Symptom
When the Snapshot template is recorded, the memory information of the TaskPool thread cannot be viewed.
Possible Causes
The Snapshot template supports only the dump of the VM heap memory of the main thread.
Solution
You can run the hidumper --mem-jsheap ${pid} -T ${tid} command to obtain the VM heap memory of the specified JS thread in the specified process. After the file is generated, import the file to Profiler for viewing. For details, see Querying VM Heap Memory.