Get state of WI-FI events

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• get the structure of the event inside the while loop to wait for event occurs before the execution

  Hello

  I have a small problem, when I raise an event using a value change button, which works very well.  The problem is that the VI does not wait for me raise an event and instead runs the same event again, even if I have not pressed the button to start again.  The mechanical action of the button switch is released is.

  I was wondering how you get the structure of the event to wait for a user event, after that he executed the first time.

  James.Morris wrote:

  There is no reason that the event should be raised twice as much that the only way that it fires in your code is by the user by clicking on 'Hall measure only'.

  Oh yes, there is, and I deserve a kudo for this one.  Mechanical action on the button is set on the switch until published, so click to generate an event, on the bottom and on the square, attached is an example.

  My boy has my students hate this question, and to be honest, I hated it.  When never would you do that intentionally?  Honestly?  Anyway to change the button back to normal (as default latch when released) and move the terminal button in the structure of the event where it is managed and it will work as usual.

• Help with State Machine user Sequentail events

  I'm trying to create a program using the state machine which include events genreated user to jump between States. Also, I want the program to require a sequence of events to be genreted before entering in some States.

  For example:

  States: Init, idle, a-1, A-2, A-3, B - 1 and stop

  If a-1 State is selected, the user must enter the setting and select the condition A-2.
  The user cannot directly jump without having to access the mode a-1 to A - 2
  If the user selects the a-1 State, he should have the possibility of not input parameter and jump to another State as B-1 or Stop

  State A-3 can be entered automatically by State A-2.

  How to program the machine in order to do what I want? I've updated a sampling program. I'm not sure if I impleted the program properly. The user Panel hangs if I enter State a-1, and then press the Stop button. It does not allow me to leave the a-1 State and forces me to go to State A-2.

  A few other questions:

  -How to initialize all values of boleean to 0 during my Init State?

  -Why is a timeout value?

  Hey there, I developed example of Jacobson on a bit here to illustrate the case "Idle, how far to walk, ' your state machine diagram.

  Some keys on the front panel when you are in the bad condition will do nothing, as you can see, because I only check for buttons, I would like to respond to each State. For example, by pressing "Start on" the State of market won't do anything because this isn't a valid button, but pressing "Quit" will bring you to Idle. To implement the rest of the state machine, it is up to you!

• MSN - CRASH - TECH MSN TOLD - not able to use msn and I get a msg in the event viewer that the error is NTDLL. DLL

  MSN TECH SAID TELL WINDOWS CE PROBLEM I am STICK - not able to use msn and I get a msg in the event viewer that the error is NTDLL. DLL and talked with msn. Called MSN windows Dept. -How can I correct this situation?

  Hello

  Did you change your computer?

  Method 1:

  I suggest you perform the clean boot and check.

  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

  http://support.Microsoft.com/kb/929135

  Note: After a repair, be sure to set the computer to start as usual as mentioned in step 7 in the above article.

  Method 2:

  I also suggest you to follow the link and check.

  How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7

  http://support.Microsoft.com/kb/929833

• After trying to install a specific program, I get this appcrash, check the event log,

  * Original title: app Crash

  In general, I store my programs on a USB key. I've never had a problem installing or running

  install them on my computuer using windows 7 home edition 64-bit.

  Lately after trying to install a specific program, I get this appcrash, check the event log.

  It seems to say that the file for this installation is damaged, but how can this be since the installation has worked before?

  Get corrupted - it happens.  Jump drives die all the time.  You might be able to reformat (erase) and get more life out of it, or you can get a new USB, install again and use it until it is damaged again.

  Average life of a disk is 5.2 years, but just like people, many drive die younger and many die older. You never know what will be yours.

• This operation is limited by the administrator of the error when you run the command get-stats

  I have a script that use to collect monthly performance report - but after the upgrade of the CR, the script fails with the error below

  Get-Stat, this operation is limited by the administrator - "vpxd.stats.maxQueryMetrics". Contact your system administrator.

  I tried after the Ko -https://kb.vmware.com/kb/2107096 , but I don't see the webclient service performance

  Please notify

  As you use the API and not the Web Client, you need only modify the value in the advanced settings of vCenter.

  This can be done with

  Note that the value of-1 disables the limit altogether.

