Line data    Source code

       1             : /*
       2             :  * Copyright (c) 2015 Juniper Networks, Inc. All rights reserved.
       3             :  */
       4             : 
       5             : #include <boost/uuid/uuid_io.hpp>
       6             : #include <boost/date_time/posix_time/posix_time.hpp>
       7             : #include <boost/date_time/posix_time/posix_time_io.hpp>
       8             : 
       9             : #include <vnc_cfg_types.h>
      10             : #include <base/util.h>
      11             : 
      12             : #include <oper/agent_profile_types.h>
      13             : 
      14             : #include <cmn/agent_cmn.h>
      15             : #include <cfg/cfg_init.h>
      16             : #include <oper/operdb_init.h>
      17             : #include <oper/agent_profile.h>
      18             : 
      19             : #include <oper/interface_common.h>
      20             : #include <oper/vn.h>
      21             : #include <oper/vm.h>
      22             : #include <oper/vrf.h>
      23             : #include <filter/acl.h>
      24             : #include "db/db.h"
      25             : 
      26             : using namespace std;
      27             : 
      28           2 : AgentProfile::AgentProfile(Agent *agent, bool enable) :
      29         770 :     agent_(agent), timer_(NULL), enable_(enable) {
      30             : 
      31           2 :     TaskScheduler *task = TaskScheduler::GetInstance();
      32           2 :     timer_ = TimerManager::CreateTimer
      33           2 :         (*(agent_->event_manager())->io_service(), "Agent Profile",
      34             :          task->GetTaskId("Agent::Profile"), 0);
      35           2 :     time(&start_time_);
      36           2 : }
      37             : 
      38         774 : AgentProfile::~AgentProfile() {
      39           2 :     TimerManager::DeleteTimer(timer_);
      40         782 : }
      41             : 
      42           2 : void AgentProfile::Shutdown() {
      43           2 :     timer_->Cancel();
      44           2 : }
      45             : 
      46           2 : void AgentProfile::InitDone() {
      47           2 :     if (enable_) {
      48           2 :         timer_->Start(kProfileTimeout, boost::bind(&AgentProfile::TimerRun,
      49             :                                                    this));
      50             :     }
      51           2 : }
      52             : 
      53           0 : bool AgentProfile::TimerRun() {
      54           0 :     ProfileData *data = GetLastProfileData();
      55           0 :     data->Get(agent_);
      56           0 :     if (pkt_flow_stats_cb_.empty() == false) {
      57           0 :         pkt_flow_stats_cb_(data);
      58             :     }
      59           0 :     if (ksync_stats_cb_.empty() == false) {
      60           0 :         ksync_stats_cb_(data);
      61             :     }
      62           0 :     if (flow_stats_cb_.empty() == false) {
      63           0 :         flow_stats_cb_(data);
      64             :     }
      65           0 :     Log();
      66           0 :     return true;
      67             : }
      68             : 
      69           0 : string GetProfileString(DBTable *table, const char *name) {
      70           0 :     stringstream str;
      71             :     str << setw(16) << name
      72           0 :         << " Size " << setw(6) << table->Size()
      73           0 :         << " Enqueue " << setw(6) << table->enqueue_count()
      74           0 :         << " Input " << setw(6) << table->input_count()
      75           0 :         << " Notify " << setw(6) << table->notify_count();
      76           0 :     return str.str();
      77           0 : }
      78             : 
      79           0 : void AgentProfile::Log() {
      80           0 : }
      81             : 
      82           0 : ProfileData *AgentProfile::GetLastProfileData() {
      83           0 :     uint16_t index = seconds_history_index_ % kSecondsHistoryCount;
      84           0 :     seconds_history_index_++;
      85           0 :     return &seconds_history_data_[index];
      86             : }
      87             : 
      88           0 : ProfileData *AgentProfile::GetProfileData(uint16_t index) {
      89           0 :     return &seconds_history_data_[index];
      90             : }
      91             : //////////////////////////////////////////////////////////////////////////////
      92             : // ProfileData collection routines
      93             : //////////////////////////////////////////////////////////////////////////////
      94        3930 : void ProfileData::DBTableStats::Reset() {
      95        3930 :     db_entry_count_ = 0;
