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title: Provide a tally of read and write syscalls run on the system 
name: syscallsrw.stp
version: 1.0
author: Sagar Patel
keywords: prometheus syscall bpf
subsystem: process
status: experimental
exit: user-controlled
output: proc
scope: system-wide
description: The syscallsrw.stp script tallies the read and write syscalls. This is a demo script for stapbpf prometheus-exporter scripts.
test_check_bpf: stap --bpf -p4 syscallsrw.stp
test_installcheck_bpf: stap --bpf syscallsrw.stp -T 1