cmlabs::ProcessStats Struct Reference

Per-process throughput counters and recent-message rings, kept in shared memory. More...

#include <ProcessMemory.h>

Public Member Functions
std::string	toXML ()
	Serialize counters and recent messages as a <processstats> XML element.

Public Attributes
uint64	time
	Timestamp of the last update (µs).
uint64	msgInCount
	Total messages received.
uint64	msgInBytes
	Total bytes received.
char	recentInMsg [10 *DRAFTMSGSIZE]
	Ring of the 10 most recent inbound message drafts.
uint64	msgOutCount
	Total messages sent.
uint64	msgOutBytes
	Total bytes sent.
char	recentOutMsg [10 *DRAFTMSGSIZE]
	Ring of the 10 most recent outbound message drafts.
uint64	procMemUsage
	Current process memory footprint in bytes.
uint64	currentCPUTicks
	Cumulative CPU ticks consumed.
uint32	recentInPos
uint32	recentOutPos

Detailed Description

Per-process throughput counters and recent-message rings, kept in shared memory.

The recentInMsg/recentOutMsg buffers are rings of 10 DRAFTMSGSIZE-byte serialized message drafts, indexed by recentInPos/recentOutPos, used for live inspection tools.

Warning

Shared-memory layout; see MemoryManager.h for the ABI/rebuild warning.

Definition at line 63 of file ProcessMemory.h.

Member Function Documentation

toXML()

std::string cmlabs::ProcessStats::toXML ( )

inline

Serialize counters and recent messages as a <processstats> XML element.

Returns

XML fragment.

Definition at line 77 of file ProcessMemory.h.

References DRAFTMSGSIZE, msgInBytes, msgInCount, msgOutBytes, msgOutCount, procMemUsage, recentInMsg, recentOutMsg, cmlabs::utils::StringFormat(), cmlabs::DataMessage::swapMessageData(), time, and cmlabs::DataMessage::toXML().

Member Data Documentation

currentCPUTicks

uint64 cmlabs::ProcessStats::currentCPUTicks

Cumulative CPU ticks consumed.

Definition at line 72 of file ProcessMemory.h.

Referenced by cmlabs::ProcessMemory::addLocalPerformanceStats().

msgInBytes

uint64 cmlabs::ProcessStats::msgInBytes

Total bytes received.

Definition at line 66 of file ProcessMemory.h.

Referenced by cmlabs::ProcessMemory::addLocalPerformanceStats(), and toXML().

msgInCount

uint64 cmlabs::ProcessStats::msgInCount

Total messages received.

Definition at line 65 of file ProcessMemory.h.

Referenced by cmlabs::ProcessMemory::addLocalPerformanceStats(), and toXML().

msgOutBytes

uint64 cmlabs::ProcessStats::msgOutBytes

Total bytes sent.

Definition at line 69 of file ProcessMemory.h.

Referenced by cmlabs::ProcessMemory::addLocalPerformanceStats(), and toXML().

msgOutCount

uint64 cmlabs::ProcessStats::msgOutCount

Total messages sent.

Definition at line 68 of file ProcessMemory.h.

Referenced by cmlabs::ProcessMemory::addLocalPerformanceStats(), and toXML().

procMemUsage

uint64 cmlabs::ProcessStats::procMemUsage

Current process memory footprint in bytes.

Definition at line 71 of file ProcessMemory.h.

Referenced by toXML().

recentInMsg

char cmlabs::ProcessStats::recentInMsg[10 *DRAFTMSGSIZE]

Ring of the 10 most recent inbound message drafts.

Definition at line 67 of file ProcessMemory.h.

Referenced by toXML().

recentInPos

uint32 cmlabs::ProcessStats::recentInPos

Definition at line 73 of file ProcessMemory.h.

recentOutMsg

char cmlabs::ProcessStats::recentOutMsg[10 *DRAFTMSGSIZE]

Ring of the 10 most recent outbound message drafts.

Definition at line 70 of file ProcessMemory.h.

Referenced by toXML().

recentOutPos

uint32 cmlabs::ProcessStats::recentOutPos

Definition at line 74 of file ProcessMemory.h.

time

uint64 cmlabs::ProcessStats::time

Timestamp of the last update (µs).

Definition at line 64 of file ProcessMemory.h.

Referenced by cmlabs::ProcessMemory::addToProcessStats(), and toXML().

---

The documentation for this struct was generated from the following file:

• /home/ubuntu/c/partner/psyclone2/CMSDK/include/ProcessMemory.h