slb http2¶

sampling-enable¶

Specification	Value
Type	list
Block object keys

counters1

Description ‘all’: all; ‘curr_proxy’: Curr Proxy Conns; ‘total_proxy’: Total Proxy Conns; ‘connection_preface_rcvd’: Connection preface rcvd; ‘control_frame’: Control Frame Rcvd; ‘headers_frame’: HEADERS Frame Rcvd; ‘continuation_frame’: CONTINUATION Frame Rcvd; ‘rst_frame_rcvd’: RST_STREAM Frame Rcvd; ‘settings_frame’: SETTINGS Frame Rcvd; ‘window_update_frame’: WINDOW_UPDATE Frame Rcvd; ‘ping_frame’: PING Frame Rcvd; ‘goaway_frame’: GOAWAY Frame Rcvd; ‘priority_frame’: PRIORITY Frame Rcvd; ‘data_frame’: DATA Frame Recvd; ‘unknown_frame’: Unknown Frame Recvd; ‘connection_preface_sent’: Connection preface sent; ‘settings_frame_sent’: SETTINGS Frame Sent; ‘settings_ack_sent’: SETTINGS ACK Frame Sent; ‘empty_settings_sent’: Empty SETTINGS Frame Sent; ‘ping_frame_sent’: PING Frame Sent; ‘window_update_frame_sent’: WINDOW_UPDATE Frame Sent; ‘rst_frame_sent’: RST_STREAM Frame Sent; ‘goaway_frame_sent’: GOAWAY Frame Sent; ‘header_to_app’: HEADER Frame to HTTP; ‘data_to_app’: DATA Frame to HTTP; ‘protocol_error’: Protocol Error; ‘internal_error’: Internal Error; ‘proxy_alloc_error’: HTTP2 Proxy alloc Error; ‘split_buff_fail’: Splitting Buffer Failed; ‘invalid_frame_size’: Invalid Frame Size Rcvd; ‘error_max_invalid_stream’: Max Invalid Stream Rcvd; ‘data_no_stream’: DATA Frame Rcvd on non-existent stream; ‘flow_control_error’: Flow Control Error; ‘settings_timeout’: Settings Timeout; ‘frame_size_error’: Frame Size Error; ‘refused_stream’: Refused Stream; ‘cancel’: cancel; ‘compression_error’: compression error; ‘connect_error’: connect error; ‘enhance_your_calm’: enhance your calm error; ‘inadequate_security’: inadequate security; ‘http_1_1_required’: HTTP1.1 Required; ‘deflate_alloc_fail’: deflate alloc fail; ‘inflate_alloc_fail’: inflate alloc fail; ‘inflate_header_fail’: Inflate Header Fail; ‘bad_connection_preface’: Bad Connection Preface; ‘cant_allocate_control_frame’: Cant allocate control frame; ‘cant_allocate_settings_frame’: Cant allocate SETTINGS frame; ‘bad_frame_type_for_stream_state’: Bad frame type for stream state; ‘wrong_stream_state’: Wrong Stream State; ‘data_queue_alloc_error’: Data Queue Alloc Error; ‘buff_alloc_error’: Buff alloc error; ‘cant_allocate_rst_frame’: Cant allocate RST_STREAM frame; ‘cant_allocate_goaway_frame’: Cant allocate GOAWAY frame; ‘cant_allocate_ping_frame’: Cant allocate PING frame; ‘cant_allocate_stream’: Cant allocate stream; ‘cant_allocate_window_frame’: Cant allocate WINDOW_UPDATE frame; ‘header_no_stream’: header no stream; ‘header_padlen_gt_frame_payload’: Header padlen greater than frame payload size; ‘streams_gt_max_concur_streams’: Streams greater than max allowed concurrent streams; ‘idle_state_unexpected_frame’: Unxpected frame received in idle state; ‘reserved_local_state_unexpected_frame’: Unexpected frame received in reserved local state; ‘reserved_remote_state_unexpected_frame’: Unexpected frame received in reserved remote state; ‘half_closed_remote_state_unexpected_frame’: Unexpected frame received in half closed remote state; ‘closed_state_unexpected_frame’: Unexpected frame received in closed state; ‘zero_window_size_on_stream’: Window Update with zero increment rcvd; ‘exceeds_max_window_size_stream’: Window Update with increment that results in exceeding max window; ‘stream_closed’: stream closed; ‘continuation_before_headers’: CONTINUATION frame with no headers frame; ‘invalid_frame_during_headers’: frame before headers were complete; ‘headers_after_continuation’: headers frame before CONTINUATION was complete; ‘push_promise_frame_sent’: Push Promise Frame Sent; ‘invalid_push_promise’: unexpected PUSH_PROMISE frame; ‘invalid_stream_id’: received invalid stream ID; ‘headers_interleaved’: headers interleaved on streams; ‘trailers_no_end_stream’: trailers not marked as end-of-stream; ‘invalid_setting_value’: invalid setting-frame value; ‘invalid_window_update’: window-update value out of range; ‘frame_header_bytes_received’: frame header bytes received; ‘frame_header_bytes_sent’: frame header bytes sent; ‘control_bytes_received’: HTTP/2 control frame bytes received; ‘control_bytes_sent’: HTTP/2 control frame bytes sent; ‘header_bytes_received’: HTTP/2 header bytes received; ‘header_bytes_sent’: HTTP/2 header bytes sent; ‘data_bytes_received’: HTTP/2 data bytes received; ‘data_bytes_sent’: HTTP/2 data bytes sent; ‘total_bytes_received’: HTTP/2 total bytes received; ‘total_bytes_sent’: HTTP/2 total bytes sent; ‘peak_proxy’: Peak Proxy Conns; ‘control_frame_sent’: Control Frame Sent; ‘continuation_frame_sent’: CONTINUATION Frame Sent; ‘data_frame_sent’: DATA Frame Sent; ‘headers_frame_sent’: HEADERS Frame Sent; ‘priority_frame_sent’: PRIORITY Frame Sent; ‘settings_ack_rcvd’: SETTINGS ACK Frame Rcvd; ‘empty_settings_rcvd’: Empty SETTINGS Frame Rcvd; ‘alloc_fail_total’: Alloc Fail - Total; ‘err_rcvd_total’: Error Rcvd - Total; ‘err_sent_total’: Error Rent - Total; ‘err_sent_proto_err’: Error Sent - PROTOCOL_ERROR; ‘err_sent_internal_err’: Error Sent - INTERNAL_ERROR; ‘err_sent_flow_control’: Error Sent - FLOW_CONTROL_ERROR; ‘err_sent_setting_timeout’: Error Sent - SETTINGS_TIMEOUT; ‘err_sent_stream_closed’: Error Sent - STREAM_CLOSED; ‘err_sent_frame_size_err’: Error Sent - FRAME_SIZE_ERROR; ‘err_sent_refused_stream’: Error Sent - REFUSED_STREAM; ‘err_sent_cancel’: Error Sent - CANCEL; ‘err_sent_compression_err’: Error Sent - COMPRESSION_ERROR; ‘err_sent_connect_err’: Error Sent - CONNECT_ERROR; ‘err_sent_your_calm’: Error Sent - ENHANCE_YOUR_CALM; ‘err_sent_inadequate_security’: Error Sent - INADEQUATE_SECURITY; ‘err_sent_http11_required’: Error Sent - HTTP_1_1_REQUIRED; ‘http2_rejected’: HTTP2 Rejected; ‘current_stream’: Current Streams; ‘stream_create’: Stream Create; ‘stream_free’: Stream Free; ‘end_stream_rcvd’: End Stream Recieved; ‘end_stream_sent’: End Stream Sent;

