--define:
  metrics

switch("define", "libp2p_pki_schemes=secp256k1")

# switch("define", "chronicles_runtime_filtering=true")
# Sets TRACE logging for everything except DHT
switch("define", "chronicles_log_level=TRACE")
switch("define", "chronicles_disabled_topics:discv5")
switch("define", "chronicles_disable_thread_id")

when (NimMajor, NimMinor) >= (2, 0):
  --mm:
    refc