_num (total: times)
| | | | | \--ngx_localtime
| | | | | \--ngx_sprintf
| | | | | | \--ngx_vslprintf
| | | | | | | \--ngx_sprintf_num
| | | | | | | \--ngx_sprintf_num (total: times)
| | | | | \--ngx_sprintf
| | | | | | \--ngx_vslprintf
| | | | | | | \--ngx_sprintf_num
| | | | | | | \--ngx_sprintf_num (total: times)
| | | | | \--ngx_sprintf
| | | | | | \--ngx_vslprintf
| | | | | | | \--ngx_sprintf_num
| | | | | | | \--ngx_sprintf_num (total: times)
| | | | \--ngx_event_accept
| | | | | \--ngx_get_connection
| | | | | \--ngx_create_pool
| | | | | | \--ngx_memalign
| | | | | \--ngx_palloc
| | | | | \--ngx_palloc (total: times)
| | | | | \--ngx_pnalloc
| | | | | \--ngx_sock_ntop
| | | | | | \--ngx_snprintf
| | | | | | | \--ngx_vslprintf
| | | | | | | | \--ngx_sprintf_num
| | | | | | | | \--ngx_sprintf_num (total: times)
| | | | | \--ngx_http_init_connection
| | | | | | \--ngx_palloc
| | | | | | \--ngx_event_add_timer
| | | | | | | \--ngx_rbtree_insert
| | | | | | \--ngx_handle_read_event
| | | | | | | \--ngx_epoll_add_event
| | | \--ngx_event_expire_timers
| | | | \--ngx_rbtree_min
| | \--ngx_process_events_and_timers
| | | \--ngx_event_find_timer
| | | | \--ngx_rbtree_min
| | | \--ngx_epoll_process_events
| | | | \--ngx_time_update
| | | | \--ngx_http_init_request
| | | | | \--ngx_pcalloc
| | | | | | \--ngx_palloc
| | | | | \--ngx_pcalloc
| | | | | | \--ngx_palloc
| | | | | | | \--ngx_palloc_large
| | | | | | | | \--ngx_alloc
| | | | | | | | \--ngx_palloc
| | | | | \--ngx_create_temp_buf
| | | | | | \--ngx_pcalloc
| | | | | | | \--ngx_palloc
| | | | | | | | \--ngx_palloc_block
| | | | | | | | | \--ngx_memalign
| | | | | | \--ngx_palloc
| | | | | | | \--ngx_palloc_large
| | | | | | | | \--ngx_alloc
| | | | | | | | \--ngx_palloc
| | | | | \--ngx_create_pool
| | | | | | \--ngx_memalign
| | | | | \--ngx_list_init
| | | | | | \--ngx_palloc
| | | | | \--ngx_pcalloc
| | | | | | \--ngx_palloc
| | | | | \--ngx_pcalloc
| | | | | | \--ngx_palloc
| | | | | \--ngx_http_process_request_line
| | | | | | \--ngx_http_read_request_header
| | | | | | | \--ngx_unix_recv
| | | | | | \--ngx_http_parse_request_line
| | | | | | \--ngx_list_init
| | | | | | | \--ngx_palloc
| | | | | | \--ngx_array_init
| | | | | | | \--ngx_palloc
| | | | | | \--ngx_http_process_request_headers
| | | | | | | \--ngx_http_read_request_header
| | | | | | | \--ngx_http_parse_header_line
| | | | | | | \--ngx_list_push
| | | | | | | \--ngx_pnalloc
| | | | | | | \--ngx_hash_find
| | | | | | | \--ngx_http_process_user_agent
| | | | | | | | \--ngx_strstrn
| | | | | | | | \--ngx_strstrn (total: times)
| | | | | | | \--ngx_http_parse_header_line
| | | | | | | \--ngx_list_push
| | | | | | | \--ngx_pnalloc
| | | | | | | \--ngx_hash_find
| | | | | | | \--ngx_http_process_host
| | | | | | | | \--ngx_http_validate_host
| | | | | | | \--ngx_http_parse_header_line
| | | | | | | \--ngx_list_push
| | | | | | | \--ngx_pnalloc
| | | | | | | \--ngx_hash_find
| | | | | | | \--ngx_http_parse_header_line
| | | | | | | \--ngx_http_process_request_header
