HendrikLeuschner
commented
3 years ago Got to check that out. Memory requirements should not be this big for fast isochrones.
Open nilsnolde opened 3 years ago
HendrikLeuschner
commented
3 years ago Got to check that out. Memory requirements should not be this big for fast isochrones.
nilsnolde
commented
3 years ago fyi, this was my config (just overlooked the fast-isochrones stuff) on a few weeks old europe extract, built with docker:
{
"ors": {
"info": {
"base_url": "https://openrouteservice.org/",
"support_mail": "support@openrouteservice.org",
"author_tag": "openrouteservice",
"content_licence": "LGPL 3.0"
},
"services": {
"matrix": {
"enabled": true,
"maximum_routes": 10000000,
"maximum_routes_flexible": 2500,
"maximum_search_radius": 5000,
"maximum_visited_nodes": 1000000,
"allow_resolve_locations": true,
"attribution": "openrouteservice.org, OpenStreetMap contributors"
},
"isochrones": {
"enabled": true,
"maximum_range_distance": [
{
"profiles": "any",
"value": 50000
},
{
"profiles": "driving-car, driving-hgv",
"value": 100000
}
],
"maximum_range_time": [
{
"profiles": "any",
"value": 18000
},
{
"profiles": "driving-car, driving-hgv",
"value": 3600
}
],
"fastisochrones": {
"maximum_range_distance": [
{
"profiles": "any",
"value": 50000
},
{
"profiles": "driving-car, driving-hgv",
"value": 500000
}
],
"maximum_range_time": [
{
"profiles": "any",
"value": 18000
},
{
"profiles": "driving-car, driving-hgv",
"value": 10800
}
],
"profiles": {
"default_params": {
"enabled": false,
"threads": 12,
"weightings": "recommended",
"maxcellnodes": 5000
},
"profile-hgv": {
"enabled": true,
"threads": 12,
"weightings": "recommended, shortest",
"maxcellnodes": 5000
}
}
},
"maximum_intervals": 10,
"maximum_locations": 2,
"allow_compute_area": true
},
"routing": {
"enabled": true,
"mode": "normal",
"routing_description": "This is a routing file from openrouteservice",
"routing_name": "openrouteservice routing",
"sources": [
"/ors-core/data/osm_file.pbf"
],
"init_threads": 1,
"attribution": "openrouteservice.org, OpenStreetMap contributors",
"elevation_preprocessed": false,
"profiles": {
"active": [
"car",
"hgv"
],
"default_params": {
"encoder_flags_size": 8,
"graphs_root_path": "/ors-core/data/graphs",
"elevation": false,
"elevation_provider": "multi",
"elevation_cache_path": "/ors-core/data/elevation_cache",
"elevation_cache_clear": false,
"instructions": true,
"maximum_distance": 100000,
"maximum_distance_dynamic_weights": 100000,
"maximum_distance_avoid_areas": 100000,
"maximum_waypoints": 50,
"maximum_snapping_radius": 400,
"maximum_avoid_polygon_area": 200000000,
"maximum_avoid_polygon_extent": 20000,
"maximum_distance_alternative_routes": 100000,
"maximum_alternative_routes": 3,
"maximum_distance_round_trip_routes": 100000,
"maximum_speed_lower_bound": 80,
"preparation": {
"min_network_size": 200,
"min_one_way_network_size": 200,
"methods": {
"lm": {
"enabled": false,
"threads": 1,
"weightings": "recommended,shortest",
"landmarks": 16
}
}
},
"execution": {
"methods": {
"lm": {
"disabling_allowed": true,
"active_landmarks": 8
}
}
}
},
"profile-car": {
"profiles": "driving-car",
"parameters": {
"encoder_flags_size": 8,
"encoder_options": "turn_costs=true|block_fords=false|use_acceleration=true",
"maximum_distance": 1000000,
"elevation": false,
"maximum_snapping_radius": 1000,
"preparation": {
"min_network_size": 200,
"min_one_way_network_size": 200,
"methods": {
"ch": {
"enabled": true,
"threads": 1,
"weightings": "fastest"
},
"lm": {
"enabled": false,
"threads": 1,
"weightings": "fastest,shortest",
"landmarks": 16
},
"core": {
"enabled": false,
"threads": 1,
"weightings": "fastest,shortest",
"landmarks": 64,
"lmsets": "highways;allow_all"
}
}
},
"execution": {
"methods": {
"ch": {
"disabling_allowed": true
},
"lm": {
"disabling_allowed": true,
"active_landmarks": 6
},
"core": {
"disabling_allowed": true,
"active_landmarks": 6
}
}
},
"ext_storages": {
"WayCategory": {},
"HeavyVehicle": {},
"WaySurfaceType": {},
"RoadAccessRestrictions": {
"use_for_warnings": true
}
}
}
},
"profile-hgv": {
"profiles": "driving-hgv",
"parameters": {
"encoder_flags_size": 8,
"encoder_options": "turn_costs=true|block_fords=false|use_acceleration=true",
"maximum_distance": 100000,
"elevation": false,
"preparation": {
"min_network_size": 200,
