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[
{
"MetricExpr": "stall_slot_frontend / (#slots * cpu_cycles)",
"BriefDescription": "Frontend bound L1 topdown metric",
"DefaultMetricgroupName": "TopdownL1",
"MetricGroup": "Default;TopdownL1",
"MetricName": "frontend_bound",
"ScaleUnit": "100%"
},
{
"MetricExpr": "(1 - op_retired / op_spec) * (1 - stall_slot / (#slots * cpu_cycles))",
"BriefDescription": "Bad speculation L1 topdown metric",
"DefaultMetricgroupName": "TopdownL1",
"MetricGroup": "Default;TopdownL1",
"MetricName": "bad_speculation",
"ScaleUnit": "100%"
},
{
"MetricExpr": "(op_retired / op_spec) * (1 - stall_slot / (#slots * cpu_cycles))",
"BriefDescription": "Retiring L1 topdown metric",
"DefaultMetricgroupName": "TopdownL1",
"MetricGroup": "Default;TopdownL1",
"MetricName": "retiring",
"ScaleUnit": "100%"
},
{
"MetricExpr": "stall_slot_backend / (#slots * cpu_cycles)",
"BriefDescription": "Backend Bound L1 topdown metric",
"DefaultMetricgroupName": "TopdownL1",
"MetricGroup": "Default;TopdownL1",
"MetricName": "backend_bound",
"ScaleUnit": "100%"
}
]
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