channelz.h File Reference

#include <grpc/impl/codegen/port_platform.h>
#include <grpc/grpc.h>
#include <string>
#include "src/core/lib/channel/channel_trace.h"
#include "src/core/lib/gpr/time_precise.h"
#include "src/core/lib/gprpp/atomic.h"
#include "src/core/lib/gprpp/inlined_vector.h"
#include "src/core/lib/gprpp/manual_constructor.h"
#include "src/core/lib/gprpp/map.h"
#include "src/core/lib/gprpp/ref_counted.h"
#include "src/core/lib/gprpp/ref_counted_ptr.h"
#include "src/core/lib/gprpp/sync.h"
#include "src/core/lib/iomgr/error.h"
#include "src/core/lib/iomgr/exec_ctx.h"
#include "src/core/lib/json/json.h"

Go to the source code of this file.

Data Structures
class	grpc_core::channelz::BaseNode
class	grpc_core::channelz::CallCountingHelper
class	grpc_core::channelz::ChannelNode
class	grpc_core::channelz::ServerNode
class	grpc_core::channelz::SocketNode
class	grpc_core::channelz::ListenSocketNode

Namespaces
	grpc_core
	Internal thread interface.
	grpc_core::channelz
	grpc_core::channelz::testing

Macros
#define	GRPC_ARG_CHANNELZ_CHANNEL_NODE   "grpc.channelz_channel_node"
#define	GRPC_ARG_CHANNELZ_PARENT_UUID   "grpc.channelz_parent_uuid"
#define	GRPC_ENABLE_CHANNELZ_DEFAULT   true
	This is the default value for whether or not to enable channelz. More...
#define	GRPC_MAX_CHANNEL_TRACE_EVENT_MEMORY_PER_NODE_DEFAULT   1024 * 4
	This is the default value for the maximum amount of memory used by trace events per channel trace node. More...

Functions
grpc_arg	grpc_core::channelz::MakeParentUuidArg (intptr_t parent_uuid)
intptr_t	grpc_core::channelz::GetParentUuidFromArgs (const grpc_channel_args &args)
	AtomicCounterData ()=default
	AtomicCounterData (const AtomicCounterData &that)

Variables
Atomic< int64_t >	calls_started {0}
Atomic< int64_t >	calls_succeeded {0}
Atomic< int64_t >	calls_failed {0}
Atomic< gpr_cycle_counter >	last_call_started_cycle {0}
uint8_t	padding [GPR_CACHELINE_SIZE - 3 *sizeof(Atomic< intptr_t >) - sizeof(Atomic< gpr_cycle_counter >)]

Macro Definition Documentation

GRPC_ARG_CHANNELZ_CHANNEL_NODE

#define GRPC_ARG_CHANNELZ_CHANNEL_NODE   "grpc.channelz_channel_node"

GRPC_ARG_CHANNELZ_PARENT_UUID

#define GRPC_ARG_CHANNELZ_PARENT_UUID   "grpc.channelz_parent_uuid"

GRPC_ENABLE_CHANNELZ_DEFAULT

#define GRPC_ENABLE_CHANNELZ_DEFAULT   true

This is the default value for whether or not to enable channelz.

If GRPC_ARG_ENABLE_CHANNELZ is set, it will override this default value.

GRPC_MAX_CHANNEL_TRACE_EVENT_MEMORY_PER_NODE_DEFAULT

#define GRPC_MAX_CHANNEL_TRACE_EVENT_MEMORY_PER_NODE_DEFAULT   1024 * 4

This is the default value for the maximum amount of memory used by trace events per channel trace node.

If GRPC_ARG_MAX_CHANNEL_TRACE_EVENT_MEMORY_PER_NODE is set, it will override this default value.

Function Documentation

AtomicCounterData() [1/2]

GPR_ALIGN_STRUCT::AtomicCounterData ( )

default

AtomicCounterData() [2/2]

GPR_ALIGN_STRUCT::AtomicCounterData

(

const AtomicCounterData &

that

)

Variable Documentation

calls_failed

Atomic<int64_t> calls_failed {0}

calls_started

Atomic<int64_t> calls_started {0}

calls_succeeded

Atomic<int64_t> calls_succeeded {0}

last_call_started_cycle

Atomic<gpr_cycle_counter> last_call_started_cycle {0}

padding

uint8_t padding[GPR_CACHELINE_SIZE - 3 *sizeof(Atomic< intptr_t >) - sizeof(Atomic< gpr_cycle_counter >)]