#!/bin/bash
#
# Profiling physical memory by all retired load instructions/uops event
# MEM_INST_RETIRED.ALL_LOADS or MEM_UOPS_RETIRED.ALL_LOADS
#
load=`perf list | grep mem_inst_retired.all_loads`
if [ -z "$load" ]; then
load=`perf list | grep mem_uops_retired.all_loads`
fi
if [ -z "$load" ]; then
echo "There is no event to count all retired load instructions/uops."
exit 1
fi
arg=$(echo $load | tr -d ' ')
arg="$arg:P"
perf record --phys-data -e $arg $@
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index : kernel | |
| Hosts the 0x221E linux distro kernel. | Ubuntu |