Remove the derived metric

Similar Questions

• Derived metric help

  Hello

  I'm trying to configure a derived metric.  We have announced several LPAR Unix team likes to look at the CPU usage in number of processors used not in use %.  My thought is to take the County of virtualCPUs of the CPUCounts and the use of the HostCPUs.  Multiply these together and I should get the number of processors currently in use. Thus, for example

  CPUCounts.virtualCPUs = 4

  HostCPUs.utilization = 50%

  sum (4 * 50%) = 2

  The current CPU in use is 2.

  However, I am not able to get the correct syntax for the derived metric.  Any help would be greatly appreciated.  And if there is a better way to do it then I am, for that as well.

  Thank you

  Matt

  Try:

  scope is an instance of HostCPUs

  cpuCounts = #! CPUCounts: UC = $scope # .topologyObjects

  cpuCount = cpuCounts.iterator () .next)

  logic = cpuCount.logicalCPUs

  Physics = cpuCount.physicalCPUs

  virtualCPUs = cpuCount.virtualCPUs as Double

  use = (#utilization #)? div (100)

  inUse = (virtualCPUs * use)? Round (2)

  I do not recommend this calculation because I don't think it gives the exact measure of processors in use. Also, I do not recommend round a value specified so that it is less accurate (but that's a minor quibble).

  Kind regards

  Brian Wheeldon

• VM growth over the last few days N derived metric

  You are looking for assistance in creating a derived metric that would take a point in the metric of time of there are say 6 months, "poweredOnVMCount", he subtract from the current "poweredOnVMCount" and divided it by the number of days between the two measures, effectively providing the daily growth. Any help would be appreciated.

  Thank you

  Joshua

  You can use a replace a variable in the string using the "$", for example $numdays.

  Try something like this (the scope is a VMWCluster):

  then = null numdays = 180 While (then == null) {} try {} String query = "VMWCluster:name virtualMachinesPoweredOnCount =" $scope.name "for day 1 day $numdays» then = max (server. QueryService.queryObservations (query)) } catch (Exception e) {} numdays- } "+ numdays ++ +" days ago there was "+ then +"VM under tension.

  My result:

  56 days ago, there were 3.0 VMs under tension

  Kind regards

  Brian Wheeldon

• BGP announcement: How do I remove the attributes "next hop" and "metrics" inherited from OSPF?

  Hello

  I use a router THAT WAN Cisco ASR1001 connected via BGP AS65075 with our ISP.

  This router is connected through OSPF with our Cisco 7206VXR/NPE-G2 firewall.

  Topology:

  ISP <- bgp="" -="">RT 1001 <- ospf="" -="">FW 7206 <->LAN

  On the WAN router, static routes are set to null0 to always announce our class C networks.

  Route IP 192.168.10.0 255.255.255.0 Null0 250

  ...

  Network guidelines are placed in our BGP configuration:

  router bgp 65075

  The log-neighbor BGP-changes

  neighbor EBGP-PEER-IPv4-peer group

  EBGP-PEER-IPv4 neighbor fall-over bfd

  neighbour 192.168.88.138 distance - as 65200

  192.168.88.138 a neighbor EBGP peers PEERS-IPv4

  192.168.88.138 ISP IPv4 neighbor description

  next password 192.168.88.138 7 unknown

  !

  ipv4 address family

  ...

  network 192.168.10.0

  ...

  a neighbor EBGP-PEER-IPv4 soft-reconfiguration inbound

  EBGP-PEER-IPv4 neighbor distribute-list prefix-v4 on

  an EBGP-PEER-IPv4 neighbor prefix-maximum 100

  neighbor EBGP-PEER-IPv4-1 filter list out

  neighbor 192.168.88.138 activate

  neighbor 192.168.88.138 filter-list 2

  output-address-family

  A part of these networs are also learned through OSPF. If these routes are present in the routing table:

  RT-01 #sh ro ip 192.168.10.0

  Routing for 192.168.10.0/24 entry

  Known via "ospf 1", distance 110, metric 20, type extern 2, metric 1 forward

  Published by bgp 65075

  Last update to 192.168.0.79 on Port - channel1.28, 7w0d there is

  Routing descriptor blocks:

  * 192.168.0.79, from 192.168.0.71, 7w0d there is, through Port - channel1.28

  See metric: 20, number of share of traffic is 1

  Because these roads are active in the rounting table. Announcing BGP based on his and attributes "next hop" and "metric" are inherited from OSPF:

  RT-01 #sh ip bgp neighbors 192.168.88.138 announced-routes

  ...

