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perf vendor events intel: Fix broadwellde tma_info_system_dram_bw_use metric
[ Upstream commit3779416eed] Broadwell-de has a consumer core and server uncore. The uncore_arb PMU isn't present and the broadwellx style cbox PMU should be used instead. Fix the tma_info_system_dram_bw_use metric to use the server metric rather than client. The associated converter script fix is in: https://github.com/intel/perfmon/pull/111 Fixes:7d124303d6("perf vendor events intel: Update broadwell variant events/metrics") Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Caleb Biggers <caleb.biggers@intel.com> Cc: Perry Taylor <perry.taylor@intel.com> Link: https://lore.kernel.org/r/20230926031034.1201145-1-irogers@google.com Signed-off-by: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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"BriefDescription": "Average external Memory Bandwidth Use for reads and writes [GB / sec]",
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"MetricExpr": "64 * (arb@event\\=0x81\\,umask\\=0x1@ + arb@event\\=0x84\\,umask\\=0x1@) / 1e6 / duration_time / 1e3",
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"MetricExpr": "64 * (UNC_M_CAS_COUNT.RD + UNC_M_CAS_COUNT.WR) / 1e9 / duration_time",
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"MetricGroup": "HPC;Mem;MemoryBW;SoC;tma_issueBW",
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"MetricName": "tma_info_system_dram_bw_use",
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"PublicDescription": "Average external Memory Bandwidth Use for reads and writes [GB / sec]. Related metrics: tma_fb_full, tma_mem_bandwidth, tma_sq_full"
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