I have a large osm dataset. When I execute a pgr_ksp query, it takes +30 minutes
Example:
SELECT seq , id1 , id2 , cost
FROM pgr_ksp(
'SELECT id, source, target, cost FROM myways',
524356, 1210854, 2, false);
My virtual server has 4 processors and 3GB RAM. My ways table has 2290470 rows.
The other functions work normally but pgr_ksp does not.
Does anyone know what is the problem?