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Reporting: Unbound DNS - duckdb consuming a lot of time doing index maintenance, this should lower the cpu load significantly.

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Ad Schellevis 2023-02-02 12:02:59 +01:00
parent 958ff5b7ca
commit 02f44d9024
1 changed files with 3 additions and 1 deletions
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4
src/opnsense/scripts/unbound/logger.py
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@ -110,7 +110,9 @@ class DNSReader:
""".format(intv=size, min=(size//60), lim=((60//(size//60))*24))
)
db.connection.execute("CREATE INDEX IF NOT EXISTS idx_query ON query (time)")
# when an earlier version created an index, make sure it doesn't exists.
# We do need to read the file anyway and adding an index means a **lot** of maintenance in the logger.
db.connection.execute("DROP INDEX IF EXISTS idx_query")
def _sig(self, *args):
# signal either open() or select() to gracefully close.