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pst0 root name index.html url� nglobalcats root_path� multigraph � ncomparecategories� ncomparegroups d1992.use1.stableserver.net name d1992.use1.stableserver.net name link peers <use1.stableserver.net/d1992.use1.stableserver.net/index.html url ../.. root_path� multigraph :d1992.use1.stableserver.net/diskstats_iops/index.html#disk url1 diskstats_iops/index.html#disk url2� state_ok disk name + W../../../use1.stableserver.net/d1992.use1.stableserver.net/diskstats_iops/loop0-day.png cimgday Kuse1.stableserver.net/d1992.use1.stableserver.net/diskstats_iops/loop0.html url0 �../../../static/dynazoom.html?cgiurl_graph=/munin-cgi/munin-cgi-graph&plugin_name=use1.stableserver.net/d1992.use1.stableserver.net/diskstats_iops/loop0&size_x=800&size_y=400&start_epoch=1778001912&stop_epoch=1778109912 zoomday � imgdaywidth loop0 node loop0.html url3 t/usr/local/cpanel/whostmgr/docroot/munin/use1.stableserver.net/d1992.use1.stableserver.net/diskstats_iops/loop0.html filename 5d1992.use1.stableserver.net/diskstats_iops/loop0.html url1 imgdayheight disk category imgweekheight �This graph shows the number of IO operations pr second and the average size of these requests. Lots of small requests should result in in lower throughput (separate graph) and higher service time (separate graph). Please note that starting with munin-node 2.0 the divisor for K is 1000 instead of 1024 which it was prior to 2.0 beta 3. This is because the base for this graph is 1000 not 1024. graph_info Req Size (KB) label GAUGE type 6 #%#parent avgrdrqsz negative avgwrrqsz #%#name , update_rate .Average Request Size in kilobytes (1000 based) info normal graph_data_size loop0 #%#ParentsNameAsString 0 min LINE1 draw avgwrrqsz , d1992.use1.stableserver.net #%#ParentsNameAsString� #%#has_subservices� #%#is_service process states graph_vlabel --base 1000 -l 0 graph_args VMstat graph_title processes graph_category running label , update_rate GAUGE type 500000 max J #%#parent wait #%#name vmstat #%#ParentsNameAsString normal graph_data_size wait vmstat #%#name 500000 max GAUGE type , update_rate I/O sleep label normal graph_data_size vmstat #%#ParentsNameAsString sleep #%#name J #%#parent sleep wait sleep graph_order H #%#parent vmstat F diskstats_iops �Note that this is a old plugin which is no longer installed by default. It is retained for compatability with old installations. graph_info slow queries label , update_rate DERIVE type 500000 max k #%#parent queries #%#name 0 min mysql_slowqueries #%#ParentsNameAsString normal graph_data_size queries H #%#parent mysql graph_category mysql_slowqueries #%#name queries graph_order MySQL slow queries graph_title� #%#is_service slow queries / ${graph_period} graph_vlabel --base 1000 -l 0 graph_args d1992.use1.stableserver.net #%#ParentsNameAsString� #%#has_subservices mysql_slowqueries %3.0lf graph_printf Logged in users graph_title d1992.use1.stableserver.net #%#ParentsNameAsString� #%#has_subservices� #%#is_service � #%#parent AREASTACK draw users #%#ParentsNameAsString normal graph_data_size X #%#name 000000 colour , update_rate X displays label Users logged in on an X display info X Users graph_vlabel --base 1000 -l 0 graph_args , update_rate pts label users #%#ParentsNameAsString normal graph_data_size AREASTACK draw pts #%#name 00FFFF colour � #%#parent pts no graph_scale other #%#name FF0000 colour normal graph_data_size users #%#ParentsNameAsString � #%#parent 'Users logged in by indeterminate method info Other users label , update_rate other system graph_category users #%#name tty pty pts X other graph_order � #%#parent AREASTACK draw users #%#ParentsNameAsString normal graph_data_size pty #%#name 0000FF colour , update_rate pty label pty H #%#parent tty label , update_rate � #%#parent 00FF00 colour tty #%#name users #%#ParentsNameAsString normal graph_data_size AREASTACK draw tty users normal graph_data_size if_eth0 #%#ParentsNameAsString 0 min no graph down #%#name � #%#parent down,8,* cdef DERIVE type , update_rate received label down network graph_category down up down up graph_order if_eth0 #%#name H #%#parent @This graph shows the traffic of the eth0 network interface. Please note that the traffic is shown in bits per second, not bytes. IMPORTANT: On 32-bit systems the data source for this plugin uses 32-bit counters, which makes the plugin unreliable and unsuitable for most 100-Mb/s (or faster) interfaces, where traffic is expected to exceed 50 Mb/s over a 5 minute period. This means that this plugin is unsuitable for most 32-bit production environments. To avoid this problem, use the ip_ plugin instead. There should be no problems on 64-bit systems running 64-bit kernels. graph_info d1992.use1.stableserver.net #%#ParentsNameAsString� #%#has_subservices --base 1000 graph_args� #%#is_service )bits in (-) / out (+) per ${graph_period} graph_vlabel down negative � #%#parent up #%#name bps label DERIVE type 0 min normal graph_data_size if_eth0 #%#ParentsNameAsString , update_rate up,8,* cdef bTraffic of the eth0 interface. Unable to determine interface speed. Please run the plugin as root. info up eth0 traffic graph_title if_eth0 MySQL queries graph_title� #%#has_subservices d1992.use1.stableserver.net #%#ParentsNameAsString --base 1000 graph_args queries / ${graph_period} graph_vlabel� #%#is_service total graph_total � #%#parent delete #%#name mysql_queries #%#ParentsNameAsString normal graph_data_size STACK draw 0 min delete label , update_rate DERIVE type 500000 max delete �Note that this is a old plugin which is no longer installed by default. It is retained for compatability with old installations. graph_info insert #%#name STACK draw 0 min mysql_queries #%#ParentsNameAsString normal graph_data_size � #%#parent DERIVE type 500000 max insert label , update_rate insert � #%#parent STACK draw 0 min mysql_queries #%#ParentsNameAsString normal graph_data_size cache_hits #%#name , update_rate cache_hits label 500000 max DERIVE type cache_hits DERIVE type 500000 max update label , update_rate update #%#name STACK draw 0 min normal graph_data_size mysql_queries #%#ParentsNameAsString � #%#parent update � #%#parent AREA draw 0 min mysql_queries #%#ParentsNameAsString normal graph_data_size select #%#name , update_rate select label 500000 max DERIVE type select .select delete insert update replace cache_hits graph_order mysql_queries #%#name mysql graph_category H #%#parent 500000 max DERIVE type , update_rate replace label 0 min STACK draw mysql_queries #%#ParentsNameAsString normal graph_data_size replace #%#name � #%#parent replace mysql_queries normal graph_data_size if_err_eth0 #%#ParentsNameAsString no graph rcvd #%#name @ #%#parent COUNTER type 1 warning , update_rate errors label rcvd eth0 errors graph_title COUNTER type collisions label , update_rate collisions #%#name if_err_eth0 #%#ParentsNameAsString normal graph_data_size @ #%#parent collisions� #%#has_subservices rxdrop #%#name no graph if_err_eth0 #%#ParentsNameAsString normal graph_data_size @ #%#parent COUNTER type drops label , update_rate rxdrop d1992.use1.stableserver.net #%#ParentsNameAsString --base 1000 graph_args� #%#is_service ,packets in (-) / out (+) per ${graph_period} graph_vlabel rxdrop negative @ #%#parent normal graph_data_size if_err_eth0 #%#ParentsNameAsString txdrop #%#name , update_rate drops label COUNTER type txdrop bThis graph shows the amount of errors, packet drops, and collisions on the eth0 network interface. graph_info @ #%#parent rcvd negative if_err_eth0 #%#ParentsNameAsString normal graph_data_size trans #%#name , update_rate errors label COUNTER type 1 warning trans .rcvd trans rcvd trans rxdrop txdrop collisions