cloudbreak/example.cloudbreak.api.toml at main · solana-rpc/cloudbreak · GitHub

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[server]
host = "0.0.0.0"
port = 4000
max-connections = 100
gpa-stream-batch-size = 1000
request-timeout = "60s"
max-multiple-accounts = 100

[database]
url = "postgres://cloudbreak:cloudbreak@localhost:5432/cloudbreak"
api-queries-timeout = 20

[metrics]
host = "0.0.0.0"
port = 8875
# Header used to identify the subscription for per-subscription metrics.
# subscription-id-key = "x-subscription-id"
# Optional per-client-IP egress bandwidth metrics (peak gauge + throughput
# histogram). Off by default.
# client-ip-bandwidth-enabled = false
# Header used to group the per-client-IP bandwidth metrics. When unset (or when
# a request lacks the header) all bandwidth folds into a single "unconfigured"
# label. Set it to a trusted ingress header (e.g. "x-forwarded-for") to group by client IP.
# client-ip-key = "x-forwarded-for"

[query-tracker-client]
endpoint = "http://localhost:4001"
timeout = "5s"
flush-interval = "1m"

[tracing]
enabled = true
endpoint = "http://localhost:4317"
sample-ratio = 0.1
export-interval = 5
max-batch-size = 512
max-queue-size = 2048
track-idle-time = false
span-filter = [
  "gpa_rpc",
  "gpa_db",
  "gpa_encode",
  "json_encoding",
  "http_request",
  "gpa_db_execution",
  "http_with_transport",
  "gpa_encode2",
  "http_connection",
  "gtabo_rpc",
  "slot_db",
  "mint_db",
  "mint_data",
  "gpa_cache_finalize_query"
]

# How to handle requests with "processed" commitment level.
# "reject" (default) — return an error for processed commitment requests.
# "use-confirmed" — silently respond with confirmed data instead.
# processed-commitment = "reject"

[slot-syncronizer]
enabled = false
interval_ms = 200

# Optional module: cache configuration for the GPA queries.
[gpa-cache]
max-total-bytes = 1_073_741_824 # 1GB
min-bytes-per-query = 1_048_576 # 1MB
# Optional: queries larger than this are pinned and skipped by cleanup.
# max-bytes-query-cleanup = 104_857_600 # 100MB
# Required when max-bytes-query-cleanup is set: max fraction of max-total-bytes
# that pinned queries may collectively hold before the oldest are evicted.
# max-pinned-bytes-ratio = 0.5 # pinned queries capped at 50% of the cache