yes, i use this example as a class
El día 5 de marzo de 2010 14:42, Sane, Abhijeet
<Abhijeet_Sane@xxxxxxx> escribió:
> I was speaking with reference to the sample program on
> http://wiki.xensource.com/xenwiki/XAPI_RRDs
>
> That program is taking the time I put In my last mail.
>
> Regards
> Abhijeet
>
> -----Original Message-----
> From: xen-api-bounces@xxxxxxxxxxxxxxxxxxx
> [mailto:xen-api-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Alberto González
> Rodríguez
> Sent: Friday, March 05, 2010 7:03 PM
> To: xen-api@xxxxxxxxxxxxxxxxxxx
> Subject: Re: [Xen-API] RE: Problems in extracting VIF metrics
>
> i use Jonathan Ludlam on openxencenter and i don't have time problems
>
> 2010/3/5 Sane, Abhijeet <Abhijeet_Sane@xxxxxxx>:
>> I ran the sample program you have given . But it takes long time to return
>> me the data sets.
>>
>> real 0m3.137s
>> user 0m2.580s
>> sys 0m0.140s
>>
>>
>>
>> I have a question whether this request going from the unix domain local
>> socket on the host or going from HTTP/ tcp.
>> Other is there some API implemented for Python for extracting the metrics in
>> a simpler manner.
>> All I want to read is the VIF read/ write data.
>>
>>
>> Please guide.
>>
>> Abhijeet
>>
>>
>> -----Original Message-----
>> From: Jonathan Ludlam [mailto:Jonathan.Ludlam@xxxxxxxxxxxxx]
>> Sent: Friday, March 05, 2010 5:48 PM
>> To: Sane, Abhijeet
>> Cc: xen-api@xxxxxxxxxxxxxxxxxxx; Goncalo Gomes
>> Subject: Re: Problems in extracting VIF metrics
>>
>> Hi Abhijeet,
>>
>> As Alberto mentioned, you should be using the RRD interface rather than
>> looking at the VIF metrics. There's documentation about that
>> on the wiki:
>>
>> http://wiki.xensource.com/xenwiki/XAPI_RRDs
>>
>> Jon
>>
>> On 5 Mar 2010, at 11:20, Sane, Abhijeet wrote:
>>
>>> Hi ,
>>>
>>> I am trying to extract VIF metrics data of all the VMs on a Citrix Xen host.
>>> I wrote the code as follows to iterate the VIF sets in all VMs and from the
>>> VIF record of each VIF get the VIF metrics.
>>> The VIF metrics like I/O read / write rates are not available.
>>>
>>> Please guide whether I am doing something wrong.
>>>
>>>
>>> session = XenAPI.xapi_local(
>>> session.xenapi.login_with_password("root","")
>>> all = session.xenapi.VM.get_all()
>>> try:
>>>
>>> for vm in all:
>>> try:
>>> record = session.xenapi.VM.get_record(vm)
>>> if not record["is_control_domain"] and not
>>> record["is_a_template"] and record["resident_on"]
>>> :
>>> domid = record["domid"]
>>> name = record["name_label"]
>>> vif_set =
>>> session.xenapi.VM.get_VIFs(vm)
>>> for vif in vif_set:
>>> vif_metrics =
>>> session.xenapi.VIF.get_metrics(vif)
>>> vif_rec =
>>> session.xenapi.VIF.get_record(vif)
>>> mac_addr = vif_rec["MAC"]
>>> metrc =
>>> session.xenapi.VIF_metrics.get_record(vif_rec["metrics"])
>>> # I have
>>> removed the code to extract io_read and io_write at this point of time .
>>> loca_str = '%s,%s,%s,%s,%s\n' %
>>> (domid , name , mac_addr ,io_read ,io_write)
>>> csv_string = csv_string + loca_str
>>>
>>> domid = ""
>>> name = ""
>>> mac_addr = ""
>>> io_read = ""
>>> io_write = ""
>>>
>>> except Exception, e:
>>> print "Exception 1",e
>>> loca_str = '%s,%s,%s,%s,%s\n' % (domid ,
>>> name , mac_addr ,io_read ,io_write)
>>> csv_string = csv_string + loca_str
>>>
>>> except Exception ,e:
>>> print "Exception 2",e
>>> loca_str = '%s,%s,%s,%s,%s\n' % (domid , name , mac_addr
>>> ,io_read ,io_write)
>>> csv_string = csv_string + loca_str
>>>
>>>
>>>
>>>
>>>
>>> Program output is as follows
>>> -------------------------------
>>>
>>> Exception 1 ['HANDLE_INVALID', 'VIF_metrics',
>>> 'OpaqueRef:96f906d4-7826-97cc-c85e-9073a9271b02']
>>> Exception 1 ['HANDLE_INVALID', 'VIF_metrics',
>>> 'OpaqueRef:6b85fae4-3e72-5f7a-7dab-2765ca9fb659']
>>> Exception 1 ['HANDLE_INVALID', 'VIF_metrics',
>>> 'OpaqueRef:754f4f2e-566c-945b-7e60-479c8b19abde']
>>> Exception 1 ['HANDLE_INVALID', 'VIF_metrics',
>>> 'OpaqueRef:fab22cb7-8cee-857f-ad11-77eb7a331717']
>>> Exception 1 ['HANDLE_INVALID', 'VIF_metrics',
>>> 'OpaqueRef:80c3d61b-802f-a4a2-4bd7-dca9c7069766']
>>> Exception 1 ['HANDLE_INVALID', 'VIF_metrics',
>>> 'OpaqueRef:09cd33b9-f1d3-f37c-37df-1e48ed029785']
>>> Exception 1 ['HANDLE_INVALID', 'VIF_metrics',
>>> 'OpaqueRef:f8d0bc81-a695-a471-ac49-e70b2e23da99']
>>> Exception 1 ['HANDLE_INVALID', 'VIF_metrics',
>>> 'OpaqueRef:7583302f-0e7b-8cf3-d1b3-4f661fad30cd']
>>> Exception 1 ['HANDLE_INVALID', 'VIF_metrics',
>>> 'OpaqueRef:29fd1bbf-be28-5481-361d-639c3fcc79a2']
>>> Exception 1 ['HANDLE_INVALID', 'VIF_metrics',
>>> 'OpaqueRef:bac40158-2bbe-7b19-fb9f-8d6435599f12']
>>> Exception 1 ['HANDLE_INVALID', 'VIF_metrics',
>>> 'OpaqueRef:82db2114-6376-43ad-2f06-255841a1a3aa']
>>> 2,xen-w2k3-v4,de:3a:0c:0e:b0:b2,,
>>> 1861,xen-w2k3-v7,16:20:b6:0b:05:5c,,
>>> 1866,win2k8x64,ee:4c:51:d4:d9:3f,,
>>> 1864,xen-w2k3-v5,46:cf:2f:59:99:4d,,
>>> 1863,xen-w2k3-v6,62:b6:09:53:aa:f4,,
>>> 1867,xen-win2k-v3,8a:a7:b9:31:9e:42,,
>>> 1,xen-winxp-v2,6e:19:cc:4c:73:9f,,
>>> 4,xen-vm1,ea:6c:34:15:62:6f,,
>>> 3,xen-vm2,12:4f:f3:2e:62:89,,
>>> 2,RHEL_5.3_V11,a6:6d:78:97:ee:d3,,
>>> 1,xen-rlnx53-v1,2a:f9:c4:18:3e:40,,
>>>
>>>
>>>
>>>
>>>
>>>
>>> Regards
>>> Abhijeet
>>>
>>
>>
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>>
>
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