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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 42E7DC10F26 for ; Fri, 6 Mar 2020 11:43:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2649B2072A for ; Fri, 6 Mar 2020 11:43:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726932AbgCFLnC (ORCPT ); Fri, 6 Mar 2020 06:43:02 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:25312 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726633AbgCFLm7 (ORCPT ); Fri, 6 Mar 2020 06:42:59 -0500 Received: from pps.filterd (m0098399.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 026BcaEF069595 for ; Fri, 6 Mar 2020 06:42:59 -0500 Received: from e06smtp07.uk.ibm.com (e06smtp07.uk.ibm.com [195.75.94.103]) by mx0a-001b2d01.pphosted.com with ESMTP id 2ykgnfkhfq-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 06 Mar 2020 06:42:58 -0500 Received: from localhost by e06smtp07.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 6 Mar 2020 11:42:56 -0000 Received: from b06cxnps4076.portsmouth.uk.ibm.com (9.149.109.198) by e06smtp07.uk.ibm.com (192.168.101.137) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 6 Mar 2020 11:42:54 -0000 Received: from d06av24.portsmouth.uk.ibm.com (mk.ibm.com [9.149.105.60]) by b06cxnps4076.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 026Bgrwr54132982 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 6 Mar 2020 11:42:53 GMT Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C7AA342041; Fri, 6 Mar 2020 11:42:53 +0000 (GMT) Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 96A7442047; Fri, 6 Mar 2020 11:42:53 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by d06av24.portsmouth.uk.ibm.com (Postfix) with ESMTP; Fri, 6 Mar 2020 11:42:53 +0000 (GMT) From: Stefan Raspl To: kvm@vger.kernel.org Cc: rkrcmar@redhat.com, pbonzini@redhat.com Subject: [PATCH 7/7] tools/kvm_stat: add sample systemd unit file Date: Fri, 6 Mar 2020 12:42:50 +0100 X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200306114250.57585-1-raspl@linux.ibm.com> References: <20200306114250.57585-1-raspl@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 20030611-0028-0000-0000-000003E174C6 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 20030611-0029-0000-0000-000024A6ACD7 Message-Id: <20200306114250.57585-8-raspl@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.572 definitions=2020-03-06_03:2020-03-06,2020-03-06 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 impostorscore=0 phishscore=0 spamscore=0 suspectscore=1 mlxlogscore=999 lowpriorityscore=0 adultscore=0 priorityscore=1501 mlxscore=0 clxscore=1015 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2001150001 definitions=main-2003060084 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org From: Stefan Raspl Add a sample unit file as a basis for systemd integration of kvm_stat logs. Note that output is written to a rotating set of logfiles in .csv format for easy post-processing. Signed-off-by: Stefan Raspl --- tools/kvm/kvm_stat/kvm_stat.service | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 tools/kvm/kvm_stat/kvm_stat.service diff --git a/tools/kvm/kvm_stat/kvm_stat.service b/tools/kvm/kvm_stat/kvm_stat.service new file mode 100644 index 000000000000..5854b285c669 --- /dev/null +++ b/tools/kvm/kvm_stat/kvm_stat.service @@ -0,0 +1,15 @@ +# SPDX-License-Identifier: GPL-2.0-only + +[Unit] +Description=Service that logs KVM kernel module trace events +Before=qemu-kvm.service + +[Service] +Type=simple +ExecStart=/root/kvm_stat -dtcr /var/log/kvm_stat.csv -T 1w -s 10 +Restart=always +SyslogIdentifier=kvm_stat +SyslogLevel=debug + +[Install] +WantedBy=multi-user.target -- 2.17.1