      96        3930 :     walker_count_ = 0;
      97        3930 :     enqueue_count_ = 0;
      98        3930 :     input_count_ = 0;
      99        3930 :     notify_count_ = 0;
     100        3930 : }
     101             : 
     102           0 : void ProfileData::DBTableStats::Get(const DBTable *table) {
     103           0 :     db_entry_count_ = table->Size();
     104           0 :     walker_count_ = table->walker_count();
     105           0 :     enqueue_count_ = table->enqueue_count();
     106           0 :     input_count_ = table->input_count();
     107           0 :     notify_count_ = table->notify_count();
     108           0 : }
     109             : 
     110           0 : void ProfileData::DBTableStats::Accumulate(const DBTableBase *table) {
     111           0 :     db_entry_count_ += table->Size();
     112           0 :     walker_count_ += table->walker_count();
     113           0 :     enqueue_count_ += table->enqueue_count();
     114           0 :     input_count_ += table->input_count();
     115           0 :     notify_count_ += table->notify_count();
     116           0 : }
     117             : 
     118        3930 : void ProfileData::WorkQueueStats::Reset() {
     119        3930 :     queue_count_ = 0;
     120        3930 :     enqueue_count_ = 0;
     121        3930 :     dequeue_count_ = 0;
     122        3930 :     max_queue_count_ = 0;
     123        3930 :     start_count_ = 0;
     124        3930 :     busy_time_ = 0;
     125        3930 : }
     126             : 
     127         786 : void ProfileData::FlowTokenStats::Reset() {
     128         786 :     add_tokens_ = 0;
     129         786 :     add_failures_ = 0;
     130         786 :     add_restarts_ = 0;
     131         786 :     ksync_tokens_ = 0;
     132         786 :     ksync_failures_ = 0;
     133         786 :     ksync_restarts_ = 0;
     134         786 :     update_tokens_ = 0;
     135         786 :     update_failures_ = 0;
     136         786 :     update_restarts_ = 0;
     137         786 :     del_tokens_ = 0;
     138         786 :     del_failures_ = 0;
     139         786 :     del_restarts_ = 0;
     140         786 : }
     141             : 
     142         786 : void ProfileData::FlowStats::Reset() {
     143         786 :     flow_count_ = 0;
     144         786 :     add_count_ = 0;
     145         786 :     del_count_= 0;
     146         786 :     audit_count_ = 0;
     147         786 :     reval_count_ = 0;
     148         786 :     recompute_count_ = 0;
     149         786 :     pkt_handler_queue_.Reset();
     150         786 :     flow_mgmt_queue_.Reset();
     151         786 :     flow_update_queue_.Reset();
     152         786 :     for (uint16_t i = 0; i < flow_event_queue_.size(); i++) {
     153           0 :         flow_event_queue_[i].Reset();
     154             :     }
     155         786 :     for (uint16_t i = 0; i < flow_tokenless_queue_.size(); i++) {
     156           0 :         flow_tokenless_queue_[i].Reset();
     157             :     }
     158         786 :     for (uint16_t i = 0; i < flow_delete_queue_.size(); i++) {
     159           0 :         flow_delete_queue_[i].Reset();
     160             :     }
     161             : 
     162         786 :     for (uint16_t i = 0; i < flow_ksync_queue_.size(); i++) {
     163           0 :         flow_ksync_queue_[i].Reset();
     164             :     }
     165             : 
     166         786 :     for (uint16_t i = 0; i < flow_stats_queue_.size(); i++) {
     167           0 :         flow_stats_queue_[i].Reset();
     168             :     }
     169         786 :     token_stats_.Reset();
     170         786 : }
     171             : 
     172         786 : void ProfileData::PktStats::Reset() {
     173         786 :      arp_count_ = 0;
     174         786 :      dhcp_count_ = 0;
     175         786 :      dns_count_ = 0;
     176         786 :      icmp_count_ = 0;
     177         786 : }
     178        1572 : void ProfileData::XmppStats::Reset() {
     179        1572 :      inet4_add_count_ = 0;
     180        1572 :      inet4_del_count_ = 0;
     181        1572 :      inet6_add_count_ = 0;
     182        1572 :      inet6_del_count_ = 0;
     183        1572 :      mcast_add_count_ = 0;
     184        1572 :      mcast_del_count_ = 0;
     185        1572 :      bridge_add_count_ = 0;
     186        1572 :      bridge_del_count_ = 0;
     187        1572 : }
     188             : 
     189         786 : ProfileData::ProfileData():time_() {
     190         786 :     flow_.Reset();
     191         786 :     pkt_.Reset();
     192         786 :     inet4_routes_.Reset();
     193         786 :     inet6_routes_.Reset();
