Example #1
0
 void ProcessInfo::SystemInfo::collectSystemInfo() {
     osType = "Darwin";
     osName = "Mac OS X";
     osVersion = getSysctlByName< string >( "kern.osrelease");
     addrSize = (getSysctlByName< NumberVal >( "hw.cpu64bit_capable" ) ? 64 : 32);
     memSize = getSysctlByName< NumberVal >( "hw.memsize" );
     numCores = getSysctlByName< NumberVal >( "hw.ncpu" ); // includes hyperthreading cores
     pageSize = static_cast<unsigned long long>(sysconf( _SC_PAGESIZE ));
     cpuArch = getSysctlByName< string >( "hw.machine" );
     hasNuma = checkNumaEnabled();
     
     BSONObjBuilder bExtra;
     bExtra.append( "versionString", getSysctlByName< string >( "kern.version" ) );
     bExtra.append( "alwaysFullSync", static_cast< int >( getSysctlByName< NumberVal >( "vfs.generic.always_do_fullfsync" ) ) );
     bExtra.append( "nfsAsync", static_cast< int >( getSysctlByName< NumberVal >( "vfs.generic.nfs.client.allow_async" ) ) );
     bExtra.append( "model", getSysctlByName< string >( "hw.model" ) );
     bExtra.append( "physicalCores", static_cast< int >( getSysctlByName< NumberVal >( "machdep.cpu.core_count" ) ) );
     bExtra.append( "cpuFrequencyMHz", static_cast< int >( (getSysctlByName< NumberVal >( "hw.cpufrequency" ) / (1000 * 1000)) ) );
     bExtra.append( "cpuString", getSysctlByName< string >( "machdep.cpu.brand_string" ) );
     bExtra.append( "cpuFeatures", getSysctlByName< string >( "machdep.cpu.features" ) + string(" ") + 
                                   getSysctlByName< string >( "machdep.cpu.extfeatures" ) );
     bExtra.append( "pageSize", static_cast< int >( getSysctlByName< NumberVal >( "hw.pagesize" ) ) );
     bExtra.append( "scheduler", getSysctlByName< string >( "kern.sched" ) );
     _extraStats = bExtra.obj();
 }
Example #2
0
    void ProcessInfo::SystemInfo::collectSystemInfo() {
        osType = "BSD";
        osName = "FreeBSD";

        int status = getSysctlByNameWithDefault("kern.version", string("unknown"), &osVersion);
        if (status != 0)
            log() << "Unable to collect OS Version. (errno: " 
                  << status << " msg: " << strerror(status) << ")" << endl;

        status = getSysctlByNameWithDefault("hw.machine_arch", string("unknown"), &cpuArch);
        if (status != 0)
            log() << "Unable to collect Machine Architecture. (errno: "
                  << status << " msg: " << strerror(status) << ")" << endl;
        addrSize = cpuArch.find("64") != std::string::npos ? 64 : 32;

        uintptr_t numBuffer;
        uintptr_t defaultNum = 1;
        status = getSysctlByNameWithDefault("hw.physmem", defaultNum, &numBuffer);
        memSize = numBuffer;
        if (status != 0)
            log() << "Unable to collect Physical Memory. (errno: "
                  << status << " msg: " << strerror(status) << ")" << endl;

        status = getSysctlByNameWithDefault("hw.ncpu", defaultNum, &numBuffer);
        numCores = numBuffer;
        if (status != 0)
            log() << "Unable to collect Number of CPUs. (errno: "
                  << status << " msg: " << strerror(status) << ")" << endl;

        pageSize = static_cast<unsigned long long>(sysconf(_SC_PAGESIZE));

        hasNuma = checkNumaEnabled();
    }
Example #3
0
    /**
     * Save a BSON obj representing the host system's details
     */
    void ProcessInfo::SystemInfo::collectSystemInfo() {
        struct utsname unameData;
        if (uname(&unameData) == -1) {
            log() << "Unable to collect detailed system information: " << strerror(errno) << endl;
        }