  Network Next Hop path metrics LocPrf weight

  ...

  * > 192.168.10.0 192.168.0.79 20 32768 I

  ...

  Is it possible to remove the legacy of OSPF into BGP attributes?

  How to set the "next hop" to the value 0.0.0.0 and "metric" to 0?

  Thank you

  Best regards

  Jérôme

  Hello Berthier,

  NEXT_HOP is a hill & attribute mandatory path including the eBGP value is the IP address of the BGP peer (specified in the neighbor's remote control) where the router learns the prefix. Thus, your peers (eBGP) will still see the IP 192.168.88.138 in your BGP Next Hop as updates. I agree you the output of the command ' sh ip bgp neighbors 192.168.88.138 roads announced "can be confusing, but not worried about it.

  Metric 20 is cause of path must be acquired by OSPF. Copy in default atributte MED BGP metric. So I see that you have only a peer is very important change this value because MED is not transitive, if this value is not propagated by other ACE access your provider. Anyway, if you want to change, you must:

  1. create a list of prefixes with one or more prefixes that you want to "reset" the MED value:

  list of prefixes prefix-to-reset-MED seq 5 permit 192.168.10.0/24

  list of prefixes prefix-to-reset-MED seq 10 permit X.X.X

  2. create a roadmap

  allowed to reset - MED card route 5

  match of prefix-to-reset-MED IP prefix-list

  the metric value 0

  road map provided to zero-MED allowed 10

  !

  The last road map is necessary to ensure that the rest of the prefixes are sent.

  3. apply the road map

  a neighbor EBGP-PEER-IPv4-roadmap given to zero-MED on

  Concerning

• Need to create a derived metric to calculate the amount of memory in GB

  Hi team,

  We would like to know how we can create a Derived metric to determine the usage of the memory of a specific host in the UK, I have a host who, as 80 GB memory and I need to create an alert when usage exceeds 40 GB...

  I saw the Option for the used memory capacity but it shows in Mo... How to convert the same into GB

  Concerning

  Sriram S

  You need not create a metric derived to do what you want.  Who would try too hard.

  Memory is usually stored in Foglight in megabytes.

  Just write the rule to create the alert when it exceeds (40 * 1024) MB.

• Necessary to remove the container referenced by QObject subclass?

  MyClass creates and maintains a reference to a container, it creates:

  m_container = new Container();
  

  At some point, the container is added to a page and set as root.

  Later in the application, I want to delete the Page and MyClass.

  I need to remove the container in the destructor of MyClass or the Page doesn't do that automatically?

  This only applies to functions which do it explicitly. They usually have something like this in docs:

  void setContent (bb::cascades::Control *content)
  
  Set the content of the Page.
  
  Ownership will always be transferred to the Page.
  

  internally, he did something like this:

  void setContent(...)
  {
    content->setParent(this);
    ...
  }
  

  So I can delete m_container even if it is owned by the Page?  I do this in a test application, and it hangs when I remove it.

  Seems that I misinformed you once again.

  If the class is designed for this (for example subscribed QObject destroyed() signal and resets it's internal references to the object) it works.  I tried with TabbedPane and the middle tab page just disappeared:

     Tab *t;
      tabbedPane_ = TabbedPane::create()
              .showTabsOnActionBar(true)
              .add(Tab::create() [skipped]
              .add(t = Tab::create() [skipped]
              .add(Tab::create() [skipped]
              ;
      delete t;
  

  Deleting the object must reset the parent, but not the references to the object it seems, it is preferable to delete explicitly before deletion.

  p. s.

  Technically, any QObject-derived class can be one parent to other classes derived from QObject.

  You can explicitly set the parenting:

  obj1-> SetParent (anyOtherQObject)

  p.s.s.

  Can you please send the test code? I'll watch if the crash might be caused by other problems.

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  Remove the apps and download/purchase once again using your ID