     194         786 :     bridge_routes_.Reset();
     195         786 :     multicast_routes_.Reset();
     196         786 :     evpn_routes_.Reset();
     197         786 :     rx_stats_.Reset();
     198         786 :     tx_stats_.Reset();
     199         786 :     ksync_tx_queue_count_.Reset();
     200         786 :     ksync_rx_queue_count_.Reset();
     201         786 : }
     202             : 
     203           0 : void ProfileData::Get(Agent *agent) {
     204           0 :     std::ostringstream str;
     205           0 :     str << boost::posix_time::second_clock::local_time();
     206           0 :     time_ = str.str();
     207             :     DB::TableMap::const_iterator itr =
     208           0 :         agent->db()->const_begin();
     209             :     DB::TableMap::const_iterator itrend =
     210           0 :         agent->db()->const_end();
     211             : 
     212           0 :     profile_stats_table_.clear();
     213           0 :     for ( ;itr != itrend; ++itr) {
     214           0 :         if(itr->first.rfind(kV4UnicastRouteDbTableSuffix) !=
     215             :                    std::string::npos) {
     216           0 :            inet4_routes_.Accumulate(itr->second);
     217           0 :         } else if (itr->first.rfind(kV6UnicastRouteDbTableSuffix) !=
     218             :                    std::string::npos) {
     219           0 :            inet6_routes_.Accumulate(itr->second);
     220           0 :         } else if (itr->first.rfind(kL2RouteDbTableSuffix) !=
     221             :                    std::string::npos) {
     222           0 :            bridge_routes_.Accumulate(itr->second);
     223           0 :         } else if (itr->first.rfind(kMcastRouteDbTableSuffix) !=
     224             :                    std::string::npos) {
     225           0 :            multicast_routes_.Accumulate(itr->second);
     226           0 :         } else if (itr->first.rfind(kEvpnRouteDbTableSuffix) !=
     227             :                    std::string::npos) {
     228           0 :            evpn_routes_.Accumulate(itr->second);
     229             :         } else {
     230             :             ProfileData::DBTableStats stats;
     231           0 :             stats.Get(dynamic_cast<DBTable*>(itr->second));
     232           0 :             profile_stats_table_.insert(make_pair(itr->first,stats));
     233             :         }
     234             :     }
     235             : 
     236           0 :     TaskScheduler *sched = TaskScheduler::GetInstance();
     237           0 :     task_stats_[2] = *sched->GetTaskGroupStats(2);
     238           0 :     task_stats_[1] = *sched->GetTaskGroupStats(1);
     239           0 :     task_stats_[4] = *sched->GetTaskGroupStats(4);
     240           0 :     task_stats_[6] = *sched->GetTaskGroupStats(6);
     241           0 :     task_stats_[9] = *sched->GetTaskGroupStats(9);
     242           0 :     task_stats_[5] = *sched->GetTaskGroupStats(5);
     243           0 :     task_stats_[11] = *sched->GetTaskGroupStats(11);
     244           0 :     task_stats_[8] = *sched->GetTaskGroupStats(8);
     245           0 : }
     246             : 
     247             : //////////////////////////////////////////////////////////////////////////////
     248             : // Sandesh ProfileData routines
     249             : //////////////////////////////////////////////////////////////////////////////
     250           0 : static void DBStatsToSandesh(SandeshDBTableStats *stats, const string &table,
     251             :                              const ProfileData::DBTableStats &db_stats) {
     252           0 :     stats->set_table(table);
     253           0 :     stats->set_db_entry_count(db_stats.db_entry_count_);
     254           0 :     stats->set_input_count(db_stats.input_count_);
     255           0 :     stats->set_walker_count(db_stats.walker_count_);
     256           0 :     stats->set_enqueue_count(db_stats.enqueue_count_);
     257           0 :     stats->set_notify_count(db_stats.notify_count_);
     258           0 : }
     259             : 
     260           0 : static void GetDBTableStats(SandeshDBTableStatsInfo *stats, int index,
     261             :                             ProfileData *data) {
     262           0 :     stats->set_index(index);
     263           0 :     stats->set_time_str(data->time_);
     264           0 :     std::vector<SandeshDBTableStats> db_stats_list;
     265           0 :     SandeshDBTableStats db_stats;
     266             :     std::map<std::string, ProfileData::DBTableStats >::iterator itr =
     267           0 :         data->profile_stats_table_.begin();