        char buf_64[32];
        char buf_native[32];
        if (sysinfo(SI_ARCHITECTURE_64, buf_64, sizeof(buf_64)) != -1 &&
            sysinfo(SI_ARCHITECTURE_NATIVE, buf_native, sizeof(buf_native)) != -1) {
            addrSize = mongoutils::str::equals(buf_64, buf_native) ? 64 : 32;
        }
        else {
            log() << "Unable to determine system architecture: " << strerror(errno) << endl;
        }

        osType = unameData.sysname;
        osName = mongoutils::str::ltrim(readLineFromFile("/etc/release"));
        osVersion = unameData.version;
        pageSize = static_cast<unsigned long long>(sysconf(_SC_PAGESIZE));
        memSize = pageSize * static_cast<unsigned long long>(sysconf(_SC_PHYS_PAGES));
        numCores = static_cast<unsigned>(sysconf(_SC_NPROCESSORS_CONF));
        cpuArch = unameData.machine;
        hasNuma = checkNumaEnabled();

        BSONObjBuilder bExtra;
        bExtra.append("kernelVersion", unameData.release);
        bExtra.append("pageSize", static_cast<long long>(pageSize));
        bExtra.append("numPages", static_cast<int>(sysconf(_SC_PHYS_PAGES)));
        bExtra.append("maxOpenFiles", static_cast<int>(sysconf(_SC_OPEN_MAX)));
        _extraStats = bExtra.obj();
    }
Example #4
0
/**
 * Save a BSON obj representing the host system's details
 */
void ProcessInfo::SystemInfo::collectSystemInfo() {
    struct utsname unameData;
    if (uname(&unameData) == -1) {
        log() << "Unable to collect detailed system information: " << strerror(errno);
    }

    char buf_64[32];
    char buf_native[32];
    if (sysinfo(SI_ARCHITECTURE_64, buf_64, sizeof(buf_64)) != -1 &&
        sysinfo(SI_ARCHITECTURE_NATIVE, buf_native, sizeof(buf_native)) != -1) {
        addrSize = str::equals(buf_64, buf_native) ? 64 : 32;
    } else {
        log() << "Unable to determine system architecture: " << strerror(errno);
    }

    osType = unameData.sysname;
    osName = str::ltrim(readLineFromFile("/etc/release"));
    osVersion = unameData.version;
    pageSize = static_cast<unsigned long long>(sysconf(_SC_PAGESIZE));
    memSize = pageSize * static_cast<unsigned long long>(sysconf(_SC_PHYS_PAGES));
    memLimit = memSize;
    numCores = static_cast<unsigned>(sysconf(_SC_NPROCESSORS_CONF));
    cpuArch = unameData.machine;
    hasNuma = checkNumaEnabled();

    // We prefer FSync over msync, when:
    // 1. Pre-Oracle Solaris 11.2 releases
    // 2. Illumos kernel releases (which is all non Oracle Solaris releases)
    preferMsyncOverFSync = false;

    if (str::startsWith(osName, "Oracle Solaris")) {
        std::vector<std::string> versionComponents;
        str::splitStringDelim(osVersion, &versionComponents, '.');

        if (versionComponents.size() > 1) {
            unsigned majorInt, minorInt;
            Status majorStatus = parseNumberFromString<unsigned>(versionComponents[0], &majorInt);

            Status minorStatus = parseNumberFromString<unsigned>(versionComponents[1], &minorInt);

            if (!majorStatus.isOK() || !minorStatus.isOK()) {
                warning() << "Could not parse OS version numbers from uname: " << osVersion;
            } else if ((majorInt == 11 && minorInt >= 2) || majorInt > 11) {
                preferMsyncOverFSync = true;
            }
        } else {
            warning() << "Could not parse OS version string from uname: " << osVersion;
        }
    }

