您可以使用内置的pm.response.responseTime函数来获取时间。
将其添加到测试中的console.log(pm.response.responseTime)中，以进行测试或将其分配给env/全局变量。
你甚至可以这样做（虽然有点过度杀戮）：

如果您不想在每个测试中使用它，可以将它添加到集合中。在最新版本中，按集合上的“编辑”按钮以查看选项。

pm.test("Response time is less than 200ms", () => {
 pm.expect(pm.response.responseTime).to.be.below(200);
});

上面的scriipt是测试响应时间的，要打印响应时间可以这样做

pm.test("Response time is less than 200ms which is "+pm.response.responseTime, () => {
 pm.expect(pm.response.responseTime).to.be.below(200);
});

输出量：

我可以用下面的代码在纽曼上实现这一点：

"event": [
    {
    "listen": "test",
    "script": {
        "id": "aaaaaaaa-1111-4444-aaaa-000000011111",
        "exec": [                   
                  "var rtm = pm.response.responseTime",
                  "var rts = rtm/1000",

                  "pm.test(\"Check response time and Status\", function () {",
                  "pm.response.to.have.status(200);",

                  "console.log(\"Response time in mili seconds\" , rtm);",
                  "console.log(\"Response time in seconds\" , rts);",
                   "});"    
                ]
            }
     }
]

我在集合Tests中添加了以下脚本，根据您希望运行的迭代次数更新desiredIterationsCount，这也可以存储为全局变量

// we are running 10 iterations so this will reset counters for the nex run
var desiredIterationsCount = 10

var responseTime = pm.response.responseTime
var totalResponseTime = (typeof pm.collectionVariables.get("totalResponseTime") === 'undefined') ? 0 : pm.collectionVariables.get("totalResponseTime");
var iterationsCount = (typeof pm.collectionVariables.get("iterationsCount") === 'undefined') ? 0 : pm.collectionVariables.get("iterationsCount");
var maxResponseTime = (typeof pm.collectionVariables.get("maxResponseTime") === 'undefined') ? null : pm.collectionVariables.get("maxResponseTime");
var minResponseTime = (typeof pm.collectionVariables.get("minResponseTime") === 'undefined') ? null : pm.collectionVariables.get("minResponseTime");

iterationsCount++
if(iterationsCount > desiredIterationsCount) {
    iterationsCount = 1
    totalResponseTime = 0
    maxResponseTime = null
    minResponseTime = null
}

if(maxResponseTime == null || responseTime > maxResponseTime) {
    maxResponseTime = responseTime
    pm.collectionVariables.set("maxResponseTime", maxResponseTime)
}

if(minResponseTime == null || responseTime < minResponseTime) {
    minResponseTime = responseTime
    pm.collectionVariables.set("minResponseTime", minResponseTime)
}

totalResponseTime = totalResponseTime + responseTime
pm.collectionVariables.set("totalResponseTime", totalResponseTime)
pm.collectionVariables.set("iterationsCount", iterationsCount)

if(iterationsCount === desiredIterationsCount) {
    console.log("iterationsCount: ", iterationsCount)
    console.log("avgResponseTime: ", totalResponseTime/iterationsCount)
    console.log("maxResponseTime: ", maxResponseTime)
    console.log("minResponseTime: ", minResponseTime)
}

var time=pm.response.responseTime
pm.test('Set Filter up to 3 month and check the Response time in millisecond(1 Sec =1000 millisecond):-> ' +time ,()=>
pm.expect(pm.response.code).to.eql(200));

以上代码将为您提供以毫秒为单位响应时间