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lvestat.py
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# coding=utf-8 # Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2018 All Rights Reserved # # Licensed under CLOUD LINUX LICENSE AGREEMENT # http://cloudlinux.com/docs/LICENSE.TXT from __future__ import absolute_import from __future__ import division from __future__ import print_function from past.builtins import basestring # noqa __author__ = 'shaman' class LVEStat: __slots__ = ( '_get_attributes', '_set_attributes', 'reseller_id', 'id', 'mep', 'cpu', 'io', 'cpu_usage', 'mem_usage', 'io_usage', 'lmem', 'lep', 'ncpu', 'mem_fault', 'mep_fault', 'lmemphy', 'lcpuw', 'lnproc', 'memphy', 'memphy_fault', 'nproc', 'nproc_fault', 'liops', 'iops') def __init__(self, line, version): """ :param line: source of data (line from /proc/lve/list or other LVEStat or None to make a dumb LVEStat initialized with zeroes) :type line: str | LVEStat | NoneType :param version: version of lve :type version: int """ self.reseller_id = 0 # Reseller container ID. Added in LVE10 self.id = 0 # LVE lve id (>=0) self.mep = 0 # EP number of processes entered lve (>=0) self.cpu = 0 # lCPU cpu usage limit (1...100) or (1...10000 * ncpu) self.io = 0 # lIO io priority (0...10) self.cpu_usage = 0 # CPU cpu ticks passed (>0) self.mem_usage = 0 # MEM used virtual memory in 4k-sized pages (>0) self.io_usage = 0 # IO quantity of io >=0 self.lmem = 0 # lMEM limit of used memory in 4k-sized pages (>0) self.lep = 0 # lEP limit of number of processes entered lve (>=0) self.ncpu = 0 # nCPU number of cpu cores allowed to use in current lve (>=0) self.mem_fault = 0 # fMEM number of virtual memory faults (>=0) self.mep_fault = 0 # fEP number of maxentryproc faults (>=0) self.lmemphy = 0 # lMEMPHY physical memory limit >=0 self.lcpuw = 0 # lCPUW not used self.lnproc = 0 # lNPROC max number of processes spawned in lve limit >=0 self.memphy = 0 # MEMPHY physical memory used >=0 self.memphy_fault = 0 # fMEMPHY number of physical memory limit faults >=0 self.nproc = 0 # NPROC current number of processes spawned in lve>=0 self.nproc_fault = 0 # fNPROC number of processes spawned in lve faults count>=0 self.liops = 0 # lIOPS limit of io operations #20 self.iops = 0 # IOPS io operations count #21 if version < 8: self._set_attributes = self._set_attributes6 self._get_attributes = self._get_attributes6 elif version < 10: self._set_attributes = self._set_attributes8 self._get_attributes = self._get_attributes8 else: self._set_attributes = self._set_attributes10 self._get_attributes = self._get_attributes10 if isinstance(line, str): self.init_basestring(line) elif isinstance(line, LVEStat): self.init_lvestat(line) def init_lvestat(self, line): self._set_attributes(line._get_attributes()) def init_basestring(self, line): result = [int(i) for i in line.replace(",", " ").split()] self._set_attributes(result) def _set_attributes6(self, args): self.id = args[0] self.mep = args[1] self.cpu = args[2] self.io = args[3] self.cpu_usage = args[4] self.mem_usage = args[5] self.io_usage = args[6] self.lmem = args[7] self.lep = args[8] self.ncpu = args[9] self.mem_fault = args[10] self.mep_fault = args[11] self.lmemphy = args[12] self.lcpuw = args[13] self.lnproc = args[14] self.memphy = args[15] self.memphy_fault = args[16] self.nproc = args[17] self.nproc_fault = args[18] def _get_attributes6(self): return ( self.id, self.mep, self.cpu, self.io, self.cpu_usage, self.mem_usage, self.io_usage, self.lmem, self.lep, self.ncpu, self.mem_fault, self.mep_fault, self.lmemphy, self.lcpuw, self.lnproc, self.memphy, self.memphy_fault, self.nproc, self.nproc_fault) def _set_attributes8(self, args): self._set_attributes6(args) self.liops = args[19] self.iops = args[20] def _get_attributes8(self): return self._get_attributes6() + ( self.liops, self.iops) def _set_attributes10(self, args): self.reseller_id = args[0] self.id = args[1] self.cpu = args[2] self.lcpuw = args[3] self.ncpu = args[4] self.lep = args[5] self.lnproc = args[6] self.lmem = args[7] self.lmemphy = args[8] self.io = args[9] self.liops = args[10] # None, # lNETO not implemented yet # None, # lNETI not implemented yet self.mep = args[13] self.cpu_usage = args[14] self.mem_usage = args[15] self.io_usage = args[16] self.mem_fault = args[17] self.mep_fault = args[18] self.memphy = args[19] self.memphy_fault = args[20] self.nproc = args[21] self.nproc_fault = args[22] self.iops = args[23] # None, # NETO not implemented yet # None # NETI not implemented yet def _get_attributes10(self): return ( self.reseller_id, self.id, self.cpu, self.lcpuw, self.ncpu, self.lep, self.lnproc, self.lmem, self.lmemphy, self.io, self.liops, None, # lNETO not implemented yet None, # lNETI not implemented yet self.mep, self.cpu_usage, self.mem_usage, self.io_usage, self.mem_fault, self.mep_fault, self.memphy, self.memphy_fault, self.nproc, self.nproc_fault, self.iops, None, # NETO not implemented yet None,) # NETI not implemented yet