Re: [Engine-devel] [vdsm] Proposal VDSM <=> Engine Data Statistics Retrieval Optimization
On 03/07/2013 01:25 PM, Vinzenz Feenstra wrote:
Often Changed but unused
This data does not seem to be used in the engine at all. It is *not*
even used in the data warehouse.
*memoryStats* = {'swap_out': '0', 'majflt': '0',
'mem_free': '1466884', 'swap_in': '0', 'pageflt':
'0', 'mem_total': '2096736', 'mem_unused':
'1466884'}
*balloonInfo* = {'balloon_max': 2097152, 'balloon_cur': 2097152}
these were added for better balloon control iirc. so api needs them for
mom probbaly. not sure if engine needs them or not.
*disks* = {'vda': {'readLatency': '0',
'apparentsize': '64424509440', 'writeLatency': '1754496',
'imageID': '28abb923-7b89-4638-84f8-1700f0b76482',
'flushLatency': '156549', 'readRate': '0.00',
'truesize': '18855059456', 'writeRate': '952.05'},
'hdc': {'readLatency': '0', 'apparentsize': '0',
'writeLatency': '0', 'flushLatency': '0',
'readRate': '0.00', 'truesize': '0', 'writeRate':
'0.00'}}
these i remember we added per request to the system - are you sure they
are not in the dwh?