epee::ado_db_helper::profiler_manager Class Reference

#include <ado_db_helper.h>

Public Types
typedef std::map< std::string, profile_entry >	sqls_map

Public Member Functions
	profiler_manager ()
bool	flush_log (const std::string &path)
bool	push_entry (const std::string sql, DWORD time)
bool	get_entry_avarege (const std::string sql, DWORD &time)

Static Public Member Functions
static bool	sort_by_timing (const sqls_map::iterator &a, const sqls_map::iterator &b)

Detailed Description

Definition at line 82 of file ado_db_helper.h.

Member Typedef Documentation

sqls_map

typedef std::map<std::string, profile_entry> epee::ado_db_helper::profiler_manager::sqls_map

Definition at line 85 of file ado_db_helper.h.

Constructor & Destructor Documentation

profiler_manager()

epee::ado_db_helper::profiler_manager::profiler_manager ( )

inline

Definition at line 86 of file ado_db_helper.h.

{}

Member Function Documentation

flush_log()

bool epee::ado_db_helper::profiler_manager::flush_log ( const std::string & path )

inline

Definition at line 93 of file ado_db_helper.h.

        {
            CRITICAL_REGION_BEGIN(m_sqls_lock);
            std::stringstream strm;
            strm << "SQL PROFILE:\r\nStatements: " << m_sqls.size() << "\r\n";
            std::list<sqls_map::iterator> m_sorted_by_time_sqls;
            for(std::map<std::string, profile_entry>::iterator it = m_sqls.begin();it!=m_sqls.end();it++)
                m_sorted_by_time_sqls.push_back(it);
 
            m_sorted_by_time_sqls.sort(sort_by_timing);
 
            for(std::list<sqls_map::iterator>::iterator it = m_sorted_by_time_sqls.begin();it!=m_sorted_by_time_sqls.end();it++)
            {
                strm << "---------------------------------------------------------------------------------------------------------\r\nSQL: " << (*it)->first << "\r\n";
                strm << "\tavrg: " << (*it)->second.m_avrg.get_avg() << "\r\n\tmax: " << (*it)->second.m_max_time << "\r\n\tmin: " << (*it)->second.m_min_time << "\r\n\tcount: " << (*it)->second.m_call_count << "\r\n"; 
            }
 
            return file_io_utils::save_string_to_file(path.c_str(), strm.str());
            CRITICAL_REGION_END();
        }

Here is the call graph for this function:

Here is the caller graph for this function:

get_entry_avarege()

bool epee::ado_db_helper::profiler_manager::get_entry_avarege ( const std::string sql, DWORD & time )

inline

Definition at line 126 of file ado_db_helper.h.

        {
            CRITICAL_REGION_BEGIN(m_sqls_lock);
            sqls_map::iterator it = m_sqls.find(sql);
            if(it==m_sqls.end())
                return false;
 
            time = static_cast<DWORD>(it->second.m_avrg.get_avg());
            CRITICAL_REGION_END();
            return true;
        }

push_entry()

bool epee::ado_db_helper::profiler_manager::push_entry ( const std::string sql, DWORD time )

inline

Definition at line 114 of file ado_db_helper.h.

        {
            CRITICAL_REGION_BEGIN(m_sqls_lock);
            profile_entry& entry_ref = m_sqls[sql];
            entry_ref.m_avrg.push(time);
            entry_ref.m_call_count++;
            if(time > entry_ref.m_max_time) entry_ref.m_max_time = time;
            if(time < entry_ref.m_min_time || entry_ref.m_min_time == 0) entry_ref.m_min_time = time;
            CRITICAL_REGION_END();
            return true;
        }

Here is the call graph for this function:

Here is the caller graph for this function:

sort_by_timing()

bool epee::ado_db_helper::profiler_manager::sort_by_timing ( const sqls_map::iterator & a, const sqls_map::iterator & b )

inlinestatic

Definition at line 88 of file ado_db_helper.h.

        {
            return a->second.m_avrg.get_avg() > b->second.m_avrg.get_avg();
        }

Here is the caller graph for this function:

---

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

• /home/abuild/rpmbuild/BUILD/electroneum-5.1.3.1-build/electroneum-5.1.3.1/contrib/epee/include/ado_db_helper.h