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/*
* @copyright Copyright (c) 2016-2020 TOYOTA MOTOR CORPORATION.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//////////////////////////////////////////////////////////////////////////////////////////////////
/// \ingroup tag_NSFramework
/// \brief File defines FrameworkunifiedMsgProfiler class which keeps profiler information for message dispatcher
//////////////////////////////////////////////////////////////////////////////////////////////////
/* For FRAMEWORKUNIFIEDLOG*/
#include <stdio.h>
#include <time.h>
#include <errno.h>
#include <native_service/ns_logger_if.h>
#include <native_service/ns_message_center_if.h>
/* For PROTOCOL_DIS_MSGPROFILER */
#include <native_service/frameworkunified_service_protocol.h>
/* For FrameworkunifiedGetAppName */
#include <native_service/frameworkunified_framework_if.h>
#include <string>
#include <vector>
/* Required for OpenSender, SendMessage, McSend, McOpenSender */
#include "ns_msg_queue.h"
#include "frameworkunified_msgprofiler.h"
BOOL FrameworkunifiedMsgProfiler::m_bMsgProfilerEnabled = FALSE;
//////////////////////////////////////////
// Constructor
//////////////////////////////////////////
// LCOV_EXCL_START 8: dead code
FrameworkunifiedMsgProfiler::FrameworkunifiedMsgProfiler(const std::string &f_cAppName)
: m_cAppName(f_cAppName),
m_ui32TotalNoOfMsgsReceived(0),
m_ui64MinMsgProcessingTime(720575940), // assign some big value
m_ui64MaxMsgProcessingTime(0),
m_ui64TotalMsgExecutionTime(0),
m_ui64LastMsgReceivedTime(0),
m_ui64AppInitTime(0),
m_bLastMsgWasPrintProfile(FALSE) {
AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 8: dead code
m_ui64AppInitTime = GetClock();
}
// LCOV_EXCL_STOP
//////////////////////////////////////////
// Destructor
//////////////////////////////////////////
// LCOV_EXCL_START 8: dead code
FrameworkunifiedMsgProfiler::~FrameworkunifiedMsgProfiler() {
AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 8: dead code
}
// LCOV_EXCL_STOP
//////////////////////////////////////////
// Function : GetAppName
//////////////////////////////////////////
// LCOV_EXCL_START 8: dead code
std::string FrameworkunifiedMsgProfiler::GetAppName() {
AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 8: dead code
return m_cAppName;
}
// LCOV_EXCL_STOP
//////////////////////////////////////////
// Function : MsgReceived
//////////////////////////////////////////
// LCOV_EXCL_START 8: dead code
VOID FrameworkunifiedMsgProfiler::MsgReceived() {
AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 8: dead code
m_ui32TotalNoOfMsgsReceived++;
m_ui64LastMsgReceivedTime = GetClock();
}
// LCOV_EXCL_STOP
//////////////////////////////////////////
// Function : MsgProcessed
//////////////////////////////////////////
// LCOV_EXCL_START 8: dead code
VOID FrameworkunifiedMsgProfiler::MsgProcessed() {
AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 8: dead code
if (!m_bLastMsgWasPrintProfile) {
UI_64 l_ui64MsgProcessedTime = GetClock() - m_ui64LastMsgReceivedTime;
// set minimum execution time
if (l_ui64MsgProcessedTime < m_ui64MinMsgProcessingTime) {
m_ui64MinMsgProcessingTime = l_ui64MsgProcessedTime;
}
// set maximum execution time
if (l_ui64MsgProcessedTime > m_ui64MaxMsgProcessingTime) {
m_ui64MaxMsgProcessingTime = l_ui64MsgProcessedTime;
}
m_ui64TotalMsgExecutionTime += l_ui64MsgProcessedTime;
} else {
m_bLastMsgWasPrintProfile = FALSE;
}
// reset the last msg received time
m_ui64LastMsgReceivedTime = 0;
}
// LCOV_EXCL_STOP
//////////////////////////////////////////
// Function : PrintProfileInfo
//////////////////////////////////////////
