本附录列出性能测试报告使用的数据模型。各规格对应的实体数量、数据行数和落盘容量以性能测试报告正文为准。

所有 Measurement 均包含 time 时间列。Tag 的类型均为字符串；Field 使用浮点数、整数和布尔值。

车联网

车联网使用 vehicle_telemetry Measurement。一辆车对应一条时间序列，每个采集周期写入 1 行，该行的 220 个 Field 全部写入。

测试数据按“租户 → 车队 → 车辆”三级组织。每 10 个车队组成一个租户，每个车队包含 100 辆车，即每个租户包含 1000 辆车。地理信息按车队分配，数据覆盖 12 个城市和 6 个大区。

写入性能测试使用 10 秒采样间隔，查询性能测试使用 60 秒采样间隔。

车联网 Tag

Tag	类型
vin	string
tenant_id	string
fleet_id	string
region	string
city	string
vehicle_model	string
model_year	string
battery_vendor	string
tbox_vendor	string
firmware_major	string
sale_channel	string
sampling_profile	string

车联网 Field

ID	Field	类型
1	speed_kph	float
2	acceleration_mps2	float
3	heading_deg	float
4	latitude	float
5	longitude	float
6	altitude_m	float
7	gps_accuracy_m	float
8	odometer_km	float
9	trip_distance_km	float
10	battery_soc_pct	float
11	battery_soh_pct	float
12	battery_voltage_v	float
13	battery_current_a	float
14	battery_power_kw	float
15	battery_temp_min_c	float
16	battery_temp_max_c	float
17	battery_temp_avg_c	float
18	battery_cell_voltage_min_v	float
19	battery_cell_voltage_max_v	float
20	battery_cell_voltage_delta_mv	float
21	battery_charge_cycles	int
22	charger_connected	bool
23	charging_power_kw	float
24	regen_power_kw	float
25	motor_front_rpm	float
26	motor_front_torque_nm	float
27	motor_front_temp_c	float
28	motor_rear_rpm	float
29	motor_rear_torque_nm	float
30	motor_rear_temp_c	float
31	inverter_front_temp_c	float
32	inverter_rear_temp_c	float
33	coolant_inlet_temp_c	float
34	coolant_outlet_temp_c	float
35	cabin_temp_c	float
36	ambient_temp_c	float
37	hvac_power_kw	float
38	tire_fl_pressure_kpa	float
39	tire_fr_pressure_kpa	float
40	tire_rl_pressure_kpa	float
41	tire_rr_pressure_kpa	float
42	tire_fl_temp_c	float
43	tire_fr_temp_c	float
44	tire_rl_temp_c	float
45	tire_rr_temp_c	float
46	brake_pressure_bar	float
47	brake_pad_fl_pct	float
48	brake_pad_fr_pct	float
49	brake_pad_rl_pct	float
50	brake_pad_rr_pct	float
51	steering_angle_deg	float
52	steering_torque_nm	float
53	yaw_rate_dps	float
54	pitch_deg	float
55	roll_deg	float
56	wheel_speed_fl_kph	float
57	wheel_speed_fr_kph	float
58	wheel_speed_rl_kph	float
59	wheel_speed_rr_kph	float
60	seatbelt_driver_on	bool
61	door_driver_open	bool
62	door_passenger_open	bool
63	trunk_open	bool
64	hood_open	bool
65	headlight_on	bool
66	wiper_level	int
67	gear_position	int
68	drive_mode	int
69	abs_active	bool
70	esc_active	bool
71	traction_control_active	bool
72	airbag_fault	bool
73	fault_count_total	int
74	dtc_active_count	int
75	low_voltage_battery_v	float
76	tbox_signal_dbm	float
77	tbox_rsrp_dbm	float
78	tbox_rsrq_db	float
79	tbox_snr_db	float
80	network_rx_bytes_total	int
81	network_tx_bytes_total	int
82	mqtt_reconnects_total	int
83	ota_download_progress_pct	float
84	ota_install_progress_pct	float
85	cpu_usage_pct	float
86	memory_usage_pct	float
87	storage_usage_pct	float
88	can_bus_load_pct	float
89	can_error_frames_total	int
90	bms_error_count_total	int
91	motor_error_count_total	int
92	thermal_warning_count_total	int
93	key_on	bool
94	vehicle_awake	bool
95	location_valid	bool
96	telemetry_seq_total	int
97	pack_cell_imbalance_mv	float
98	pack_internal_resistance_mohm	float
99	pack_insulation_resistance_kohm	float
100	pack_energy_remaining_kwh	float
101	pack_energy_consumed_kwh_total	float
102	battery_cell_temp_p01_c	float
103	battery_cell_temp_p02_c	float
104	battery_cell_temp_p03_c	float
105	battery_cell_temp_p04_c	float
106	battery_cell_temp_p05_c	float
107	battery_cell_temp_p06_c	float
108	battery_cell_temp_p07_c	float