  The default value is 64.

  Get-AdvancedSetting - YourvCenter of the entity-name config.vpxd.stats.MaxQueryMetrics |

  Game-AdvancedSetting - value - 1

• Get an error at the end of the output of get-stat

  When I run the following I recover the data, but at the end of the exit, there is a mistake:

  Get-Stat - entity "ESXiHOST" - Stat "disk.totalReadLatency.average".

  Instance of MetricId Timestamp value unit

  --------                         ---------                                        ----- ----     --------

  ...

  Disk.totalreadlatenc... 09/03/2016-16:09:40 5 milli... naa.5...

  Disk.totalreadlatenc... 09/03/2016-16:09:20 0 milli... naa.5...

  Disk.totalreadlatenc... 09-16:09 / 03/2016 4 milli... naa.5...

  Get-Stat: 09/03/2016-17:23:20 Stat get a specified parameter was not correct.

  entity

  On line: 1 char: 1

  + Get-Stat - entity "ESXiHOST" - Stat "disk.totalReadLatency.average".

  + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  + CategoryInfo: NotSpecified: (:)) [Get-Stat], InvalidArgument)

  + FullyQualifiedErrorId: Client20_RuntimeDataServiceImpl_GetAvailableIntervals_ErrorRetreivingPerfProviderSummary, VMware.VimAutomati

  This could be the cause of this error? Can I just ignore it?

  It is somewhat related to the issue you reported in metric does not exist, but the documentation says it should

  This output, it seems that you are connected to a node ESXi, not a vCenter or both.

  View the contents of $global: defaultviservers to check.

  On a node ESXi, you get only 20 seconds intervals (for the +/-breaking).

  I suspect that this node ESXi was started, where the limited number of parameters returned.

  If this is not the case, then there is a problem with the PerformanceManager on this node ESXi.

• script Get-stat network

  I'm looking to use get-stat to get some associated information networks.  Here's what I do:

  Select a group of virtual machines

  for each virtual machine, select only the 1 (vnic1) virtual network adapter not vnic 2. (some virtual machines have vNIC 2 or more)

  find the maximum flow of avg in Mbps for the virtual NIC only.  Make it as specific as I can according to statistics level 1.   PIC of the last 24 hours is OK. (I want to predict the peaks)

  Create a table as below, I can export to CSV.

  Ideas?

  Thank you!

  VirtualMachineName	NetworkAdapater1PeakThroughputMbps
  VM1	136
  VM2	234
  VM3	16

  You could do something like that.

  In your case, you will get all the virtual machines in the cluster.

  $vmName = "ClusterVM."

  $vnicName = 'NIC, 1'

  $vms = get-VM-name $vmName

  $vnic = get-NetworkAdapter - VM $vm - name $vnicName

  $stat = 'net.transmitted.average ','net.received.average '.

  $report is entity-Stat-get $vms - Stat $stat - Realtime - MaxSamples 6 - Instance $vnic. ExtensionData.Key |

  Group-object - property entity, Timestamp |

  Select @{N = "Timestamp"; E={$_. Group [0]. Timestamp}},

  @{N = 'Entity'; E={$_. Group [0]. Entity}},

  @{N = "received"; E={$_. Group | where {$_.} MetricId-match "received"} | {{Select - ExpandProperty value}}.

  @{N = ' transmitted'; E={$_. Group | where {$_.} MetricId-match "transmitted"} | {{Select - ExpandProperty value}}.

  @{N = 'Throughput (Kbps)'; E={$_. Group | Measure-object-property value - sum | Select sum - ExpandProperty}}

  # Total

  $totals = $report | Measure-object-property received, transmitted, 'Throughput (Kbps)' - sum

  $report += new-Object PSObject - property @ {}

  Entity = "totals".

  Receipt = $totals | where {$_.} Property - eq "Received"} | Select sum - ExpandProperty

  Sent = $totals | where {$_.} Property - eq "Transmitted"} | Select sum - ExpandProperty

  'Throughput (Kbps)' = $totals | where {$_.} Property - eq 'Throughput (Kbps)'} | Select sum - ExpandProperty

  }

  $report | Format-Table - AutoSize

• Capture process hung to get stat

  We have a (500 + vms) environment where the often time it's hanging processes. We observed the indication is flawed CPU utilization over a period of time.