graph_order if_err_eth0 #%#name network graph_category H #%#parent if_err_eth0 load graph_order load #%#name system graph_category H #%#parent no graph_scale sThe load average of the machine describes how many processes are in the run-queue (scheduled to run "immediately"). graph_info� #%#has_subservices d1992.use1.stableserver.net #%#ParentsNameAsString --base 1000 -l 0 graph_args� #%#is_service load graph_vlabel Load average graph_title load label , update_rate 5 minute load average info � #%#parent load #%#name load #%#ParentsNameAsString normal graph_data_size load load IThis graph shows the TCP activity of all the network interfaces combined. graph_info second graph_period H #%#parent netstat_established #%#name established graph_order network graph_category Netstat, established only graph_title� #%#is_service TCP connections graph_vlabel --lower-limit 0 graph_args� #%#has_subservices , update_rate established label )The number of currently open connections. info GAUGE type � #%#parent normal graph_data_size netstat_established #%#ParentsNameAsString established #%#name established d1992.use1.stableserver.net #%#ParentsNameAsString netstat_established )This graph shows the load time in seconds graph_info network graph_category http_loadtime #%#name http___localhost_ graph_order � #%#parent http___localhost_ #%#name http_loadtime #%#ParentsNameAsString normal graph_data_size http://localhost/ label , update_rate page load time info http___localhost_ H #%#parent HTTP loadtime of a page graph_title d1992.use1.stableserver.net #%#ParentsNameAsString� #%#has_subservices Load time in seconds graph_vlabel� #%#is_service --base 1000 -l 0 graph_args http_loadtime 127.0.0.1 address open_inodes #%#name used max graph_order system graph_category open inodes label , update_rate $The number of currently open inodes. info � #%#parent used #%#name open_inodes #%#ParentsNameAsString normal graph_data_size used H #%#parent , update_rate inode table size label OThe size of the system inode table. This is dynamically adjusted by the kernel. info � #%#parent normal graph_data_size open_inodes #%#ParentsNameAsString max #%#name max /This graph monitors the Linux open inode table. graph_info� #%#has_subservices d1992.use1.stableserver.net #%#ParentsNameAsString� #%#is_service number of open inodes graph_vlabel --base 1000 -l 0 graph_args Inode table usage graph_title open_inodes 4 interrupts / ${graph_period} graph_vlabel 0 min irqstats #%#ParentsNameAsString normal graph_data_size iTRM #%#name � #%#parent 6Interrupt TRM, for device(s): Thermal event interrupts info DERIVE type , update_rate Thermal event interrupts label iTRM � #%#parent normal graph_data_size irqstats #%#ParentsNameAsString 0 min iIWI #%#name , update_rate IRQ work interrupts label 1Interrupt IWI, for device(s): IRQ work interrupts info DERIVE type iIWI Individual interrupts graph_title � #%#parent normal graph_data_size irqstats #%#ParentsNameAsString 0 min i28 #%#name , update_rate !294914-edge virtio2-output.0 label >Interrupt 28, for device(s): 294914-edge virtio2-output.0 info DERIVE type i28 � #%#parent 0 min irqstats #%#ParentsNameAsString normal graph_data_size i25 #%#name , update_rate #131073-edge virtio1-virtqueues label @Interrupt 25, for device(s): 131073-edge virtio1-virtqueues info DERIVE type i25 iPMI #%#name normal graph_data_size irqstats #%#ParentsNameAsString 0 min � #%#parent DERIVE type ?Interrupt PMI, for device(s): Performance monitoring interrupts info !Performance monitoring interrupts label , update_rate iPMI i33 #%#name 0 min irqstats #%#ParentsNameAsString normal graph_data_size � #%#parent DERIVE type =Interrupt 33, for device(s): 540676-edge virtio3-request info 540676-edge virtio3-request label , update_rate i33 DERIVE type 8Interrupt HVS, for device(s): Hyper-V stimer0 interrupts info Hyper-V stimer0 interrupts label , update_rate iHVS #%#name 0 min irqstats #%#ParentsNameAsString normal graph_data_size � #%#parent iHVS 0 min irqstats #%#ParentsNameAsString normal graph_data_size iMCP #%#name � #%#parent 1Interrupt MCP, for device(s): Machine check polls info DERIVE type , update_rate Machine check polls label iMCP � #%#parent iNMI #%#name 0 min irqstats #%#ParentsNameAsString normal graph_data_size Non-maskable interrupts label , update_rate DERIVE type 5Interrupt NMI, for device(s): Non-maskable interrupts info iNMI --base 1000 --logarithmic graph_args 0 min normal graph_data_size irqstats #%#ParentsNameAsString iCAL #%#name � #%#parent 6Interrupt CAL, for device(s): Function call interrupts info DERIVE type , update_rate Function call interrupts label iCAL � #%#parent 0 min irqstats #%#ParentsNameAsString normal graph_data_size i11 #%#name , update_rate 11-fasteoi uhci_hcd:usb1 label 7Interrupt 11, for device(s): 11-fasteoi uhci_hcd:usb1 info DERIVE type i11 DERIVE type ;Interrupt PIW, for device(s): Posted-interrupt wakeup event info Posted-interrupt wakeup event label , update_rate iPIW #%#name normal graph_data_size irqstats #%#ParentsNameAsString 0 min � #%#parent iPIW d1992.use1.stableserver.net #%#ParentsNameAsString iSPU #%#name normal graph_data_size irqstats #%#ParentsNameAsString 0 min � #%#parent DERIVE type 1Interrupt SPU, for device(s): Spurious interrupts info Spurious interrupts label , update_rate iSPU , update_rate 2-edge timer label -Interrupt 0, for device(s): 2-edge timer info DERIVE type � #%#parent irqstats #%#ParentsNameAsString normal graph_data_size 0 min i0 #%#name i0 i31 #%#name irqstats #%#ParentsNameAsString normal graph_data_size 0 min � #%#parent DERIVE type ;Interrupt 31, for device(s): 540674-edge virtio3-event info 540674-edge virtio3-event label , update_rate i31 , update_rate 14-edge ata_piix label 2Interrupt 14, for device(s): 14-edge ata_piix info DERIVE type � #%#parent 0 min normal graph_data_size irqstats #%#ParentsNameAsString i14 #%#name i14 540673-edge virtio3-control label , update_rate DERIVE type =Interrupt 30, for device(s): 540673-edge virtio3-control info � #%#parent i30 #%#name 0 min normal graph_data_size irqstats #%#ParentsNameAsString i30 DERIVE type /Interrupt 12, for device(s): 12-edge i8042 info 12-edge i8042 label , update_rate i12 #%#name normal graph_data_size irqstats #%#ParentsNameAsString 0 min � #%#parent i12 DERIVE type <Interrupt 26, for device(s): 294912-edge virtio2-config info 294912-edge virtio2-config label , update_rate i26 #%#name irqstats #%#ParentsNameAsString normal graph_data_size 0 min � #%#parent i26 , update_rate Hypervisor callback interrupts label <Interrupt HYP, for device(s): Hypervisor callback interrupts info DERIVE type � #%#parent 0 min irqstats #%#ParentsNameAsString normal graph_data_size iHYP #%#name iHYP DERIVE type 5Interrupt RES, for device(s): Rescheduling interrupts info Rescheduling interrupts label , update_rate iRES #%#name 0 min normal graph_data_size irqstats #%#ParentsNameAsString � #%#parent iRES � #%#parent i32 #%#name normal graph_data_size irqstats #%#ParentsNameAsString 0 min 540675-edge virtio3-request label , update_rate DERIVE type =Interrupt 32, for device(s): 540675-edge virtio3-request info i32 � #%#parent 0 min normal graph_data_size irqstats #%#ParentsNameAsString i10 #%#name , update_rate 10-fasteoi virtio0 label 1Interrupt 10, for device(s): 10-fasteoi virtio0 info DERIVE type i10� #%#is_service DERIVE type <Interrupt 29, for device(s): 540672-edge virtio3-config info 540672-edge virtio3-config label , update_rate i29 #%#name 0 min normal graph_data_size irqstats #%#ParentsNameAsString � #%#parent i29 iERR #%#name 0 min normal graph_data_size irqstats #%#ParentsNameAsString � #%#parent DERIVE type ERR label , update_rate iERR , update_rate 9-fasteoi acpi label ,Interrupt 9, for device(s): 9-fasteoi acpi info DERIVE type � #%#parent normal graph_data_size irqstats #%#ParentsNameAsString 0 min i9 #%#name i9 #Posted-interrupt notification event label , update_rate DERIVE type AInterrupt PIN, for device(s): Posted-interrupt notification event info � #%#parent iPIN #%#name normal graph_data_size irqstats #%#ParentsNameAsString 0 min iPIN DERIVE type 2Interrupt 15, for device(s): 15-edge ata_piix info 15-edge ata_piix label , update_rate i15 #%#name 0 min irqstats #%#ParentsNameAsString normal graph_data_size � #%#parent i15� #%#has_subservices , update_rate Local timer interrupts label 4Interrupt LOC, for device(s): Local timer interrupts info DERIVE type � #%#parent 0 min irqstats #%#ParentsNameAsString normal graph_data_size iLOC #%#name iLOC 294913-edge virtio2-input.0 label , update_rate DERIVE type =Interrupt 27, for device(s): 294913-edge virtio2-input.0 info � #%#parent i27 #%#name 0 min normal graph_data_size irqstats #%#ParentsNameAsString i27 H #%#parent irqstats #%#name ,Interrupt 8, for device(s): 8-edge rtc0 info DERIVE type , update_rate 8-edge rtc0 label normal graph_data_size irqstats #%#ParentsNameAsString 0 min i8 #%#name � #%#parent i8 DERIVE type <Interrupt DFR, for device(s): Deferred Error APIC interrupts info Deferred Error APIC interrupts label , update_rate iDFR #%#name 0 min irqstats #%#ParentsNameAsString normal graph_data_size � #%#parent iDFR � #%#parent iHRE #%#name 0 min irqstats #%#ParentsNameAsString normal graph_data_size "Hyper-V reenlightenment interrupts label , update_rate DERIVE type @Interrupt HRE, for device(s): Hyper-V reenlightenment interrupts info iHRE � #%#parent iTHR #%#name 0 min irqstats #%#ParentsNameAsString normal graph_data_size Threshold APIC interrupts label , update_rate DERIVE type 7Interrupt THR, for device(s): Threshold APIC interrupts info iTHR irqstats #%#ParentsNameAsString normal graph_data_size 0 min iMIS #%#name � #%#parent DERIVE type , update_rate MIS label iMIS � #%#parent irqstats #%#ParentsNameAsString normal graph_data_size 0 min iTLB #%#name , update_rate TLB shootdowns label ,Interrupt TLB, for device(s): TLB shootdowns info DERIVE type iTLB , update_rate 1-edge i8042 label -Interrupt 1, for device(s): 1-edge i8042 info DERIVE type � #%#parent normal graph_data_size irqstats #%#ParentsNameAsString 0 min i1 #%#name i1 � #%#parent normal graph_data_size irqstats #%#ParentsNameAsString 0 min i24 #%#name , update_rate 131072-edge virtio1-config label <Interrupt 24, for device(s): 131072-edge virtio1-config info DERIVE type i24 DERIVE type 6Interrupt MCE, for device(s): Machine check exceptions info Machine check exceptions label , update_rate iMCE #%#name 0 min normal graph_data_size irqstats #%#ParentsNameAsString � #%#parent iMCE iRTR #%#name irqstats #%#ParentsNameAsString normal graph_data_size 0 min � #%#parent DERIVE type 3Interrupt RTR, for device(s): APIC ICR read retries info APIC ICR read retries label , update_rate iRTR ;Interrupt NPI, for device(s): Nested posted-interrupt event info DERIVE type , update_rate Nested posted-interrupt event label 0 min irqstats #%#ParentsNameAsString normal graph_data_size iNPI #%#name � #%#parent iNPI ki0 i1 i8 i9 i10 i11 i12 i14 i15 i24 i25 i26 i27 i28 i29 i30 i31 i32 i33 iNMI iLOC iSPU iPMI iIWI iRTR iRES iCAL iTLB iTRM iTHR iDFR iMCE iMCP iHYP iHRE iHVS iERR iMIS iPIN iNPI iPIW i0 i1 i8 i9 i10 i11 i12 i14 i15 i24 i25 i26 i27 i28 i29 i30 i31 i32 i33 iNMI iLOC iSPU iPMI iIWI iRTR iRES iCAL iTLB iTRM iTHR iDFR iMCE iMCP iHYP iHRE iHVS iERR iMIS iPIN iNPI iPIW graph_order system graph_category Shows the number of different IRQs received by the kernel. High disk or network traffic can cause a high number of interrupts (with good hardware and drivers this will be less so). Sudden high interrupt activity with no associated higher system activity is not normal. graph_info irqstats H #%#parent mails frozen graph_order exim_mailqueue #%#name exim graph_category Exim Mailqueue graph_title 0:100 warning 0:200 critical queued mails label , update_rate 00AA00 colour mails #%#name AREA draw normal graph_data_size exim_mailqueue #%#ParentsNameAsString � #%#parent mails --base 1000 -l 0 graph_args� #%#is_service mails in queue graph_vlabel� #%#has_subservices � #%#parent 0022FF colour frozen #%#name normal graph_data_size exim_mailqueue #%#ParentsNameAsString STACK draw frozen mails label , update_rate 0:200 critical 0:100 warning frozen d1992.use1.stableserver.net #%#ParentsNameAsString exim_mailqueue d1992.use1.stableserver.net #%#name , update_rate /sys/fs/cgroup label 98 critical 92 warning � #%#parent df #%#ParentsNameAsString normal graph_data_size _sys_fs_cgroup #%#name _sys_fs_cgroup no graph_scale , update_rate /run/user/980 label 98 critical 92 warning � #%#parent df #%#ParentsNameAsString normal graph_data_size _run_user_980 #%#name _run_user_980 _dev_sda2 #%#name df #%#ParentsNameAsString normal graph_data_size � #%#parent 92 warning 98 critical /boot label , update_rate _dev_sda2 � #%#parent _run_user_1029 #%#name normal graph_data_size df #%#ParentsNameAsString /run/user/1029 label , update_rate 92 warning 98 critical _run_user_1029 � #%#parent _dev_sda4 #%#name normal graph_data_size df #%#ParentsNameAsString / label , update_rate 98 critical 92 warning _dev_sda4 H #%#parent df #%#name r_dev_shm _run _sys_fs_cgroup _dev_sda4 _dev_sda3 _dev_sda2 _run_user_0 _run_user_980 _run_user_1029 _run_user_1009 graph_order disk graph_category /run/user/0 label , update_rate 98 critical 92 warning � #%#parent _run_user_0 #%#name normal graph_data_size df #%#ParentsNameAsString _run_user_0 Disk usage in percent graph_title df #%#ParentsNameAsString normal graph_data_size _run_user_1009 #%#name � #%#parent 98 critical 92 warning , update_rate /run/user/1009 label _run_user_1009� #%#is_service % graph_vlabel --upper-limit 100 -l 0 graph_args , update_rate /tmp label 98 critical 92 warning � #%#parent df #%#ParentsNameAsString normal graph_data_size _dev_sda3 #%#name _dev_sda3� #%#has_subservices /dev/shm label , update_rate 92 warning 98 critical � #%#parent _dev_shm #%#name df #%#ParentsNameAsString normal graph_data_size _dev_shm _run #%#name df #%#ParentsNameAsString normal graph_data_size � #%#parent 92 warning 98 critical /run label , update_rate _run d1992.use1.stableserver.net #%#ParentsNameAsString df Uptime graph_title� #%#has_subservices d1992.use1.stableserver.net #%#ParentsNameAsString� #%#is_service uptime in days graph_vlabel --base 1000 -l 0 graph_args no graph_scale uptime #%#name uptime graph_order system graph_category uptime #%#ParentsNameAsString normal graph_data_size AREA draw uptime #%#name I #%#parent , update_rate uptime label uptime H #%#parent uptime #%#graphs_fh 2.0.73 version� #%#visible /var/run/munin rundir /etc/munin/templates/ tmpldir root #%#name /etc/munin/munin-conf.d includedir� dropdownlimit #%#parent /var/lib/munin/spool spooldir /munin-cgi/munin-cgi-graph cgiurl_graph (/usr/local/cpanel/whostmgr/docroot/munin htmldir /etc/munin/static/ staticdir _ use1.stableserver.net /var/log/munin logdir /var/lib/munin dbdir #%#parent H d1992.use1.stableserver.net� #%#visible root #%#ParentsNameAsString use1.stableserver.net #%#name #%#parent df_inode #%#name , update_rate / label 92 warning 98 critical w #%#parent df_inode #%#ParentsNameAsString normal graph_data_size _dev_sda4 #%#name _dev_sda4 H #%#parent w #%#parent _run_user_1029 #%#name normal graph_data_size df_inode #%#ParentsNameAsString /run/user/1029 label , update_rate 92 warning 98 critical _run_user_1029 _run_user_980 #%#name df_inode #%#ParentsNameAsString normal graph_data_size w #%#parent 98 critical 92 warning /run/user/980 