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• t1
  • diaspora
    • Diaspora Posts
    • Diaspora Users
  • disk
    • Disk IOs per device
    • Disk latency per device
    • Disk usage in percent
    • Inode usage in percent
    • IO Service time
    • IOstat
    • Throughput per device
    • Utilization per device
  • memory
    • External fragmentztion: Buddyinfo
    • Physical memory usage
    • Swap usage
    • Virtual memory usage
  • munin
    • Munin processing time
  • network
    • Connections through firewall
    • eth0 errors
    • eth0 traffic
    • Firewall Throughput
    • Hosts blacklisted by fail2ban
    • HTTP loadtime of a page
    • ipconntrack
    • IPv4 ping times to wiuwiu
    • IPv4 ping times to www.google.com
    • Netstat
  • nfs
    • NFS Client
    • NFSv4 Client
  • openvpn
    • OpenVPN User Transfer Rate
    • OpenVPN Users
  • postfix
    • Postfix bytes throughput
    • Postfix Mailqueue
  • postgresql sys
    • PostgreSQL - Active Connections
    • PostgreSQL - BgWriter Stats (blocks / second)
    • PostgreSQL - Block Read Stats
    • PostgreSQL - Checkpoints per minute
    • PostgreSQL - Database Disk Usage
    • PostgreSQL - Locks (all)
    • PostgreSQL - Locks (wait)
    • PostgreSQL - Transactions
    • PostgreSQL - Tuple Reads
    • PostgreSQL - Tuple Writes
  • processes
    • Fork rate
    • Number of threads
    • Processes
    • Processes priority
    • VMstat
  • prosody
    • Prosody C2S Connections
    • Prosody Client Presence
    • Prosody Memory Usage
    • Prosody Registered Users
    • Prosody S2S Connections
    • Prosody Uptime
  • system
    • Available entropy
    • CPU usage
    • File table usage
    • Individual interrupts
    • Inode table usage
    • Interrupts and context switches
    • Load average
    • Logged in users
    • Memory usage
    • Swap in/out
    • Uptime
  • buddyinfo
    • node 0
      • Node 0, zone DMA
      • Node 0, zone DMA32
      • Node 0, zone Normal
  • diskstats_iops
    • disk
      • IOs for /dev/vda
  • diskstats_latency
    • disk
      • Average latency for /dev/vda
  • diskstats_throughput
    • disk
      • Disk throughput for /dev/vda
  • diskstats_utilization
    • disk
      • Disk utilization for /dev/vda
  • meminfo_phisical
    • active_inactive
      • Active/Inactive memory
    • cache
      • Memory usage by cashes and buffers
    • direct_map
      • mmap
    • hugepages
      • HugePages count
      • HugePages size
    • kernel
      • Kernel memory
  • meminfo_virtual
    • total
      • Vmalloc
  • slab
    • reclaim
      • Reclaim
  • swapinfo
    • candidates
      • First candidates to swap out
    • writeback
      • Writeback