Curl passing two Query string or arguments:
The -G argument will append the data specified in -d and --data-urlencode arguments at the end of the request URL, joining all data pieces with the & character and separating them from the URL with the ? character.

Example:
curl -vv -G -d "track=randwick" -d "race=1" https://s9iwqktpp8.execute-api.ap-southeast-2.amazonaws.com/puntwit

> GET /puntwit?track=randwick&race=1 HTTP/2
> Host: s9iwqktpp8.execute-api.ap-southeast-2.amazonaws.com
> User-Agent: curl/7.58.0
> Accept: */*
>
* Connection state changed (MAX_CONCURRENT_STREAMS updated)!
< HTTP/2 200
< date: Tue, 08 Jun 2021 03:18:54 GMT
< content-type: application/json
< content-length: 1017
< apigw-requestid: AlgwyjqBywMEMSw=
<

* Connection #0 to host s9iwqktpp8.execute-api.ap-southeast-2.amazonaws.com left intact
{"version":"2.0","routeKey":"GET /puntwit","rawPath":"/puntwit","rawQueryString":"track=randwick&race=1","headers":{"accept":"*/*","content-length":"0","host":"s9iwqktpp8.execute-api.ap-southeast-2.amazonaws.com","user-agent":"curl/7.58.0","x-amzn-trace-id":"Root=1-60b9d48e-3c1555b220ef70ce1f7d2933","x-forwarded-for":"13.54.150.130","x-forwarded-port":"443","x-forwarded-proto":"https"},"queryStringParameters":{"race":"1","track":"randwick"},"requestContext":{"accountId":"302766791300","apiId":"s9iwqktpp8","domainName":"s9iwqktpp8.execute-api.ap-southeast-2.amazonaws.com","domainPrefix":"s9iwqktpp8","http":{"method":"GET","path":"/puntwit","protocol":"HTTP/1.1","sourceIp":"13.54.150.130","userAgent":"curl/7.58.0"},"requestId":"AY4mSj-ASwMENlA=","routeKey":"GET /puntwit","stage":"$default","time":"04/Jun/2021:07:21:50 +0000","timeEpoch":1622791310453},"isBase64Encoded":false}

Good breakdown of printing timing breakdown of curl.  For example command:

curl -L --output /dev/null --silent --show-error --write-out 'lookup:        %{time_namelookup}\nconnect:       %{time_connect}\nappconnect:    %{time_appconnect}\npretransfer:   %{time_pretransfer}\nredirect:      %{time_redirect}\nstarttransfer: %{time_starttransfer}\ntotal:         %{time_total}\n' 'https://google.com'

lookup:        0.038
connect:       0.063
appconnect:    0.177
pretransfer:   0.178
redirect:      0.225
starttransfer: 0.679
total:         0.929

From the man pages -    

lookup: The time, in seconds, it took from the start until the name resolving was completed.

connect: The time, in seconds, it took from the start until the TCP connect to the remote host (or proxy) was completed.

appconnect: The time, in seconds, it took from the start until the SSL/SSH/etc connect/handshake to the remote host was completed. (Added in 7.19.0)

pretransfer: The time, in seconds, it took from the start until the file transfer was just about to begin. This includes all pre-transfer commands and negotiations that are specific to the particular protocol(s) involved.

redirect: The time, in seconds, it took for all redirection steps include name lookup, connect, pretransfer and transfer before the final transaction was started. time_redirect shows the complete execution time for multiple redirections. (Added in 7.12.3)

starttransfer: The time, in seconds, it took from the start until the first byte was just about to be transferred. This includes time_pretransfer and also the time the server needed to calculate the result.

total: The total time, in seconds, that the full operation lasted. The time will be displayed with millisecond resolution.