label , update_rate _run_user_980 no graph_scale w #%#parent _dev_shm #%#name df_inode #%#ParentsNameAsString normal graph_data_size /dev/shm label , update_rate 92 warning 98 critical _dev_shm� #%#has_subservices 92 warning 98 critical , update_rate /run label df_inode #%#ParentsNameAsString normal graph_data_size _run #%#name w #%#parent _run % graph_vlabel� #%#is_service /tmp label , update_rate 92 warning 98 critical w #%#parent _dev_sda3 #%#name df_inode #%#ParentsNameAsString normal graph_data_size _dev_sda3 Inode usage in percent graph_title 92 warning 98 critical , update_rate /run/user/1009 label df_inode #%#ParentsNameAsString normal graph_data_size _run_user_1009 #%#name w #%#parent _run_user_1009 {devtmpfs _dev_shm _run _sys_fs_cgroup _dev_sda4 _dev_sda3 _dev_sda2 _run_user_0 _run_user_980 _run_user_1029 _run_user_1009 graph_order 98 critical 92 warning /run/user/0 label , update_rate _run_user_0 #%#name df_inode #%#ParentsNameAsString normal graph_data_size w #%#parent _run_user_0 disk graph_category 92 warning 98 critical , update_rate /dev label normal graph_data_size df_inode #%#ParentsNameAsString devtmpfs #%#name w #%#parent devtmpfs normal graph_data_size df_inode #%#ParentsNameAsString _dev_sda2 #%#name w #%#parent 92 warning 98 critical , update_rate /boot label _dev_sda2 w #%#parent df_inode #%#ParentsNameAsString normal graph_data_size _sys_fs_cgroup #%#name , update_rate /sys/fs/cgroup label 98 critical 92 warning _sys_fs_cgroup d1992.use1.stableserver.net #%#ParentsNameAsString --upper-limit 100 -l 0 graph_args df_inode d1992.use1.stableserver.net #%#ParentsNameAsString , update_rate normal graph_data_size mysql_bytes #%#ParentsNameAsString LINE2 draw 0 min transfer rate label 80000000 max DERIVE type � #%#parent recv negative sent #%#name sent� #%#has_subservices --base 1024 graph_args� #%#is_service 1bytes received (-) / sent (+) per ${graph_period} graph_vlabel MySQL throughput graph_title mysql graph_category recv sent graph_order mysql_bytes #%#name H #%#parent , update_rate no graph LINE2 draw 0 min mysql_bytes #%#ParentsNameAsString normal graph_data_size DERIVE type 80000000 max transfer rate label recv #%#name � #%#parent recv �Note that this is a old plugin which is no longer installed by default. It is retained for compatability with old installations. graph_info mysql_bytes � #%#has_subservices d1992.use1.stableserver.net #%#ParentsNameAsString *Bytes/${graph_period} read (-) / write (+) graph_vlabel� #%#is_service --base 1024 graph_args 0 min LINE1 draw diskstats_throughput #%#ParentsNameAsString normal graph_data_size sr0_rdbytes #%#name no graph #%#parent GAUGE type , update_rate sr0 label sr0_rdbytes xThis graph shows disk throughput in bytes pr ${graph_period}. The graph base is 1024 so KB is for Kibi bytes and so on. graph_info rdbytes wrbytes graph_order sda #%#name disk graph_category #%#parent GAUGE type invisible label , update_rate rdbytes #%#name no graph 0 min LINE1 draw normal graph_data_size sda #%#ParentsNameAsString , #%#parent rdbytes Disk throughput for /dev/sda graph_title� #%#has_subservices GAUGE type , update_rate Bytes label LINE1 draw 0 min sda #%#ParentsNameAsString normal graph_data_size wrbytes #%#name rdbytes negative , #%#parent wrbytes diskstats_throughput #%#ParentsNameAsString --base 1024 graph_args� #%#is_service 'Pr ${graph_period} read (-) / write (+) graph_vlabel sda 400 graph_width� #%#visible Throughput per device graph_title GAUGE type sda label , update_rate sda_wrbytes #%#name normal graph_data_size diskstats_throughput #%#ParentsNameAsString LINE1 draw 0 min #%#parent sda_rdbytes negative sda_wrbytes sda label , update_rate GAUGE type #%#parent no graph sda_rdbytes #%#name normal graph_data_size diskstats_throughput #%#ParentsNameAsString 0 min LINE1 draw sda_rdbytes diskstats_throughput #%#name loop0 label , update_rate GAUGE type #%#parent loop0_rdbytes #%#name no graph LINE1 draw 0 min diskstats_throughput #%#ParentsNameAsString normal graph_data_size loop0_rdbytes Kloop0_rdbytes loop0_wrbytes sda_rdbytes sda_wrbytes sr0_rdbytes sr0_wrbytes graph_order --base 1024 graph_args 'Pr ${graph_period} read (-) / write (+) graph_vlabel� #%#is_service diskstats_throughput #%#ParentsNameAsString , update_rate Bytes label GAUGE type rdbytes negative z #%#parent 0 min LINE1 draw normal graph_data_size loop0 #%#ParentsNameAsString wrbytes #%#name wrbytes� #%#has_subservices Disk throughput for /dev/loop0 graph_title #%#parent , update_rate invisible label GAUGE type z #%#parent LINE1 draw 0 min loop0 #%#ParentsNameAsString normal graph_data_size rdbytes #%#name no graph rdbytes disk graph_category rdbytes wrbytes graph_order loop0 #%#name xThis graph shows disk throughput in bytes pr ${graph_period}. The graph base is 1024 so KB is for Kibi bytes and so on. graph_info loop0 disk graph_category H #%#parent , update_rate sr0 label GAUGE type sr0_rdbytes negative #%#parent 0 min LINE1 draw normal graph_data_size diskstats_throughput #%#ParentsNameAsString sr0_wrbytes #%#name sr0_wrbytes �This graph shows averaged throughput for the given disk in bytes. Higher throughput is usualy linked with higher service time/latency (separate graph). The graph base is 1024 yeilding Kibi- and Mebi-bytes. graph_info 0 min LINE1 draw normal graph_data_size diskstats_throughput #%#ParentsNameAsString loop0_wrbytes #%#name loop0_rdbytes negative #%#parent GAUGE type , update_rate loop0 label loop0_wrbytes disk graph_category sr0 #%#name rdbytes wrbytes graph_order invisible label , update_rate GAUGE type � #%#parent no graph rdbytes #%#name sr0 #%#ParentsNameAsString normal graph_data_size LINE1 draw 0 min rdbytes #%#parent xThis graph shows disk throughput in bytes pr ${graph_period}. The graph base is 1024 so KB is for Kibi bytes and so on. graph_info diskstats_throughput #%#ParentsNameAsString Bytes label , update_rate GAUGE type rdbytes negative � #%#parent wrbytes #%#name LINE1 draw 0 min normal graph_data_size sr0 #%#ParentsNameAsString wrbytes� #%#has_subservices 'Pr ${graph_period} read (-) / write (+) graph_vlabel� #%#is_service --base 1024 graph_args Disk throughput for /dev/sr0 graph_title sr0 diskstats_throughput yes use_node_name � #%#parent loop0_util #%#name LINE1 draw 0 min normal graph_data_size diskstats_utilization #%#ParentsNameAsString loop0 label , update_rate GAUGE type Utilization of the device info loop0_util H #%#parent diskstats_utilization #%#name loop0_util sda_util sr0_util graph_order Utilization label , update_rate GAUGE type �Utilization of the device in percent. If the time spent for I/O is close to 1000msec for a given second, the device is nearly 100% saturated. info � #%#parent util #%#name LINE1 draw 0 min loop0 #%#ParentsNameAsString normal graph_data_size util no graph_scale disk graph_category util graph_order loop0 #%#name � #%#parent Disk utilization for /dev/loop0 graph_title diskstats_utilization #%#ParentsNameAsString� #%#has_subservices 5--base 1000 --lower-limit 0 --upper-limit 100 --rigid graph_args % busy graph_vlabel� #%#is_service loop0 disk graph_category GAUGE type Utilization of the device info sr0 label , update_rate sr0_util #%#name 0 min LINE1 draw normal graph_data_size diskstats_utilization #%#ParentsNameAsString � #%#parent sr0_util Disk utilization for /dev/sr0 graph_title 5--base 1000 --lower-limit 0 --upper-limit 100 --rigid graph_args % busy graph_vlabel� #%#is_service� #%#has_subservices diskstats_utilization #%#ParentsNameAsString no graph_scale �Utilization of the device in percent. If the time spent for I/O is close to 1000msec for a given second, the device is nearly 100% saturated. info GAUGE type , update_rate Utilization label 0 min