109	battery_cell_temp_p08_c	float
110	battery_module_voltage_p01_v	float
111	battery_module_voltage_p02_v	float
112	battery_module_voltage_p03_v	float
113	battery_module_voltage_p04_v	float
114	battery_module_voltage_p05_v	float
115	battery_module_voltage_p06_v	float
116	battery_module_voltage_p07_v	float
117	battery_module_voltage_p08_v	float
118	cell_voltage_p01_v	float
119	cell_voltage_p02_v	float
120	cell_voltage_p03_v	float
121	cell_voltage_p04_v	float
122	cell_voltage_p05_v	float
123	cell_voltage_p06_v	float
124	cell_voltage_p07_v	float
125	cell_voltage_p08_v	float
126	bms_balancing_cells	int
127	bms_contactors_closed	bool
128	bms_isolation_warning	bool
129	dc_charge_voltage_v	float
130	dc_charge_current_a	float
131	ac_charge_voltage_v	float
132	ac_charge_current_a	float
133	charge_port_temp_c	float
134	onboard_charger_temp_c	float
135	dc_dc_converter_temp_c	float
136	ptc_heater_power_kw	float
137	compressor_speed_rpm	float
138	compressor_power_kw	float
139	battery_pump_speed_rpm	float
140	motor_pump_speed_rpm	float
141	radiator_fan_speed_rpm	float
142	chiller_inlet_temp_c	float
143	chiller_outlet_temp_c	float
144	evaporator_temp_c	float
145	condenser_temp_c	float
146	battery_heater_temp_c	float
147	charge_session_kwh	float
148	charge_session_duration_s	float
149	charge_plug_cycles_total	int
150	fast_charge_sessions_total	int
151	charge_lid_open	bool
152	fast_charge_active	bool
153	battery_preconditioning_active	bool
154	thermal_derate_active	bool
155	regen_efficiency_pct	float
156	thermal_loop_pressure_kpa	float
157	coolant_flow_lpm	float
158	refrigerant_pressure_high_kpa	float
159	refrigerant_pressure_low_kpa	float
160	battery_heat_generation_kw	float
161	suspension_fl_height_mm	float
162	suspension_fr_height_mm	float
163	suspension_rl_height_mm	float
164	suspension_rr_height_mm	float
165	damper_fl_current_a	float
166	damper_fr_current_a	float
167	damper_rl_current_a	float
168	damper_rr_current_a	float
169	brake_disc_fl_temp_c	float
170	brake_disc_fr_temp_c	float
171	brake_disc_rl_temp_c	float
172	brake_disc_rr_temp_c	float
173	radar_front_range_m	float
174	radar_rear_range_m	float
175	camera_front_confidence_pct	float
176	camera_rear_confidence_pct	float
177	lidar_health_pct	float
178	lane_offset_m	float
179	lead_vehicle_distance_m	float
180	lead_vehicle_speed_kph	float
181	cruise_set_speed_kph	float
182	adas_warning_count_total	int
183	lane_keep_interventions_total	int
184	aeb_events_total	int
185	acc_active	bool
186	lane_keep_active	bool
187	auto_parking_active	bool
188	blind_spot_warning	bool
189	driver_attention_score	float
190	steering_hands_on_confidence_pct	float
191	road_slope_pct	float
192	road_friction_estimate	float
193	uds_request_count_total	int
194	uds_negative_response_total	int
195	can_timeout_count_total	int
196	lin_timeout_count_total	int
197	ethernet_crc_error_total	int
198	gnss_satellites_used	int
199	gnss_hdop	float
200	gnss_vdop	float
201	imu_accel_x_mps2	float
202	imu_accel_y_mps2	float
203	imu_accel_z_mps2	float
204	imu_gyro_x_dps	float
205	imu_gyro_y_dps	float
206	imu_gyro_z_dps	float
207	cloud_publish_latency_ms	float
208	cloud_ack_latency_ms	float
209	edge_queue_depth	float
210	edge_dropped_messages_total	int
211	edge_retried_messages_total	int
212	ota_delta_size_mb	float
213	ota_estimated_remaining_s	float
214	ota_campaign_active	bool
215	remote_diagnostics_active	bool
216	cloud_command_pending	bool
217	privacy_mode_enabled	bool
218	data_plan_remaining_mb	float
219	sim_card_temp_c	float
220	modem_reset_count_total	int

物联网

物联网使用 iot_device_telemetry Measurement。一台设备对应一条时间序列，每个采集周期写入 1 行。表中定义 64 个 Field，但每行只写入该设备在当前周期产生的 Field，平均每行约 19.7 个指标点。

测试数据按“租户 → 网关 → 设备”三级组织。每 10 个网关组成一个租户，每个网关接入 100 台设备，即每个租户包含 1000 台设备。地理信息按网关分配，数据覆盖 12 个城市和 6 个大区。

写入性能测试使用 10 秒采样间隔，查询性能测试使用 5 分钟采样间隔。

物联网 Tag

Tag	类型
device_id	string
tenant_id	string
gateway_id	string
region	string
city	string
product_key	string
device_model	string
firmware_major	string
network_type	string
protocol	string
site_type	string
alarm_profile	string

物联网 Field

ID	Field	类型
1	temperature_c	float
2	humidity_pct	float
3	pressure_kpa	float
4	ambient_light_lux	float
5	vibration_mms	float
6	noise_db	float
7	battery_pct	float
8	supply_voltage_v	float
9	supply_current_ma	float
10	active_power_w	float
11	energy_total_kwh	float
12	rssi_dbm	float
13	snr_db	float
14	packet_loss_pct	float
15	uplink_latency_ms	float
16	downlink_latency_ms	float
17	message_count_total	int
18	error_count_total	int
19	dropped_message_count	int
20	reconnect_count_total	int
21	reboot_count_total	int
22	online_seconds_total	int
23	firmware_update_attempts	int
24	alarm_count_total	int
25	online	bool
26	low_battery	bool
27	alarm_active	bool
28	maintenance_mode	bool
29	firmware_update_pending	bool
30	gateway_connected	bool
31	flow_lpm	float
32	motion_events_per_min	float
33	cpu_temp_c	float
34	heap_used_mb	float
35	queue_depth	float
36	sensor_drift_ppm	float
37	config_version	int
38	calibration_count	int
39	sensor_fault	bool
40	tamper_detected	bool
41	pm25_ugm3	float
42	co2_ppm	float
43	voc_ppb	float
44	water_pressure_kpa	float
45	phase_a_voltage_v	float
46	phase_a_current_a	float
47	power_factor	float
48	relay_closed	bool
49	gateway_cpu_pct	float
50	gateway_mem_pct	float
51	gateway_queue_depth	float
52	uplink_bytes_per_sec	float
53	downlink_bytes_per_sec	float
54	gateway_reconnect_count	int
55	gateway_error_count	int
56	gateway_overloaded	bool
57	health_score	float
58	sla_score	float
59	data_quality_score	float
60	clock_skew_ms	float
61	rule_trigger_count	int
62	shadow_sync_failures	int
63	rule_suppressed	bool
64	shadow_out_of_sync	bool

