PAXAL

/api/telemetry-events

Every PostHog event the runtime fires. Sister to /privacy (what we promise) and /api/replay-schema (the local-only export format). Opt out via Settings → Privacy and nothing below leaves the browser.

boot_startno payload
Page mount, before WebGPU probe.
webgpu_probe2 fields
After the WebGPU adapter request resolves (success or fail).
supportedboolean
adapterstring?
first_pixel2 fields
First splat-rendered frame after IGNITE.
ttfp_msnumber // time to first pixel, ms
cache'cold' | 'warm'
fps_sample3 fields
Periodic median + p95 frame rate sample (5 s window).
fps_p95number
device_tier'floor' | 'mid' | 'discrete'
gpustring
perf_config10 fields
Renderer perf knobs changed (render scale, alpha clip, etc).
render_scalenumber
min_pixel_sizenumber
alpha_clipnumber
splat_budgetnumber // 0 = off
hq_shboolean
fogboolean
color_update_anglenumber // degrees
rendererstring
min_splat_contributionnumber
radial_sortingboolean
frame_budget_overrun3 fields
A rAF phase exceeded its budget by > 10%.
phasestring
msnumber
budget_msnumber
cache_hit4 fields
Chunk served from OPFS warm cache.
chunk_idstring
lod0 | 1 | 2 | 3
bytesnumber
read_msnumber
cache_miss2 fields
Chunk requested but absent from OPFS; falling through to network.
chunk_idstring
lod0 | 1 | 2 | 3
cache_evicted2 fields
LRU eviction made room under the 1 GB cap.
chunk_idstring
bytesnumber
persist_skipped1 field
Persist worker dropped a write — quota or backpressure.
reason'backpressure' | 'quota'
lod_changed3 fields
Active LOD for a chunk swapped (motion-aware controller).
chunk_idstring
from0 | 1 | 2 | 3
to0 | 1 | 2 | 3
lod_ceiling_changed3 fields
Bandwidth-adaptive LOD ceiling changed (PRD §6.4.2).
from0 | 1 | 2 | 3
to0 | 1 | 2 | 3
reasonstring
context_lost1 field
WebGPU device context loss (rare; reports recovery time).
recovered_msnumber | null
kill_pivot_trigger2 fields
A PRD §10 kill-pivot threshold tripped.
triggerstring
detailstring?
arena_selected1 field
User picked an arena on the title screen.
arena_idstring
camera_mode_changed1 field
C cycled the camera (D1 picker).
mode'chase' | 'hood' | 'top' | 'cinematic'
drift_completed3 fields
A sustained drift event closed (D3 slip-angle model).
duration_msnumber
peak_degnumber // signed peak slip angle
scorenumber
igniteno payload
User tapped IGNITE (or resumed via the RESUME chip).
session_end2 fields
Tab hidden or page unloaded.
duration_msnumber
reason'unload' | 'hidden'