  Say if there is a virtual machine with regular use of the UC 40% more than a day, it is assumed that there are bad processes runs, because an idle process should be less consuming.

  That being said. Is it possible to interrogate vms and return the VMS with stale CPU usage? I think I use get-stat and look for the value non-zero but doesn't seem to work. Any thoughts?

  Try like this, she adds a condition to see if the average CPU usage is greater than 20%

  Group-object VM | %{

  $values = $_. Group | Tri-objet-time property | %{$_. CPU}

  $avg = $_Group | Measure-object-property CPU-medium | Select average - ExpandProperty

  $stdvar = get-WelfordStdVar-samples $values

  If ($avg - gt 20 - and $stdvar - the $threshold) {}

  $_ | Select Name,@{N='StdVar'; {E = {[Math]: Round($stdvar,2)}}, @{N = 'CPU'; {E = {[string]: Join('/',$values)}}

  }

  }

• Get-stat on the syntax and parameters

  Where can I find a * complete * reference to the cmdlet get-stat, including:

  • All entities, I can ask
  • All the stats, I can tell (if possible, divided by entity)

  examples I can take as an example?

  I was able to locate dozens of interesting pages and samples, but no reference complete...

  Concerning

  Marius

  It is a response of 2 parts:

  1. The syntax of the cmdlet Get-Stat is documented in the cmdlet help page (do a Get-Help) and in the reference online (see link)
  2. The metrics are documented in the SDK reference under the heading PerformanceManager

  For point 2, you also use my Stats Toolbox.

  For example on the use of Get-Stat have a peek at all my performance statistics related messages.

  And there are of course many examples available in this community.

• The "cost" of get-stat

  A customer using a (free) ESXi host reports serious performance problems.

  My goal is to see if performance issues are due to memory, CPU, disk, or any other component.

  I've created a PowerCLI script to query the ESXi host to collect conters performance.

  Before starting can use, I assess whether the use of get-stat can aggravate the problerms with the performance of the ESXi host?

  My script should begin every 60 senconds, use the "connect-viserver" cmdlet and then cycle delivering approximately 20 times the cmdlet "get-stat' to get the values such as"cpu.usage.average","mem.usage.average"and so on.

  Can it worsen the performance of the target ESXi host issue?

  Should I before statring to use it?

  Will there be a better strategy to collect performance counters?

  Concerning

  Marius

  Performance in real time on an ESXi node are maintained during +/-1 hour, so I would not ask as often as every 60 seconds.

  The cmdlet Get-Stat imposes some overhead on the ESXi node, then Yes, that this can have an effect on the interpretation of the node ESXi.

  A few other tips to lower to load:

  • use only the counters that you absolutely
  • try to locate the source of the problem with a minimal set of counters, then go down by adding several counters

• Using the cmdlet Get-stats for the problems of performance of ESXi

  I need to detect the bottlenecks (if any) causing poor performance with a (free) 5.5 ESXi host.

  I see that if I use the cmdlet Get - stat PowerCLI I get dozens of meters, such as "mem.usage.average" or "'rescpu.maxlimited1.latest ', just to give two samples. "

  Can I identify a subset of the counters I should follow to identify possible bottlenecks in the fastest way possible?

  Concerning

  Marius

  Everything depends of course.

  There are several positions which list a number of key counters to watch.

  The Hosts of ESXi monitoring - a deeper on the what and the why look , you will find a good starting set.

• Get-Stat and StatType Get with a free ESXi host

  I used the Get-StatType cmdlet to get a list of the values that I can get a free ESXi host and got a long list of values, I can get by using the cmdlet Get-Stat.

  Where can I get an explanation of the meaning of each value I can get?

  Concerning

  Marius

  Under the PerformanceManager in the SDK Reference documentation.

  And you can find a lot of info in VMTN communities and on several blogs (do a Google search)

• Get-stat for monthly trends of data warehouses

  Hi all

  Long time lurker of time,

  I have not been using PS for long and mostly just pin out one liners for things like "whats connected to X", etc.

  I'm trying to output a file that I can put in excel and create configured vs used graphics is the idea.

  I would like to get this down so I can manipulate to other entities.