     268             : 
     269           0 :     DBStatsToSandesh(&db_stats, "Ipv4 Unicast route", data->inet4_routes_);
     270           0 :     db_stats_list.push_back(db_stats);
     271           0 :     DBStatsToSandesh(&db_stats, "Ipv6 Unicast route", data->inet6_routes_);
     272           0 :     db_stats_list.push_back(db_stats);
     273           0 :     DBStatsToSandesh(&db_stats, "Multicast route", data->multicast_routes_);
     274           0 :     db_stats_list.push_back(db_stats);
     275           0 :     DBStatsToSandesh(&db_stats, "Evpn route", data->evpn_routes_);
     276           0 :     db_stats_list.push_back(db_stats);
     277           0 :     DBStatsToSandesh(&db_stats, "Bridge", data->bridge_routes_);
     278           0 :     db_stats_list.push_back(db_stats);
     279           0 :     while (itr != data->profile_stats_table_.end()) {
     280           0 :         if(itr->first.find(kInterfaceDbTablePrefix) != std::string::npos) {
     281           0 :            DBStatsToSandesh(&db_stats, "Interface", itr->second);
     282           0 :            db_stats_list.push_back(db_stats);
     283           0 :         } else if (itr->first.find(kMplsDbTablePrefix) != std::string::npos) {
     284           0 :            DBStatsToSandesh(&db_stats, "Mpls", itr->second);
     285           0 :            db_stats_list.push_back(db_stats);
     286           0 :         } else if (itr->first.find(kVnDbTablePrefix) != std::string::npos) {
     287           0 :            DBStatsToSandesh(&db_stats, "Vn", itr->second);
     288           0 :            db_stats_list.push_back(db_stats);
     289           0 :         } else if (itr->first.find(kVmDbTablePrefix) != std::string::npos) {
     290           0 :            DBStatsToSandesh(&db_stats, "Vm", itr->second);
     291           0 :            db_stats_list.push_back(db_stats);
     292           0 :         } else if (itr->first.find(kVrfDbTablePrefix) != std::string::npos) {
     293           0 :            DBStatsToSandesh(&db_stats, "Vrf", itr->second);
     294           0 :            db_stats_list.push_back(db_stats);
     295           0 :         } else if (itr->first.find(kAclDbTablePrefix) != std::string::npos) {
     296           0 :            DBStatsToSandesh(&db_stats, "Acl", itr->second);
     297           0 :            db_stats_list.push_back(db_stats);
     298             :         }
     299           0 :         ++itr;
     300             :     }
     301           0 :     stats->set_stats(db_stats_list);
     302           0 : }
     303             : 
     304           0 : void SandeshDBTableStatsRequest::HandleRequest() const {
     305           0 :     SandeshDBTableStatsList *resp = new SandeshDBTableStatsList();
     306           0 :     resp->set_context(context());
     307             : 
     308           0 :     Agent *agent = Agent::GetInstance();
     309           0 :     AgentProfile *profile = agent->oper_db()->agent_profile();
     310           0 :     uint16_t end = profile->seconds_history_index();
     311           0 :     uint16_t start = 0;
     312           0 :     if (end > AgentProfile::kSecondsHistoryCount)
     313           0 :         start = end - AgentProfile::kSecondsHistoryCount;
     314             : 
     315           0 :     std::vector<SandeshDBTableStatsInfo> stats_list;
     316           0 :     for (uint16_t i = start; i < end; i++) {
     317           0 :         uint16_t index = i % AgentProfile::kSecondsHistoryCount;
     318           0 :         ProfileData *data = profile->GetProfileData(index);
     319           0 :         SandeshDBTableStatsInfo stats;
     320           0 :         GetDBTableStats(&stats, index, data);
     321           0 :         stats_list.push_back(stats);
     322           0 :     }
     323           0 :     resp->set_stats(stats_list);
     324             : 
     325           0 :     resp->Response();
     326           0 : }
     327             : 
     328           0 : static void GetFlowStats(SandeshFlowStats *stats, int index,
     329             :                          ProfileData *data) {
     330           0 :     stats->set_index(index);
     331           0 :     stats->set_time_str(data->time_);
     332           0 :     stats->set_flow_count(data->flow_.flow_count_);
     333           0 :     stats->set_add_count(data->flow_.add_count_);
     334           0 :     stats->set_del_count(data->flow_.del_count_);
     335           0 :     stats->set_reval_count(data->flow_.reval_count_);
     336           0 :     stats->set_recompute_count(data->flow_.recompute_count_);
     337           0 :     stats->set_audit_count(data->flow_.audit_count_);
