Fastly KV Store access time test

This test open KVstore and then reads:

• a short string
• an u32 number
• 8KB long string
• 128KB JSON data

Total KVStore size is ~20KB.

Setup

1. rename fastly.toml-sample to fastly.toml, build and publish project:fastly compute build && fastly compute publish. remember Service URL.
2. execute ./populate_kv.sh to populate KV Store (a new KV Store will be created: PXKVstoreTEST)
3. Link PXKVstoreTEST KV Store to the Service using Fastly Web interface and click "Activate":https://manage.fastly.com/resources/kv-stores (see the image above)
4. run python3 collect.py [Service URL] [number of requests to send] to collect KV Store access times and save to kv_access_times.csv CSV file.

Results

3 times consequentially execute 1000 KVStore::open() and KVStore::lookup(). KVStore doesn't have any modifications. Calculate Average / Min / Max time for KVStore::open()/KVStore::lookup() functions execution (in ms).

Run #	Avg (ms)	Min (ms)	Max (ms)
Run # 1	27.49	18.39	161.76
Run # 2	31.99	18.54	256.98
Run # 3	27.28	18.35	68.23