LINE1 draw normal graph_data_size sr0 #%#ParentsNameAsString util #%#name #%#parent util � #%#parent util graph_order sr0 #%#name disk graph_category sr0 no graph_scale % busy graph_vlabel� #%#is_service 5--base 1000 --lower-limit 0 --upper-limit 100 --rigid graph_args� #%#has_subservices d1992.use1.stableserver.net #%#ParentsNameAsString Utilization per device graph_title Disk utilization for /dev/sda graph_title diskstats_utilization #%#ParentsNameAsString� #%#has_subservices 5--base 1000 --lower-limit 0 --upper-limit 100 --rigid graph_args % busy graph_vlabel� #%#is_service , update_rate Utilization label �Utilization of the device in percent. If the time spent for I/O is close to 1000msec for a given second, the device is nearly 100% saturated. info GAUGE type 7 #%#parent LINE1 draw 0 min normal graph_data_size sda #%#ParentsNameAsString util #%#name util no graph_scale disk graph_category util graph_order sda #%#name � #%#parent sda 400 graph_width normal graph_data_size diskstats_utilization #%#ParentsNameAsString 0 min LINE1 draw sda_util #%#name � #%#parent Utilization of the device info GAUGE type , update_rate sda label sda_util� #%#visible diskstats_utilization forks / ${graph_period} graph_vlabel� #%#is_service --base 1000 -l 0 graph_args d1992.use1.stableserver.net #%#ParentsNameAsString� #%#has_subservices Fork rate graph_title H #%#parent processes graph_category forks #%#name forks graph_order HThis graph shows the number of forks (new processes started) per second. graph_info ^ #%#parent forks #%#ParentsNameAsString normal graph_data_size 0 min forks #%#name , update_rate forks label The number of forks per second. info 100000 max DERIVE type forks forks interrupts #%#name intr ctx graph_order system graph_category H #%#parent DERIVE type �Interrupts are events that alter sequence of instructions executed by a processor. They can come from either hardware (exceptions, NMI, IRQ) or software. info interrupts label , update_rate intr #%#name 0 min normal graph_data_size interrupts #%#ParentsNameAsString w #%#parent intr xThis graph shows the number of interrupts and context switches on the system. These are typically high on a busy system. graph_info� #%#has_subservices context switches label , update_rate DERIVE type �A context switch occurs when a multitasking operatings system suspends the currently running process, and starts executing another. info w #%#parent ctx #%#name normal graph_data_size interrupts #%#ParentsNameAsString 0 min ctx d1992.use1.stableserver.net #%#ParentsNameAsString +interrupts & ctx switches / ${graph_period} graph_vlabel� #%#is_service --base 1000 -l 0 graph_args Interrupts and context switches graph_title interrupts processes graph_category threads graph_order threads #%#name H #%#parent normal graph_data_size threads #%#ParentsNameAsString threads #%#name � #%#parent The current number of threads. info , update_rate threads label threads 'This graph shows the number of threads. graph_info d1992.use1.stableserver.net #%#ParentsNameAsString� #%#has_subservices number of threads graph_vlabel� #%#is_service Number of threads graph_title threads ?This graph shows the amount of entropy available in the system. graph_info no graph_scale H #%#parent entropy #%#name [The number of random bytes available. This is typically used by cryptographic applications. info entropy label , update_rate entropy #%#name normal graph_data_size entropy #%#ParentsNameAsString � #%#parent entropy entropy graph_order system graph_category Available entropy graph_title entropy (bytes) graph_vlabel� #%#is_service --base 1000 -l 0 graph_args� #%#has_subservices d1992.use1.stableserver.net #%#ParentsNameAsString entropy File table usage graph_title --base 1000 -l 0 graph_args number of open files graph_vlabel� #%#is_service d1992.use1.stableserver.net #%#ParentsNameAsString� #%#has_subservices /This graph monitors the Linux open files table. graph_info H #%#parent used #%#name normal graph_data_size open_files #%#ParentsNameAsString � #%#parent 363626 warning 387341 critical #The number of currently open files. info open files label , update_rate used system graph_category used graph_order open_files #%#name open_files Apache volume graph_title� #%#has_subservices d1992.use1.stableserver.net #%#ParentsNameAsString 1000000000 max DERIVE type , update_rate port 80 label 0 min normal graph_data_size apache_volume #%#ParentsNameAsString volume80 #%#name � #%#parent volume80 --base 1000 graph_args� #%#is_service bytes per ${graph_period} graph_vlabel volume80 graph_order apache_volume #%#name apache graph_category H #%#parent apache_volume apache graph_category accesses80 graph_order apache_accesses #%#name H #%#parent d1992.use1.stableserver.net #%#ParentsNameAsString� #%#has_subservices --base 1000 graph_args accesses / ${graph_period} graph_vlabel� #%#is_service � #%#parent 0 min apache_accesses #%#ParentsNameAsString normal graph_data_size accesses80 #%#name , update_rate port 80 label 1000000 max SThe number of accesses (pages and other items served) globally on the Apache server info DERIVE type accesses80 Apache accesses graph_title apache_accesses -l 0 --base 1000 graph_args *pages per ${graph_period} in (-) / out (+) graph_vlabel� #%#is_service d1992.use1.stableserver.net #%#ParentsNameAsString� #%#has_subservices normal graph_data_size swap #%#ParentsNameAsString 0 min no graph swap_in #%#name #%#parent 100000 max DERIVE type , update_rate swap label swap_in , update_rate swap label 100000 max DERIVE type swap_in negative #%#parent 0 min normal graph_data_size swap #%#ParentsNameAsString swap_out #%#name swap_out Swap in/out graph_title H #%#parent system graph_category swap_in swap_out graph_order swap #%#name swap� #%#visible MySQL threads graph_title� #%#is_service threads graph_vlabel --base 1000 graph_args� #%#has_subservices d1992.use1.stableserver.net #%#ParentsNameAsString �Note that this is a old plugin which is no longer installed by default. It is retained for compatability with old installations. graph_info mysql threads label , update_rate threads #%#name normal graph_data_size mysql_threads #%#ParentsNameAsString 2 #%#parent threads H #%#parent mysql_threads #%#name threads graph_order mysql graph_category mysql_threads � #%#has_subservices d1992.use1.stableserver.net #%#ParentsNameAsString� #%#is_service mails/${graph_period} graph_vlabel --base 1000 -l 0 graph_args rejected #%#name exim_mailstats #%#ParentsNameAsString normal graph_data_size 0 min G #%#parent DERIVE type rejected label , update_rate rejected Exim mail throughput graph_title G #%#parent received #%#name 0 min AREA draw normal graph_data_size exim_mailstats #%#ParentsNameAsString received label , update_rate DERIVE type received completed #%#name 0 min normal graph_data_size exim_mailstats #%#ParentsNameAsString G #%#parent DERIVE type completed label , update_rate completed exim_mailstats #%#name received completed rejected graph_order exim graph_category H #%#parent no graph_scale exim_mailstats use1.stableserver.net #%#ParentsNameAsString no graph_scale , update_rate nice label #CPU time spent by nice(1)d programs info DERIVE type t #%#parent normal graph_data_size cpu #%#ParentsNameAsString STACK draw 0 min nice #%#name nice 'This graph shows how CPU time is spent. graph_info second graph_period "CPU time spent handling interrupts info DERIVE type , update_rate irq label normal graph_data_size cpu #%#ParentsNameAsString 0 min STACK draw irq #%#name t #%#parent irq , update_rate system label 1CPU time spent by the kernel in system activities info DERIVE type t #%#parent cpu #%#ParentsNameAsString normal graph_data_size AREA draw 0 min system #%#name system cpu #%#name ]system user nice idle iowait irq softirq system user nice idle iowait irq softirq steal guest graph_order -CPU time spent by normal programs and daemons info DERIVE type , update_rate user label cpu #%#ParentsNameAsString normal graph_data_size STACK draw 0 min user #%#name t #%#parent user system graph_category Idle CPU time info DERIVE type , update_rate idle label 0 min STACK draw normal graph_data_size cpu #%#ParentsNameAsString idle #%#name t #%#parent idle iowait #%#name STACK draw 0 min cpu #%#ParentsNameAsString normal graph_data_size t #%#parent DERIVE type UCPU time spent waiting for I/O operations to finish when there is nothing else to do. info iowait label , update_rate iowait H #%#parent CPU usage graph_title , update_rate guest label gThe time spent running a virtual CPU for guest operating systems under the control of the Linux kernel. info DERIVE type t #%#parent 0 min STACK draw normal graph_data_size cpu #%#ParentsNameAsString guest #%#name guest� #%#has_subservices t #%#parent softirq #%#name STACK draw 0 min cpu #%#ParentsNameAsString normal graph_data_size softirq label , update_rate DERIVE type ,CPU time spent handling "batched" interrupts info softirq d1992.use1.stableserver.net #%#ParentsNameAsString� #%#is_service % graph_vlabel , update_rate steal label ZThe time that a virtual CPU had runnable tasks, but the virtual CPU itself was not running info DERIVE type t #%#parent normal graph_data_size cpu #%#ParentsNameAsString STACK draw 0 min steal #%#name steal 0--base 1000 -r --lower-limit 0 --upper-limit 200 graph_args cpu � #%#has_subservices� #%#is_service Bytes graph_vlabel normal graph_data_size memory #%#ParentsNameAsString LINE2 draw mapped #%#name COLOUR11 colour � #%#parent All mmap()ed pages. info , update_rate mapped label mapped Memory usage graph_title swap_cache label , update_rate gA piece of memory that keeps track of pages that have been fetched from swap but not yet been modified. info � #%#parent swap_cache #%#name COLOUR2 colour STACK draw normal graph_data_size memory #%#ParentsNameAsString swap_cache ;Wasted memory. Memory that is not used for anything at all. info unused label , update_rate free #%#name COLOUR6 colour STACK draw memory #%#ParentsNameAsString normal graph_data_size � #%#parent free memory #%#name 'VMalloc' (kernel) memory used info , update_rate vmalloc_used label LINE2 draw memory #%#ParentsNameAsString normal graph_data_size vmalloc_used #%#name COLOUR8 colour � #%#parent vmalloc_used , update_rate committed label dThe amount of memory allocated to programs. Overcommitting is normal, but may indicate memory leaks. info � #%#parent LINE2 draw memory #%#ParentsNameAsString normal graph_data_size committed #%#name COLOUR10 colour committed H #%#parent &Parked file data (file content) cache. info cache label , update_rate COLOUR4 colour cached #%#name STACK draw memory #%#ParentsNameAsString normal graph_data_size � #%#parent cached STACK draw normal graph_data_size memory #%#ParentsNameAsString shmem #%#name COLOUR9 colour � #%#parent )Shared Memory (SYSV SHM segments, tmpfs). info , update_rate shmem label shmem d1992.use1.stableserver.net #%#ParentsNameAsString )--base 1024 -l 0 --upper-limit 4099637248 graph_args inactive label , update_rate Memory not currently used. info � #%#parent inactive #%#name COLOUR15 colour normal graph_data_size memory #%#ParentsNameAsString LINE2 draw inactive swap label , update_rate Swap space used. info � #%#parent swap #%#name COLOUR7 colour STACK draw memory #%#ParentsNameAsString normal graph_data_size swap WBlock device (e.g. harddisk) cache. Also where "dirty" blocks are stored until written. info , update_rate buffers label STACK draw normal graph_data_size memory #%#ParentsNameAsString COLOUR5 colour buffers #%#name � #%#parent buffers � #%#parent LINE2 draw memory #%#ParentsNameAsString normal graph_data_size COLOUR12 colour active #%#name , update_rate active label @Memory recently used. Not reclaimed unless absolutely necessary. info active per_cpu #%#name COLOUR20 colour STACK draw memory #%#ParentsNameAsString normal graph_data_size � #%#parent Per CPU allocations info per_cpu label , update_rate per_cpu �apps page_tables per_cpu swap_cache slab shmem cached buffers free swap apps buffers swap cached free shmem slab swap_cache page_tables per_cpu vmalloc_used committed mapped active inactive graph_order system graph_category page_tables #%#name COLOUR1 colour memory #%#ParentsNameAsString normal graph_data_size STACK draw � #%#parent AMemory used to map between virtual and physical memory addresses. info page_tables label , update_rate page_tables � #%#parent COLOUR0 colour apps #%#name AREA draw memory #%#ParentsNameAsString normal graph_data_size apps label , update_rate 'Memory used by user-space applications. info apps 2This graph shows what the machine uses memory for. graph_info LMemory used by the kernel (major users are caches like inode, dentry, etc). info slab_cache label , update_rate COLOUR3 colour slab #%#name STACK draw memory #%#ParentsNameAsString normal graph_data_size � #%#parent slab memory � #%#has_subservices � #%#parent locked #%#name STACK draw normal graph_data_size proc_pri #%#ParentsNameAsString locked in memory label , update_rate XThe number of processes that have pages locked into memory (for real-time and custom IO) info locked d1992.use1.stableserver.net #%#ParentsNameAsString Number of processes graph_vlabel� #%#is_service high priority label , update_rate -The number of high-priority processes (tasks) info � #%#parent high #%#name STACK draw proc_pri #%#ParentsNameAsString normal graph_data_size high --base 1000 -l 0 graph_args Processes priority graph_title proc_pri #%#name low high locked high low locked graph_order processes graph_category H #%#parent low priority label , update_rate ,The number of low-priority processes (tasks) info � #%#parent low #%#name normal graph_data_size proc_pri #%#ParentsNameAsString AREA draw low 5This graph shows number of processes at each priority graph_info proc_pri � #%#parent munin_stats #%#ParentsNameAsString normal graph_data_size AREASTACK draw limits #%#name , update_rate munin limits label limits Munin processing time graph_title seconds graph_vlabel� #%#is_service --base 1000 -l 0 graph_args AREASTACK draw munin_stats #%#ParentsNameAsString normal graph_data_size html #%#name � #%#parent , update_rate munin html label html� #%#has_subservices AREASTACK draw munin_stats #%#ParentsNameAsString normal graph_data_size graph #%#name � #%#parent 240 warning 285 critical , update_rate munin graph label graph d1992.use1.stableserver.net #%#ParentsNameAsString iThis graph shows the run time of the four different processes making up a munin-master run. Munin-master is run from cron every 5 minutes and we want each of the programmes in munin-master to complete before the next instance starts. Especially munin-update and munin-graph are time consuming and their run time bears watching. If munin-update uses too long time to run please see the munin-update graph to determine which host is slowing it down. If munin-graph is running too slow you need to get clever (email the munin-users mailing list) unless you can buy a faster computer with better disks to run munin on. graph_info � #%#parent normal graph_data_size munin_stats #%#ParentsNameAsString AREASTACK draw update #%#name , update_rate munin update label 285 critical 240 warning update yes graph_scale H #%#parent munin_stats #%#name update graph html limits graph_order munin graph_category munin_stats 0 min LINE1 draw diskstats_latency #%#ParentsNameAsString normal graph_data_size sda_avgwait #%#name #%#parent $Average