     338           0 :     stats->set_vrouter_responses(data->flow_.vrouter_responses_);
     339           0 :     stats->set_vrouter_error(data->flow_.vrouter_error_);
     340           0 : }
     341             : 
     342           0 : void SandeshFlowStatsRequest::HandleRequest() const {
     343           0 :     SandeshFlowStatsList *resp = new SandeshFlowStatsList();
     344           0 :     resp->set_context(context());
     345             : 
     346           0 :     Agent *agent = Agent::GetInstance();
     347           0 :     AgentProfile *profile = agent->oper_db()->agent_profile();
     348           0 :     uint16_t end = profile->seconds_history_index();
     349           0 :     uint16_t start = 0;
     350           0 :     if (end > AgentProfile::kSecondsHistoryCount)
     351           0 :         start = end - AgentProfile::kSecondsHistoryCount;
     352             : 
     353           0 :     std::vector<SandeshFlowStats> stats_list;
     354           0 :     for (uint16_t i = start; i < end; i++) {
     355           0 :         uint16_t index = i % AgentProfile::kSecondsHistoryCount;
     356           0 :         ProfileData *data = profile->GetProfileData(index);
     357           0 :         SandeshFlowStats stats;
     358           0 :         GetFlowStats(&stats, index, data);
     359           0 :         stats_list.push_back(stats);
     360           0 :     }
     361           0 :     resp->set_stats(stats_list);
     362           0 :     resp->Response();
     363           0 : }
     364             : 
     365           0 : static void GetTaskStats(TaskProfileStats *stats, int index,
     366             :                          ProfileData *data) {
     367           0 :     stats->set_index(index);
     368             : 
     369           0 :     TaskStats *task_stats = NULL;
     370             :     // Flow Handler
     371           0 :     task_stats = &data->task_stats_[2];
     372           0 :     stats->set_flow_wait(task_stats->wait_count_);
     373           0 :     stats->set_flow_run(task_stats->enqueue_count_);
     374           0 :     stats->set_flow_defer(task_stats->defer_count_);
     375             : 
     376             :     // DB
     377           0 :     task_stats = &data->task_stats_[1];
     378           0 :     stats->set_db_wait(task_stats->wait_count_);
     379           0 :     stats->set_db_run(task_stats->enqueue_count_);
     380           0 :     stats->set_db_defer(task_stats->defer_count_);
     381             : 
     382             :     // Stats Collector
     383           0 :     task_stats = &data->task_stats_[4];
     384           0 :     stats->set_stats_wait(task_stats->wait_count_);
     385           0 :     stats->set_stats_run(task_stats->enqueue_count_);
     386           0 :     stats->set_stats_defer(task_stats->defer_count_);
     387             : 
     388             :     // Io-Reader
     389           0 :     task_stats = &data->task_stats_[6];
     390           0 :     stats->set_io_wait(task_stats->wait_count_);
     391           0 :     stats->set_io_run(task_stats->enqueue_count_);
     392           0 :     stats->set_io_defer(task_stats->defer_count_);
     393             : 
     394             :     // Agent::PktFlowResponder
     395           0 :     task_stats = &data->task_stats_[9];
     396           0 :     stats->set_flow_resp_wait(task_stats->wait_count_);
     397           0 :     stats->set_flow_resp_run(task_stats->enqueue_count_);
     398           0 :     stats->set_flow_resp_defer(task_stats->defer_count_);
     399             :     // Sadnesh::RecvQueue
     400           0 :     task_stats = &data->task_stats_[5];
     401           0 :     stats->set_sandesh_rcv_wait(task_stats->wait_count_);
     402           0 :     stats->set_sandesh_rcv_run(task_stats->enqueue_count_);
     403           0 :     stats->set_sandesh_rcv_defer(task_stats->defer_count_);
     404             :     // bgp::Config
     405           0 :     task_stats = &data->task_stats_[11];
     406           0 :     stats->set_bgp_cfg_wait(task_stats->wait_count_);
     407           0 :     stats->set_bgp_cfg_run(task_stats->enqueue_count_);
     408           0 :     stats->set_bgp_cfg_defer(task_stats->defer_count_);
     409             :     // KSync
     410           0 :     task_stats = &data->task_stats_[8];
     411           0 :     stats->set_ksync_wait(task_stats->wait_count_);
     412           0 :     stats->set_ksync_run(task_stats->enqueue_count_);
     413           0 :     stats->set_ksync_defer(task_stats->defer_count_);
     414           0 : }
     415             : 
     416           0 : void SandeshTaskStatsRequest::HandleRequest() const {
