Monitor Linux Server easily with Grafana
Easily monitor your deployment of the Linux operating system with Grafana Cloud’s out-of-the-box monitoring solution. The Grafana Cloud forever-free tier includes 3 users and up to 10k metrics series to support your monitoring needs.
Key metrics included
node_arp_entries
node_boot_time_seconds
node_context_switches_total
node_cpu_seconds_total
node_disk_io_time_seconds_total
node_disk_io_time_weighted_seconds_total
node_disk_read_bytes_total
node_disk_read_time_seconds_total
node_disk_reads_completed_total
node_disk_write_time_seconds_total
node_disk_writes_completed_total
node_disk_written_bytes_total
node_filefd_allocated
node_filefd_maximum
node_filesystem_avail_bytes
node_filesystem_device_error
node_filesystem_files
node_filesystem_files_free
node_filesystem_readonly
node_filesystem_size_bytes
node_intr_total
node_load1
node_load15
node_load5
node_md_disks
node_md_disks_required
node_memory_Active_anon_bytes
node_memory_Active_bytes
node_memory_Active_file_bytes
node_memory_AnonHugePages_bytes
node_memory_AnonPages_bytes
node_memory_Bounce_bytes
node_memory_Buffers_bytes
node_memory_Cached_bytes
node_memory_CommitLimit_bytes
node_memory_Committed_AS_bytes
node_memory_DirectMap1G_bytes
node_memory_DirectMap2M_bytes
node_memory_DirectMap4k_bytes
node_memory_Dirty_bytes
node_memory_HugePages_Free
node_memory_HugePages_Rsvd
node_memory_HugePages_Surp
node_memory_HugePages_Total
node_memory_Hugepagesize_bytes
node_memory_Inactive_anon_bytes
node_memory_Inactive_bytes
node_memory_Inactive_file_bytes
node_memory_Mapped_bytes
node_memory_MemAvailable_bytes
node_memory_MemFree_bytes
node_memory_MemTotal_bytes
node_memory_SReclaimable_bytes
node_memory_SUnreclaim_bytes
node_memory_ShmemHugePages_bytes
node_memory_ShmemPmdMapped_bytes
node_memory_Shmem_bytes
node_memory_Slab_bytes
node_memory_SwapTotal_bytes
node_memory_VmallocChunk_bytes
node_memory_VmallocTotal_bytes
node_memory_VmallocUsed_bytes
node_memory_WritebackTmp_bytes
node_memory_Writeback_bytes
node_netstat_Icmp6_InErrors
node_netstat_Icmp6_InMsgs
node_netstat_Icmp6_OutMsgs
node_netstat_Icmp_InErrors
node_netstat_Icmp_InMsgs
node_netstat_Icmp_OutMsgs
node_netstat_IpExt_InOctets
node_netstat_IpExt_OutOctets
node_netstat_TcpExt_ListenDrops
node_netstat_TcpExt_ListenOverflows
node_netstat_TcpExt_TCPSynRetrans
node_netstat_Tcp_InErrs
node_netstat_Tcp_InSegs
node_netstat_Tcp_OutRsts
node_netstat_Tcp_OutSegs
node_netstat_Tcp_RetransSegs
node_netstat_Udp6_InDatagrams
node_netstat_Udp6_InErrors
node_netstat_Udp6_NoPorts
node_netstat_Udp6_OutDatagrams
node_netstat_Udp6_RcvbufErrors
node_netstat_Udp6_SndbufErrors
node_netstat_UdpLite_InErrors
node_netstat_Udp_InDatagrams
node_netstat_Udp_InErrors
node_netstat_Udp_NoPorts
node_netstat_Udp_OutDatagrams
node_netstat_Udp_RcvbufErrors
node_netstat_Udp_SndbufErrors
node_network_carrier
node_network_info
node_network_mtu_bytes
node_network_receive_bytes_total
node_network_receive_compressed_total
node_network_receive_drop_total
node_network_receive_errs_total
node_network_receive_fifo_total
node_network_receive_multicast_total
node_network_receive_packets_total
node_network_speed_bytes
node_network_transmit_bytes_total
node_network_transmit_compressed_total
node_network_transmit_drop_total
node_network_transmit_errs_total
node_network_transmit_fifo_total
node_network_transmit_multicast_total
node_network_transmit_packets_total
node_network_transmit_queue_length
node_network_up
node_nf_conntrack_entries
node_nf_conntrack_entries_limit
node_os_info
node_sockstat_FRAG6_inuse
node_sockstat_FRAG_inuse
node_sockstat_RAW6_inuse
node_sockstat_RAW_inuse
node_sockstat_TCP6_inuse
node_sockstat_TCP_alloc
node_sockstat_TCP_inuse
node_sockstat_TCP_mem
node_sockstat_TCP_mem_bytes
node_sockstat_TCP_orphan
node_sockstat_TCP_tw
node_sockstat_UDP6_inuse
node_sockstat_UDPLITE6_inuse
node_sockstat_UDPLITE_inuse
node_sockstat_UDP_inuse
node_sockstat_UDP_mem
node_sockstat_UDP_mem_bytes
node_sockstat_sockets_used
node_softnet_dropped_total
node_softnet_processed_total
node_softnet_times_squeezed_total
node_systemd_unit_state
node_textfile_scrape_error
node_time_zone_offset_seconds
node_timex_estimated_error_seconds
node_timex_maxerror_seconds
node_timex_offset_seconds
node_timex_sync_status
node_uname_info
node_vmstat_oom_kill
node_vmstat_pgfault
node_vmstat_pgmajfault
node_vmstat_pgpgin
node_vmstat_pgpgout
node_vmstat_pswpin
node_vmstat_pswpout
process_max_fds
process_open_fds
Key alerting rules included
NodeFilesystemAlmostOutOfSpace (Warning)
NodeFilesystemAlmostOutOfSpace (Critical)
NodeFilesystemFilesFillingUp (Warning)
NodeFilesystemFilesFillingUp (Critical)
NodeFilesystemAlmostOutOfFiles (Warning)
NodeFilesystemAlmostOutOfFiles (Critical)
NodeNetworkReceiveErrs (Warning)
NodeNetworkTransmitErrs (Warning)
NodeHighNumberConntrackEntriesUsed (Warning)
NodeTextFileCollectorScrapeError (Warning)
NodeClockSkewDetected (Warning)
NodeClockNotSynchronising (Warning)
NodeRAIDDegraded (Critical)
NodeRAIDDiskFailure (Warning)
NodeFileDescriptorLimit (Warning)
NodeFileDescriptorLimit (Critical)
NodeCPUHighUsage (Info)
NodeSystemSaturation (Critical)
NodeMemoryMajorPagesFaults (Warning)
NodeMemoryHighUtilization (Warning)
NodeDiskIOSaturation (Warning)
NodeSystemdServiceFailed (Warning)