diff --git a/CHANGELOG.md b/CHANGELOG.md index ef9658aa..24241d12 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -5,6 +5,10 @@ * [ENHANCEMENT] * [BUGFIX] +Note: Ignoring invalid network speed will be the default in 2.x + +* [FEATURE] Add flag to ignore network speed if it is unknown #1989 + ## 1.1.2 / 2021-03-05 * [BUGFIX] Handle errors from disabled PSI subsystem #1983 diff --git a/collector/fixtures/e2e-output.txt b/collector/fixtures/e2e-output.txt index 02175f41..e04cb0cc 100644 --- a/collector/fixtures/e2e-output.txt +++ b/collector/fixtures/e2e-output.txt @@ -2110,51 +2110,67 @@ node_netstat_Udp_RcvbufErrors 9 node_netstat_Udp_SndbufErrors 8 # HELP node_network_address_assign_type address_assign_type value of /sys/class/net/. # TYPE node_network_address_assign_type gauge +node_network_address_assign_type{device="bond0"} 3 node_network_address_assign_type{device="eth0"} 3 # HELP node_network_carrier carrier value of /sys/class/net/. # TYPE node_network_carrier gauge +node_network_carrier{device="bond0"} 1 node_network_carrier{device="eth0"} 1 # HELP node_network_carrier_changes_total carrier_changes_total value of /sys/class/net/. # TYPE node_network_carrier_changes_total counter +node_network_carrier_changes_total{device="bond0"} 2 node_network_carrier_changes_total{device="eth0"} 2 # HELP node_network_carrier_down_changes_total carrier_down_changes_total value of /sys/class/net/. # TYPE node_network_carrier_down_changes_total counter +node_network_carrier_down_changes_total{device="bond0"} 1 node_network_carrier_down_changes_total{device="eth0"} 1 # HELP node_network_carrier_up_changes_total carrier_up_changes_total value of /sys/class/net/. # TYPE node_network_carrier_up_changes_total counter +node_network_carrier_up_changes_total{device="bond0"} 1 node_network_carrier_up_changes_total{device="eth0"} 1 # HELP node_network_device_id device_id value of /sys/class/net/. # TYPE node_network_device_id gauge +node_network_device_id{device="bond0"} 32 node_network_device_id{device="eth0"} 32 # HELP node_network_dormant dormant value of /sys/class/net/. # TYPE node_network_dormant gauge +node_network_dormant{device="bond0"} 1 node_network_dormant{device="eth0"} 1 # HELP node_network_flags flags value of /sys/class/net/. # TYPE node_network_flags gauge +node_network_flags{device="bond0"} 4867 node_network_flags{device="eth0"} 4867 # HELP node_network_iface_id iface_id value of /sys/class/net/. # TYPE node_network_iface_id gauge +node_network_iface_id{device="bond0"} 2 node_network_iface_id{device="eth0"} 2 # HELP node_network_iface_link iface_link value of /sys/class/net/. # TYPE node_network_iface_link gauge +node_network_iface_link{device="bond0"} 2 node_network_iface_link{device="eth0"} 2 # HELP node_network_iface_link_mode iface_link_mode value of /sys/class/net/. # TYPE node_network_iface_link_mode gauge +node_network_iface_link_mode{device="bond0"} 1 node_network_iface_link_mode{device="eth0"} 1 # HELP node_network_info Non-numeric data from /sys/class/net/, value is always 1. # TYPE node_network_info gauge +node_network_info{address="01:01:01:01:01:01",broadcast="ff:ff:ff:ff:ff:ff",device="bond0",duplex="full",ifalias="",operstate="up"} 1 node_network_info{address="01:01:01:01:01:01",broadcast="ff:ff:ff:ff:ff:ff",device="eth0",duplex="full",ifalias="",operstate="up"} 1 # HELP node_network_mtu_bytes mtu_bytes value of /sys/class/net/. # TYPE node_network_mtu_bytes gauge +node_network_mtu_bytes{device="bond0"} 1500 node_network_mtu_bytes{device="eth0"} 1500 # HELP node_network_name_assign_type name_assign_type