     417           0 :     SandeshTaskStatsList *resp = new SandeshTaskStatsList();
     418           0 :     resp->set_context(context());
     419             : 
     420           0 :     Agent *agent = Agent::GetInstance();
     421           0 :     AgentProfile *profile = agent->oper_db()->agent_profile();
     422           0 :     uint16_t end = profile->seconds_history_index();
     423           0 :     uint16_t start = 0;
     424           0 :     if (end > AgentProfile::kSecondsHistoryCount)
     425           0 :         start = end - AgentProfile::kSecondsHistoryCount;
     426             : 
     427           0 :     std::vector<TaskProfileStats> stats_list;
     428           0 :     for (uint16_t i = start; i < end; i++) {
     429           0 :         uint16_t index = i % AgentProfile::kSecondsHistoryCount;
     430           0 :         ProfileData *data = profile->GetProfileData(index);
     431           0 :         TaskProfileStats stats;
     432           0 :         GetTaskStats(&stats, index, data);
     433           0 :         stats_list.push_back(stats);
     434           0 :     }
     435           0 :     resp->set_stats(stats_list);
     436           0 :     resp->Response();
     437           0 : }
     438             : 
     439           0 : static void GetOneQueueSummary(SandeshFlowQueueSummaryOneInfo *one,
     440             :                                ProfileData::WorkQueueStats *stats) {
     441           0 :     one->set_qcount(stats->queue_count_);
     442           0 :     one->set_enqueues(stats->enqueue_count_);
     443           0 :     one->set_dequeues(stats->dequeue_count_);
     444           0 :     one->set_max_qlen(stats->max_queue_count_);
     445           0 :     one->set_starts(stats->start_count_);
     446           0 :     one->set_busy_msec(stats->busy_time_);
     447           0 : }
     448             : 
     449           0 : static void GetQueueSummaryInfo(SandeshFlowQueueSummaryInfo *info, int index,
     450             :                                 ProfileData *data) {
     451           0 :     ProfileData::FlowStats *flow_stats = &data->flow_;
     452             : 
     453           0 :     info->set_index(index);
     454           0 :     info->set_time_str(data->time_);
     455             :     // flow_event_queue
     456           0 :     uint64_t qcount = 0;
     457           0 :     uint64_t enqueues = 0;
     458           0 :     uint64_t dequeues = 0;
     459           0 :     uint64_t max_qlen = 0;
     460           0 :     uint64_t busy_time = 0;
     461           0 :     uint64_t starts = 0;
     462             :     std::vector<ProfileData::WorkQueueStats>::const_iterator it =
     463           0 :         flow_stats->flow_event_queue_.begin();
     464           0 :     while (it != flow_stats->flow_event_queue_.end()) {
     465           0 :         qcount += it->queue_count_;
     466           0 :         enqueues += it->enqueue_count_;
     467           0 :         dequeues += it->dequeue_count_;
     468           0 :         busy_time += it->busy_time_;
     469           0 :         starts += it->start_count_;
     470           0 :         if (it->max_queue_count_ > max_qlen) {
     471           0 :             max_qlen = it->max_queue_count_;
     472             :         }
     473           0 :         it++;
     474             :     }
     475           0 :     SandeshFlowQueueSummaryOneInfo one;
     476           0 :     one.set_qcount(qcount);
     477           0 :     one.set_enqueues(enqueues);
     478           0 :     one.set_dequeues(dequeues);
     479           0 :     one.set_max_qlen(max_qlen);
     480           0 :     one.set_starts(starts);
     481           0 :     one.set_busy_msec(busy_time);
     482           0 :     info->set_flow_event_queue(one);
     483             : 
     484             :     // flow_tokenless_queue
     485           0 :     qcount = 0;
     486           0 :     enqueues = 0;
     487           0 :     dequeues = 0;
     488           0 :     max_qlen = 0;
     489           0 :     busy_time = 0;
     490           0 :     starts = 0;
     491           0 :     it = flow_stats->flow_tokenless_queue_.begin();
     492           0 :     while (it != flow_stats->flow_tokenless_queue_.end()) {
     493           0 :         qcount += it->queue_count_;
     494           0 :         enqueues += it->enqueue_count_;
     495           0 :         dequeues += it->dequeue_count_;
     496           0 :         busy_time += it->busy_time_;
     497           0 :         starts += it->start_count_;
     498           0 :         if (it->max_queue_count_ > max_qlen) {
     499           0 :             max_qlen = it->max_queue_count_;