Type: string

Supported Values: all, curr_proxy, total_proxy, connection_preface_rcvd, control_frame, headers_frame, continuation_frame, rst_frame_rcvd, settings_frame, window_update_frame, ping_frame, goaway_frame, priority_frame, data_frame, unknown_frame, connection_preface_sent, settings_frame_sent, settings_ack_sent, empty_settings_sent, ping_frame_sent, window_update_frame_sent, rst_frame_sent, goaway_frame_sent, header_to_app, data_to_app, protocol_error, internal_error, proxy_alloc_error, split_buff_fail, invalid_frame_size, error_max_invalid_stream, data_no_stream, flow_control_error, settings_timeout, frame_size_error, refused_stream, cancel, compression_error, connect_error, enhance_your_calm, inadequate_security, http_1_1_required, deflate_alloc_fail, inflate_alloc_fail, inflate_header_fail, bad_connection_preface, cant_allocate_control_frame, cant_allocate_settings_frame, bad_frame_type_for_stream_state, wrong_stream_state, data_queue_alloc_error, buff_alloc_error, cant_allocate_rst_frame, cant_allocate_goaway_frame, cant_allocate_ping_frame, cant_allocate_stream, cant_allocate_window_frame, header_no_stream, header_padlen_gt_frame_payload, streams_gt_max_concur_streams, idle_state_unexpected_frame, reserved_local_state_unexpected_frame, reserved_remote_state_unexpected_frame, half_closed_remote_state_unexpected_frame, closed_state_unexpected_frame, zero_window_size_on_stream, exceeds_max_window_size_stream, stream_closed, continuation_before_headers, invalid_frame_during_headers, headers_after_continuation, push_promise_frame_sent, invalid_push_promise, invalid_stream_id, headers_interleaved, trailers_no_end_stream, invalid_setting_value, invalid_window_update, frame_header_bytes_received, frame_header_bytes_sent, control_bytes_received, control_bytes_sent, header_bytes_received, header_bytes_sent, data_bytes_received, data_bytes_sent, total_bytes_received, total_bytes_sent, peak_proxy, control_frame_sent, continuation_frame_sent, data_frame_sent, headers_frame_sent, priority_frame_sent, settings_ack_rcvd, empty_settings_rcvd, alloc_fail_total, err_rcvd_total, err_sent_total, err_sent_proto_err, err_sent_internal_err, err_sent_flow_control, err_sent_setting_timeout, err_sent_stream_closed, err_sent_frame_size_err, err_sent_refused_stream, err_sent_cancel, err_sent_compression_err, err_sent_connect_err, err_sent_your_calm, err_sent_inadequate_security, err_sent_http11_required, http2_rejected, current_stream, stream_create, stream_free, end_stream_rcvd, end_stream_sent