Add minutely rollup for service operations#232
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Ingest Rust Test + Benchmark ResultsCommit: Load Benchmark —
|
| Metric | main (median) | PR (median) | Delta |
|---|---|---|---|
| Requests/sec | 11991.45 | 12282.40 | +2.4% better |
| Rows/sec | 119914.51 | 122823.95 | +2.4% better |
| p50 latency | 5.12 ms | 5.08 ms | -0.8% better |
| p95 latency | 6.98 ms | 9.93 ms | +42.3% worse |
| p99 latency | 10.74 ms | 11.02 ms | +2.6% worse |
| Export catch-up | 0.026 s | 0.026 s | -1.8% better |
| Max RSS | 17.14 MiB | 16.84 MiB | -1.8% better |
| Failures | 0 | 0 | same |
Same code path on both sides (same LOAD_TEST_INGEST_MODE), so the delta column is meaningful. Numbers come from ubuntu-latest, which is noisy — treat single-digit-percent deltas as noise.
PR load benchmark JSON (per-iteration)
[
{
"ingest_mode": "tinybird",
"requests": 2000,
"successes": 2000,
"failures": 0,
"rows_sent": 20000,
"rows_exported": 20000,
"imports": 10,
"duration_seconds": 0.162834685,
"export_catchup_seconds": 0.025465883,
"request_rps": 12282.395485949446,
"row_rps": 122823.95485949445,
"p50_ms": 5.04,
"p95_ms": 9.912,
"p99_ms": 11.018,
"max_rss_mb": 17.59375,
"max_cpu_percent": 20.0,
"avg_cpu_percent": 20.0
},
{
"ingest_mode": "tinybird",
"requests": 2000,
"successes": 2000,
"failures": 0,
"rows_sent": 20000,
"rows_exported": 20000,
"imports": 10,
"duration_seconds": 0.160647829,
"export_catchup_seconds": 0.025696226,
"request_rps": 12449.592456054916,
"row_rps": 124495.92456054916,
"p50_ms": 5.075,
"p95_ms": 9.932,
"p99_ms": 10.483,
"max_rss_mb": 16.8359375,
"max_cpu_percent": 16.6,
"avg_cpu_percent": 16.6
},
{
"ingest_mode": "tinybird",
"requests": 2000,
"successes": 2000,
"failures": 0,
"rows_sent": 20000,
"rows_exported": 20000,
"imports": 11,
"duration_seconds": 0.17185526,
"export_catchup_seconds": 0.02573097,
"request_rps": 11637.70023681556,
"row_rps": 116377.00236815562,
"p50_ms": 5.319,
"p95_ms": 10.316,
"p99_ms": 12.119,
"max_rss_mb": 15.41015625,
"max_cpu_percent": 0.0,
"avg_cpu_percent": 0.0
}
]main load benchmark JSON (per-iteration)
[
{
"ingest_mode": "tinybird",
"requests": 2000,
"successes": 2000,
"failures": 0,
"rows_sent": 20000,
"rows_exported": 20000,
"imports": 11,
"duration_seconds": 0.166785489,
"export_catchup_seconds": 0.026166414,
"request_rps": 11991.45088695336,
"row_rps": 119914.5088695336,
"p50_ms": 5.116,
"p95_ms": 6.308,
"p99_ms": 10.737,
"max_rss_mb": 16.87890625,
"max_cpu_percent": 0.0,
"avg_cpu_percent": 0.0
},
{
"ingest_mode": "tinybird",
"requests": 2000,
"successes": 2000,
"failures": 0,
"rows_sent": 20000,
"rows_exported": 20000,
"imports": 11,
"duration_seconds": 0.162324613,
"export_catchup_seconds": 0.026408937,
"request_rps": 12320.990409507398,
"row_rps": 123209.90409507399,
"p50_ms": 5.049,
"p95_ms": 6.98,
"p99_ms": 10.155,
"max_rss_mb": 17.640625,
"max_cpu_percent": 0.0,
"avg_cpu_percent": 0.0
},
{
"ingest_mode": "tinybird",
"requests": 2000,
"successes": 2000,
"failures": 0,
"rows_sent": 20000,
"rows_exported": 20000,
"imports": 11,
"duration_seconds": 0.168559268,
"export_catchup_seconds": 0.025936954,
"request_rps": 11865.26272764782,
"row_rps": 118652.6272764782,
"p50_ms": 5.241,
"p95_ms": 10.125,
"p99_ms": 11.54,
"max_rss_mb": 17.14453125,
"max_cpu_percent": 0.0,
"avg_cpu_percent": 0.0
}
]WAL-acked microbench (cargo bench --bench ingest_bench)
Compiling maple-ingest v0.1.0 (/home/runner/_work/maple/maple/apps/ingest)
Finished `bench` profile [optimized] target(s) in 12.74s
Running benches/ingest_bench.rs (target/release/deps/ingest_bench-581d2100de893627)
Gnuplot not found, using plotters backend
test ingest_accept/logs_10_rows_wal_ack ... bench: 90778 ns/iter (+/- 7647)
thread 'main' (5075) panicked at benches/ingest_bench.rs:73:22:
accept traces: QueueUnavailable("Telemetry WAL lane is full")
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
test ingest_accept/traces_10_spans_wal_ack ...
