Examples with GetVmNetworkStatsCommand com.cloud.agent.api.GetVmNetworkStatsCommand used on opensource projects

Example 1 with GetVmNetworkStatsCommand

use of com.cloud.agent.api.GetVmNetworkStatsCommand in project cloudstack by apache.

the class UserVmManagerImpl method collectVmNetworkStatistics.

@Override
public void collectVmNetworkStatistics(final UserVm userVm) {
    if (!userVm.getHypervisorType().equals(HypervisorType.KVM)) {
        return;
    }
    s_logger.debug("Collect vm network statistics from host before stopping Vm");
    long hostId = userVm.getHostId();
    List<String> vmNames = new ArrayList<String>();
    vmNames.add(userVm.getInstanceName());
    final HostVO host = _hostDao.findById(hostId);
    GetVmNetworkStatsAnswer networkStatsAnswer = null;
    try {
        networkStatsAnswer = (GetVmNetworkStatsAnswer) _agentMgr.easySend(hostId, new GetVmNetworkStatsCommand(vmNames, host.getGuid(), host.getName()));
    } catch (Exception e) {
        s_logger.warn("Error while collecting network stats for vm: " + userVm.getHostName() + " from host: " + host.getName(), e);
        return;
    }
    if (networkStatsAnswer != null) {
        if (!networkStatsAnswer.getResult()) {
            s_logger.warn("Error while collecting network stats vm: " + userVm.getHostName() + " from host: " + host.getName() + "; details: " + networkStatsAnswer.getDetails());
            return;
        }
        try {
            final GetVmNetworkStatsAnswer networkStatsAnswerFinal = networkStatsAnswer;
            Transaction.execute(new TransactionCallbackNoReturn() {

                @Override
                public void doInTransactionWithoutResult(TransactionStatus status) {
                    HashMap<String, List<VmNetworkStatsEntry>> vmNetworkStatsByName = networkStatsAnswerFinal.getVmNetworkStatsMap();
                    if (vmNetworkStatsByName == null) {
                        return;
                    }
                    List<VmNetworkStatsEntry> vmNetworkStats = vmNetworkStatsByName.get(userVm.getInstanceName());
                    if (vmNetworkStats == null) {
                        return;
                    }
                    for (VmNetworkStatsEntry vmNetworkStat : vmNetworkStats) {
                        SearchCriteria<NicVO> sc_nic = _nicDao.createSearchCriteria();
                        sc_nic.addAnd("macAddress", SearchCriteria.Op.EQ, vmNetworkStat.getMacAddress());
                        NicVO nic = _nicDao.search(sc_nic, null).get(0);
                        List<VlanVO> vlan = _vlanDao.listVlansByNetworkId(nic.getNetworkId());
                        if (vlan == null || vlan.size() == 0 || vlan.get(0).getVlanType() != VlanType.DirectAttached) {
                            // only get network statistics for DirectAttached network (shared networks in Basic zone and Advanced zone with/without SG)
                            break;
                        }
                        UserStatisticsVO previousvmNetworkStats = _userStatsDao.findBy(userVm.getAccountId(), userVm.getDataCenterId(), nic.getNetworkId(), nic.getIPv4Address(), userVm.getId(), "UserVm");
                        if (previousvmNetworkStats == null) {
                            previousvmNetworkStats = new UserStatisticsVO(userVm.getAccountId(), userVm.getDataCenterId(), nic.getIPv4Address(), userVm.getId(), "UserVm", nic.getNetworkId());
                            _userStatsDao.persist(previousvmNetworkStats);
                        }
                        UserStatisticsVO vmNetworkStat_lock = _userStatsDao.lock(userVm.getAccountId(), userVm.getDataCenterId(), nic.getNetworkId(), nic.getIPv4Address(), userVm.getId(), "UserVm");
                        if ((vmNetworkStat.getBytesSent() == 0) && (vmNetworkStat.getBytesReceived() == 0)) {
                            s_logger.debug("bytes sent and received are all 0. Not updating user_statistics");
                            continue;
                        }
                        if (vmNetworkStat_lock == null) {
                            s_logger.warn("unable to find vm network stats from host for account: " + userVm.getAccountId() + " with vmId: " + userVm.getId() + " and nicId:" + nic.getId());
                            continue;
                        }
                        if (previousvmNetworkStats != null && ((previousvmNetworkStats.getCurrentBytesSent() != vmNetworkStat_lock.getCurrentBytesSent()) || (previousvmNetworkStats.getCurrentBytesReceived() != vmNetworkStat_lock.getCurrentBytesReceived()))) {
                            s_logger.debug("vm network stats changed from the time GetNmNetworkStatsCommand was sent. " + "Ignoring current answer. Host: " + host.getName() + " . VM: " + vmNetworkStat.getVmName() + " Sent(Bytes): " + toHumanReadableSize(vmNetworkStat.getBytesSent()) + " Received(Bytes): " + toHumanReadableSize(vmNetworkStat.getBytesReceived()));
                            continue;
                        }
                        if (vmNetworkStat_lock.getCurrentBytesSent() > vmNetworkStat.getBytesSent()) {
                            if (s_logger.isDebugEnabled()) {
                                s_logger.debug("Sent # of bytes that's less than the last one.  " + "Assuming something went wrong and persisting it. Host: " + host.getName() + " . VM: " + vmNetworkStat.getVmName() + " Reported: " + toHumanReadableSize(vmNetworkStat.getBytesSent()) + " Stored: " + toHumanReadableSize(vmNetworkStat_lock.getCurrentBytesSent()));
                            }
                            vmNetworkStat_lock.setNetBytesSent(vmNetworkStat_lock.getNetBytesSent() + vmNetworkStat_lock.getCurrentBytesSent());
                        }
                        vmNetworkStat_lock.setCurrentBytesSent(vmNetworkStat.getBytesSent());
                        if (vmNetworkStat_lock.getCurrentBytesReceived() > vmNetworkStat.getBytesReceived()) {
                            if (s_logger.isDebugEnabled()) {
                                s_logger.debug("Received # of bytes that's less than the last one.  " + "Assuming something went wrong and persisting it. Host: " + host.getName() + " . VM: " + vmNetworkStat.getVmName() + " Reported: " + toHumanReadableSize(vmNetworkStat.getBytesReceived()) + " Stored: " + toHumanReadableSize(vmNetworkStat_lock.getCurrentBytesReceived()));
                            }
                            vmNetworkStat_lock.setNetBytesReceived(vmNetworkStat_lock.getNetBytesReceived() + vmNetworkStat_lock.getCurrentBytesReceived());
                        }
                        vmNetworkStat_lock.setCurrentBytesReceived(vmNetworkStat.getBytesReceived());
                        if (!_dailyOrHourly) {
                            // update agg bytes
                            vmNetworkStat_lock.setAggBytesReceived(vmNetworkStat_lock.getNetBytesReceived() + vmNetworkStat_lock.getCurrentBytesReceived());
                            vmNetworkStat_lock.setAggBytesSent(vmNetworkStat_lock.getNetBytesSent() + vmNetworkStat_lock.getCurrentBytesSent());
                        }
                        _userStatsDao.update(vmNetworkStat_lock.getId(), vmNetworkStat_lock);
                    }
                }
            });
        } catch (Exception e) {
            s_logger.warn("Unable to update vm network statistics for vm: " + userVm.getId() + " from host: " + hostId, e);
        }
    }
}

Example 2 with GetVmNetworkStatsCommand

use of com.cloud.agent.api.GetVmNetworkStatsCommand in project cloudstack by apache.

the class UserVmManagerImpl method getVmNetworkStatistics.

