From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4682EC47257 for ; Wed, 6 May 2020 15:24:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 284D521655 for ; Wed, 6 May 2020 15:24:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588778654; bh=Z2a6BvB7V2oRcTfvpILMr6MCbyplu9h+wRMMfrZXx7E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=eUj/nPSXN/CWphbOXiTfzC1clXazUjt1XQPUPAXzj2mZPRYrbKAgKpBB0V6IT1Zg2 xouCj/sY4W15XvKeiEOx5bMTliIl9tJtsbTiayLWj0s/mW6EkT+TZdAho4ExECIIZp pqBe840IHHOmy5D4Qpo2qFJvdl2Th7kNyUXPvwNc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729813AbgEFPYN (ORCPT ); Wed, 6 May 2020 11:24:13 -0400 Received: from mail.kernel.org ([198.145.29.99]:41310 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729165AbgEFPYL (ORCPT ); Wed, 6 May 2020 11:24:11 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.37.151]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 32FAD21BE5; Wed, 6 May 2020 15:24:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588778651; bh=Z2a6BvB7V2oRcTfvpILMr6MCbyplu9h+wRMMfrZXx7E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=W01y7i9nt1hesraQra2LYBVAR3tPGFHaIesl37RV3fsa7tcg0SRcxpL5XsbAz3Q/Y X5DkixVHSFUTVK9k8MvgaJ3WFnPb0oDck69pYpMPSP7UwQNHFC+EeD98h0OEy39XUD 6LpoN7LcGDNMaqdIEtZiKQAECR+MkXT1LpFpOFv8= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Kajol Jain , Jiri Olsa , Alexander Shishkin , Andi Kleen , Anju T Sudhakar , Benjamin Herrenschmidt , Greg Kroah-Hartman , Jin Yao , Joe Mario , Kan Liang , Madhavan Srinivasan , Mamatha Inamdar , Mark Rutland , Michael Ellerman , Michael Petlan , Paul Mackerras , Peter Zijlstra , Ravi Bangoria , Sukadev Bhattiprolu , linuxppc-dev@lists.ozlabs.org, Arnaldo Carvalho de Melo Subject: [PATCH 21/91] perf vendor events power9: Add hv_24x7 socket/chip level metric events Date: Wed, 6 May 2020 12:21:24 -0300 Message-Id: <20200506152234.21977-22-acme@kernel.org> X-Mailer: git-send-email 2.21.1 In-Reply-To: <20200506152234.21977-1-acme@kernel.org> References: <20200506152234.21977-1-acme@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Kajol Jain The hv_24×7 feature in IBM® POWER9™ processor-based servers provide the facility to continuously collect large numbers of hardware performance metrics efficiently and accurately. This patch adds hv_24x7 metric file for different Socket/chip resources. Result: power9 platform: command:# ./perf stat --metric-only -M Memory_RD_BW_Chip -C 0 -I 1000 1.000096188 0.9 0.3 2.000285720 0.5 0.1 3.000424990 0.4 0.1 command:# ./perf stat --metric-only -M PowerBUS_Frequency -C 0 -I 1000 1.000097981 2.3 2.3 2.000291713 2.3 2.3 3.000421719 2.3 2.3 4.000550912 2.3 2.3 Signed-off-by: Kajol Jain Acked-by: Jiri Olsa Cc: Alexander Shishkin Cc: Andi Kleen Cc: Anju T Sudhakar Cc: Benjamin Herrenschmidt Cc: Greg Kroah-Hartman Cc: Jin Yao Cc: Joe Mario Cc: Kan Liang Cc: Madhavan Srinivasan Cc: Mamatha Inamdar Cc: Mark Rutland Cc: Michael Ellerman Cc: Michael Petlan Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Ravi Bangoria Cc: Sukadev Bhattiprolu Cc: Thomas Gleixner Cc: linuxppc-dev@lists.ozlabs.org Link: http://lore.kernel.org/lkml/20200401203340.31402-8-kjain@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo --- .../arch/powerpc/power9/nest_metrics.json | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json diff --git a/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json b/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json new file mode 100644 index 000000000000..c121e526442a --- /dev/null +++ b/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json @@ -0,0 +1,19 @@ +[ + { + "MetricExpr": "(hv_24x7@PM_MCS01_128B_RD_DISP_PORT01\\,chip\\=?@ + hv_24x7@PM_MCS01_128B_RD_DISP_PORT23\\,chip\\=?@ + hv_24x7@PM_MCS23_128B_RD_DISP_PORT01\\,chip\\=?@ + hv_24x7@PM_MCS23_128B_RD_DISP_PORT23\\,chip\\=?@)", + "MetricName": "Memory_RD_BW_Chip", + "MetricGroup": "Memory_BW", + "ScaleUnit": "1.6e-2MB" + }, + { + "MetricExpr": "(hv_24x7@PM_MCS01_128B_WR_DISP_PORT01\\,chip\\=?@ + hv_24x7@PM_MCS01_128B_WR_DISP_PORT23\\,chip\\=?@ + hv_24x7@PM_MCS23_128B_WR_DISP_PORT01\\,chip\\=?@ + hv_24x7@PM_MCS23_128B_WR_DISP_PORT23\\,chip\\=?@ )", + "MetricName": "Memory_WR_BW_Chip", + "MetricGroup": "Memory_BW", + "ScaleUnit": "1.6e-2MB" + }, + { + "MetricExpr": "(hv_24x7@PM_PB_CYC\\,chip\\=?@ )", + "MetricName": "PowerBUS_Frequency", + "ScaleUnit": "2.5e-7GHz" + } +] -- 2.21.1