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Sampled stack traces of applications that identify hot-spots in application code. Executable symbols are required for human-readable function names to be displayed.

time_TIME64NSMETRIC_COUNTERTimestamp when the data record was collected.
upidUINT128GENERALAn opaque numeric ID that globally identify a running process inside the cluster.
stack_trace_idINT64GENERALA unique identifier of the stack trace, for script-writing convenience. String representation is in the `stack_trace` column.
stack_traceSTRINGGENERALA stack trace within the sampled process, in folded format. The call stack symbols are separated by semicolons. If symbols cannot be resolved, addresses are populated instead.
countINT64METRIC_GAUGENumber of times the stack trace has been sampled.
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