| | | | | | | | \--ngx_http_find_virtual_server
| | | | | | | \--ngx_http_process_request
| | | | | | | | \--ngx_event_del_timer
| | | | | | | | | \--ngx_rbtree_delete
| | | | | | | | \--ngx_http_handler
| | | | | | | | | \--ngx_http_core_run_phases
| | | | | | | | | | \--ngx_http_core_rewrite_phase
| | | | | | | | | | | \--ngx_http_rewrite_handler
| | | | | | | | | | \--ngx_http_core_find_config_phase
| | | | | | | | | | | \--ngx_http_core_find_location
| | | | | | | | | | | | \--ngx_http_core_find_static_location
| | | | | | | | | | | | \--ngx_http_core_find_location
| | | | | | | | | | | | | \--ngx_http_core_find_static_location
| | | | | | | | | | | \--ngx_http_update_location_config
| | | | | | | | | | \--ngx_http_core_rewrite_phase
| | | | | | | | | | | \--ngx_http_rewrite_handler
| | | | | | | | | | \--ngx_http_core_post_rewrite_phase
| | | | | | | | | | \--ngx_http_core_generic_phase
| | | | | | | | | | | \--ngx_http_limit_req_handler
| | | | | | | | | | \--ngx_http_core_generic_phase
| | | | | | | | | | | \--ngx_http_limit_conn_handler
| | | | | | | | | | \--ngx_http_core_access_phase
| | | | | | | | | | | \--ngx_http_access_handler
| | | | | | | | | | \--ngx_http_core_access_phase
| | | | | | | | | | | \--ngx_http_auth_basic_handler
| | | | | | | | | | \--ngx_http_core_post_access_phase
| | | | | | | | | | \--ngx_http_core_content_phase
| | | | | | | | | | | \--ngx_http_index_handler
| | | | | | | | | | | | \--ngx_http_map_uri_to_path
| | | | | | | | | | | | | \--ngx_pnalloc
| | | | | | | | | | | | | \--ngx_cpystrn
| | | | | | | | | | | | \--ngx_http_set_disable_symlinks
| | | | | | | | | | | | \--ngx_open_cached_file
| | | | | | | | | | | | | \--ngx_file_info_wrapper
| | | | | | | | | | | | \--ngx_http_internal_redirect
| | | | | | | | | | | | | \--ngx_http_set_exten
| | | | | | | | | | | | | \--ngx_http_update_location_config
| | | | | | | | | | | | | \--ngx_http_handler
| | | | | | | | | | | | | | \--ngx_http_core_run_phases
| | | | | | | | | | | | | | | \--ngx_http_core_rewrite_phase
| | | | | | | | | | | | | | | | \--ngx_http_rewrite_handler
| | | | | | | | | | | | | | | \--ngx_http_core_find_config_phase
| | | | | | | | | | | | | | | | \--ngx_http_core_find_location
| | | | | | | | | | | | | | | | \--ngx_http_core_find_static_location
| | | | | | | | | | | | | | | | \--ngx_http_core_find_location
| | | | | | | | | | | | | | | | \--ngx_http_core_find_static_location
| | | | | | | | | | | | | | | | \--ngx_http_update_location_config
| | | | | | | | | | | | | | | \--ngx_http_core_rewrite_phase
| | | | | | | | | | | | | | | | \--ngx_http_rewrite_handler
| | | | | | | | | | | | | | | \--ngx_http_core_post_rewrite_phase
| | | | | | | | | | | | | | | \--ngx_http_core_generic_phase
| | | | | | | | | | | | | | | | \--ngx_http_limit_req_handler
| | | | | | | | | | | | | | | \--ngx_http_core_generic_phase
| | | | | | | | | | | | | | | | \--ngx_http_limit_conn_handler
| | | | | | | | | | | | | | | \--ngx_http_core_access_phase