wait time for an I/O request info GAUGE type , update_rate sda label sda_avgwait H #%#parent 0 min LINE1 draw normal graph_data_size loop0 #%#ParentsNameAsString svctm #%#name #%#parent {Average time an I/O takes on the block device not including any queue times, just the round trip time for the disk request. info GAUGE type , update_rate Device IO time label svctm Average latency for /dev/loop0 graph_title IO Wait time label , update_rate GAUGE type VAverage wait time for an I/O from request start to finish (includes queue times et al) info #%#parent avgwait #%#name LINE1 draw 0 min normal graph_data_size loop0 #%#ParentsNameAsString avgwait� #%#has_subservices diskstats_latency #%#ParentsNameAsString� #%#is_service seconds graph_vlabel --base 1000 --logarithmic graph_args 0:3 warning [Average wait time for a write I/O from request start to finish (includes queue times et al) info , update_rate loop0 #%#ParentsNameAsString normal graph_data_size 0 min LINE1 draw GAUGE type Write IO Wait time label avgwrwait #%#name #%#parent avgwrwait �This graph shows average waiting time/latency for different categories of disk operations. The times that include the queue times indicate how busy your system is. If the waiting time hits 1 second then your I/O system is 100% busy. graph_info loop0 #%#name !svctm avgwait avgrdwait avgwrwait graph_order normal graph_data_size loop0 #%#ParentsNameAsString 0 min LINE1 draw ZAverage wait time for a read I/O from request start to finish (includes queue times et al) info 0:3 warning , update_rate avgrdwait #%#name #%#parent GAUGE type Read IO Wait time label avgrdwait disk graph_category #%#parent loop0 disk graph_category diskstats_latency #%#name %loop0_avgwait sda_avgwait sr0_avgwait graph_order #%#parent !svctm avgwait avgrdwait avgwrwait graph_order sr0 #%#name disk graph_category S #%#parent avgrdwait #%#name Read IO Wait time label GAUGE type sr0 #%#ParentsNameAsString normal graph_data_size LINE1 draw 0 min , update_rate ZAverage wait time for a read I/O from request start to finish (includes queue times et al) info 0:3 warning avgrdwait �This graph shows average waiting time/latency for different categories of disk operations. The times that include the queue times indicate how busy your system is. If the waiting time hits 1 second then your I/O system is 100% busy. graph_info GAUGE type Write IO Wait time label avgwrwait #%#name S #%#parent [Average wait time for a write I/O from request start to finish (includes queue times et al) info 0:3 warning , update_rate sr0 #%#ParentsNameAsString normal graph_data_size LINE1 draw 0 min avgwrwait --base 1000 --logarithmic graph_args seconds graph_vlabel� #%#is_service� #%#has_subservices diskstats_latency #%#ParentsNameAsString Average latency for /dev/sr0 graph_title IO Wait time label , update_rate GAUGE type VAverage wait time for an I/O from request start to finish (includes queue times et al) info S #%#parent avgwait #%#name normal graph_data_size sr0 #%#ParentsNameAsString 0 min LINE1 draw avgwait LINE1 draw 0 min sr0 #%#ParentsNameAsString normal graph_data_size svctm #%#name S #%#parent {Average time an I/O takes on the block device not including any queue times, just the round trip time for the disk request. info GAUGE type , update_rate Device IO time label svctm sr0� #%#is_service Average IO Wait (seconds) graph_vlabel --base 1000 graph_args d1992.use1.stableserver.net #%#ParentsNameAsString� #%#has_subservices GAUGE type $Average wait time for an I/O request info sr0 label , update_rate sr0_avgwait #%#name normal graph_data_size diskstats_latency #%#ParentsNameAsString 0 min LINE1 draw #%#parent sr0_avgwait #%#parent loop0_avgwait #%#name diskstats_latency #%#ParentsNameAsString normal graph_data_size 0 min LINE1 draw loop0 label , update_rate GAUGE type $Average wait time for an I/O request info loop0_avgwait Disk latency per device graph_title� #%#visible normal graph_data_size sda #%#ParentsNameAsString LINE1 draw 0 min avgwait #%#name � #%#parent VAverage wait time for an I/O from request start to finish (includes queue times et al) info GAUGE type , update_rate IO Wait time label avgwait Average latency for /dev/sda graph_title Device IO time label , update_rate GAUGE type {Average time an I/O takes on the block device not including any queue times, just the round trip time for the disk request. info � #%#parent svctm #%#name LINE1 draw 0 min sda #%#ParentsNameAsString normal graph_data_size svctm seconds graph_vlabel� #%#is_service --base 1000 --logarithmic graph_args diskstats_latency #%#ParentsNameAsString� #%#has_subservices � #%#parent avgwrwait #%#name Write IO Wait time label GAUGE type normal graph_data_size sda #%#ParentsNameAsString 0 min LINE1 draw , update_rate 0:3 warning [Average wait time for a write I/O from request start to finish (includes queue times et al) info avgwrwait �This graph shows average waiting time/latency for different categories of disk operations. The times that include the queue times indicate how busy your system is. If the waiting time hits 1 second then your I/O system is 100% busy. graph_info #%#parent 0 min LINE1 draw sda #%#ParentsNameAsString normal graph_data_size 0:3 warning ZAverage wait time for a read I/O from request start to finish (includes queue times et al) info , update_rate avgrdwait #%#name � #%#parent GAUGE type Read IO Wait time label avgrdwait disk graph_category sda #%#name !svctm avgwait avgrdwait avgwrwait graph_order sda 400 graph_width diskstats_latency --base 1000 -l 0 graph_args� #%#is_service processes graph_vlabel d1992.use1.stableserver.net #%#ParentsNameAsString� #%#has_subservices Apache processes graph_title H #%#parent apache graph_category "busy80 idle80 busy80 idle80 free80 graph_order apache_processes #%#name � #%#parent AREA draw normal graph_data_size apache_processes #%#ParentsNameAsString 33cc00 colour busy80 #%#name , update_rate busy servers 80 label busy80 � #%#parent ccff00 colour free80 #%#name STACK draw apache_processes #%#ParentsNameAsString normal graph_data_size free slots 80 label , update_rate free80 total graph_total , update_rate idle servers 80 label � #%#parent normal graph_data_size apache_processes #%#ParentsNameAsString STACK draw idle80 #%#name 0033ff colour idle80 apache_processes total label , update_rate The total number of processes. info #%#parent c0c0c0 colour processes #%#name processes #%#ParentsNameAsString normal graph_data_size LINE1 draw processes� #%#has_subservices d1992.use1.stableserver.net #%#ParentsNameAsString 5The number of uninterruptible processes (usually IO). info uninterruptible label , update_rate ffa500 colour uninterruptible #%#name STACK draw processes #%#ParentsNameAsString normal graph_data_size #%#parent uninterruptible --base 1000 -l 0 graph_args� #%#is_service Number of processes graph_vlabel *The number of stopped or traced processes. info , update_rate stopped label processes #%#ParentsNameAsString normal graph_data_size STACK draw cc0000 colour stopped #%#name #%#parent stopped , update_rate paging label 3The number of paging processes (<2.6 kernels only). info #%#parent normal graph_data_size processes #%#ParentsNameAsString STACK draw paging #%#name 00aaaa colour paging Processes graph_title �sleeping idle stopped zombie dead paging uninterruptible runnable processes dead paging idle sleeping uninterruptible stopped runnable zombie processes graph_order !The number of sleeping processes. info , update_rate sleeping label AREA draw processes #%#ParentsNameAsString normal graph_data_size sleeping #%#name 0022ff colour #%#parent sleeping processes #%#name #%#parent STACK draw normal graph_data_size processes #%#ParentsNameAsString