value of /sys/class/net/. # TYPE node_network_name_assign_type gauge +node_network_name_assign_type{device="bond0"} 2 node_network_name_assign_type{device="eth0"} 2 # HELP node_network_net_dev_group net_dev_group value of /sys/class/net/. # TYPE node_network_net_dev_group gauge +node_network_net_dev_group{device="bond0"} 0 node_network_net_dev_group{device="eth0"} 0 # HELP node_network_protocol_type protocol_type value of /sys/class/net/. # TYPE node_network_protocol_type gauge +node_network_protocol_type{device="bond0"} 1 node_network_protocol_type{device="eth0"} 1 # HELP node_network_receive_bytes_total Network device statistic receive_bytes. # TYPE node_network_receive_bytes_total counter @@ -2353,9 +2369,11 @@ node_network_transmit_packets_total{device="wlan0"} 1.17262e+07 node_network_transmit_packets_total{device="💩0"} 304261 # HELP node_network_transmit_queue_length transmit_queue_length value of /sys/class/net/. # TYPE node_network_transmit_queue_length gauge +node_network_transmit_queue_length{device="bond0"} 1000 node_network_transmit_queue_length{device="eth0"} 1000 # HELP node_network_up Value is 1 if operstate is 'up', 0 otherwise. # TYPE node_network_up gauge +node_network_up{device="bond0"} 1 node_network_up{device="eth0"} 1 # HELP node_nf_conntrack_entries Number of currently allocated flow entries for connection tracking. # TYPE node_nf_conntrack_entries gauge diff --git a/collector/fixtures/sys.ttar b/collector/fixtures/sys.ttar index 9f072430..acf1cec8 100644 --- a/collector/fixtures/sys.ttar +++ b/collector/fixtures/sys.ttar @@ -765,7 +765,7 @@ Mode: 644 # ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Path: sys/class/net/bond0/speed Lines: 1 -1000 +-1 Mode: 644 # ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Path: sys/class/net/bond0/tx_queue_len diff --git a/collector/netclass_linux.go b/collector/netclass_linux.go index 515f4d74..9026d2cb 100644 --- a/collector/netclass_linux.go +++ b/collector/netclass_linux.go @@ -31,6 +31,7 @@ import ( var ( netclassIgnoredDevices = kingpin.Flag("collector.netclass.ignored-devices", "Regexp of net devices to ignore for netclass collector.").Default("^$").String() + netclassInvalidSpeed = kingpin.Flag("collector.netclass.ignore-invalid-speed", "Ignore devices where the speed is invalid. This will be the default behavior in 2.x.").Bool() ) type netClassCollector struct { @@ -151,8 +152,11 @@ func (c *netClassCollector) Update(ch chan<- prometheus.Metric) error { } if ifaceInfo.Speed != nil { - speedBytes := int64(*ifaceInfo.Speed * 1000 * 1000 / 8) - pushMetric(ch, c.subsystem, "speed_bytes", speedBytes, ifaceInfo.Name, prometheus.GaugeValue) + // Some devices return -1 if the speed is unknown. + if *ifaceInfo.Speed >= 0 || !*netclassInvalidSpeed { + speedBytes := int64(*ifaceInfo.Speed * 1000 * 1000 / 8) + pushMetric(ch, c.subsystem, "speed_bytes", speedBytes, ifaceInfo.Name, prometheus.GaugeValue) + } } if ifaceInfo.TxQueueLen != nil { diff --git a/end-to-end-test.sh b/end-to-end-test.sh index b49fed84..d87162fe 100755 --- a/end-to-end-test.sh +++ b/end-to-end-test.sh @@ -107,7 +107,8 @@ fi --collector.textfile.directory="collector/fixtures/textfile/two_metric_files/" \ --collector.wifi.fixtures="collector/fixtures/wifi" \ --collector.qdisc.fixtures="collector/fixtures/qdisc/" \ - --collector.netclass.ignored-devices="(bond0|dmz|int)" \ + --collector.netclass.ignored-devices="(dmz|int)" \ + --collector.netclass.ignore-invalid-speed \ --collector.bcache.priorityStats \ --collector.cpu.info \ --collector.cpu.info.flags-include="^(aes|avx.?|constant_tsc)$" \