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Performance Testing

Get Performance Test Summary

Return Tier 1 metrics bucketed by concurrency. For terminal runs the result is served from a cached summary; pass `refresh=true` to recompute from the underlying call records.

GET
/api/performance-tests/{run_id}/summary
Get Performance Test Summary
curl --request GET \
  --url "https://agent-testing.lambdatest.com/api/performance-tests/{run_id}/summary" \
  --header "Authorization: Basic <encoded-value>"
{
  "run_id": "<string>",
  "status": "running",
  "profile": "ramp_up",
  "total_calls": 123,
  "completed_calls": 123,
  "failed_calls": 123,
  "in_flight_calls": 123,
  "has_stuck_calls": false,
  "max_concurrency_reached": 123,
  "duration_seconds": 123,
  "calls_per_minute": 123,
  "bands": [
    {
      "concurrency_level": 123,
      "concurrency_label": "<string>",
      "calls": 123,
      "call_ids": [
        "<string>"
      ],
      "avg_time_to_connect_ms": 123,
      "avg_first_response_latency_ms": 123,
      "avg_turn_latency_ms": 123,
      "p50_turn_latency_ms": 123,
      "p95_turn_latency_ms": 123,
      "p99_turn_latency_ms": 123,
      "turn_latency_samples": 0,
      "avg_agent_response_latency_ms": 123,
      "p50_agent_response_latency_ms": 123,
      "p90_agent_response_latency_ms": 123,
      "p95_agent_response_latency_ms": 123,
      "p99_agent_response_latency_ms": 123,
      "agent_response_latency_samples": 0,
      "fallback_agent_response_samples": 0,
      "agent_response_latency_reliable": false,
      "success_rate": 0,
      "drop_rate": 0,
      "error_distribution": {},
      "avg_queue_wait_ms": 123,
      "stuck_call_count": 0,
      "avg_call_duration_s": 123,
      "avg_provider_create_call_ms": 123,
      "provider_error_rate": 0,
      "avg_cost_usd": 123
    }
  ],
  "latency_degradation_ratio": 123,
  "turn_latency_supported": true,
  "agent_response_latency_supported": true,
  "breaking_point": {
    "concurrency_level": 123,
    "concurrency_label": "<string>",
    "reason": "<string>",
    "latency_degradation_vs_baseline": "<string>"
  },
  "recommendations": [
    "<string>"
  ],
  "started_at": "<string>",
  "completed_at": "<string>"
}

Authorizations

Authorizationstringheaderrequired

Basic authentication header of the form Basic <encoded-value>, where <encoded-value> is the base64-encoded string username:password.

Path Parameters

run_idstringrequired

Query Parameters

refreshboolean

Force a rebuild even if a cached summary exists.

Response

application/json

Successful Response

run_idstringrequired
statusstringrequired

Lifecycle states for a `PerformanceTestRun` row.

profilestringrequired

Pacing pattern the orchestrator applies to the call list.

total_callsintegerrequired
completed_callsintegerrequired
failed_callsintegerrequired
in_flight_callsintegerrequired
has_stuck_callsboolean
max_concurrency_reachedintegerrequired
duration_secondsnumber
calls_per_minutenumber
bandsobject[]
bands.concurrency_levelnumber
bands.concurrency_labelstring
Example: "<string>"
bands.callsnumber
bands.call_idsstring[]
Example:
["<string>"]
bands.avg_time_to_connect_msnumber
bands.avg_first_response_latency_msnumber
bands.avg_turn_latency_msnumber
bands.p50_turn_latency_msnumber
bands.p95_turn_latency_msnumber
bands.p99_turn_latency_msnumber
bands.turn_latency_samplesnumber
Example: 0
bands.avg_agent_response_latency_msnumber
bands.p50_agent_response_latency_msnumber
bands.p90_agent_response_latency_msnumber
bands.p95_agent_response_latency_msnumber
bands.p99_agent_response_latency_msnumber
bands.agent_response_latency_samplesnumber
Example: 0
bands.fallback_agent_response_samplesnumber
Example: 0
bands.agent_response_latency_reliableboolean
Example: false
bands.success_ratenumber
Example: 0
bands.drop_ratenumber
Example: 0
bands.error_distributionobject
bands.avg_queue_wait_msnumber
bands.stuck_call_countnumber
Example: 0
bands.avg_call_duration_snumber
bands.avg_provider_create_call_msnumber
bands.provider_error_ratenumber
Example: 0
bands.avg_cost_usdnumber
latency_degradation_rationumber
turn_latency_supportedboolean
agent_response_latency_supportedboolean
breaking_pointobject
breaking_point.concurrency_levelnumber
breaking_point.concurrency_labelstring
Example: "<string>"
breaking_point.reasonstring
Example: "<string>"
breaking_point.latency_degradation_vs_baselinestring
Example: "<string>"
recommendationsarray
started_atstring
completed_atstring
Get Performance Test Summary
curl --request GET \
  --url "https://agent-testing.lambdatest.com/api/performance-tests/{run_id}/summary" \
  --header "Authorization: Basic <encoded-value>"
{
  "run_id": "<string>",
  "status": "running",
  "profile": "ramp_up",
  "total_calls": 123,
  "completed_calls": 123,
  "failed_calls": 123,
  "in_flight_calls": 123,
  "has_stuck_calls": false,
  "max_concurrency_reached": 123,
  "duration_seconds": 123,
  "calls_per_minute": 123,
  "bands": [
    {
      "concurrency_level": 123,
      "concurrency_label": "<string>",
      "calls": 123,
      "call_ids": [
        "<string>"
      ],
      "avg_time_to_connect_ms": 123,
      "avg_first_response_latency_ms": 123,
      "avg_turn_latency_ms": 123,
      "p50_turn_latency_ms": 123,
      "p95_turn_latency_ms": 123,
      "p99_turn_latency_ms": 123,
      "turn_latency_samples": 0,
      "avg_agent_response_latency_ms": 123,
      "p50_agent_response_latency_ms": 123,
      "p90_agent_response_latency_ms": 123,
      "p95_agent_response_latency_ms": 123,
      "p99_agent_response_latency_ms": 123,
      "agent_response_latency_samples": 0,
      "fallback_agent_response_samples": 0,
      "agent_response_latency_reliable": false,
      "success_rate": 0,
      "drop_rate": 0,
      "error_distribution": {},
      "avg_queue_wait_ms": 123,
      "stuck_call_count": 0,
      "avg_call_duration_s": 123,
      "avg_provider_create_call_ms": 123,
      "provider_error_rate": 0,
      "avg_cost_usd": 123
    }
  ],
  "latency_degradation_ratio": 123,
  "turn_latency_supported": true,
  "agent_response_latency_supported": true,
  "breaking_point": {
    "concurrency_level": 123,
    "concurrency_label": "<string>",
    "reason": "<string>",
    "latency_degradation_vs_baseline": "<string>"
  },
  "recommendations": [
    "<string>"
  ],
  "started_at": "<string>",
  "completed_at": "<string>"
}