Turn off DeepStream debug messages

Hi!

I’m trying to deploy my model at a customer location, and DeepStream prints a lot of debug information like:

INFO: [FullDims Engine Info]: layers num: 3
0   INPUT  kFLOAT input           3x416x416       min: 1x3x608x608     opt: 1x3x608x608     Max: 1x3x608x608
1   OUTPUT kFLOAT boxes           10647x1x4       min: 0               opt: 0               Max: 0
2   OUTPUT kFLOAT confs           10647x34        min: 0               opt: 0               Max: 0

0:00:11.666248029 15532   0x5584445870 INFO                 nvinfer gstnvinfer.cpp:619:gst_nvinfer_logger:<secondary-nvinference-engine> NvDsInferContext[UID 2]: Info from NvDsInferContextImpl::generateBackendContext() <nvdsinfer_context_impl.cpp:1805> [UID = 2]: Use deserialized engine model: model.engine
0:00:11.866642654 15532   0x5584445870 INFO                 nvinfer gstnvinfer_impl.cpp:313:notifyLoadModelStatus:<secondary-nvinference-engine> [UID 2]: Load new model:config.cfg sucessfully
gstnvtracker: Loading low-level lib at ../libs/libnvds_nvdcf.so
gstnvtracker: Batch processing is ON
gstnvtracker: Past frame output is OFF
[NvDCF] Initialized
WARNING: [TRT]: Using an engine plan file across different models of devices is not recommended and is likely to affect performance or even cause errors.
0:00:16.259863294 15532   0x5584445870 INFO                 nvinfer gstnvinfer.cpp:619:gst_nvinfer_logger:<primary-nvinference-engine> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::deserializeEngineAndBackend() <nvdsinfer_context_impl.cpp:1701> [UID = 1]: deserialized trt engine from :model.engine
INFO: [FullDims Engine Info]: layers num: 3
0   INPUT  kFLOAT input           3x608x608       min: 1x3x608x608     opt: 1x3x608x608     Max: 1x3x608x608
1   OUTPUT kFLOAT boxes           22743x1x4       min: 0               opt: 0               Max: 0
2   OUTPUT kFLOAT confs           22743x1         min: 0               opt: 0               Max: 0

All these messages contain confidential information about the model parameters and so forth, I couldn’t find a way to STOP these debug messages from being printed on screen. Is there a way to do it? Thanks!

• Hardware Platform (Jetson / GPU): Jetson NX
• DeepStream Version: 5.0.1
• JetPack Version (valid for Jetson only): 4.4.1

Hey,
You can change nvdsinfer_func_utils.cpp-> LogEnv.levelLimit to the level according to your requirement.

1 Like

Hi! I tried this setting but it only silences the DeepStream logs, but still passes some messages (I guess they are coming from gst-nvinfer, not sure) For instance, following is the output even after disabling the logging from dsInferLogPrint__ method:

Opening in BLOCKING MODE
Opening in BLOCKING MODE
0:00:06.013074793 28034   0x55b9afe230 INFO                 nvinfer gstnvinfer.cpp:619:gst_nvinfer_logger:<secondary-nvinference-engine> NvDsInferContext[UID 2]: Info from NvDsInferContextImpl::deserializeEngineAndBackend() <nvdsinfer_context_impl.cpp:1701> [UID = 2]: deserialized trt engine from :Engine.engine
0:00:06.013273963 28034   0x55b9afe230 INFO                 nvinfer gstnvinfer.cpp:619:gst_nvinfer_logger:<secondary-nvinference-engine> NvDsInferContext[UID 2]: Info from NvDsInferContextImpl::generateBackendContext() <nvdsinfer_context_impl.cpp:1805> [UID = 2]: Use deserialized engine model: Engine2.engine
0:00:06.021159892 28034   0x55b9afe230 INFO                 nvinfer gstnvinfer_impl.cpp:313:notifyLoadModelStatus:<secondary-nvinference-engine> [UID 2]: Load new model:ocnfig.cfg sucessfully
gstnvtracker: Loading low-level lib at ../libs/libnvds_nvdcf.so
gstnvtracker: Batch processing is ON
gstnvtracker: Past frame output is OFF
[NvDCF] Initialized
0:00:08.885872643 28034   0x55b9afe230 INFO                 nvinfer gstnvinfer.cpp:619:gst_nvinfer_logger:<primary-nvinference-engine> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::deserializeEngineAndBackend() <nvdsinfer_context_impl.cpp:1701> [UID = 1]: deserialized trt engine from :Engine2.engine
0:00:08.886018564 28034   0x55b9afe230 INFO                 nvinfer gstnvinfer.cpp:619:gst_nvinfer_logger:<primary-nvinference-engine> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::generateBackendContext() <nvdsinfer_context_impl.cpp:1805> [UID = 1]: Use deserialized engine model: Engine2.engine
0:00:08.985670785 28034   0x55b9afe230 INFO                 nvinfer gstnvinfer_impl.cpp:313:notifyLoadModelStatus:<primary-nvinference-engine> [UID 1]: Load new model:config2.cfg sucessfully

(GateGuard:28034): GLib-GObject-WARNING **: 17:51:07.081: g_object_set_is_valid_property: object class 'nvv4l2decoder' has no property named 'bufapi-version'
Opening in BLOCKING MODE
[NvDCF] De-initialized
Opening in BLOCKING MODE
NvMMLiteOpen : Block : BlockType = 260
NVMEDIA: Reading vendor.tegra.display-size : status: 6
NvMMLiteBlockCreate : Block : BlockType = 260

How do I completely silence these messages?

Yeah, it only disable the log from nvinfer. Why you need to disable all the logs?

Hey, for disable all the logs, we will take it up in one of the upcoming releases.