@Override
public HashMap<Long, List<VmNetworkStatsEntry>> getVmNetworkStatistics(long hostId, String hostName, List<Long> vmIds) {
    HashMap<Long, List<VmNetworkStatsEntry>> vmNetworkStatsById = new HashMap<Long, List<VmNetworkStatsEntry>>();
    if (vmIds.isEmpty()) {
        return vmNetworkStatsById;
    }
    List<String> vmNames = new ArrayList<String>();
    for (Long vmId : vmIds) {
        UserVmVO vm = _vmDao.findById(vmId);
        vmNames.add(vm.getInstanceName());
    }
    Answer answer = _agentMgr.easySend(hostId, new GetVmNetworkStatsCommand(vmNames, _hostDao.findById(hostId).getGuid(), hostName));
    if (answer == null || !answer.getResult()) {
        s_logger.warn("Unable to obtain VM network statistics.");
        return null;
    } else {
        HashMap<String, List<VmNetworkStatsEntry>> vmNetworkStatsByName = ((GetVmNetworkStatsAnswer) answer).getVmNetworkStatsMap();
        if (vmNetworkStatsByName == null) {
            s_logger.warn("Unable to obtain VM network statistics.");
            return null;
        }
        for (String vmName : vmNetworkStatsByName.keySet()) {
            vmNetworkStatsById.put(vmIds.get(vmNames.indexOf(vmName)), vmNetworkStatsByName.get(vmName));
        }
    }
    return vmNetworkStatsById;
}

Example 3 with GetVmNetworkStatsCommand

use of com.cloud.agent.api.GetVmNetworkStatsCommand in project cloudstack by apache.

the class VmwareResource method executeRequest.

