From f46f41156c7d4058972aa92f169a533d36e3ebc8 Mon Sep 17 00:00:00 2001 From: "Costa Tsaousis (ktsaou)" Date: Thu, 22 Sep 2016 14:18:36 +0300 Subject: [PATCH] dashboard information: net.drops --- web/index.html | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/web/index.html b/web/index.html index c2708263..02fb6baf 100644 --- a/web/index.html +++ b/web/index.html @@ -1771,12 +1771,12 @@ var submenuData = { 'system.softnet_stat': { title: 'softnet', - info: 'Statistics for CPUs SoftIRQs related to network receive work, read from /proc/net/softnet_stat. Break down per CPU core can be found at CPU / softnet statistics. processed states the number of packets processed, dropped is the number packets dropped because the network device backlog was full (to fix them use sysctl to increase net.core.netdev_max_backlog), squeezed is the number of packets dropped because the network device budget was full (to fix them use sysctl to increase net.core.netdev_budget). More information about identifying and troubleshooting network driver related issues can be found at Red Hat Enterprise Linux Network Performance Tuning Guide.' + info: 'Statistics for CPUs SoftIRQs related to network receive work, read from /proc/net/softnet_stat. Break down per CPU core can be found at CPU / softnet statistics. processed states the number of packets processed, dropped is the number packets dropped because the network device backlog was full (to fix them use sysctl to increase net.core.netdev_max_backlog), squeezed is the number of packets dropped because the network device budget ran out (to fix them use sysctl to increase net.core.netdev_budget). More information about identifying and troubleshooting network driver related issues can be found at Red Hat Enterprise Linux Network Performance Tuning Guide.' }, 'cpu.softnet_stat': { title: 'softnet', - info: 'Statistics for per CPUs core SoftIRQs related to network receive work, read from /proc/net/softnet_stat. Total for all CPU cores can be found at System / softnet statistics. processed states the number of packets processed, dropped is the number packets dropped because the network device backlog was full (to fix them use sysctl to increase net.core.netdev_max_backlog), squeezed is the number of packets dropped because the network device budget was full (to fix them use sysctl to increase net.core.netdev_budget). More information about identifying and troubleshooting network driver related issues can be found at Red Hat Enterprise Linux Network Performance Tuning Guide.' + info: 'Statistics for per CPUs core SoftIRQs related to network receive work, read from /proc/net/softnet_stat. Total for all CPU cores can be found at System / softnet statistics. processed states the number of packets processed, dropped is the number packets dropped because the network device backlog was full (to fix them use sysctl to increase net.core.netdev_max_backlog), squeezed is the number of packets dropped because the network device budget ran out (to fix them use sysctl to increase net.core.netdev_budget). More information about identifying and troubleshooting network driver related issues can be found at Red Hat Enterprise Linux Network Performance Tuning Guide.' } }; @@ -1899,6 +1899,13 @@ var chartData = { colors: NETDATA.colors[3] }, + // ------------------------------------------------------------------------ + // network interfaces + + 'net.drops': { + info: 'Packets that have been dropped at the network interface level. These are the same counters reported by ifconfig as RX dropped (inbound) and TX dropped (outbound). inbound packets can be dropped at the network interface level due to softnet backlog overflow, bad / unintented VLAN tags, unknown or unregistered protocols, IPv6 frames when the server is not configured for IPv6. Check this document for more information.' + }, + // ------------------------------------------------------------------------ // APPS -- 2.39.2