error: bench failed, to rerun pass `--bench ingest_bench`
cargo test
test telemetry::tests::metrics_summary_data_points_are_dropped ... ok
test telemetry::tests::migrate_legacy_shard_relocates_frames_into_lanes ... ok
test telemetry::tests::logs_use_observed_time_when_time_unix_nano_is_zero ... ok
test telemetry::tests::pipeline_can_start_for_clickhouse_only_without_tinybird_credentials ... ok
test telemetry::tests::clickhouse_export_drops_passworded_non_https_endpoint_without_sending ... ok
test telemetry::tests::sampling_keeps_errors_even_when_ratio_low ... ok
test telemetry::tests::scraper_contract::scraper_otlp_json_decodes_with_gateway_serde_and_encodes_to_rows ... ok
test telemetry::tests::pipeline_e2e_exports_metrics_to_fake_tinybird ... ok
test telemetry::tests::signal_tag_round_trips_all_variants ... ok
test telemetry::tests::telemetry_signal_as_str_is_canonical_lowercase ... ok
test telemetry::tests::timestamp_has_nano_precision ... ok
test telemetry::tests::timestamps_match_clickhouse_datetime64_nine_format ... ok
test telemetry::tests::trace_encoder_matches_tinybird_row_shape ... ok
test telemetry::tests::traces_emit_exactly_the_jsonpaths_declared_in_datasources_ts ... ok
test telemetry::tests::wal_partial_drain_advances_cursor_without_truncating ... ok
test telemetry::tests::wal_round_trips_frame ... ok
test telemetry::tests::wal_truncates_after_full_drain_allowing_further_appends ... ok
test telemetry::tests::pipeline_e2e_exports_gzip_ndjson_to_fake_tinybird ... ok
test telemetry::tests::pipeline_e2e_exports_traces_to_fake_tinybird ... ok
test telemetry::tests::pipeline_exports_ready_org_to_clickhouse_without_tinybird_calls ... ok
test telemetry::tests::slow_clickhouse_lane_does_not_block_cosharded_tinybird_org ... ok
test telemetry::tests::clickhouse_breaker_sheds_after_threshold_failures ... ok
test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
Running unittests src/bin/load_test.rs (target/debug/deps/load_test-661a0aa1eb3f6d6d)
running 0 tests
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
Running unittests src/main.rs (target/debug/deps/maple_ingest-c33bf80c577edb95)
running 38 tests
test autumn::tests::allowed_only_no_balance_field ... ok
test autumn::tests::flat_overage_allows ... ok
test autumn::tests::flat_hardcap_depleted_blocks ... ok
test autumn::tests::flat_hardcap_with_remaining_allows ... ok
test autumn::tests::flat_sub_one_gb_remaining_still_allows ... ok
test autumn::tests::flat_unlimited_allows ... ok
test autumn::tests::nested_balance_object_depleted_blocks ... ok
test autumn::tests::nested_overage_allows ... ok
test autumn::tests::nested_balance_object_with_remaining_allows ... ok
test autumn::tests::null_balance_no_subscription_blocks ... ok
test tests::api_error_from_pipeline_maps_variants_to_status ... ok
test autumn::tests::unrecognized_shape_returns_none ... ok
test tests::clickhouse_destination_uses_native_pipeline_even_in_forward_mode ... ok
test tests::clickhouse_destination_is_terminal_in_dual_mode ... ok
test tests::api_error_kind_maps_status_to_stable_label ... ok
test tests::cloudflare_ndjson_payload_parses_multiple_records ... ok
test tests::cloudflare_timestamps_support_rfc3339_unix_and_unix_nano ... ok
test tests::cloudflare_validation_payload_is_detected ... ok
test tests::clickhouse_target_resolver_requires_current_schema ... ok
test tests::clickhouse_target_resolver_rejects_password_over_http ... ok
test tests::decrypt_aes256_gcm_matches_node_crypto_fixture ... ok
test tests::clickhouse_target_resolver_decrypts_current_schema_password ... ok
test tests::enrichment_overwrites_tenant_fields ... ok
test tests::extract_ingest_key_returns_sentinel_literal_unchanged ... ok
test tests::hash_is_deterministic ... ok
test tests::cloudflare_log_record_maps_body_severity_and_attributes ... ok
test tests::rejection_span_status_is_error_only_for_5xx ... ok
test tests::resolve_ingest_key_keeps_stale_schema_on_managed_native_path ... ok
test tests::resolve_ingest_key_returns_none_when_hash_missing ... ok
test tests::resolve_ingest_key_returns_self_managed_false_when_no_settings_row ... ok
test tests::resolve_ingest_key_returns_self_managed_true_when_active_settings_row ... ok
test tests::sentinel_token_matches_only_exact_literal ... ok
test tests::tinybird_destination_keeps_forward_mode_on_forward_path ... ok
test autumn::tests::fails_open_on_transport_error ... ok
test tests::resolve_connector_refreshes_routing_before_auth_cache_expires ... ok
test tests::resolve_ingest_key_refreshes_routing_before_auth_cache_expires ... ok
test tests::resolve_ingest_key_serves_last_known_routing_when_refresh_fails ... ok
test tests::forward_mode_switches_ready_org_to_clickhouse_without_forwarding_again ... ok
test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
Doc-tests maple_ingest
running 0 tests
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
Makisuo
marked this pull request as ready for review
July 19, 2026 12:29
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Summary
service_operations_minutelyAggregatingMergeTree datasource and live materialized viewWhy
Maple telemetry showed the service-detail operation summary and sparkline queries repeatedly aggregating raw traces, with paired warehouse p95 around 17 seconds. The rollup moves repeated display-name calculation and minute-grain aggregation to ingestion time.
Rollout safety
This is intentionally a schema-first PR. Production API reads remain on the raw builders because managed Tinybird and BYO ClickHouse schema deployment/backfill can race with the API release. Hybrid reads must not be enabled until:
The endpoint, response schema, cache TTL, atom shape, and telemetry context labels remain unchanged.
Validation
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