@Override
public Answer executeRequest(Command cmd) {
    logCommand(cmd);
    Answer answer = null;
    NDC.push(getCommandLogTitle(cmd));
    try {
        long cmdSequence = _cmdSequence++;
        Date startTime = DateUtil.currentGMTTime();
        PropertyMapDynamicBean mbean = new PropertyMapDynamicBean();
        mbean.addProp("StartTime", DateUtil.getDateDisplayString(TimeZone.getDefault(), startTime));
        mbean.addProp("Command", _gson.toJson(cmd));
        mbean.addProp("Sequence", String.valueOf(cmdSequence));
        mbean.addProp("Name", cmd.getClass().getSimpleName());
        Class<? extends Command> clz = cmd.getClass();
        if (cmd instanceof NetworkElementCommand) {
            return _vrResource.executeRequest((NetworkElementCommand) cmd);
        } else if (clz == ReadyCommand.class) {
            answer = execute((ReadyCommand) cmd);
        } else if (clz == GetHostStatsCommand.class) {
            answer = execute((GetHostStatsCommand) cmd);
        } else if (clz == GetVmStatsCommand.class) {
            answer = execute((GetVmStatsCommand) cmd);
        } else if (clz == GetVmNetworkStatsCommand.class) {
            answer = execute((GetVmNetworkStatsCommand) cmd);
        } else if (clz == GetVmDiskStatsCommand.class) {
            answer = execute((GetVmDiskStatsCommand) cmd);
        } else if (cmd instanceof GetVolumeStatsCommand) {
            return execute((GetVolumeStatsCommand) cmd);
        } else if (clz == CheckHealthCommand.class) {
            answer = execute((CheckHealthCommand) cmd);
        } else if (clz == StopCommand.class) {
            answer = execute((StopCommand) cmd);
        } else if (clz == RebootRouterCommand.class) {
            answer = execute((RebootRouterCommand) cmd);
        } else if (clz == RebootCommand.class) {
            answer = execute((RebootCommand) cmd);
        } else if (clz == CheckVirtualMachineCommand.class) {
            answer = execute((CheckVirtualMachineCommand) cmd);
        } else if (clz == PrepareForMigrationCommand.class) {
            answer = execute((PrepareForMigrationCommand) cmd);
        } else if (clz == MigrateCommand.class) {
            answer = execute((MigrateCommand) cmd);
        } else if (clz == MigrateVmToPoolCommand.class) {
            answer = execute((MigrateVmToPoolCommand) cmd);
        } else if (clz == MigrateWithStorageCommand.class) {
            answer = execute((MigrateWithStorageCommand) cmd);
        } else if (clz == MigrateVolumeCommand.class) {
            answer = execute((MigrateVolumeCommand) cmd);
        } else if (clz == DestroyCommand.class) {
            answer = execute((DestroyCommand) cmd);
        } else if (clz == CreateStoragePoolCommand.class) {
            return execute((CreateStoragePoolCommand) cmd);
        } else if (clz == ModifyTargetsCommand.class) {
            answer = execute((ModifyTargetsCommand) cmd);
        } else if (clz == ModifyStoragePoolCommand.class) {
            answer = execute((ModifyStoragePoolCommand) cmd);
        } else if (clz == GetStoragePoolCapabilitiesCommand.class) {
            answer = execute((GetStoragePoolCapabilitiesCommand) cmd);
        } else if (clz == DeleteStoragePoolCommand.class) {
            answer = execute((DeleteStoragePoolCommand) cmd);
        } else if (clz == CopyVolumeCommand.class) {
            answer = execute((CopyVolumeCommand) cmd);
        } else if (clz == AttachIsoCommand.class) {
            answer = execute((AttachIsoCommand) cmd);
        } else if (clz == ValidateSnapshotCommand.class) {
            answer = execute((ValidateSnapshotCommand) cmd);
        } else if (clz == ManageSnapshotCommand.class) {
            answer = execute((ManageSnapshotCommand) cmd);
        } else if (clz == BackupSnapshotCommand.class) {
            answer = execute((BackupSnapshotCommand) cmd);
        } else if (clz == CreateVolumeFromSnapshotCommand.class) {
            answer = execute((CreateVolumeFromSnapshotCommand) cmd);
        } else if (clz == CreatePrivateTemplateFromVolumeCommand.class) {
            answer = execute((CreatePrivateTemplateFromVolumeCommand) cmd);
        } else if (clz == CreatePrivateTemplateFromSnapshotCommand.class) {
            answer = execute((CreatePrivateTemplateFromSnapshotCommand) cmd);
        } else if (clz == UpgradeSnapshotCommand.class) {
            answer = execute((UpgradeSnapshotCommand) cmd);
        } else if (clz == GetStorageStatsCommand.class) {
            answer = execute((GetStorageStatsCommand) cmd);
        } else if (clz == PrimaryStorageDownloadCommand.class) {
            answer = execute((PrimaryStorageDownloadCommand) cmd);
        } else if (clz == GetVncPortCommand.class) {