     500             :         }
     501           0 :         it++;
     502             :     }
     503           0 :     one.set_qcount(qcount);
     504           0 :     one.set_enqueues(enqueues);
     505           0 :     one.set_dequeues(dequeues);
     506           0 :     one.set_max_qlen(max_qlen);
     507           0 :     one.set_starts(starts);
     508           0 :     one.set_busy_msec(busy_time);
     509           0 :     info->set_flow_tokenless_queue(one);
     510             : 
     511             :     // flow_delete_queue
     512           0 :     qcount = 0;
     513           0 :     enqueues = 0;
     514           0 :     dequeues = 0;
     515           0 :     max_qlen = 0;
     516           0 :     busy_time = 0;
     517           0 :     starts = 0;
     518           0 :     it = flow_stats->flow_delete_queue_.begin();
     519           0 :     while (it != flow_stats->flow_delete_queue_.end()) {
     520           0 :         qcount += it->queue_count_;
     521           0 :         enqueues += it->enqueue_count_;
     522           0 :         dequeues += it->dequeue_count_;
     523           0 :         busy_time += it->busy_time_;
     524           0 :         starts += it->start_count_;
     525           0 :         if (it->max_queue_count_ > max_qlen) {
     526           0 :             max_qlen = it->max_queue_count_;
     527             :         }
     528           0 :         it++;
     529             :     }
     530           0 :     one.set_qcount(qcount);
     531           0 :     one.set_enqueues(enqueues);
     532           0 :     one.set_dequeues(dequeues);
     533           0 :     one.set_max_qlen(max_qlen);
     534           0 :     one.set_starts(starts);
     535           0 :     one.set_busy_msec(busy_time);
     536           0 :     info->set_flow_delete_queue(one);
     537             : 
     538             :     // flow_ksync_queue
     539           0 :     qcount = 0;
     540           0 :     enqueues = 0;
     541           0 :     dequeues = 0;
     542           0 :     max_qlen = 0;
     543           0 :     busy_time = 0;
     544           0 :     starts = 0;
     545           0 :     it = flow_stats->flow_ksync_queue_.begin();
     546           0 :     while (it != flow_stats->flow_ksync_queue_.end()) {
     547           0 :         qcount += it->queue_count_;
     548           0 :         enqueues += it->enqueue_count_;
     549           0 :         dequeues += it->dequeue_count_;
     550           0 :         busy_time += it->busy_time_;
     551           0 :         starts += it->start_count_;
     552           0 :         if (it->max_queue_count_ > max_qlen) {
     553           0 :             max_qlen = it->max_queue_count_;
     554             :         }
     555           0 :         it++;
     556             :     }
     557           0 :     one.set_qcount(qcount);
     558           0 :     one.set_enqueues(enqueues);
     559           0 :     one.set_dequeues(dequeues);
     560           0 :     one.set_max_qlen(max_qlen);
     561           0 :     one.set_starts(starts);
     562           0 :     one.set_busy_msec(busy_time);
     563           0 :     info->set_flow_ksync_queue(one);
     564             : 
     565             :     // flow_mgmt_queue
     566           0 :     GetOneQueueSummary(&one, &flow_stats->flow_mgmt_queue_);
     567           0 :     info->set_flow_mgmt_queue(one);
     568             : 
     569             :     // flow_update_queue
     570           0 :     GetOneQueueSummary(&one, &flow_stats->flow_update_queue_);
     571           0 :     info->set_flow_update_queue(one);
     572             : 
     573             :     // flow_stats_queue
     574           0 :     qcount = 0;
     575           0 :     enqueues = 0;
     576           0 :     dequeues = 0;
     577           0 :     max_qlen = 0;
     578           0 :     busy_time = 0;
     579           0 :     starts = 0;
     580           0 :     it = flow_stats->flow_stats_queue_.begin();
     581           0 :     while (it != flow_stats->flow_stats_queue_.end()) {
     582           0 :         qcount += it->queue_count_;
     583           0 :         enqueues += it->enqueue_count_;
     584           0 :         dequeues += it->dequeue_count_;
     585           0 :         busy_time += it->busy_time_;
     586           0 :         starts += it->start_count_;
     587           0 :         if (it->max_queue_count_ > max_qlen) {
     588           0 :             max_qlen = it->max_queue_count_;
     589             :         }
     590           0 :         it++;
     591             :     }
     592           0 :     one.set_qcount(qcount);
