From b1767317bc2234af28cf71574a9ec9ae2d5bb916 Mon Sep 17 00:00:00 2001 From: Ed Baker Date: Mon, 10 Nov 2025 20:26:39 -0700 Subject: [PATCH] perf-uncore-events-csv: Update bandwidth units Update PMM bandwidth entries to MiB/sec. The scale factor 6.103515625E-5 is a power of 2 rather than a power of 10. Reported-by: Ian Rogers --- scripts/config/perf-uncore-events-clx.csv | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/scripts/config/perf-uncore-events-clx.csv b/scripts/config/perf-uncore-events-clx.csv index f6d73849..dfad3e50 100644 --- a/scripts/config/perf-uncore-events-clx.csv +++ b/scripts/config/perf-uncore-events-clx.csv @@ -61,14 +61,14 @@ UNC_M_WPQ_OCCUPANCY,,,,,, UNC_M_PMM_RPQ_OCCUPANCY.ALL,,Read Pending Queue Occupancy of all read requests for Intel Optane DC persistent memory,,,, UNC_M_PMM_RPQ_OCCUPANCY.ALL,UNC_M_PMM_READ_LATENCY,Intel Optane DC persistent memory read latency (ns),,6000000000(ns),UNC_M_PMM_RPQ_OCCUPANCY.ALL / UNC_M_PMM_RPQ_INSERTS / UNC_M_CLOCKTICKS, UNC_M_PMM_RPQ_INSERTS,,Write requests allocated in the PMM Write Pending Queue for Intel Optane DC persistent memory,,,, -UNC_M_PMM_RPQ_INSERTS,UNC_M_PMM_BANDWIDTH.READ,Intel Optane DC persistent memory bandwidth read (MB/sec),,6.103515625E-5(MB/sec),, -UNC_M_PMM_RPQ_INSERTS,UNC_M_PMM_BANDWIDTH.TOTAL,Intel Optane DC persistent memory bandwidth total (MB/sec),,6.103515625E-5(MB/sec),UNC_M_PMM_RPQ_INSERTS + UNC_M_PMM_WPQ_INSERTS +UNC_M_PMM_RPQ_INSERTS,UNC_M_PMM_BANDWIDTH.READ,Intel Optane DC persistent memory bandwidth read (MiB/sec),,6.103515625E-5(MiB/sec),, +UNC_M_PMM_RPQ_INSERTS,UNC_M_PMM_BANDWIDTH.TOTAL,Intel Optane DC persistent memory bandwidth total (MiB/sec),,6.103515625E-5(MiB/sec),UNC_M_PMM_RPQ_INSERTS + UNC_M_PMM_WPQ_INSERTS UNC_M_PMM_CMD1.ALL,,,,,, UNC_M_PMM_CMD1.RD,,,,,, UNC_M_PMM_CMD1.WR,,,,,, UNC_M_PMM_CMD1.UFILL_RD,,,,,, UNC_M_PMM_WPQ_INSERTS,,Write requests allocated in the PMM Write Pending Queue for Intel Optane DC persistent memory,,,, -UNC_M_PMM_WPQ_INSERTS,UNC_M_PMM_BANDWIDTH.WRITE,Intel Optane DC persistent memory bandwidth write (MB/sec),,6.103515625E-5(MB/sec),, +UNC_M_PMM_WPQ_INSERTS,UNC_M_PMM_BANDWIDTH.WRITE,Intel Optane DC persistent memory bandwidth write (MiB/sec),,6.103515625E-5(MiB/sec),, UNC_M_PMM_WPQ_OCCUPANCY.ALL,,,,,, UNC_C_CLOCKTICKS,,,,,, UNC_H_CORE_SNP.CORE_GTONE,,,,,,