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atproto pds in zig pds.zat.dev
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181#!/usr/bin/env shset -eu
root=$(CDPATH= cd -- "$(dirname -- "$0")/.." && pwd)port="${ZDS_HTTP_BENCH_PORT:-2586}"requests="${ZDS_HTTP_BENCH_REQUESTS:-5000}"concurrency="${ZDS_HTTP_BENCH_CONCURRENCY:-50}"heavy_requests="${ZDS_HTTP_BENCH_HEAVY_REQUESTS:-500}"heavy_concurrency="${ZDS_HTTP_BENCH_HEAVY_CONCURRENCY:-10}"db="${TMPDIR:-/tmp}/zds-http-bench.sqlite3"blob_root="${TMPDIR:-/tmp}/zds-http-bench-blobs"log="${TMPDIR:-/tmp}/zds-http-bench.log"session_body="${TMPDIR:-/tmp}/zds-http-bench-create-session.json"blob_payload="${TMPDIR:-/tmp}/zds-http-bench-blob.jpg"base="http://127.0.0.1:${port}"
cleanup() { if [ -n "${server_pid:-}" ]; then kill "$server_pid" 2>/dev/null || true wait "$server_pid" 2>/dev/null || true fi}trap cleanup EXIT INT TERM
need() { command -v "$1" >/dev/null 2>&1 || { echo "missing required command: $1" >&2 exit 1 }}
bench() { name="$1" url="$2" shift 2 echo echo "== $name ==" ab -l -n "$requests" -c "$concurrency" "$@" "$url" | awk ' /Complete requests:/ || /Failed requests:/ || /Requests per second:/ || /Time per request:/ || /Transfer rate:/ || /^ 50%/ || /^ 95%/ || /^ 99%/ { print } '}
bench_sized() { name="$1" url="$2" route_requests="$3" route_concurrency="$4" shift 4 echo echo "== $name ==" ab -l -n "$route_requests" -c "$route_concurrency" "$@" "$url" | awk ' /Complete requests:/ || /Failed requests:/ || /Requests per second:/ || /Time per request:/ || /Transfer rate:/ || /^ 50%/ || /^ 95%/ || /^ 99%/ { print } '}
need abneed curlneed sqlite3need zig
cd "$root"rm -f "$db" "$db-wal" "$db-shm" "$log" "$session_body" "$blob_payload"rm -rf "$blob_root"mkdir -p "$blob_root"
zig build -Doptimize=ReleaseFast./zig-out/bin/zds \ --host 127.0.0.1 \ --port "$port" \ --db "$db" \ --blobstore-path "$blob_root" \ --public-url "$base" \ --server-did did:web:localhost \ --handle-domains .test \ --admin-token http-bench-admin-token \ >"$log" 2>&1 &server_pid=$!
i=0while [ "$i" -lt 100 ]; do if curl -fsS "$base/xrpc/_health" >/dev/null 2>&1; then break fi i=$((i + 1)) sleep 0.1donecurl -fsS "$base/xrpc/_health" >/dev/null
sqlite3 "$db" "insert into accounts (did, handle, email, password_hash, activated_at, email_confirmed_at) values ('did:plc:httpbench', 'http-bench.test', 'http-bench@test.com', 'password', unixepoch(), unixepoch())"sqlite3 "$db" "insert into oauth_requests (request_id, client_id, redirect_uri, scope, state, code_challenge, code_challenge_method, login_hint, expires_at) values ('http-bench-oauth', 'https://client.example/oauth-client.json', 'https://client.example/callback', 'repo:*?action=create blob:*/*', 'state', 'challenge', 'S256', 'http-bench.test', unixepoch() + 600)"
printf '%s' '{"identifier":"http-bench.test","password":"password"}' > "$session_body"session=$(curl -fsS -X POST "$base/xrpc/com.atproto.server.createSession" \ -H 'content-type: application/json' \ --data @"$session_body")token=$(printf '%s' "$session" | sed -n 's/.*"accessJwt":"\([^"]*\)".*/\1/p')test -n "$token"
curl -fsS -X POST "$base/xrpc/com.atproto.server.createInviteCode" \ -H "authorization: Bearer http-bench-admin-token" \ -H 'content-type: application/json' \ --data '{"useCount":1,"forAccount":"did:plc:httpbench"}' >/dev/nullcurl -fsS -X POST "$base/xrpc/app.bsky.actor.putPreferences" \ -H "authorization: Bearer $token" \ -H 'content-type: application/json' \ --data '{"preferences":[{"$type":"app.bsky.actor.defs#contentLabelPref","label":"cats","visibility":"warn"}]}' >/dev/null