     593           0 :     one.set_enqueues(enqueues);
     594           0 :     one.set_dequeues(dequeues);
     595           0 :     one.set_max_qlen(max_qlen);
     596           0 :     one.set_starts(starts);
     597           0 :     one.set_busy_msec(busy_time);
     598           0 :     info->set_flow_stats_queue(one);
     599             : 
     600             :     // pkt_handler queue
     601           0 :     GetOneQueueSummary(&one, &flow_stats->pkt_handler_queue_);
     602           0 :     info->set_pkt_handler_queue(one);
     603             : 
     604             :     // ksync_tx_queue
     605           0 :     GetOneQueueSummary(&one, &data->ksync_tx_queue_count_);
     606           0 :     info->set_ksync_tx_queue(one);
     607             : 
     608             :     // ksync_rx_queue
     609           0 :     GetOneQueueSummary(&one, &data->ksync_rx_queue_count_);
     610           0 :     info->set_ksync_rx_queue(one);
     611             : 
     612           0 :     SandeshFlowTokenInfo token_info;
     613           0 :     ProfileData::FlowTokenStats *token_stats = &flow_stats->token_stats_;
     614           0 :     token_info.set_add_tokens(token_stats->add_tokens_);
     615           0 :     token_info.set_add_token_full(token_stats->add_failures_);
     616           0 :     token_info.set_add_token_restarts(token_stats->add_restarts_);
     617           0 :     token_info.set_ksync_tokens(token_stats->ksync_tokens_);
     618           0 :     token_info.set_ksync_token_full(token_stats->ksync_failures_);
     619           0 :     token_info.set_ksync_token_restarts(token_stats->ksync_restarts_);
     620           0 :     token_info.set_update_tokens(token_stats->update_tokens_);
     621           0 :     token_info.set_update_token_full(token_stats->update_failures_);
     622           0 :     token_info.set_update_token_restarts(token_stats->update_restarts_);
     623           0 :     token_info.set_delete_tokens(token_stats->del_tokens_);
     624           0 :     token_info.set_delete_token_full(token_stats->del_failures_);
     625           0 :     token_info.set_delete_token_restarts(token_stats->del_restarts_);
     626           0 :     info->set_token_stats(token_info);
     627           0 : }
     628             : 
     629           0 : void SandeshFlowQueueSummaryRequest::HandleRequest() const {
     630           0 :     SandeshFlowQueueSummaryResp *resp = new SandeshFlowQueueSummaryResp();
     631             : 
     632           0 :     Agent *agent = Agent::GetInstance();
     633           0 :     AgentProfile *profile = agent->oper_db()->agent_profile();
     634           0 :     uint16_t end = profile->seconds_history_index();
     635           0 :     uint16_t start = 0;
     636           0 :     if (end > AgentProfile::kSecondsHistoryCount)
     637           0 :         start = end - AgentProfile::kSecondsHistoryCount;
     638             : 
     639           0 :     std::vector<SandeshFlowQueueSummaryInfo> info_list;
     640           0 :     for (uint16_t i = start; i < end; i++) {
     641           0 :         uint16_t index = i % AgentProfile::kSecondsHistoryCount;
     642           0 :         ProfileData *data = profile->GetProfileData(index);
     643           0 :         SandeshFlowQueueSummaryInfo info;
     644           0 :         GetQueueSummaryInfo(&info, index, data);
     645           0 :         info_list.push_back(info);
     646           0 :     }
     647             : 
     648           0 :     resp->set_summary(info_list);
     649           0 :     resp->set_context(context());
     650           0 :     resp->Response();
     651           0 : }
     652             : 
     653           0 : void SandeshSetProfileParams::HandleRequest() const {
     654           0 :     SandeshProfileParams *resp = new SandeshProfileParams();
     655           0 :     Agent *agent = Agent::GetInstance();
     656           0 :     TaskScheduler *scheduler = agent->task_scheduler();
     657             : 
     658           0 :     scheduler->EnableLatencyThresholds(get_task_exec_threshold() * 1000,
     659           0 :                                        get_task_schedule_threshold() * 1000);
     660           0 :     agent->SetMeasureQueueDelay(get_measure_queue_run_time());
     661             : 
     662           0 :     resp->set_task_exec_threshold(scheduler->execute_delay()/1000);
     663           0 :     resp->set_task_schedule_threshold(scheduler->schedule_delay()/1000);
     664           0 :     resp->set_measure_queue_run_time(agent->MeasureQueueDelay());
     665           0 :     resp->set_context(context());
     666           0 :     resp->Response();
     667           0 : }