Metrics

HBase:迁移到新的监测系统Metrics2
从2008年10月0.19.0版本,HBase就开始使用Hadoop的metrics系统导出监测信息到JMX、Ganglia或其他监测接收器。随着HBase的监测系统功能不断增长,Hadoop开发者们开发了一个叫做Metrics2的新Metrics系统。当Metrics2完成后,就会废弃Metrics1。...
Oracle 11g AWR 系列六:使用 AWR 视图
...如 event、event class、system、session、service、file 、tablespace metrics 这些类别可以通过 V$METRICGROUP 视图查询。 22:26:07 sys@DSS> select * from v$metricgroup; 0 Event Metrics 6000 1 1 ...
The Top 5 Metrics to Watch in MongoDB
...th of production environments and maintain a clearly defined procedure for metrics exceeding threshold values, as well as measure the impact of development changes. MongoDB Management Service (MMS) is rich with metrics, but in my experience, the m
HBase实战系列3—搭建ThriftServer实时监控系统
...接影响了应用服务的体验。因此,在HBase ThriftServer之上的Metrics系统、以及实时监控系统,可以第一时间发现服务质量变化以及相关问题,同时 背景: 在hbase应用中,如果使用C++来访问HBase,往往通过T...
利用Oracle threshold(度量阀值)监控表空间
This group of metrics gives you the availability and status of the managed database. Metrics include:Database Status、Da This group of metrics gives you the availability and status of the managed database. Metrics include:Database Status、D
From zero to full visibility of MySQL in 3 minutes with Perc_MySQL
...ould like to invite you to my webinar, “Monitoring All (Yes, All!) MySQL Metrics with Percona Cloud Tools,” on Wednesday, June 25 at 10 a.m. Pacific Daylight Time, where I will talk on thenew features inPercona Cloud Tools, including monitoring ca
Jame’s Reading 06-28
...容错设计. Bring the Noise_ Making Effective Use of a Quarter Million Metrics Presentation.pdf http://t.cn/zHe6VNH Etsy员工Abe Stanway 介绍他们最近做的Skyline与Oculus,1. 他们通过StatsD为系统收集了大量的Metrics信 运维相关:监控, 运维...
ORA-600 [6947]/ORA-600 [kdsgrp1] 处理
...WM$EVENT_QUEUE_TABLE_GSYS_IOT_OVER_35428 AQ$_SYS$SERVICE_METRICS_TAB_G TABLE_NAME IOT_NAME------------------------------ ------------------------------SYS_IOT_OVER_40409 EXF$IDXSECOBJSYS_IOT_OVER_40883
Python Django 在html显示mysql的数据_html/css_WEB-ITnose
...tterns, include, url from django.contrib import admin from metrics import views admin.autodiscover() urlpatterns = patterns('', url(r'^login/',include('login.urls')), url(r'^admin/', include(admin.site.urls)), url(r'^O
php获得网站访问统计信息类Compete API用法实例_php技巧
... 'www.'); private $_toReplace = array('', ''); /** * List of available metrics. */ private $_availableMetrics = array( // Description Auth type 'uv', // Unique Visitors Basic 'vis', // Visits Basic 'rank', // Rank
关于Oracle数据库迁移(跨版本)以及空表不导出
...-------------------------------------------alter table AQ$_SYS$SERVICE_METRICS_TAB_T allocate extent;alter table AQ$_SYS$SERVICE_METRICS_TAB_H allocate extent;alter table AQ$_SYS$SERVICE_METRICS_TAB_G allocate extent;alter table AQ$_SYS$SERVICE_ME
php进行网站访问信息统计
...te $_toReplace = array('', ''); /** * List of available metrics. */ private $_availableMetrics = array( // Description Auth type 'uv', // Unique Visitors Basic 'vis', // Visits Basic 
php获得网站访问统计信息类Compete API用法实例,访问统计compete_PHP教程
... 'www.'); private $_toReplace = array('', ''); /** * List of available metrics. */ private $_availableMetrics = array( // Description Auth type 'uv', // Unique Visitors Basic 'vis', // Visits Basic 'rank', // Rank
php使用curl获取Compete统计网站信息的方法
...te $_toReplace = array('', ''); /** * List of available metrics. */ private $_availableMetrics = array( // Description Auth type 'uv', // Unique Visitors Basic 'vis', // Visits Basic 
Introducing the 3-Minute MySQL Monitor_MySQL
...e the user to answer and implement important questions like “which MySQL metrics should we monitor?” To make an analogy: General-purpose monitoring solutions are sledge hammers and MySQL is a nail. You can drive a nail with a sledge hammer, but
php获得网站访问统计信息类Compete API用法实例_PHP
...有所帮助。 toReplace = array('', ''); /** * List of available metrics. */ private 本文实例讲述了php获得网站访问统计信息类Compete API用法。分享给大家供大家参考。具体如下: 这里使用php获得网站访问统计信息类Compete API,Compe...
Velocity 2013 上几个不错的主题推荐
...状态. Bring the Noise: Making Effective Use of a Quarter Million Metrics By Abe Stanway 重点介绍Etsy的监控系统, 1.收集大量的metrics, 2.如何保存这么大量的metrics, 3.如何通过算法快速的找到系统中的异常(anomaly detecti...
MongoDB的磁盘IO问题的解决方法
...内存也越小。所以我们对比下面两种索引结构:db.metrics.ensureIndex({ metric: 1, client: 1, date: 1})与db.metrics.ensureIndex({ date: 1, metric: 1, client: 1 })采用这两种不同的结构,在插入性能上的差别也很明显。当采用...
spring boot 运行状态监控Actuactor –
...ator端点)的映射关系 true GET /metrics 报告各种应用程序度量信息,比如内存用量和HTTP请求计数 true GET /metrics/{name} 报告指定名称的应用程序度量值 true
Ganglia监控MySQL
... not available"; exit 192fi # Function for submiting metricsfunction record_value{ if [ $# -lt 1 ]; then printf "You must specify a look-up value\n" exit 192 fi LOOKUP_VAR=$1 GANGLIA_NAME=${2-unspecified}...
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