| | | | | | | | | | | | | | | | \--ngx_http_access_handler
| | | | | | | | | | | | | | | \--ngx_http_core_access_phase
| | | | | | | | | | | | | | | | \--ngx_http_auth_basic_handler
| | | | | | | | | | | | | | | \--ngx_http_core_post_access_phase
| | | | | | | | | | | | | | | \--ngx_http_core_content_phase
| | | | | | | | | | | | | | | | \--ngx_http_index_handler
| | | | | | | | | | | | | | | \--ngx_http_core_content_phase
| | | | | | | | | | | | | | | | \--ngx_http_autoindex_handler
| | | | | | | | | | | | | | | \--ngx_http_core_content_phase
| | | | | | | | | | | | | | | | \--ngx_http_static_handler
| | | | | | | | | | | | | | | | \--ngx_http_map_uri_to_path
| | | | | | | | | | | | | | | | \--ngx_pnalloc
| | | | | | | | | | | | | | | | \--ngx_cpystrn
| | | | | | | | | | | | | | | | \--ngx_http_set_disable_symlinks
| | | | | | | | | | | | | | | | \--ngx_open_cached_file
| | | | | | | | | | | | | | | | \--ngx_pool_cleanup_add
| | | | | | | | | | | | | | | | \--ngx_palloc
| | | | | | | | | | | | | | | | \--ngx_palloc (total: times)
| | | | | | | | | | | | | | | | \--ngx_open_and_stat_file
| | | | | | | | | | | | | | | | \--ngx_open_file_wrapper
| | | | | | | | | | | | | | | | \--ngx_http_discard_request_body
| | | | | | | | | | | | | | | | \--ngx_http_test_expect
| | | | | | | | | | | | | | | | \--ngx_http_set_content_type
| | | | | | | | | | | | | | | | \--ngx_hash_find
| | | | | | | | | | | | | | | | \--ngx_pcalloc
| | | | | | | | | | | | | | | | \--ngx_palloc
| | | | | | | | | | | | | | | | \--ngx_pcalloc
| | | | | | | | | | | | | | | | \--ngx_palloc
| | | | | | | | | | | | | | | | \--ngx_http_send_header
| | | | | | | | | | | | | | | | \--ngx_http_not_modified_header_filter
| | | | | | | | | | | | | | | | \--ngx_http_headers_filter
| | | | | | | | | | | | | | | | \--ngx_http_userid_filter
| | | | | | | | | | | | | | | | \--ngx_http_charset_header_filter
| | | | | | | | | | | | | | | | \--ngx_http_destination_charset
| | | | | | | | | | | | | | | | \--ngx_http_ssi_header_filter
| | | | | | | | | | | | | | | | \--ngx_http_gzip_header_filter
| | | | | | | | | | | | | | | | \--ngx_http_range_header_filter
| | | | | | | | | | | | | | | | \--ngx_list_push
| | | | | | | | | | | | | | | | \--ngx_http_chunked_header_filter
| | | | | | | | | | | | | | | | \--ngx_http_header_filter
| | | | | | | | | | | | | | | | \--ngx_create_temp_buf
| | | | | | | | | | | | | | | | \--ngx_pcalloc
| | | | | | | | | | | | | | | | \--ngx_palloc
| | | | | | | | | | | | | | | | \--ngx_palloc (total: times)
| | | | | | | | | | | | | | | | \--ngx_sprintf
| | | | | | | | | | | | | | | | \--ngx_vslprintf
| | | | | | | | | | | | | | | | \--ngx_sprintf_num
| | | | | | | | | | | | | | | | \--ngx_http_time
| | | | | | | | | | | | | | | | \--ngx_gmtime
| | | | | | | | | | | | | | | | \--ngx_sprintf
| | | | | | | | | | | | | | | | \--ngx_vslprintf
| | | | | | | | | | | | | | | | \--ngx_sprintf_num
| | | | | | | | | | | | | | | | \--ngx_sprintf_num (total: times)
| | | | | | | | | | | | | | | | \--ngx_http_write_filter
