#include <vm_stat.h>

Inheritance diagram for VmStat:

Collaboration diagram for VmStat:

Public Types
typedef boost::function< void(void)>	DoneCb

Public Member Functions
	VmStat (Agent *agent, const boost::uuids::uuid &vm_uuid)

virtual	~VmStat ()

bool	marked_delete () const

virtual void	Start ()

void	Stop ()

void	ProcessData ()

Static Public Attributes
static const size_t	kBufLen = 4098

static const uint32_t	kRetryCount = 3

static const uint16_t	kInvalidCpuCount = 0xFFFF

Protected Member Functions
void	StartTimer ()

void	ExecCmd (std::string cmd, DoneCb cb)

void	SendVmCpuStats ()

	DISALLOW_COPY_AND_ASSIGN (VmStat)

Protected Attributes
Agent *	agent_

const boost::uuids::uuid	vm_uuid_

uint32_t	mem_usage_

uint32_t	virt_memory_

uint32_t	virt_memory_peak_

uint32_t	vm_memory_quota_

double	prev_cpu_stat_

double	cpu_usage_

time_t	prev_cpu_snapshot_time_

std::vector< double >	prev_vcpu_usage_

std::vector< double >	vcpu_usage_percent_

time_t	prev_vcpu_snapshot_time_

char	rx_buff_ [kBufLen]

std::stringstream	data_

boost::asio::posix::stream_descriptor	input_

Timer *	timer_

bool	marked_delete_

uint32_t	pid_

uint32_t	retry_

DoneCb	call_back_

uint32_t	virtual_size_

uint32_t	disk_size_

std::string	disk_name_

VrouterAgentVmState::type	vm_state_

VrouterAgentVmState::type	prev_vm_state_

uint16_t	vm_cpu_count_

uint16_t	prev_vm_cpu_count_

Private Member Functions
bool	BuildVmStatsMsg (VirtualMachineStats *uve)

bool	BuildVmMsg (UveVirtualMachineAgent *uve)

void	ReadData (const boost::system::error_code &ec, size_t read_bytes, DoneCb &cb)

virtual bool	TimerExpiry ()

Detailed Description

Definition at line 17 of file vm_stat.h.

Member Typedef Documentation

typedef boost::function<void(void)> VmStat::DoneCb

Definition at line 22 of file vm_stat.h.

Constructor & Destructor Documentation

VmStat::VmStat	(	Agent *	agent,
		const boost::uuids::uuid &	vm_uuid
	)

Definition at line 27 of file vm_stat.cc.

VmStat::~VmStat ( )

virtual

Definition at line 41 of file vm_stat.cc.

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Member Function Documentation

bool VmStat::BuildVmMsg ( UveVirtualMachineAgent * uve )

private

Definition at line 147 of file vm_stat.cc.

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bool VmStat::BuildVmStatsMsg ( VirtualMachineStats * uve )

private

Definition at line 127 of file vm_stat.cc.

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VmStat::DISALLOW_COPY_AND_ASSIGN ( VmStat )

protected

void VmStat::ExecCmd	(	std::string	cmd,
		DoneCb	cb
	)

protected

Definition at line 74 of file vm_stat.cc.

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bool VmStat::marked_delete ( ) const

inline

Definition at line 26 of file vm_stat.h.

void VmStat::ProcessData ( )

Definition at line 69 of file vm_stat.cc.

void VmStat::ReadData	(	const boost::system::error_code &	ec,
		size_t	read_bytes,
		DoneCb &	cb
	)

private

Definition at line 45 of file vm_stat.cc.

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void VmStat::SendVmCpuStats ( )

protected

Definition at line 179 of file vm_stat.cc.

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void VmStat::Start ( )

virtual

Reimplemented in VmStatDocker, and VmStatKvm.

Definition at line 211 of file vm_stat.cc.

void VmStat::StartTimer ( )

protected

Definition at line 205 of file vm_stat.cc.

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void VmStat::Stop ( )

Definition at line 214 of file vm_stat.cc.

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bool VmStat::TimerExpiry ( )

privatevirtual

Reimplemented in VmStatKvm, and VmStatDocker.

Definition at line 201 of file vm_stat.cc.

Member Data Documentation

Agent* VmStat::agent_

protected

Definition at line 43 of file vm_stat.h.

DoneCb VmStat::call_back_

protected

Definition at line 62 of file vm_stat.h.

double VmStat::cpu_usage_

protected

Definition at line 50 of file vm_stat.h.

std::stringstream VmStat::data_

protected

Definition at line 56 of file vm_stat.h.

std::string VmStat::disk_name_

protected

Definition at line 65 of file vm_stat.h.

uint32_t VmStat::disk_size_

protected

Definition at line 64 of file vm_stat.h.

boost::asio::posix::stream_descriptor VmStat::input_

protected

Definition at line 57 of file vm_stat.h.

const size_t VmStat::kBufLen = 4098

static

Definition at line 19 of file vm_stat.h.

const uint16_t VmStat::kInvalidCpuCount = 0xFFFF

static

Definition at line 21 of file vm_stat.h.

const uint32_t VmStat::kRetryCount = 3

static

Definition at line 20 of file vm_stat.h.

bool VmStat::marked_delete_

protected

Definition at line 59 of file vm_stat.h.

uint32_t VmStat::mem_usage_

protected

Definition at line 45 of file vm_stat.h.

uint32_t VmStat::pid_

protected

Definition at line 60 of file vm_stat.h.

time_t VmStat::prev_cpu_snapshot_time_

protected

Definition at line 51 of file vm_stat.h.

double VmStat::prev_cpu_stat_

protected

Definition at line 49 of file vm_stat.h.

time_t VmStat::prev_vcpu_snapshot_time_

protected

Definition at line 54 of file vm_stat.h.

std::vector<double> VmStat::prev_vcpu_usage_

protected

Definition at line 52 of file vm_stat.h.

uint16_t VmStat::prev_vm_cpu_count_

protected

Definition at line 69 of file vm_stat.h.

VrouterAgentVmState::type VmStat::prev_vm_state_

protected

Definition at line 67 of file vm_stat.h.

uint32_t VmStat::retry_

protected

Definition at line 61 of file vm_stat.h.

char VmStat::rx_buff_[kBufLen]

protected

Definition at line 55 of file vm_stat.h.

Timer* VmStat::timer_

protected

Definition at line 58 of file vm_stat.h.

std::vector<double> VmStat::vcpu_usage_percent_

protected

Definition at line 53 of file vm_stat.h.

uint32_t VmStat::virt_memory_

protected

Definition at line 46 of file vm_stat.h.

uint32_t VmStat::virt_memory_peak_

protected

Definition at line 47 of file vm_stat.h.

uint32_t VmStat::virtual_size_

protected

Definition at line 63 of file vm_stat.h.

uint16_t VmStat::vm_cpu_count_

protected

Definition at line 68 of file vm_stat.h.

uint32_t VmStat::vm_memory_quota_

protected

Definition at line 48 of file vm_stat.h.

VrouterAgentVmState::type VmStat::vm_state_

protected

Definition at line 66 of file vm_stat.h.

const boost::uuids::uuid VmStat::vm_uuid_

protected

Definition at line 44 of file vm_stat.h.

The documentation for this class was generated from the following files:

Public Types

Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation