kopia lustrzana https://github.com/osm2vectortiles/osm2vectortiles
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README.md
Tileserver Performance Test with Gatling
Usage
Mount configuration and simulation files from host machine and run gatling in interactive mode
git clone https://github.com/geometalab/osm2vectortiles.git
cd gatling
docker run -it --rm -v $(pwd)/conf:/opt/gatling/conf \
-v $(pwd)/user-files:/opt/gatling/user-files \
-v $(pwd)/results:/opt/gatling/results \
denvazh/gatling
Scenarios
You can choose between 6 predefined Scenarios (or put your own gatling scenario into the folder):
- Zooming in from zoom level 10 to 22 for 50, 100, 150 and 200 concurrent users
- Zooming in form zoom level 10 to 22 move around and zoom out to zoom level 10 for 50, 100, 150 and 200 concurrent users
Choose a simulation number:
[0] tileserver.ZoomLevel10InMoveOutConcurrentUsers50Simulation
[1] tileserver.ZoomLevel10InMoveOutConcurrentUsers100Simulation
[2] tileserver.ZoomLevel10InMoveOutConcurrentUsers150Simulation
[3] tileserver.ZoomLevel10InMoveOutConcurrentUsers200Simulation
[4] tileserver.ZoomLevel10To22ConcurrentUser50Simulation
[5] tileserver.ZoomLevel10To22ConcurrentUser100Simulation
[6] tileserver.ZoomLevel10To22ConcurrentUser150Simulation
[7] tileserver.ZoomLevel10To22ConcurrentUser200Simulation
The target tileserver is set to an Amazon EC2 T2.micro instance. If you want to set the target to your own tileserver, you have to change the tileserver url in the scenario files.
Results
The results are stored in the results directory. Just open the index.html file and analyze the performance results.
AWS EC2 t2.micro instance(1 GB Memory / 1 Core)
Zooming in from zoom level 10 to 22
50 concurrent users:
================================================================================
---- Global Information --------------------------------------------------------
> request count 10350 (OK=10348 KO=2 )
> min response time 50 (OK=50 KO=60010 )
> max response time 60335 (OK=56103 KO=60335 )
> mean response time 2138 (OK=2127 KO=60172 )
> std deviation 3023 (OK=2914 KO=162 )
> response time 50th percentile 1115 (OK=1114 KO=60172 )
> response time 75th percentile 3127 (OK=3125 KO=60253 )
> mean requests/sec 75.919 (OK=75.904 KO=0.015 )
---- Response Time Distribution ------------------------------------------------
> t < 800 ms 4545 ( 44%)
> 800 ms < t < 1200 ms 756 ( 7%)
> t > 1200 ms 5047 ( 49%)
> failed 2 ( 0%)
---- Errors --------------------------------------------------------------------
> java.util.concurrent.TimeoutException: Request timed out to ec 2 (100.0%)
2-52-30-184-45.eu-west-1.compute.amazonaws.com/52.30.184.45:80...
================================================================================
100 concurrent users:
================================================================================
---- Global Information --------------------------------------------------------
> request count 20700 (OK=20643 KO=57 )
> min response time 50 (OK=50 KO=60000 )
> max response time 60865 (OK=59613 KO=60865 )
> mean response time 3947 (OK=3792 KO=60046 )
> std deviation 6238 (OK=5505 KO=139 )
> response time 50th percentile 2000 (OK=1986 KO=60007 )
> response time 75th percentile 5098 (OK=5063 KO=60009 )
> mean requests/sec 82.372 (OK=82.145 KO=0.227 )
---- Response Time Distribution ------------------------------------------------
> t < 800 ms 7219 ( 35%)
> 800 ms < t < 1200 ms 1315 ( 6%)
> t > 1200 ms 12109 ( 58%)
> failed 57 ( 0%)
---- Errors --------------------------------------------------------------------
> java.util.concurrent.TimeoutException: Request timed out to ec 57 (100.0%)
2-52-30-184-45.eu-west-1.compute.amazonaws.com/52.30.184.45:80...
================================================================================
150 concurrent users:
================================================================================
---- Global Information --------------------------------------------------------
> request count 31050 (OK=30719 KO=331 )
> min response time 50 (OK=50 KO=60001 )
> max response time 63939 (OK=60554 KO=63939 )
> mean response time 5900 (OK=5317 KO=60084 )
> std deviation 9411 (OK=7586 KO=391 )
> response time 50th percentile 2585 (OK=2489 KO=60007 )
> response time 75th percentile 7307 (OK=7106 KO=60010 )
> mean requests/sec 82.302 (OK=81.425 KO=0.877 )
---- Response Time Distribution ------------------------------------------------
> t < 800 ms 9765 ( 31%)
> 800 ms < t < 1200 ms 1915 ( 6%)
> t > 1200 ms 19039 ( 61%)
> failed 331 ( 1%)
---- Errors --------------------------------------------------------------------
> java.util.concurrent.TimeoutException: Request timed out to ec 331 (100.0%)
2-52-30-184-45.eu-west-1.compute.amazonaws.com/52.30.184.45:80...
================================================================================
200 concurrent users:
================================================================================
---- Global Information --------------------------------------------------------
> request count 41393 (OK=39942 KO=1451 )
> min response time 0 (OK=51 KO=0 )
> max response time 65479 (OK=61101 KO=65479 )
> mean response time 7834 (OK=6515 KO=44148 )
> std deviation 12456 (OK=9246 KO=26569 )
> response time 50th percentile 2979 (OK=2835 KO=60005 )
> response time 75th percentile 9310 (OK=8673 KO=60009 )
> mean requests/sec 84.328 (OK=81.372 KO=2.956 )
---- Response Time Distribution ------------------------------------------------
> t < 800 ms 12683 ( 31%)
> 800 ms < t < 1200 ms 2331 ( 6%)
> t > 1200 ms 24928 ( 60%)
> failed 1451 ( 4%)
---- Errors --------------------------------------------------------------------
> java.util.concurrent.TimeoutException: Request timed out to ec 1065 (73.40%)
2-52-30-184-45.eu-west-1.compute.amazonaws.com/52.30.184.45:80...
> java.net.UnknownHostException: ec2-52-30-184-45.eu-west-1.comp 385 (26.53%)
ute.amazonaws.com
> java.net.UnknownHostException: ec2-52-30-184-45.eu-west-1.comp 1 ( 0.07%)
ute.amazonaws.com: unknown error
================================================================================