服务器监控

服务器监控使用 devops_cpu、devops_mem、devops_disk、devops_net 和 devops_service 五个 Measurement，五张表共享同一组 Tag。一台主机或服务实例在每张表中对应一条时间序列，每个采集周期分别向五张表各写入 1 行。

测试数据按“租户 → 集群 → 实例”三级组织。每 10 个集群组成一个租户，每个集群包含 100 个实例，即每个租户包含 1000 个实例。地理信息按集群分配，数据覆盖 5 个大区和 3 个可用区。

写入性能测试使用 15 秒采样间隔，查询性能测试使用 60 秒采样间隔。

服务器监控 Tag

Tag	类型
host_id	string
tenant_id	string
cluster_id	string
region	string
zone	string
service	string
env	string
os	string
instance_type	string
runtime	string
deploy_group	string
shard	string

服务器监控 Field

ID	Measurement	Field	类型
1	devops_cpu	usage_user_pct	float
2	devops_cpu	usage_system_pct	float
3	devops_cpu	usage_idle_pct	float
4	devops_cpu	load1	float
5	devops_cpu	load5	float
6	devops_cpu	iowait_pct	float
7	devops_cpu	context_switches_total	int
8	devops_cpu	cpu_saturated	bool
9	devops_mem	mem_used_pct	float
10	devops_mem	mem_free_bytes	float
11	devops_mem	swap_used_pct	float
12	devops_mem	page_faults_per_sec	float
13	devops_mem	cache_bytes	float
14	devops_mem	oom_kills_total	int
15	devops_mem	gc_count_total	int
16	devops_mem	memory_pressure	bool
17	devops_disk	disk_used_pct	float
18	devops_disk	read_iops	float
19	devops_disk	write_iops	float
20	devops_disk	read_bytes_per_sec	float
21	devops_disk	write_bytes_per_sec	float
22	devops_disk	io_latency_ms	float
23	devops_disk	disk_error_count	int
24	devops_disk	disk_pressure	bool
25	devops_net	rx_bytes_per_sec	float
26	devops_net	tx_bytes_per_sec	float
27	devops_net	packet_loss_pct	float
28	devops_net	tcp_retrans_pct	float
29	devops_net	connections	float
30	devops_net	accept_latency_ms	float
31	devops_net	net_error_count	int
32	devops_net	network_degraded	bool
33	devops_service	request_rate	float
34	devops_service	error_rate	float
35	devops_service	latency_avg_ms	float
36	devops_service	latency_p95_ms	float
37	devops_service	queue_depth	float
38	devops_service	restart_count_total	int
39	devops_service	http_5xx_total	int
40	devops_service	healthy	bool
41	devops_cpu	throttled_time_ms	float
42	devops_cpu	steal_pct	float
43	devops_mem	major_page_faults_per_sec	float
44	devops_mem	rss_bytes	float
45	devops_disk	queue_depth	float
46	devops_disk	await_ms	float
47	devops_service	work_queue_depth	float
48	devops_service	circuit_open	bool
49	devops_net	dns_latency_ms	float
50	devops_net	tls_handshake_ms	float
51	devops_service	latency_p99_ms	float
52	devops_service	cache_hit_pct	float
53	devops_service	cache_evictions_per_sec	float
54	devops_service	retry_count_total	int
55	devops_service	degraded	bool
56	devops_cpu	container_cpu_limit_pct	float
57	devops_mem	container_mem_limit_pct	float
58	devops_service	panic_count_total	int
59	devops_service	deploy_version	int
60	devops_service	alarm_active	bool