// LCOV_EXCL_START 8: dead code
EFrameworkunifiedStatus FrameworkunifiedMsgProfiler::PrintProfileInfo(HANDLE f_hApp) {
AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 8: dead code
HANDLE l_hProfileQ = OpenSender(FRAMEWORKUNIFIED_NS_MSGPROFILERUTIL);
FRAMEWORKUNIFIEDLOG(ZONE_NS_DIS, __PRETTY_FUNCTION__, "Inside");
CHAR l_cData[MAX_QUEUE_MSG_SIZE] = {};
m_bLastMsgWasPrintProfile = TRUE;
// don't consider this message which is profiler specific. So decreasing the msg count by 1
m_ui32TotalNoOfMsgsReceived--;
if (NULL != l_hProfileQ) {
UI_64 l_ui64TimeSinceAppStart = (GetClock() - m_ui64AppInitTime) / 1000;
UI_64 l_ui64AvgMsgProcessingTime = m_ui64TotalMsgExecutionTime / m_ui32TotalNoOfMsgsReceived;
// MSG FORMAT: Tick, App/ThreadName, TotalMsgs, Freq(msgs/sec),
// Min MsgProcessingtime(cs,ms),:, Avg MsgProcessingtime (cs,ms) ,:, Max MsgProcessingtime (cs,ms)
snprintf(l_cData, MAX_QUEUE_MSG_SIZE, "%010lld, %-23s, %9d, %6.3f, "
"%30lld,%-5lld ,:, %30lld,%-5lld ,:, %30lld,%-5lld\n",
static_cast<long long int>(l_ui64TimeSinceAppStart), // NOLINT (readability/nolint)
m_cAppName.c_str(),
m_ui32TotalNoOfMsgsReceived,
(F_64)m_ui32TotalNoOfMsgsReceived / (F_64)l_ui64TimeSinceAppStart,
static_cast<long long int>(m_ui64MinMsgProcessingTime), // NOLINT (readability/nolint)
static_cast<long long int>(m_ui64MinMsgProcessingTime), // NOLINT (readability/nolint)
static_cast<long long int>(l_ui64AvgMsgProcessingTime), // NOLINT (readability/nolint)
static_cast<long long int>(l_ui64AvgMsgProcessingTime), // NOLINT (readability/nolint)
static_cast<long long int>(m_ui64MaxMsgProcessingTime), // NOLINT (readability/nolint)
static_cast<long long int>(m_ui64MaxMsgProcessingTime)); // NOLINT (readability/nolint)
SendMessage(l_hProfileQ, MAX_QUEUE_MSG_SIZE, l_cData);
if (eFrameworkunifiedStatusOK == CloseSender(l_hProfileQ)) {
l_hProfileQ = NULL;
}
// inform all childs to print msg profiler information.
std::vector<std::string>::iterator l_itChildList = m_vChildNames.begin();
HANDLE l_hChild = NULL;
while (m_vChildNames.end() != l_itChildList) {
if (!((*l_itChildList).empty())) {
l_hChild = McOpenSender((*l_itChildList).c_str());
if (NULL != l_hChild) {
if (eFrameworkunifiedStatusOK != McSend(l_hChild, FrameworkunifiedGetAppName(f_hApp), PROTOCOL_DIS_MSGPROFILER, 0, NULL)) {
FRAMEWORKUNIFIEDLOG(ZONE_NS_WAR, __PRETTY_FUNCTION__, "Error sending PROTOCOL_DIS_MSGPROFILER to child");
} else {
FRAMEWORKUNIFIEDLOG(ZONE_NS_INFO, __PRETTY_FUNCTION__, "Msg PROTOCOL_DIS_MSGPROFILER sent to child");
}
McClose(l_hChild);
l_hChild = NULL;
}
}
l_itChildList++;
}
}
FRAMEWORKUNIFIEDLOG(ZONE_NS_DIS, __PRETTY_FUNCTION__, "Exiting");
return eFrameworkunifiedStatusOK;
}
// LCOV_EXCL_STOP
//////////////////////////////////////////
// Function : AddChildName
//////////////////////////////////////////
// LCOV_EXCL_START 8: dead code
VOID FrameworkunifiedMsgProfiler::AddChildName(const std::string &f_cChildName) {
AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 8: dead code
if (!f_cChildName.empty()) {
m_vChildNames.push_back(f_cChildName);
}
}
// LCOV_EXCL_STOP
//////////////////////////////////////////
// Function : GetClock
//////////////////////////////////////////
// LCOV_EXCL_START 8: dead code
UI_64 FrameworkunifiedMsgProfiler::GetClock() {
AGL_ASSERT_NOT_TESTED(); // LCOV_EXCL_LINE 8: dead code
struct timespec tp;
if (clock_gettime(CLOCK_MONOTONIC, &tp) == -1) {
FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __PRETTY_FUNCTION__, "clock_gettime errno:%d", errno);
return 0;
}
return (UI_64)tp.tv_sec * 1000 * 1000 + tp.tv_nsec / 1000;
}
// LCOV_EXCL_STOP
// EOF
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