"min_one_way_network_size": 200,
"methods": {
"ch": {
"enabled": true,
"threads": 1,
"weightings": "recommended"
},
"lm": {
"enabled": false,
"threads": 1,
"weightings": "fastest,shortest",
"landmarks": 16
},
"core": {
"enabled": false,
"threads": 1,
"weightings": "recommended,shortest",
"landmarks": 64,
"lmsets": "highways;allow_all"
}
}
},
"execution": {
"methods": {
"ch": {
"disabling_allowed": true
},
"core": {
"disabling_allowed": true,
"active_landmarks": 6
}
}
},
"ext_storages": {
"WayCategory": {},
"HeavyVehicle": {
"restrictions": true
},
"WaySurfaceType": {}
}
}
}
}
}
},
"logging": {
"enabled": true,
"level_file": "DEBUG_LOGGING.json",
"location": "/var/log/ors",
"stdout": true
},
"system_message": [
{
"active": false,
"text": "This message would be sent with every routing bike fastest request",
"condition": {
"request_service": "routing",
"request_profile": "cycling-regular,cycling-mountain,cycling-road,cycling-electric",
"request_preference": "fastest"
}
},
{
"active": false,
"text": "This message would be sent with every request for geojson response",
"condition": {
"api_format": "geojson"
}
},
{
"active": false,
"text": "This message would be sent with every request on API v1 from January 2020 until June 2050",
"condition": {
"api_version": 1,
"time_after": "2020-01-01T00:00:00Z",
"time_before": "2050-06-01T00:00:00Z"
}
},
{
"active": false,
"text": "This message would be sent with every request"
}
]
}
}
EDIT: and the generated files:
-rwxrwxrwx 1 root root 155M Oct 21 21:55 bordernodes_fastest_heavyvehicle*
-rwxrwxrwx 1 root root 155M Oct 21 23:14 bordernodes_shortest_heavyvehicle*
-rwxrwxrwx 1 root root 635M Oct 21 20:30 cells*
-rwxrwxrwx 1 root root 11M Oct 21 21:20 eccentricities_fastest_heavyvehicle*
-rwxrwxrwx 1 root root 11M Oct 21 22:42 eccentricities_shortest_heavyvehicle*
-rwxrwxrwx 1 root root 3.4G Oct 21 23:14 edges*
-rwxrwxrwx 1 root root 1017M Oct 21 23:14 ext_hgv*
-rwxrwxrwx 1 root root 86M Oct 21 23:14 ext_waycategory*
-rwxrwxrwx 1 root root 86M Oct 21 23:14 ext_waysurface*
-rwxrwxrwx 1 root root 2.2G Oct 21 23:14 geometry*
-rwxrwxrwx 1 root root 335M Oct 21 20:05 isochronenodes*
-rwxrwxrwx 1 root root 408M Oct 21 15:34 location_index*
-rwxrwxrwx 1 root root 253M Oct 21 23:14 names*
-rwxrwxrwx 1 root root 1.1G Oct 21 23:14 nodes*
-rwxrwxrwx 1 root root 535M Oct 21 23:14 nodes_ch_recommended_heavyvehicle_node*
-rwxrwxrwx 1 root root 33K Oct 21 23:14 properties*
-rwxrwxrwx 1 root root 1.4G Oct 21 23:14 shortcuts_ch_recommended_heavyvehicle_node*
-rwxrwxrwx 1 root root 11 Oct 21 23:14 stamp.txt*
-rwxrwxrwx 1 root root 12M Oct 21 23:14 turn_costs*and the logs:
21 Oct 23:14:40 INFO [routing.RoutingProfileManager] - Total time: 37053.971s.
21 Oct 23:14:40 INFO [routing.RoutingProfileManager] - ========================================================================
21 Oct 23:14:40 INFO [routing.RoutingProfileManager] - ====> Recycling garbage...
21 Oct 23:14:40 INFO [routing.RoutingProfileManager] - Before: Total - 58 GB, Free - 6.62 GB, Max: 58 GB, Used - 51.38 GB
21 Oct 23:14:42 INFO [routing.RoutingProfileManager] - After: Total - 58 GB, Free - 35.27 GB, Max: 58 GB, Used - 22.73 GB
21 Oct 23:14:42 INFO [routing.RoutingProfileManager] - ========================================================================
21 Oct 23:14:42 INFO [routing.RoutingProfileManager] - ====> Memory usage by profiles:
21 Oct 23:14:42 INFO [routing.RoutingProfileManager] - [1] 11.96 GB (52.6%)
21 Oct 23:14:42 INFO [routing.RoutingProfileManager] - [2] 10.98 GB (48.3%)
21 Oct 23:14:42 INFO [routing.RoutingProfileManager] - Total: 22.93 GB (100.9%)
21 Oct 23:14:42 INFO [routing.RoutingProfileManager] - ========================================================================Mem consumption is quite high during processing time, but significantly lower afterwards. High processing consumption is expected, but this is extreme. Will check again what is happening here.
HendrikLeuschner
commented
2 years ago Needs some investigation still. Disabling by default independently of investigation
for europe that demands ~
6052 GB RAM instead of ~15 GB.https://github.com/GIScience/openrouteservice/blob/393a4bfa7ec1bcecfa1e4b21a4a42bf0de6b5bf7/openrouteservice/src/main/resources/ors-config-sample.json#L69-L74