35 lines
1.7 KiB
JSON
35 lines
1.7 KiB
JSON
[
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{
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"MetricExpr": "100 * (stall_slot_frontend / (#slots * cpu_cycles))",
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"BriefDescription": "This metric is the percentage of total slots that were stalled due to resource constraints in the frontend of the processor.",
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"DefaultMetricgroupName": "TopdownL1",
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"MetricGroup": "Default;TopdownL1",
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"MetricName": "frontend_bound",
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"ScaleUnit": "1percent of slots"
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},
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{
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"MetricExpr": "100 * ((1 - op_retired / op_spec) * (1 - stall_slot / (#slots * cpu_cycles)))",
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"BriefDescription": "This metric is the percentage of total slots that executed operations and didn't retire due to a pipeline flush.\nThis indicates cycles that were utilized but inefficiently.",
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"DefaultMetricgroupName": "TopdownL1",
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"MetricGroup": "Default;TopdownL1",
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"MetricName": "bad_speculation",
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"ScaleUnit": "1percent of slots"
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},
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{
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"MetricExpr": "100 * ((op_retired / op_spec) * (1 - stall_slot / (#slots * cpu_cycles)))",
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"BriefDescription": "This metric is the percentage of total slots that retired operations, which indicates cycles that were utilized efficiently.",
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"DefaultMetricgroupName": "TopdownL1",
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"MetricGroup": "Default;TopdownL1",
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"MetricName": "retiring",
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"ScaleUnit": "1percent of slots"
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},
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{
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"MetricExpr": "100 * (stall_slot_backend / (#slots * cpu_cycles))",
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"BriefDescription": "This metric is the percentage of total slots that were stalled due to resource constraints in the backend of the processor.",
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"DefaultMetricgroupName": "TopdownL1",
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"MetricGroup": "Default;TopdownL1",
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"MetricName": "backend_bound",
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"ScaleUnit": "1percent of slots"
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}
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]
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