Implementation:Triton inference server Server L0 Model Queue Test

Knowledge Sources	Triton Inference Server
Domains	Testing, Scheduling
Last Updated	2026-02-13 17:00 GMT

Overview

QA test script for validating model request queue behavior in the Triton Inference Server.

Description

This test validates the behavior of the Triton Inference Server's per-model request queues. It verifies that incoming inference requests are properly queued when model instances are busy, that queue priorities are respected, and that queue size limits and timeout policies are correctly enforced. The test also checks that requests are rejected with appropriate error codes when the queue is full or when a request exceeds the configured maximum queue delay.

Usage

Run as part of the Triton QA test suite. Requires a GPU-enabled Docker environment with pre-generated test models.

Code Reference

Source Location

• Repository: Triton Inference Server
• File: qa/L0_model_queue/test.sh
• Lines: 1-394

Signature

#!/bin/bash
source ../common/util.sh
# Test orchestration for model request queue behavior

Import

source ../common/util.sh

I/O Contract

Inputs

Name	Type	Required	Description
DATADIR	env var	No	Test data directory
MODEL_REPO	directory	Yes	Test model repository

Outputs

Name	Type	Description
exit code	int	0 on success, 1 on failure
test logs	files	Server and test output logs

Usage Examples

Running the Test

cd qa/L0_model_queue/
bash test.sh

Related Pages

• Environment:Triton_inference_server_Server_GPU_CUDA_Runtime