From nobody Fri Dec 19 15:17:04 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 29C50CA0FE4 for ; Fri, 1 Sep 2023 14:35:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350037AbjIAOfS (ORCPT ); Fri, 1 Sep 2023 10:35:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60532 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350023AbjIAOfO (ORCPT ); Fri, 1 Sep 2023 10:35:14 -0400 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A912F18C for ; Fri, 1 Sep 2023 07:35:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1693578911; x=1725114911; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=gKT+ykQbNHS9+8Gbke64yJMsbr+GQH6JTNZUp4MCMeM=; b=KGtrmlwvboDr+AntVxPzQ8gIvX3MJd5wclLqPgVPDmNcRQ3M6kaXWbIZ 3oSqR5K1Ag9xJc+jzZR5ogw7L0Tt6QiJpN+xcF90Arr+pt1x+0rfaff5C sNkh5uGe/U75Kic0tz4Ja6K2ImQjNs53kudWDhh07I1LQX4H+VgF7tpjv 0G4WX5DGnAUq0hG4wfSiv50U86l9gcUY8SXs74L3u/m01/Hi0/hcfsE0w DTZXAkuPKzY2cWXV0/CR7VMkBfKVLHsPzs/qCxJL20laW6WytDy7BREiX zrH7zDawXJkMg9SbJ7G2z9NKQs+NW+bqAaXwEMFzF1B0a7ZKpCqd1fxBC A==; X-IronPort-AV: E=McAfee;i="6600,9927,10819"; a="373627551" X-IronPort-AV: E=Sophos;i="6.02,219,1688454000"; d="scan'208";a="373627551" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Sep 2023 07:35:09 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10819"; a="805450069" X-IronPort-AV: E=Sophos;i="6.02,219,1688454000"; d="scan'208";a="805450069" Received: from sunyi-station.sh.intel.com (HELO ysun46-mobl.sh.intel.com) ([10.239.159.10]) by fmsmga008.fm.intel.com with ESMTP; 01 Sep 2023 07:35:06 -0700 From: Yi Sun To: dave.hansen@intel.com, tglx@linutronix.de, linux-kernel@vger.kernel.org, x86@kernel.org Cc: sohil.mehta@intel.com, ak@linux.intel.com, ilpo.jarvinen@linux.intel.com, heng.su@intel.com, tony.luck@intel.com, dave.hansen@linux.intel.com, yi.sun@intel.intel.com, Yi Sun Subject: [PATCH v6 3/3] tools/testing/fpu: Add a 'count' column. Date: Fri, 1 Sep 2023 22:34:14 +0800 Message-Id: <20230901143414.1664368-4-yi.sun@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230901143414.1664368-1-yi.sun@intel.com> References: <20230901143414.1664368-1-yi.sun@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Show the total number of each combination of event-RFBM-XINUSE. Users can identify which data is noise and focus more on useful data. The sample of the output is as follows: EVENTs RFBM XINUSE CNT min max avg avg(97%) ---...------- ------- ------- ------ ---- ---- ---- -------- x86..._xrstor 0x20ee7 0x0 1 xx xx xx xx x86..._xrstor 0x20ee7 0x2a2 997860 xx xxx xx xx x86..._xsave 0x20ee7 0x2a2 45 xx xx xx xx x86..._xsave 0x20ee7 0x2e6 146613 xx xxxx xx xx x86..._xsave 0x20ee7 0x202a2 31555 xx xxx xx xx x86..._xsave 0x60ee7 0x602a2 818608 xx xxxx xx xx x86..._xsave 0x60ee7 0x602a3 1 xx xx xx xx Signed-off-by: Yi Sun diff --git a/tools/testing/fpu/xsave-latency-trace.sh b/tools/testing/fpu/x= save-latency-trace.sh index d45563984fd6..b2f7c3d0dd65 100755 --- a/tools/testing/fpu/xsave-latency-trace.sh +++ b/tools/testing/fpu/xsave-latency-trace.sh @@ -99,11 +99,14 @@ function insert_line() { =20 # Show the results of the trace statistics function get_latency_stat() { + cnt=3D`get_combs_cnt` + SQL_CMD "create table $table_results ( id INTEGER PRIMARY KEY AUTOINCREMENT, event_name TEXT, RFBM INT, XINUSE INT, + CNT INT, lat_min INT, lat_max INT, lat_avg INT, @@ -121,14 +124,18 @@ function get_latency_stat() { lat_avg=3D`round $lat_avg` lat_tail_avg=3D`round $lat_tail_avg` =20 + count=3D`SQL_CMD "SELECT count(*) from $table_raw + where event_name=3D\"$event_name\" and RFBM=3D$RFBM and + XINUSE=3D$XINUSE;"` + SQL_CMD "INSERT INTO $table_results - (event_name, RFBM,XINUSE, lat_min, lat_max, lat_avg, lat_tail_avg) - VALUES (\"$event_name\", $RFBM, $XINUSE, $lat_min, $lat_max, + (event_name,RFBM,XINUSE, CNT, lat_min, lat_max, lat_avg, lat_tail_avg) + VALUES (\"$event_name\", $RFBM, $XINUSE, $count, $lat_min, $lat_max, $lat_avg, $lat_tail_avg);" done =20 SQL_CMD_HEADER "select event_name[EVENTs],printf('0x%x',RFBM)[RFBM], - printf('0x%x',XINUSE)[XINUSE],lat_min,lat_max,lat_avg, + printf('0x%x',XINUSE)[XINUSE],CNT,lat_min,lat_max,lat_avg, lat_tail_avg[lat_avg(97%)] from $table_results;" } --=20 2.34.1