From oak-issues-return-60915-archive-asf-public=cust-asf.ponee.io@jackrabbit.apache.org Mon Apr 2 12:14:04 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id B1F11180627 for ; Mon, 2 Apr 2018 12:14:03 +0200 (CEST) Received: (qmail 89359 invoked by uid 500); 2 Apr 2018 10:14:02 -0000 Mailing-List: contact oak-issues-help@jackrabbit.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: oak-dev@jackrabbit.apache.org Delivered-To: mailing list oak-issues@jackrabbit.apache.org Received: (qmail 89348 invoked by uid 99); 2 Apr 2018 10:14:02 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 02 Apr 2018 10:14:02 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id 6D488C0B13 for ; Mon, 2 Apr 2018 10:14:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -109.511 X-Spam-Level: X-Spam-Status: No, score=-109.511 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id TG7mhQTh0HAQ for ; Mon, 2 Apr 2018 10:14:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 32A455F19C for ; Mon, 2 Apr 2018 10:14:01 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 7BC04E00A6 for ; Mon, 2 Apr 2018 10:14:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 37D1D25609 for ; Mon, 2 Apr 2018 10:14:00 +0000 (UTC) Date: Mon, 2 Apr 2018 10:14:00 +0000 (UTC) From: "Andrei Dulceanu (JIRA)" To: oak-issues@jackrabbit.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (OAK-7384) SegmentNodeStoreStats should expose stats for previous minute per thread group MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/OAK-7384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrei Dulceanu updated OAK-7384: --------------------------------- Attachment: OAK-7384.patch > SegmentNodeStoreStats should expose stats for previous minute per thread group > ------------------------------------------------------------------------------ > > Key: OAK-7384 > URL: https://issues.apache.org/jira/browse/OAK-7384 > Project: Jackrabbit Oak > Issue Type: Improvement > Components: segment-tar > Reporter: Andrei Dulceanu > Assignee: Andrei Dulceanu > Priority: Minor > Labels: tooling > Fix For: 1.9.0, 1.10 > > Attachments: OAK-7384.patch > > > The current "CommitsCountPerWriter" stats exposed by {{SegmentNodeStoreStats}} are hard to follow since there can be too many writers at a time. To improve this, a more coarse-grained version of this metric should be added, in which commits are recorded for groups of threads. The groups should be configurable and represent regexes to be matched by individual thread names. An additional group (i.e. "other") will group all threads not matching any of the defined group regexes. > The current behaviour will be split in two: > * "CommitsCountOtherThreads" will expose a snapshot of threads currently in "other" group > * "CommitsCountPerGroup" will expose an aggregate of commits count per thread group for the previous minute. > Both metrics will be reset each minute. -- This message was sent by Atlassian JIRA (v7.6.3#76005)