    BSONObjBuilder bExtra;
    bExtra.append("kernelVersion", unameData.release);
    bExtra.append("pageSize", static_cast<long long>(pageSize));
    bExtra.append("numPages", static_cast<int>(sysconf(_SC_PHYS_PAGES)));
    bExtra.append("maxOpenFiles", static_cast<int>(sysconf(_SC_OPEN_MAX)));
    _extraStats = bExtra.obj();
}
Example #5
0
/**
* Save a BSON obj representing the host system's details
*/
void ProcessInfo::SystemInfo::collectSystemInfo() {
    utsname unameData;
    string distroName, distroVersion;
    string cpuFreq, cpuFeatures;
    int cpuCount;

    string verSig = LinuxSysHelper::readLineFromFile( "/proc/version_signature" );
    LinuxSysHelper::getCpuInfo(cpuCount, cpuFreq, cpuFeatures);
    LinuxSysHelper::getLinuxDistro( distroName, distroVersion );

    if ( uname( &unameData ) == -1 ) {
        log() << "Unable to collect detailed system information: " << strerror( errno ) << endl;
    }

    osType = "Linux";
    osName = distroName;
    osVersion = distroVersion;
    memSize = LinuxSysHelper::getSystemMemorySize();
    addrSize = (string( unameData.machine ).find( "x86_64" ) != string::npos ? 64 : 32);
    numCores = cpuCount;
    pageSize = static_cast<unsigned long long>(sysconf( _SC_PAGESIZE ));
    cpuArch = unameData.machine;
    hasNuma = checkNumaEnabled();

    BSONObjBuilder bExtra;
    bExtra.append( "versionString", LinuxSysHelper::readLineFromFile( "/proc/version" ) );
#ifdef __UCLIBC__
    stringstream ss;
    ss << "uClibc-" << __UCLIBC_MAJOR__ << "." << __UCLIBC_MINOR__ << "." << __UCLIBC_SUBLEVEL__;
    bExtra.append( "libcVersion", ss.str() );
#else
    bExtra.append( "libcVersion", gnu_get_libc_version() );
#endif
    if (!verSig.empty())
        // optional
        bExtra.append( "versionSignature", verSig );

    bExtra.append( "kernelVersion", unameData.release );
    bExtra.append( "cpuFrequencyMHz", cpuFreq);
    bExtra.append( "cpuFeatures", cpuFeatures);
    bExtra.append( "pageSize", static_cast<long long>(pageSize) );
    bExtra.append( "numPages", static_cast< int >(sysconf( _SC_PHYS_PAGES ) ) );
    bExtra.append( "maxOpenFiles", static_cast< int >(sysconf( _SC_OPEN_MAX ) ) );

    _extraStats = bExtra.obj();

}
    void ProcessInfo::SystemInfo::collectSystemInfo() {
        osType = "BSD";
        osName = "OpenBSD";
        int mib[2];

        mib[0] = CTL_KERN;
        mib[1] = KERN_VERSION;
        int status = getSysctlByIDWithDefault(mib, 2, string("unknown"), &osVersion);
        if (status != 0)
            log() << "Unable to collect OS Version. (errno: " 
                  << status << " msg: " << strerror(status) << ")" << endl;

        mib[0] = CTL_HW;
        mib[1] = HW_MACHINE;
        status = getSysctlByIDWithDefault(mib, 2, string("unknown"), &cpuArch);
        if (status != 0)
            log() << "Unable to collect Machine Architecture. (errno: "
                  << status << " msg: " << strerror(status) << ")" << endl;
        addrSize = cpuArch.find("64") != std::string::npos ? 64 : 32;

        uintptr_t numBuffer;
        uintptr_t defaultNum = 1;
        mib[0] = CTL_HW;
        mib[1] = HW_PHYSMEM;
        status = getSysctlByIDWithDefault(mib, 2, defaultNum, &numBuffer);
        memSize = numBuffer;
        if (status != 0)
            log() << "Unable to collect Physical Memory. (errno: "
                  << status << " msg: " << strerror(status) << ")" << endl;

        mib[0] = CTL_HW;
        mib[1] = HW_NCPU;
        status = getSysctlByIDWithDefault(mib, 2, defaultNum, &numBuffer);
        numCores = numBuffer;
        if (status != 0)
            log() << "Unable to collect Number of CPUs. (errno: "
                  << status << " msg: " << strerror(status) << ")" << endl;

        pageSize = static_cast<unsigned long long>(sysconf(_SC_PAGESIZE));

        hasNuma = checkNumaEnabled();
    }
Example #7
0
    void ProcessInfo::SystemInfo::collectSystemInfo() {
        BSONObjBuilder bExtra;
        stringstream verstr;
        OSVERSIONINFOEX osvi;   // os version 
        MEMORYSTATUSEX mse;     // memory stats
        SYSTEM_INFO ntsysinfo;  //system stats