| | | | | | | | | | | | | | | | \--ngx_alloc_chain_link
| | | | | | | | | | | | | | | | \--ngx_palloc
| | | | | | | | | | | | | | | | \--ngx_http_output_filter
| | | | | | | | | | | | | | | | \--ngx_http_range_body_filter
| | | | | | | | | | | | | | | | \--ngx_http_copy_filter
| | | | | | | | | | | | | | | | \--ngx_pcalloc
| | | | | | | | | | | | | | | | \--ngx_palloc
| | | | | | | | | | | | | | | | \--ngx_output_chain
| | | | | | | | | | | | | | | | \--ngx_output_chain_as_is
| | | | | | | | | | | | | | | | \--ngx_http_charset_body_filter
| | | | | | | | | | | | | | | | \--ngx_http_ssi_body_filter
| | | | | | | | | | | | | | | | \--ngx_http_postpone_filter
| | | | | | | | | | | | | | | | \--ngx_http_gzip_body_filter
| | | | | | | | | | | | | | | | \--ngx_http_chunked_body_filter
| | | | | | | | | | | | | | | | \--ngx_http_write_filter
| | | | | | | | | | | | | | | | \--ngx_alloc_chain_link
| | | | | | | | | | | | | | | | \--ngx_palloc
| | | | | | | | | | | | | | | | \--ngx_linux_sendfile_chain
| | | | | | | | | | | | | | | | \--ngx_array_push
| | | | | | | | | | | | | | | | \--ngx_http_finalize_request
| | | | | | | | | | | | | | | | \--ngx_http_post_action
| | | | | | | | | | | | | | | | \--ngx_http_finalize_connection
| | | | | | | | | | | | | | | | \--ngx_http_close_request
| | | | | | | | | | | \--ngx_http_finalize_request
| | | | | | | | | | | | \--ngx_http_finalize_connection
| | | | | | | | | | | | | \--ngx_http_set_keepalive
| | | | | | | | | | | | | | \--ngx_http_free_request
| | | | | | | | | | | | | | | \--ngx_http_log_request
| | | | | | | | | | | | | | | | \--ngx_http_log_handler
| | | | | | | | | | | | | | | | \--ngx_http_script_flush_no_cacheable_variables
| | | | | | | | | | | | | | | | \--ngx_http_log_variable_getlen
| | | | | | | | | | | | | | | | \--ngx_http_get_indexed_variable
| | | | | | | | | | | | | | | | \--ngx_http_variable_remote_addr
| | | | | | | | | | | | | | | | \--ngx_http_log_escape
| | | | | | | | | | | | | | | | \--ngx_http_log_variable_getlen
| | | | | | | | | | | | | | | | \--ngx_http_get_indexed_variable
| | | | | | | | | | | | | | | | \--ngx_http_variable_remote_user
| | | | | | | | | | | | | | | | \--ngx_http_auth_basic_user
| | | | | | | | | | | | | | | | \--ngx_http_log_variable_getlen
| | | | | | | | | | | | | | | | \--ngx_http_get_indexed_variable
| | | | | | | | | | | | | | | | \--ngx_http_variable_request_line
| | | | | | | | | | | | | | | | \--ngx_http_log_escape
| | | | | | | | | | | | | | | | \--ngx_http_log_variable_getlen
| | | | | | | | | | | | | | | | \--ngx_http_get_indexed_variable
| | | | | | | | | | | | | | | | \--ngx_http_variable_header
| | | | | | | | | | | | | | | | \--ngx_http_log_variable_getlen
| | | | | | | | | | | | | | | | \--ngx_http_get_indexed_variable
| | | | | | | | | | | | | | | | \--ngx_http_variable_header
| | | | | | | | | | | | | | | | \--ngx_http_log_escape
| | | | | | | | | | | | | | | | \--ngx_pnalloc
| | | | | | | | | | | | | | | | \--ngx_http_log_variable
