Warning when running the gst-instruments for a C binary

[ram469]

Hi,

I installed GST instruments but still face the warning below when running the instrumentation. Am I missing anything here?

0:00:00.047430008 144174 0xaaab13eb6c30 WARN default gsttracerutils.c:134:_priv_gst_tracing_init: no tracer named 'instruments'

These are the env variables I am setting to generate the instrumentation report. I can get the report element wise but on the top, I am not able to get the total time and CPU consumed by the pipeline. It is showing '?' .

export LD_PRELOAD=/usr/local/lib/aarch64-linux-gnu/libgstintercept.so:$LD_PRELOAD
export GST_DEBUG_DUMP_TRACE_DIR=./
export GST_TRACERS=instruments

Thanks for your help.