idle #%#name 4169e1 colour , update_rate idle label 8The number of idle kernel threads (>= 4.2 kernels only). info idle processes graph_category WThe number of defunct ('zombie') processes (process terminated and parent not waiting). info , update_rate zombie label STACK draw normal graph_data_size processes #%#ParentsNameAsString zombie #%#name 990000 colour #%#parent zombie H #%#parent dead label , update_rate The number of dead processes. info #%#parent ff0000 colour dead #%#name STACK draw processes #%#ParentsNameAsString normal graph_data_size dead , update_rate runnable label 4The number of runnable processes (on the run queue). info #%#parent STACK draw processes #%#ParentsNameAsString normal graph_data_size 22ff22 colour runnable #%#name runnable (This graph shows the number of processes graph_info processes H #%#parent fw_packets #%#name received forwarded graph_order Forwarded label , update_rate DERIVE type � #%#parent forwarded #%#name LINE2 draw 0 min fw_packets #%#ParentsNameAsString normal graph_data_size forwarded network graph_category Firewall Throughput graph_title Received label , update_rate DERIVE type � #%#parent received #%#name normal graph_data_size fw_packets #%#ParentsNameAsString AREA draw 0 min received� #%#is_service Packets/${graph_period} graph_vlabel --base 1000 -l 0 graph_args� #%#has_subservices d1992.use1.stableserver.net #%#ParentsNameAsString fw_packets d1992.use1.stableserver.net #%#ParentsNameAsString� #%#has_subservices , update_rate established label )The number of currently open connections. info GAUGE type � #%#parent netstat #%#ParentsNameAsString normal graph_data_size established #%#name established TCP connections graph_vlabel� #%#is_service )--units=si -l 1 --base 1000 --logarithmic graph_args � #%#parent failed #%#name netstat #%#ParentsNameAsString normal graph_data_size 0 min failed label , update_rate DERIVE type 8The number of failed TCP connection attempts per second. info 50000 max failed Netstat, combined graph_title active #%#name netstat #%#ParentsNameAsString normal graph_data_size 0 min � #%#parent DERIVE type -The number of active TCP openings per second. info 50000 max active label , update_rate active network graph_category netstat #%#name resets #%#name 0 min netstat #%#ParentsNameAsString normal graph_data_size � #%#parent DERIVE type 50000 max $The number of TCP connection resets. info resets label , update_rate resets (active passive failed resets established graph_order H #%#parent � #%#parent netstat #%#ParentsNameAsString normal graph_data_size 0 min passive #%#name , update_rate passive label .The number of passive TCP openings per second. info 50000 max DERIVE type passive second graph_period IThis graph shows the TCP activity of all the network interfaces combined. graph_info netstat #%#parent sr0 label , update_rate GAUGE type F #%#parent sr0_rdio #%#name no graph 0 min LINE1 draw normal graph_data_size diskstats_iops #%#ParentsNameAsString sr0_rdio 9loop0_rdio loop0_wrio sda_rdio sda_wrio sr0_rdio sr0_wrio graph_order diskstats_iops #%#name 6 loop0 disk graph_category loop0_wrio #%#name normal graph_data_size diskstats_iops #%#ParentsNameAsString LINE1 draw 0 min F #%#parent loop0_rdio negative GAUGE type loop0 label , update_rate loop0_wrio Units read (-) / write (+) graph_vlabel� #%#is_service --base 1000 graph_args� #%#has_subservices , update_rate IO/sec label GAUGE type rdio negative #%#parent LINE1 draw 0 min sr0 #%#ParentsNameAsString normal graph_data_size wrio #%#name wrio diskstats_iops #%#ParentsNameAsString IOs for /dev/sr0 graph_title sr0 #%#ParentsNameAsString normal graph_data_size 0 min LINE1 draw no graph rdio #%#name #%#parent GAUGE type , update_rate dummy label rdio #%#parent normal graph_data_size sr0 #%#ParentsNameAsString LINE1 draw 0 min no graph avgrdrqsz #%#name , update_rate dummy label GAUGE type avgrdrqsz F #%#parent sr0 #%#name rdio wrio avgrdrqsz avgwrrqsz graph_order disk graph_category �This graph shows the number of IO operations pr second and the average size of these requests. Lots of small requests should result in in lower throughput (separate graph) and higher service time (separate graph). Please note that starting with munin-node 2.0 the divisor for K is 1000 instead of 1024 which it was prior to 2.0 beta 3. This is because the base for this graph is 1000 not 1024. graph_info sr0 #%#ParentsNameAsString normal graph_data_size LINE1 draw 0 min .Average Request Size in kilobytes (1000 based) info , update_rate avgwrrqsz #%#name #%#parent avgrdrqsz negative GAUGE type Req Size (KB) label avgwrrqsz sr0 no graph loop0_rdio #%#name normal graph_data_size diskstats_iops #%#ParentsNameAsString LINE1 draw 0 min F #%#parent GAUGE type loop0 label , update_rate loop0_rdio GAUGE type sda label , update_rate sda_wrio #%#name LINE1 draw 0 min diskstats_iops #%#ParentsNameAsString normal graph_data_size sda_rdio negative F #%#parent sda_wrio --base 1000 graph_args (IOs/${graph_period} read (-) / write (+) graph_vlabel� #%#is_service� #%#has_subservices , update_rate sda label GAUGE type F #%#parent diskstats_iops #%#ParentsNameAsString normal graph_data_size LINE1 draw 0 min no graph sda_rdio #%#name sda_rdio d1992.use1.stableserver.net #%#ParentsNameAsString Disk IOs per device graph_title 400 graph_width --base 1000 graph_args Units read (-) / write (+) graph_vlabel� #%#is_service diskstats_iops #%#ParentsNameAsString IO/sec label , update_rate GAUGE type rdio negative { #%#parent wrio #%#name LINE1 draw 0 min sda #%#ParentsNameAsString normal graph_data_size wrio� #%#has_subservices IOs for /dev/sda graph_title F #%#parent 0 min LINE1 draw normal graph_data_size sda #%#ParentsNameAsString avgrdrqsz #%#name no graph { #%#parent GAUGE type , update_rate dummy label avgrdrqsz , update_rate dummy label GAUGE type { #%#parent LINE1 draw 0 min sda #%#ParentsNameAsString normal graph_data_size rdio #%#name no graph rdio disk graph_category rdio wrio avgrdrqsz avgwrrqsz graph_order sda #%#name �This graph shows the number of IO operations pr second and the average size of these requests. Lots of small requests should result in in lower throughput (separate graph) and higher service time (separate graph). Please note that starting with munin-node 2.0 the divisor for K is 1000 instead of 1024 which it was prior to 2.0 beta 3. This is because the base for this graph is 1000 not 1024. graph_info avgwrrqsz #%#name avgrdrqsz negative { #%#parent GAUGE type Req Size (KB) label 0 min LINE1 draw normal graph_data_size sda #%#ParentsNameAsString .Average Request Size in kilobytes (1000 based) info , update_rate avgwrrqsz sda sr0_rdio negative F #%#parent sr0_wrio #%#name LINE1 draw 0 min normal graph_data_size diskstats_iops #%#ParentsNameAsString sr0 label , update_rate GAUGE type sr0_wrio� #%#visible #%#parent dummy label , update_rate GAUGE type 6 #%#parent no graph rdio #%#name loop0 #%#ParentsNameAsString normal graph_data_size 0 min LINE1 draw rdio GAUGE type , update_rate dummy label loop0 #%#ParentsNameAsString normal graph_data_size LINE1 draw 0 min no graph avgrdrqsz #%#name 6 #%#parent avgrdrqsz disk graph_category loop0 #%#name rdio wrio avgrdrqsz avgwrrqsz graph_order IOs for /dev/loop0 graph_title Units read (-) / write (+) graph_vlabel� #%#is_service --base 1000 graph_args wrio #%#name loop0 #%#ParentsNameAsString normal graph_data_size LINE1 draw 0 min 6 #%#parent rdio negative GAUGE type IO/sec label , update_rate wrio diskstats_iops #%#ParentsNameAsString� #%#has_subservices service �<tr><th align='left' valign='top'>Field</th><th align='left' valign='top'>Type</th><th align='left' valign='top'>Warn</th><th align='left' valign='top'>Crit</th><th></tr>