| | | | | | | | | | | | | | | | \--ngx_http_get_indexed_variable
| | | | | | | | | | | | | | | | \--ngx_http_log_copy_short
| | | | | | | | | | | | | | | | \--ngx_http_log_variable
| | | | | | | | | | | | | | | | \--ngx_http_get_indexed_variable
| | | | | | | | | | | | | | | | \--ngx_http_log_copy_short
| | | | | | | | | | | | | | | | \--ngx_http_log_time
| | | | | | | | | | | | | | | | \--ngx_http_log_copy_short
| | | | | | | | | | | | | | | | \--ngx_http_log_variable
| | | | | | | | | | | | | | | | \--ngx_http_get_indexed_variable
| | | | | | | | | | | | | | | | \--ngx_http_log_copy_short
| | | | | | | | | | | | | | | | \--ngx_http_log_status
| | | | | | | | | | | | | | | | \--ngx_sprintf
| | | | | | | | | | | | | | | | \--ngx_vslprintf
| | | | | | | | | | | | | | | | \--ngx_sprintf_num
| | | | | | | | | | | | | | | | \--ngx_http_log_copy_short
| | | | | | | | | | | | | | | | \--ngx_http_log_body_bytes_sent
| | | | | | | | | | | | | | | | \--ngx_sprintf
| | | | | | | | | | | | | | | | \--ngx_vslprintf
| | | | | | | | | | | | | | | | \--ngx_sprintf_num
| | | | | | | | | | | | | | | | \--ngx_http_log_copy_short
| | | | | | | | | | | | | | | | \--ngx_http_log_variable
| | | | | | | | | | | | | | | | \--ngx_http_get_indexed_variable
| | | | | | | | | | | | | | | | \--ngx_http_log_copy_short
| | | | | | | | | | | | | | | | \--ngx_http_log_variable
| | | | | | | | | | | | | | | | \--ngx_http_get_indexed_variable
| | | | | | | | | | | | | | | | \--ngx_http_log_copy_short
| | | | | | | | | | | | | | | | \--ngx_http_log_write
| | | | | | | | | | | | | | | | \--ngx_write_fd
| | | | | | | | | | | | | | | \--ngx_destroy_pool
| | | | | | | | | | | | | | | | \--ngx_pool_cleanup_file
| | | | | | | | | | | | | | \--ngx_event_add_timer
| | | | | | | | | | | | | | | \--ngx_rbtree_insert
| | | | | | | | | | | | | | \--ngx_handle_read_event
| | | | | | | | | | | | | | \--ngx_pfree
| | | | | | | | | | | | | | \--ngx_pfree (total: times)
| | | | | | | | | | | | | | \--ngx_reusable_connection
| | | | | | | | \--ngx_http_run_posted_requests
| | | \--ngx_event_process_posted
| | | | \--ngx_http_keepalive_handler
| | | | | \--ngx_palloc
| | | | | | \--ngx_palloc_large
| | | | | | | \--ngx_alloc
| | | | | \--ngx_unix_recv
| | | | | \--ngx_handle_read_event
| | | | | \--ngx_pfree
| | \--ngx_process_events_and_timers
| | | \--ngx_event_find_timer
| | | | \--ngx_rbtree_min
| | | \--ngx_epoll_process_events
| | | | \--ngx_time_update
| | | | \--ngx_http_keepalive_handler
| | | | | \--ngx_palloc
| | | | | | \--ngx_palloc_large
| | | | | | | \--ngx_alloc
| | | | | \--ngx_unix_recv
| | | | | \--ngx_http_close_connection
| | | | | | \--ngx_close_connection
| | | | | | | \--ngx_event_del_timer
| | | | | | | | \--ngx_rbtree_delete
| | | | | | | \--ngx_epoll_del_connection
| | | | | | | \--ngx_reusable_connection
| | | | | | | \--ngx_free_connection
| | | | | | \--ngx_destroy_pool
| | | \--ngx_event_expire_timers
| | \--ngx_process_events_and_timers
| | | \--ngx_event_find_timer
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