1. Preface
Test the execution time of a program, including user CPU time, system CPU time, clock time. Before the acquisition time is in the program's main function with a time function, this can only be a rough calculation of the execution of the program, can not accurately obtain other time. In reading "Apue", the book on the program Time test procedures, very formal, to provide these three time. If so, search the Internet and make a summary.
2, obtain the method
There are two ways to get i
Get Process Execution TimeFirst, the concept of timeWhen programming under Linux, it may involve measuring the execution time of the process. The time value of the process under Linux is divided into three types: clock time : Refers to the time that the process was actually executed from the start to the end. User CPU Time : Refers to the time spent executing user instructions in the process, and also includes child processes. System CPU Time : The time it takes for a process to execute
queryVoyageRoute_onWebResult is spelled incorrectly.Right:Print_r ($ result); check the result.If the result does not contain the expected contentCheck whether the passed parameters are correct.Since you do not see your WSDL, you do not know how to write the correct parameterThe parameter should be an associated array (the associated key is WSDL), which may be multidimensional.And you have a multi-dimensional subscript array.
I have done it. just add the parameter name.
$param = array('param
. shares rose in the face of negative blow
15. When the dashboard fell sharply, the dashboard fell, and the dashboard rose slightly.
16. When the market rebounded, It rebounded strongly and the transaction volume increased.
17. The stock price is significantly smaller than the market price.
18. The stock price is higher than the price of similar stocks
19. The sc
/github.com/wandoulabs/codis/# make# make Gotest3, install zookeeper, only need to install at this node.#yum-yinstalljava-1.8.0#wgethttps://www.apache.org/dist/zookeeper/ zookeeper-3.4.7/zookeeper-3.4.7.tar.gz#tar-zxfzookeeper-3.4.7.tar.gz-c/opt# cd/opt/zookeeper-3.4.7#cpconf/zoo_sample.cfgconf/zoo.cfg#mkdir/data/ {zookeeper,logs}-p#sudovimconf/zoo.cfgdatalogdir=/data/logsdatadir=/data/ zookeeperserver.1=localhost:2888:3888#vim/data/zookeeper/myid1#vim/etc/profile.d/ Zookeeper.shpath= $PATH:/opt
address. The container in the pod, called the app container, uses--net=container when it is created: to share the network space of the pod container.For example, the author has a kubernetes node host PT-169124, with an IP address of 192.168.169.124. The author's environment uses flannel as the bridge network drive of Docker, with ifconfig command can see flannel network device:Flannel0:flags=4305This flannel0 is a bridge created by Kubelet with flannel and is used as the--bridge parameter value
Puppet3 installation in CentOS6.5 Cluster
Puppet3 installation in CentOS6.5 Cluster
Environment: three hosts,
The IP addresses are 10.211.55.11, 12, and 13 respectively.
Install puppet master on 10.211.55.11
Puppet agent is installed on 10.211.55.11, 12, and 13
1. Install puppet Dashboard after the EPEL Library
Yum install yum-priorities
Rpm-ivh https://dl.Fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm
Rpm-import https://dl.fedoraproject.
) stocks, and find out what you think of as buying (selling) signals can enter your alternative stock pool and track individual stocks that meet the purchase conditions.
3. In Real-Time disks, you can track the Real-Time trend of your target shares and clearly understand the specific meaning of the opening, receiving, highest, and lowest prices on the day, and the actual situation of the main force in the disk, such as pulling, selling, and protecting the disk, to know whether the relationship b
code:3.2 Layer3.2.1 Tile LayerYou can choose the tile provider you need, but it is recommended to use Mapbox (looks pretty).3.2.2 WMS Layer3.2.3 TMS LayerLeaflet does not have explicit support for TMS services, but the tile structure is the same as the general L.tilelayer organization model, so the rendering of TMS services is almost less cumbersome.3.2.4 Access
1. install dependency apt-get install-y build-essential irb libmysql-ruby libmysqlclient-dev libopenssl-ruby libreadline-ruby mysql-server rake rdoc ri ruby ruby-dev2. install rubygems download rubygems-1.3.7.tgzHttp://production.cf.rubygems.org/rubygems/rubygems-1.3.7.tgzUnzip and installRuby setup. rb3.Create gem as an alternative name for the gem1.8 command: update-alternatives -- install/usr/bin/gem/usr/bin/gem1.8 14. create database dashboard cha
-extfile extfile.cnf-out server.crt-days 100003) Delete the old secret and serviceaccount after updating the certificateKubectl Get Secret--all-namespacesKubectl Get ServiceAccount--all-namespacesView Secret and ServiceAccount at the beginning of default, delete them, and the system will automatically regenerate3. Installing Nginx IngressNote: In order to display the nginx_status, you need to expose 8080 ports in addition to 80, 443, and deploy a Configmap file:ApiVersion:v1kind:ConfigMapmetadat
Route: get ( #039; #039;, function () {code ...}}); route: group ([ #039; domain #039; amp; gt; #039; dashboard. homestead. app #039;], function () {code ...}}); dashboard has been configured in homestead and hosts. homestead. app. However, when you access dashb... Route: get ('/', function (){
return view('home.welcome');
});Route: group (['domain '=> 'dashboard
ValueFrom:fieldRef:fieldPath:metadata.namespace-Name:kubernetes_master value:http://192.168.0.105:8080args:-/nginx-ingress-Controller- --default-backend-service=$ (pod_namespace)/default-http-Backend---apiserver-host=http://192.168.0.105:8080The problem that has arisen is that the pod is always in the Crashloopback state after launch, and by logs it is found that Nginx-ingress-controller's boot is always connected to the 443 port of the Apiserver internal cluster ip. Cause the security problem
Horizon is a subproject of OpenStack that provides a Web front-end console (called a dashboard) to demonstrate the functionality of OpenStack. Usually, we start from horizon, Dashboard to understand the OpenStack. In fact, Horizon does not add any new functionality to OpenStack, it only uses the OpenStack part of the API, so we can extend the horizon function and extend the
should is allowed read access on the Memory.usage_in_bytes file by default.Then the situation should be reported as a bug.You can generate a local policy module to allow this access.DoAllow this access for now by executing:# ausearch-c ' Cat '--raw | Audit2allow-m My-cat# semodule-i MY-CAT.PPMore information:Source Environment (context) SYSTEM_U:SYSTEM_R:ZABBIX_AGENT_T:S0Target Environment SYSTEM_U:OBJECT_R:CGROUP_T:S0Target object memory.usage_in_bytes [file]SOURCE CatSource Path/usr/bin/catPo
Detailed meaning of JTAG!
JTAGIt is short for the header Letter "Joint Test Action Group (Joint Test behavior Organization)", which was founded in 1985, it is a PCB and IC testing standard developed by several major electronic manufacturers. JTAG was recommended to be approved by IEEE as IEEE1149.1-1990 Test Access Port and boundary scan structure standard in 1990. This Standard specifies the hardware and software required for border scanning. Since 1990After the annual approval, IEEE supplement
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