nx_statuscensus_lib.nx

nx_statuscensus_lib.nx -- TS11 (/compare/trafficsafety): STATUS ANALYTICS + THE NON-EMPTY-200 SLA GAUGE, the LIB. OPERATOR 2026-09-05: "analytics on our 404s and 503s and all other statuses including undefined, and we need to make sure we are getting to the point we have 99 percent and above 200 code slas with confirmed non empty expected delivery." This lib is the ONE classifier; nx_statuscensus (program) runs it over the live journals and nx_statuscensus_gate drives it over fixtures IN-PROCESS, so the gate and the beat cannot disagree on a bucket. It EXTENDS the two journals the estate already writes -- no second request log: EDGE sites_telemetry.log (nx_sites_telemetry.nx, one row per connection, append-only, 489 MB on 2026-09-05, so the census reads a DECLARED TAIL WINDOW, never the whole file): ts=<us> acc=<L|N> vh=<id> hs=<us> by=<bytes> rc=<0|-N> vh=71 is the edge's own synthesized 503/504 (backend refused, edge window overrun, outcome-unknown, deadline), vh=22 is the edge 404, rc<0 is a TLS handshake that never reached HTTP: there IS no status for that row and it is counted UNDEFINED, never folded into a code. vh=70 is a PROXIED backend reply: the edge row carries its bytes but NOT its status, so it counts DELIVERED-BY-BYTES and is ALSO counted on a separate axis edge_proxied_unstatused= (the size of the blind spot); the owed rung is a st=<code> field on the emitter so a proxied 500 with a body stops reading as a 200. TOOLS knowledge/status/actlog.jrnl (ta_actlog_x): <ts> TAB mcp TAB <tool> TAB call TAB <status> TAB tools/call lane=<l> exit=<n> bytes=<n> dur_ms=<n>. lane=async status=started rows are RECEIPTS (the job's own result lands in _jobs/); a row with exit=0 and bytes>0 is DELIVERED; bytes=0 is EMPTY; exit!=0 is ERROR even when bytes>0 (an error body is not a delivery). PARTITIONS SUM (printed as edge_partition_sum= / act_partition_sum=), UNDEFINED is its own bucket, a window under min_rows reports UNOBSERVED and does not vote, and the SLA permil is DELIVERED over ALL rows -- an empty 200 is not a delivery. Verdict LAST line: GREEN rc 0 / RED rc 1 / UNOBSERVED rc 3. license_tier: ORIGINAL No hw writes (Rule 26).