            answer = execute((GetVncPortCommand) cmd);
        } else if (clz == SetupCommand.class) {
            answer = execute((SetupCommand) cmd);
        } else if (clz == MaintainCommand.class) {
            answer = execute((MaintainCommand) cmd);
        } else if (clz == PingTestCommand.class) {
            answer = execute((PingTestCommand) cmd);
        } else if (clz == CheckOnHostCommand.class) {
            answer = execute((CheckOnHostCommand) cmd);
        } else if (clz == ModifySshKeysCommand.class) {
            answer = execute((ModifySshKeysCommand) cmd);
        } else if (clz == NetworkUsageCommand.class) {
            answer = execute((NetworkUsageCommand) cmd);
        } else if (clz == StartCommand.class) {
            answer = execute((StartCommand) cmd);
        } else if (clz == CheckSshCommand.class) {
            answer = execute((CheckSshCommand) cmd);
        } else if (clz == CheckNetworkCommand.class) {
            answer = execute((CheckNetworkCommand) cmd);
        } else if (clz == PlugNicCommand.class) {
            answer = execute((PlugNicCommand) cmd);
        } else if (clz == ReplugNicCommand.class) {
            answer = execute((ReplugNicCommand) cmd);
        } else if (clz == UnPlugNicCommand.class) {
            answer = execute((UnPlugNicCommand) cmd);
        } else if (cmd instanceof CreateVMSnapshotCommand) {
            return execute((CreateVMSnapshotCommand) cmd);
        } else if (cmd instanceof DeleteVMSnapshotCommand) {
            return execute((DeleteVMSnapshotCommand) cmd);
        } else if (cmd instanceof RevertToVMSnapshotCommand) {
            return execute((RevertToVMSnapshotCommand) cmd);
        } else if (clz == ResizeVolumeCommand.class) {
            return execute((ResizeVolumeCommand) cmd);
        } else if (clz == UnregisterVMCommand.class) {
            return execute((UnregisterVMCommand) cmd);
        } else if (cmd instanceof StorageSubSystemCommand) {
            checkStorageProcessorAndHandlerNfsVersionAttribute((StorageSubSystemCommand) cmd);
            return storageHandler.handleStorageCommands((StorageSubSystemCommand) cmd);
        } else if (clz == ScaleVmCommand.class) {
            return execute((ScaleVmCommand) cmd);
        } else if (clz == PvlanSetupCommand.class) {
            return execute((PvlanSetupCommand) cmd);
        } else if (clz == GetVmIpAddressCommand.class) {
            return execute((GetVmIpAddressCommand) cmd);
        } else if (clz == UnregisterNicCommand.class) {
            answer = execute((UnregisterNicCommand) cmd);
        } else if (clz == GetUnmanagedInstancesCommand.class) {
            answer = execute((GetUnmanagedInstancesCommand) cmd);
        } else if (clz == PrepareUnmanageVMInstanceCommand.class) {
            answer = execute((PrepareUnmanageVMInstanceCommand) cmd);
        } else if (clz == ValidateVcenterDetailsCommand.class) {
            answer = execute((ValidateVcenterDetailsCommand) cmd);
        } else if (clz == SetupPersistentNetworkCommand.class) {
            answer = execute((SetupPersistentNetworkCommand) cmd);
        } else if (clz == GetVmVncTicketCommand.class) {
            answer = execute((GetVmVncTicketCommand) cmd);
        } else {
            answer = Answer.createUnsupportedCommandAnswer(cmd);
        }
        if (cmd.getContextParam("checkpoint") != null) {
            answer.setContextParam("checkpoint", cmd.getContextParam("checkpoint"));
        }
        Date doneTime = DateUtil.currentGMTTime();
        mbean.addProp("DoneTime", DateUtil.getDateDisplayString(TimeZone.getDefault(), doneTime));
        mbean.addProp("Answer", _gson.toJson(answer));
        synchronized (this) {
            try {
                JmxUtil.registerMBean("VMware " + _morHyperHost.getValue(), "Command " + cmdSequence + "-" + cmd.getClass().getSimpleName(), mbean);
                _cmdMBeans.add(mbean);
                if (_cmdMBeans.size() >= MazCmdMBean) {
                    PropertyMapDynamicBean mbeanToRemove = _cmdMBeans.get(0);
                    _cmdMBeans.remove(0);
                    JmxUtil.unregisterMBean("VMware " + _morHyperHost.getValue(), "Command " + mbeanToRemove.getProp("Sequence") + "-" + mbeanToRemove.getProp("Name"));
                }
            } catch (Exception e) {
                if (s_logger.isTraceEnabled())
                    s_logger.trace("Unable to register JMX monitoring due to exception " + ExceptionUtil.toString(e));
            }
        }
    } finally {
        recycleServiceContext();
        NDC.pop();
    }
    if (s_logger.isTraceEnabled())
        s_logger.trace("End executeRequest(), cmd: " + cmd.getClass().getSimpleName());
    return answer;
}