Return-Path: X-Original-To: apmail-cassandra-commits-archive@www.apache.org Delivered-To: apmail-cassandra-commits-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 84954106DE for ; Mon, 7 Oct 2013 16:33:14 +0000 (UTC) Received: (qmail 50123 invoked by uid 500); 7 Oct 2013 16:32:53 -0000 Delivered-To: apmail-cassandra-commits-archive@cassandra.apache.org Received: (qmail 49829 invoked by uid 500); 7 Oct 2013 16:32:49 -0000 Mailing-List: contact commits-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cassandra.apache.org Delivered-To: mailing list commits@cassandra.apache.org Received: (qmail 49601 invoked by uid 99); 7 Oct 2013 16:32:43 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 07 Oct 2013 16:32:43 +0000 Date: Mon, 7 Oct 2013 16:32:43 +0000 (UTC) From: "Ryan McGuire (JIRA)" To: commits@cassandra.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (CASSANDRA-6153) Stress stopped calculating latency stats MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Ryan McGuire created CASSANDRA-6153: --------------------------------------- Summary: Stress stopped calculating latency stats Key: CASSANDRA-6153 URL: https://issues.apache.org/jira/browse/CASSANDRA-6153 Project: Cassandra Issue Type: Bug Components: Tools Reporter: Ryan McGuire In trunk, cassandra-stress has stopped calculating all latency information: >From trunk: {code} $ ccm node1 stress Created keyspaces. Sleeping 1s for propagation. total,interval_op_rate,interval_key_rate,latency,95th,99.9th,elapsed_time 89995,8999,8999,0.0,0.0,0.0,10 304267,21427,21427,0.0,0.0,0.0,20 514791,21052,21052,0.0,0.0,0.0,30 727471,21268,21268,0.0,0.0,0.0,40 926467,19899,19899,0.0,0.0,0.0,50 1000000,7353,7353,0.0,0.0,0.0,54 Averages from the middle 80% of values: interval_op_rate : 21249 interval_key_rate : 21249 latency median : 0.0 latency 95th percentile : 0.0 latency 99.9th percentile : 0.0 Total operation time : 00:00:54 END {code} >From 2.0: {code} $ ccm node1 stress Created keyspaces. Sleeping 1s for propagation. total,interval_op_rate,interval_key_rate,latency,95th,99.9th,elapsed_time 66720,6672,6672,0.2,25.6,201.6,10 289577,22285,22285,0.2,3.4,201.1,20 489105,19952,19952,0.2,1.8,201.2,30 660916,17181,17181,0.2,1.6,87.9,40 847452,18653,18653,0.2,1.6,108.8,50 1000000,15254,15254,0.2,1.6,108.9,59 Averages from the middle 80% of values: interval_op_rate : 19517 interval_key_rate : 19517 latency median : 0.2 latency 95th percentile : 2.1 latency 99.9th percentile : 149.8 Total operation time : 00:00:59 END {code} -- This message was sent by Atlassian JIRA (v6.1#6144)