How to include loop and run in parallel in Gatling

Hi
I am doing a comparison using JMeter and Gatling.
Can someone help how I would create the 3 following scenarios in Gatling:

In JMeter:

  1. Run thread groups in Parallel / Consecutively
    I need to run all 2 Gets and 2 Posts in parallel
    I also need to run each one after the other

  2. Include loop of each threadgroup to 10

In Jmeter there is loop count, How can I include loop count of 10 in each request.

  1. How to pass Json string in the body as ‘raw’ in the postWithContent , I am getting errors with the postwith Comment below

class BasicSimulation extends Simulation {

val httpProtocol = http
.baseUrl(“http://localhost:8063”) // Here is the root for all relative URLs
.acceptHeader(“text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8”) // Here are the common headers
.doNotTrackHeader(“1”)
.acceptLanguageHeader(“en-US,en;q=0.5”)
.acceptEncodingHeader(“gzip, deflate”)
.userAgentHeader(“Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:16.0) Gecko/20100101 Firefox/16.0”)

val scn = scenario(“4 threads”) // A scenario is a chain of requests and pauses
.exec(
http(“Get”)
.get("/dummyGet")
)

.pause(1) // Note that Gatling has recorded real time pauses
.exec(
http(“GetReponse”)
.get("/GetReponse")
)

.pause(1) // Note that Gatling has recorded real time pauses
.exec(
http(“Post”)
.post("/Post")
)

.pause(1) // Note that Gatling has recorded real time pauses
.exec(
http(“postWithContent”)
.post("/postWithContent")
.body(StringBody("""{“name”:“abc”, “add”:“231”, “tel”:“42322”}"""))
)

setUp(scn.inject(rampUsers(10000) during (60 seconds)).protocols(httpProtocol))
}

regarding scenario : 2

val scn = scenario(“4 threads”) // A scenario is a chain of requests and pauses
.repeat( times =10)(exec(
http(“Get”)
.get("/dummyGet")
))

regarding scenario : 3

Save the body in json file on particular place.
{“name”:“abc”, “add”:“231”, “tel”:“42322”}

.exec(
http(“postWithContent”)
.post("/postWithContent")
.body(ElFileBody(“src/test/resources/bodies/<jsonfile_name>.json”)).asJson
)

Thanks Naveen.

Do you have an idea how I can run test in parallel on 4 endpoints?