cloudwatch metrics

: activeneutron-openvswitch-agent: activeneutron-metering-agent: active==Swiftservices==openstack-swift-proxy: activeopenstack-swift-account: activeopenstack-swift-container: activeopenstack-swift-object: active==cinderservices==openstack-cinder-api : activeopenstack-cinder-scheduler:activeopenstack-cinder-volume: activeopenstack-cinder-backup: active== ceilometerservices==openstack-ceilometer-api: activeopenstack-ceilometer-central: activeopenstack-ceilometer-compute: activeopenstack-ceilomet

Amazon announces support for VPC traffic logs in Asia Pacific (Seoul)Amazon announces support for VPC traffic logs in Asia Pacific (Seoul). The VPC, subnet, and elastic IP-related network traffic that opens the traffic log will be logged and the user can store the analysis through Cloudwatch or third-party tools. Connection: http://aws.amazon.com/cn/about-aws/whats-new/2016/06/ announcing-amazon-vpc-flow-logs-support-in-the-asia-pacific-seoul

The advantages of Docker containers are lightweight and portable, so the operating system hosting it should also cater to this feature as much as possible.I think this is why Docker is preparing to use Alpine Linux instead of Ubuntu as the official default hosting environment (base image).Vagrant is a very good personal development environment, we recommend you to try.About Docker1.9 Version interpretation:Cross-Host networking: New network devices can enable users to create virtual networks tha

= "wkiom1pgdwaakvsgaaaigc_bpme131.png"/> 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M02/44/36/wKioL1PgECDCN6ZwAAAnqaUYRwU574.png "style =" float: none; "Title =" 17.png" alt = "wkiol1pgcdcn6zwaaanqauyrwu574.png"/> We can also use cloudwatch to check the metric parameters of elb. 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M02/44/36/wKioL1PgECLwu0hbAADlM3xDCXU299.png "style =" float: none; "Title =" 18.png" alt = "wkiol

. Create a configuration with an AMI Amid: ami-0606ad07Amid: ami-e2f144e3 (1) create a config As-create-launch-config mylc -- region ap-northeast-1 -- image-ID ami-e2f144e3 -- instance-type t1.micro (2) Delete config As-delete-launch-config mylc -- region ap-northeast-1 (3) view configurations As-describe-launch-configs -- region ap-northeast-1 9. To create a group, you must specify a Server Load balancer instance. In this case, the added instance is added to this balancer instance, for example,

-objectamazon.route53.model.resourcerecordset$change1. resourcerecordset.name= "blog.beanxyz.com" $change 1. resourcerecordset.type= "A" $change 1. Resourcerecordset.ttl=300$change1. RESOURCERECORDSET.RESOURCERECORDS.ADD (@{value= $currentip}) $change 3=new-object Amazon.route53.model.change$change3. action= "CREATE" $change 3. Resourcerecordset=new-objectamazon.route53.model.resourcerecordset$change3. resourcerecordset.name= "Blog.beanxyz.com" $change 3. resourcerecordset.type= "CNAME" $change

documentation for more information. Summary: Lost data in recovery will appear in the rollback directory. Shard Too Late Sharding is the ability to split data across multiple machines, often for performance gains when the replica set runs too slowly. MongoDB supports automatic sharding. However, if you let the shards go too late, the problem arises. Because the splitting of data and the migration of blocks takes time and resources, if the server resources are basically exhausted, it is likely t

utilization, CPU queue length, disk space and I/O, memory usage, network traffic, and so on. For the system with high real-time requirement, the effective monitoring and management of system key indicators is an important means to ensure the high availability of the system, therefore, it is necessary to develop a clear and effective strategy planning, and to effectively monitor these performance indicators in real time. When the key performance indicators are seriously deviated or the system fa

thickness of 2: screen resolution Android gets the screen resolution as follows: displaymetrics metrics = NewDisplaymetrics (); getwindowmanager (). getdefadisplay display (). getmetrics (metrics ); IntWidth = metrics. widthpixels; ------------- 480 (c8813 parameter) IntHeight = metrics. heightpixels; ----------- 854

writer, which is similar to the previous checkpoint page/second. When you suspect that the memory is insufficient: Method 1: [Metrics]: memory available Mbytes, memory pages/sec, page read/sec, page faults/sec [Reference value ]: If the page reads/sec ratio persists to 5, the memory may be insufficient. Page/sec recommends 00-20 (this value will remain high if the server does not have enough memory to handle its workload. If it is greater than 80, i

scripts and add them to the environment variables. For a more formal installation, it is recommended to have a MySQL database server to store the metrics. otherwise, use the built-in derby db. a. create a database, for example, named as metrics, with the MySQL database server. b. create a MySQL user (for example, 'metrics' @ 'my _ host'-> here my_host is the ma