        // get basic processor properties
        GetNativeSystemInfo( &ntsysinfo );
        addrSize = (ntsysinfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64 ? 64 : 32);
        numCores = ntsysinfo.dwNumberOfProcessors;
        pageSize = static_cast<unsigned long long>(ntsysinfo.dwPageSize);
        bExtra.append("pageSize", static_cast<long long>(pageSize));

        // get memory info
        mse.dwLength = sizeof( mse );
        if ( GlobalMemoryStatusEx( &mse ) ) {
            memSize = mse.ullTotalPhys;
        }

        // get OS version info
        ZeroMemory( &osvi, sizeof( osvi ) );
        osvi.dwOSVersionInfoSize = sizeof( osvi );
        if ( GetVersionEx( (OSVERSIONINFO*)&osvi ) ) {

            verstr << osvi.dwMajorVersion << "." << osvi.dwMinorVersion;
            if ( osvi.wServicePackMajor )
                verstr << " SP" << osvi.wServicePackMajor;
            verstr << " (build " << osvi.dwBuildNumber << ")";

            osName = "Microsoft ";
            switch ( osvi.dwMajorVersion ) {
            case 6:
                switch ( osvi.dwMinorVersion ) {
                    case 3:
                        if ( osvi.wProductType == VER_NT_WORKSTATION )
                            osName += "Windows 8.1";
                        else
                            osName += "Windows Server 2012 R2";
                        break;
                    case 2:
                        if ( osvi.wProductType == VER_NT_WORKSTATION )
                            osName += "Windows 8";
                        else
                            osName += "Windows Server 2012";
                        break;
                    case 1:
                        if ( osvi.wProductType == VER_NT_WORKSTATION )
                            osName += "Windows 7";
                        else
                            osName += "Windows Server 2008 R2";
                        break;
                    case 0:
                        if ( osvi.wProductType == VER_NT_WORKSTATION )
                            osName += "Windows Vista";
                        else
                            osName += "Windows Server 2008";
                        break;
                    default:
                        osName += "Windows NT version ";
                        osName += verstr.str();
                        break;
                }
                break;
            case 5:
                switch ( osvi.dwMinorVersion ) {
                    case 2:
                        osName += "Windows Server 2003";
                        break;
                    case 1:
                        osName += "Windows XP";
                        break;
                    case 0:
                        if ( osvi.wProductType == VER_NT_WORKSTATION )
                            osName += "Windows 2000 Professional";
                        else
                            osName += "Windows 2000 Server";
                        break;
                    default:
                        osName += "Windows NT version ";
                        osName += verstr.str();
                        break;
                }
                break;
            }
        }
        else {
            // unable to get any version data
            osName += "Windows NT";
        }

        if ( ntsysinfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64 ) { cpuArch = "x86_64"; }
        else if ( ntsysinfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_INTEL ) { cpuArch = "x86"; }
        else if ( ntsysinfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_IA64 ) { cpuArch = "ia64"; }
        else { cpuArch = "unknown"; }

        osType = "Windows";
        osVersion = verstr.str();
        hasNuma = checkNumaEnabled();
        _extraStats = bExtra.obj();
        if (psapiGlobal == NULL) {
            psapiGlobal = new PsApiInit();
        }

    }
void ProcessInfo::SystemInfo::collectSystemInfo() {
    BSONObjBuilder bExtra;
    stringstream verstr;
    OSVERSIONINFOEX osvi;   // os version
    MEMORYSTATUSEX mse;     // memory stats
    SYSTEM_INFO ntsysinfo;  // system stats

