Make Performance tests

Author: frodrigo

README.md

@@ -13,3 +13,31 @@ Folow the instruction of one of the backends:
 ## Query
 
 The API as available at http://localhost:9292/interpreter
+
+## Performance
+
+Test with the [Gironde, France](http://download.openstreetmap.fr/extracts/europe/france/aquitaine/gironde-latest.osm.pbf) extract (94MB).
+Test with generic index, running localy, 8 CPU, 8 GB RAM.
+
+Test Query 1
+```
+[out:json][timeout:25];
+(
+  nwr[highway=bus_stop][name];
+  nwr[public_transport=platform];
+);
+out center meta;
+```
+
+time curl 'http://localhost:9292/interpreter' -X POST -H 'Content-Type: application/x-www-form-urlencoded; charset=UTF-8' --data-raw 'data=%5Bout%3Ajson%5D%5Btimeout%3A25%5D%3B%0A(%0A++nwr%5Bhighway%3Dbus_stop%5D%5Bname%5D%3B%0A++nwr%5Bpublic_transport%3Dplatform%5D%3B%0A)%3B%0Aout+center+meta%3B'
+
+| Backend                          | Setup  | Query 1 |
+|----------------------------------|--------|---------|
+| Postgres+PostGIS / Osmosis       | 10m11s |    5,7s |
+| DuckDB+Spatial / QuackOSM (1)    |  2m00s |    2,4s |
+| Overpass API (2)                 |  8m49s |    3,1s |
+| Overpass API overpass-api.de (3) |      - |    5,9s |
+
+(1) Without metadata.
+(2) Required converion from PBF to XML included ().
+(3) Query with polygon to limit the spatial extent.