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Workload tests: read
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=== Tests ===
 
=== Tests ===
 
If not specified, all our tests are made on a Raspberry Pi 4: because of the very low price of it, hardware -- and tests -- are easily reproducible.
 
If not specified, all our tests are made on a Raspberry Pi 4: because of the very low price of it, hardware -- and tests -- are easily reproducible.
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All tests have been run with:
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* a standard installation, as [https://github.com/openfoodfacts/folksonomy_api/blob/main/INSTALL.md described here]
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* no optimization at all
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* <code>uvicorn</code> launched with 2 workers.
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$ uvicorn folksonomy.api:app --reload --host 192.168.0.42 --workers 2
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We used the classical <code>ab</code> test tool from the Apache Foundation, and a custom script to test new key/value injection (see bellow).
    
Testing 10,000 queries to <code>/ping</code> (includes a database request) give the following results:
 
Testing 10,000 queries to <code>/ping</code> (includes a database request) give the following results:
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  Requests per second:    307.11 [#/sec] (mean)
 
  Requests per second:    307.11 [#/sec] (mean)
 
  Time per request:      32.562 [ms] (mean)
 
  Time per request:      32.562 [ms] (mean)
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Testing 10,000 queries to a particular key/value gives the following results:
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$ ab -n 10000 -c 10 http://192.168.0.42:8000/product/6389599748279
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Requests per second:    227.45 [#/sec] (mean)
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Time per request:      43.966 [ms] (mean)
 
Publishing 2,000 new key/value pairs on 2,000 different products give the following result:
 
Publishing 2,000 new key/value pairs on 2,000 different products give the following result:
 
  $ time ./fe_test.sh
 
  $ time ./fe_test.sh

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