C.5.6. Linux::Load.................................................................................................... 143C.5.7. Linux::Memory Usage ................................................................................... 143C.5.8. Linux::Process Counts by State ..................................................................... 144C.5.9. Linux::Process Count Total ............................................................................ 144C.5.10. Linux::Process Health .................................................................................. 145C.5.11. Linux::Process Running ............................................................................... 146C.5.12. Linux::Swap Usage ...................................................................................... 146C.5.13. Linux::TCP Connections by State................................................................ 147C.5.14. Linux::Users ................................................................................................. 148C.5.15. Linux::Virtual Memory ................................................................................ 148C.6. LogAgent....................................................................................................................... 148C.6.1. LogAgent::Log Pattern Match ....................................................................... 149C.6.2. LogAgent::Log Size ....................................................................................... 150C.7. MySQL 3.23 - 3.33 ....................................................................................................... 150C.7.1. MySQL::Database Accessibility .................................................................... 151C.7.2. MySQL::Opened Tables................................................................................. 151C.7.3. MySQL::Open Tables .................................................................................... 151C.7.4. MySQL::Query Rate ...................................................................................... 152C.7.5. MySQL::Threads Running............................................................................. 152C.8. Network Services .......................................................................................................... 153C.8.1. Network Services::DNS Lookup.................................................................... 153C.8.2. Network Services::FTP .................................................................................. 153C.8.3. Network Services::IMAP Mail....................................................................... 154C.8.4. Network Services::Mail Transfer (SMTP) ..................................................... 154C.8.5. Network Services::Ping.................................................................................. 155C.8.6. Network Services::POP Mail ......................................................................... 155C.8.7. Network Services::Remote Ping .................................................................... 156C.8.8. Network Services::RPCService...................................................................... 157C.8.9. Network Services::Secure Web Server (HTTPS)........................................... 157C.8.10. Network Services::SSH................................................................................ 158C.8.11. Network Services::Web Server (HTTP)....................................................... 158C.9. Oracle 8i and 9i ............................................................................................................. 159C.9.1. Oracle::Active Sessions.................................................................................. 159C.9.2. Oracle::Availability ........................................................................................ 160C.9.3. Oracle::Blocking Sessions.............................................................................. 160C.9.4. Oracle::Buffer Cache...................................................................................... 161C.9.5. Oracle::Client Connectivity............................................................................ 161C.9.6. Oracle::Data Dictionary Cache ...................................................................... 162C.9.7. Oracle::Disk Sort Ratio .................................................................................. 162C.9.8. Oracle::Idle Sessions ...................................................................................... 163C.9.9. Oracle::Index Extents ..................................................................................... 163C.9.10. Oracle::Library Cache .................................................................................. 164C.9.11. Oracle::Locks ............................................................................................... 165C.9.12. Oracle::Redo Log ......................................................................................... 165C.9.13. Oracle::Table Extents ................................................................................... 166C.9.14. Oracle::Tablespace Usage ............................................................................ 166C.9.15. Oracle::TNS Ping ......................................................................................... 167C.10. RHN Satellite Server ................................................................................................... 167C.10.1. RHN Satellite Server::Check Alive.............................................................. 167C.10.2. RHN Satellite Server::Disk Space................................................................ 168C.10.3. RHN Satellite Server::Execution Time ........................................................ 169C.10.4. RHN Satellite Server::Interface Traffic........................................................ 169C.10.5. RHN Satellite Server::Latency..................................................................... 169C.10.6. RHN Satellite Server::Load ......................................................................... 170C.10.7. RHN Satellite Server::Probe Count.............................................................. 170C.10.8. RHN Satellite Server::Process Counts ......................................................... 170