create=$(curl -fsS -X POST "$base/xrpc/com.atproto.repo.createRecord" \ -H "authorization: Bearer $token" \ -H 'content-type: application/json' \ --data '{"repo":"did:plc:httpbench","collection":"app.bsky.feed.post","record":{"$type":"app.bsky.feed.post","text":"http bench","createdAt":"2026-05-31T00:00:00.000Z"}}')printf '%s' "$create" | grep -q '"validationStatus":"valid"'post_rkey=$(printf '%s' "$create" | sed -n 's#.*"uri":"at://did:plc:httpbench/app.bsky.feed.post/\([^"]*\)".*#\1#p')test -n "$post_rkey"
printf '\377\330\377\340zds-http-bench' > "$blob_payload"blob=$(curl -fsS -X POST "$base/xrpc/com.atproto.repo.uploadBlob" \ -H "authorization: Bearer $token" \ -H 'content-type: image/jpeg' \ --data-binary @"$blob_payload")blob_cid=$(printf '%s' "$blob" | sed -n 's/.*"\$link":"\([^"]*\)".*/\1/p')test -n "$blob_cid"
echo "zds HTTP benchmarks"echo "requests=$requests concurrency=$concurrency"echo "heavy_requests=$heavy_requests heavy_concurrency=$heavy_concurrency"echo "server_log=$log"
bench "root" "$base/"bench "favicon" "$base/favicon.svg"bench "ogImage" "$base/og-image"bench "health" "$base/xrpc/_health"bench "didJson" "$base/.well-known/did.json"bench "atprotoDid" "$base/.well-known/atproto-did"bench "oauthProtectedResource" "$base/.well-known/oauth-protected-resource"bench "oauthAuthorizationServer" "$base/.well-known/oauth-authorization-server"bench "oauthJwks" "$base/oauth/jwks"bench "oauthAuthorizeJson" "$base/oauth/authorize?request_uri=urn%3Aietf%3Aparams%3Aoauth%3Arequest_uri%3Ahttp-bench-oauth" -H "accept: application/json"bench "describeServer" "$base/xrpc/com.atproto.server.describeServer"bench "createSession" "$base/xrpc/com.atproto.server.createSession" -p "$session_body" -T "application/json"bench "getSession" "$base/xrpc/com.atproto.server.getSession" -H "authorization: Bearer $token"bench "getServiceAuth" "$base/xrpc/com.atproto.server.getServiceAuth?aud=did%3Aplc%3Aappview&lxm=app.bsky.feed.getTimeline" -H "authorization: Bearer $token"bench "checkAccountStatus" "$base/xrpc/com.atproto.server.checkAccountStatus" -H "authorization: Bearer $token"bench "getAccountInviteCodes" "$base/xrpc/com.atproto.server.getAccountInviteCodes" -H "authorization: Bearer $token"bench "listAppPasswords" "$base/xrpc/com.atproto.server.listAppPasswords" -H "authorization: Bearer $token"bench "listPasskeys" "$base/xrpc/com.atproto.server.listPasskeys" -H "authorization: Bearer $token"bench "getPreferences" "$base/xrpc/app.bsky.actor.getPreferences" -H "authorization: Bearer $token"bench "resolveHandle" "$base/xrpc/com.atproto.identity.resolveHandle?handle=http-bench.test"bench "describeRepo" "$base/xrpc/com.atproto.repo.describeRepo?repo=did:plc:httpbench"bench "getRecord" "$base/xrpc/com.atproto.repo.getRecord?repo=did:plc:httpbench&collection=app.bsky.feed.post&rkey=$post_rkey"bench "listRecords" "$base/xrpc/com.atproto.repo.listRecords?repo=did:plc:httpbench&collection=app.bsky.feed.post&limit=50" -H "authorization: Bearer $token"bench "listMissingBlobs" "$base/xrpc/com.atproto.repo.listMissingBlobs?repo=did:plc:httpbench" -H "authorization: Bearer $token"bench "syncListRepos" "$base/xrpc/com.atproto.sync.listRepos?limit=50"bench "syncListBlobs" "$base/xrpc/com.atproto.sync.listBlobs?did=did:plc:httpbench&limit=50"bench "syncGetLatestCommit" "$base/xrpc/com.atproto.sync.getLatestCommit?did=did:plc:httpbench"bench "syncGetRepoStatus" "$base/xrpc/com.atproto.sync.getRepoStatus?did=did:plc:httpbench"bench_sized "syncGetBlob" "$base/xrpc/com.atproto.sync.getBlob?did=did:plc:httpbench&cid=$blob_cid" "$heavy_requests" "$heavy_concurrency"bench_sized "syncGetBlobHead" "$base/xrpc/com.atproto.sync.getBlob?did=did:plc:httpbench&cid=$blob_cid" "$heavy_requests" "$heavy_concurrency" -m HEADbench_sized "syncGetRepo" "$base/xrpc/com.atproto.sync.getRepo?did=did:plc:httpbench" "$heavy_requests" "$heavy_concurrency"bench_sized "syncGetRepoHead" "$base/xrpc/com.atproto.sync.getRepo?did=did:plc:httpbench" "$heavy_requests" "$heavy_concurrency" -m HEAD