  I can wrap this around a foreach loop that I can usually understand.

  With get-stat, I noticed that he gets a single value, then the other so the MetricID is evolving, so I can't just select the property.

  I have a script already where I show the last value and then put them all on the same graph, but it would be cool to have a chart with the data store to see the trends.

  We have vcops, but I find the graphics a slow process, because we have dozens of warehouses of data around the world.

  It's my script simple I must then cut and paste the values into additional columns, but who wants to do it manually

  I can do something like this

  $todayMidnight = (get-Date-time Minute 0 - 0 - 0 second)

  $Startmonth = - 1

  $metrics = "disk.capacity.latest", "disk.provisioned.latest", "disk.used.latest".

  $datastore = "vm_production01".

  $arrds = get-datastore. WHERE-object {$_.} Name - like $datastore}

  $a = get - Stat - $arrds - Stat $metrics entity [0] - boot $todayMidnight.AddMonths ($Startmonth) - complete $todayMidnight | where {$_.instance - eq ""} | Sort the timestamp | Select the timestamp value

  $b = get - Stat - $arrds - Stat $metrics entity [1] - boot $todayMidnight.AddMonths ($Startmonth) - complete $todayMidnight | where {$_.instance - eq ""} | Sort the timestamp | Select the value

  $c = get - Stat - $arrds - Stat $metrics entity [2] - boot $todayMidnight.AddMonths ($Startmonth) - complete $todayMidnight | where {$_.instance - eq ""} | Sort the timestamp | Select the value

  $fin = $a + $b + $c

  $fin = $a + $b + $c

  $fin | ConvertTo-Csv | Out-file C:\support\scripts\development\datastoreusage.csv

  See the attachment for the final goal.

  I don't know if I need to create a custom object to accomplish, if someone could help me that would be great.

  and none of the useful articles where I can learn to do it, I'm almost finished powershell in a month of meals but I do not think that this is covered

  Thank you all

  To run this for all your storage data and then create a spreadsheet with the data store, you can use the function of export-Xlsx .

  The script should look like this

  $todayMidnight = (get-Date-time Minute 0 - 0 - 0 second)

  $Startmonth = - 1

  $metrics = "disk.capacity.latest", "disk.provisioned.latest", "disk.used.latest".

  $ds = get-Datastore

  $xlsxPath = "C:\ds-report.xlsx".

  Get-Stat - $ds - Stat $metrics entity - boot $todayMidnight.AddMonths ($Startmonth) - complete $todayMidnight |

  Group-object - property {$_.} @entity.name} | %{

  $dsStats = $_. Group | Group-object - property Timestamp | %{

  New-object PSObject-property @ {}

  Timestamp = $_. Name

  'Capacity (GB)' = [Math]: Round (($_.)) Group |

  where {$_.} MetricId - eq "disk.capacity.latest" - and $_. ({Instance - eq ' '}). Value / 1 MB, 2)

  'Allocated (GB)' = [Math]: Round (($_.)) Group |

  where {$_.} MetricId - eq "disk.provisioned.latest" - and $_. ({Instance - eq ' '}). Value / 1 MB, 2)

  'Used (GB)' = [Math]: Round (($_.)) Group |

  where {$_.} MetricId - eq "disk.used.latest" - and $_. ({Instance - eq ' '}). Value / 1 MB, 2)

  }

  }

  $dsStats | Tri-objet-Timestamp property |

  Select the Timestamp, 'Ability (GB)', 'allocated (GB) ', ' used (GB) |

  Export-Xlsx-path $xlsxPath - AppendWorksheet - WorksheetName $_. Name of the end - SheetPosition

  }

• Get-Stat for use of the power of the ESXi Server

  Hi all

  Need your help to get a script to capture power consumption/use of an esxi host. I checked the command get-stat, I don't see any special argument as energy consumption in check for the host entity. The time interval can be anything, I'd like to see the same values that manifest slot for power under the tables of performance of an esxi host.

  Any help would be appreciated.

  Thanks in advance

  Try like this

  10 P 002 003 004 005

  $entity = get-VMHost-name MyEsx $stat = "power.power.average". Get-stats - $entity - $stat - Realtime - MaxSamples 1 Stat entity