Android unit conversion, android unit PT-> SP According to the applyDimension method in TypedValue. java: public static float applyDimension(int unit, float value, DisplayMetrics metrics) { switch (unit) { case COMPLEX_UNIT_PX: return value; case COMPLEX_UNIT_DIP: return value * metrics.density; case COMPLEX_UNIT_SP: return value * metrics.scaledDensit

(). IsUpToDate ());if (r! =Null r.getassets (). IsUpToDate ()) {if (False) {SLOG.W (TAG,"Returning Cached Resources" + R +"" + Resdir +": appscale=" + r.getcompatibilityinfo (). Applicationscale); }return R; } }if (r! = null) {SLOG.W (TAG, "throwing away out-of-date resources!!!!"+ R + "" + Resdir);} Assetmanager Assets =New Assetmanager ();Resdir can null if the ' Android ' package is creating a new Resources object.This are fine, since each assetmanager automatically loads the ' Android ' pa

Perfmon is not a jmeter-native tool. You also need to download some plug-ins to use this tool. 1, JMeter Plugins Manager Download: The plug-in is a plug-in that manages Plug-ins. Download page (https://jmeter-plugins.org/downloads/all/), after downloading is a jar (Jmeter-plugins-manager-0.10.jar), put the jar into the JMeter lib/ Ext directory, restart the jmeter can be. After restarting, you can see the Plugins Manager menu in the options, Click in, you can do plug-in upgrades, downloads and

Opentsdb is an open source database based on HBase storage time series data, which is exactly the application of hbase, and its processing of time series data can be used for reference by other systems. This article will explore and discuss the design of the database.this text link: http://blog.csdn.net/bluishglc/article/details/31052749, reprint please indicate the source! This article is based on the first stable version of Opentsdb 1.0.0, after the download deployment is complete, we need to

In flume1.5.2, if you want to get flume related metrics through HTTP monitoring, add the following after the startup script:-dflume.monitoring.type=http-dflume.monitoring.port=34545MonitoringThe-D attribute can be obtained directly through system.getproerties (), so the above two properties are read by Method Loadmonitoring (), and the method is flume in the portal application private void Loadmonitoring () {Properties systemprops = system.getproperti

. imageView]; [self. imageView setTranslatesAutor EsizingMaskIntoConstraints: NO]; // The previous button UIButton * prevButton = [[UIButton alloc] init]; prevButton. frame = CGRectMake (0, 20,300, 20); [prevButton setBackgroundColor: [UIColor redColor]; [prevButton setTitle: @ "previous" forState: UIControlStateNormal]; [prevButton addTarget: self action: @ selector (onShowPrevImage :) forControlEvents: UIControlEventTouchUpInside]; [self. view addSubview: prevButton]; [prev Button setTranslate

following functions: Public static float applyDimension (int unit, float value, DisplayMetrics metrics) { Switch (unit ){ Case COMPLEX_UNIT_PX: Return value; Case COMPLEX_UNIT_DIP: Return value * metrics. density; Case COMPLEX_UNIT_SP: Return value * metrics. scaledDensity; Case COMPLEX_UNIT_PT: Return value * metrics

these metric values. They have different transfer mechanisms for the same information, but the special and advantages of the Eclipse plug-in are that it can be closer to the source code (that is, during encoding). Figure 10 shows how to use the eclipse jdepend plug-in: Right-click the source folder and selectRun jdepend Analysis. Be sure to select a source folder with source code; otherwise, you will not be able to see this menu item. Figure10.UseJdepend AnalysisAnalyze code Figure 11 shows th

Remote Storage of the Prometheus Objective Prometheus in the realm of container clouds, there is no doubt that more and more cloud-native components directly provide Prometheus metrics interfaces without additional exporter. Therefore, the use of Prometheus as the whole cluster monitoring program is appropriate. But metrics stores this block, Prometheus provides local storage, the TSDB time series database.