    // get basic processor properties
    GetNativeSystemInfo(&ntsysinfo);
    addrSize = (ntsysinfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64 ? 64 : 32);
    numCores = ntsysinfo.dwNumberOfProcessors;
    pageSize = static_cast<unsigned long long>(ntsysinfo.dwPageSize);
    bExtra.append("pageSize", static_cast<long long>(pageSize));

    // get memory info
    mse.dwLength = sizeof(mse);
    if (GlobalMemoryStatusEx(&mse)) {
        memSize = mse.ullTotalPhys;
    }

    // get OS version info
    ZeroMemory(&osvi, sizeof(osvi));
    osvi.dwOSVersionInfoSize = sizeof(osvi);
    if (GetVersionEx((OSVERSIONINFO*)&osvi)) {
        verstr << osvi.dwMajorVersion << "." << osvi.dwMinorVersion;
        if (osvi.wServicePackMajor)
            verstr << " SP" << osvi.wServicePackMajor;
        verstr << " (build " << osvi.dwBuildNumber << ")";

        osName = "Microsoft ";
        switch (osvi.dwMajorVersion) {
            case 6:
                switch (osvi.dwMinorVersion) {
                    case 3:
                        if (osvi.wProductType == VER_NT_WORKSTATION)
                            osName += "Windows 8.1";
                        else
                            osName += "Windows Server 2012 R2";
                        break;
                    case 2:
                        if (osvi.wProductType == VER_NT_WORKSTATION)
                            osName += "Windows 8";
                        else
                            osName += "Windows Server 2012";
                        break;
                    case 1:
                        if (osvi.wProductType == VER_NT_WORKSTATION)
                            osName += "Windows 7";
                        else
                            osName += "Windows Server 2008 R2";

                        // Windows 6.1 is either Windows 7 or Windows 2008 R2. There is no SP2 for
                        // either of these two operating systems, but the check will hold if one
                        // were released. This code assumes that SP2 will include fix for
                        // http://support.microsoft.com/kb/2731284.
                        //
                        if ((osvi.wServicePackMajor >= 0) && (osvi.wServicePackMajor < 2)) {
                            if (isKB2731284OrLaterUpdateInstalled()) {
                                log() << "Hotfix KB2731284 or later update is installed, no need "
                                         "to zero-out data files";
                                fileZeroNeeded = false;
                            } else {
                                log() << "Hotfix KB2731284 or later update is not installed, will "
                                         "zero-out data files";
                                fileZeroNeeded = true;
                            }
                        }
                        break;
                    case 0:
                        if (osvi.wProductType == VER_NT_WORKSTATION)
                            osName += "Windows Vista";
                        else
                            osName += "Windows Server 2008";
                        break;
                    default:
                        osName += "Windows NT version ";
                        osName += verstr.str();
                        break;
                }
                break;
            case 5:
                switch (osvi.dwMinorVersion) {
                    case 2:
                        osName += "Windows Server 2003";
                        break;
                    case 1:
                        osName += "Windows XP";
                        break;
                    case 0:
                        if (osvi.wProductType == VER_NT_WORKSTATION)
                            osName += "Windows 2000 Professional";
                        else
                            osName += "Windows 2000 Server";
                        break;
                    default:
                        osName += "Windows NT version ";
                        osName += verstr.str();
                        break;
                }
                break;
        }
    } else {
        // unable to get any version data
        osName += "Windows NT";
    }

    if (ntsysinfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64) {
        cpuArch = "x86_64";
    } else if (ntsysinfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_INTEL) {
        cpuArch = "x86";
    } else if (ntsysinfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_IA64) {
        cpuArch = "ia64";
    } else {
        cpuArch = "unknown";
    }

    osType = "Windows";
    osVersion = verstr.str();
    hasNuma = checkNumaEnabled();
    _extraStats = bExtra.obj();
    if (psapiGlobal == NULL) {
        psapiGlobal = new PsApiInit();
    }
}