System Information
POST {{HDB_ENDPOINT}}
- operation (required) - must always be 'system_information'
- attributes (optional) - string array of top level attributes desired in the response, if no value is supplied all attributes will be returned. Available attributes are: ['system', 'time', 'cpu', 'memory', 'disk', 'network', 'harperdb_processes']
A deeper dive into the return object can be found here: https://systeminformation.io/general.html
Request Body
{"operation"=>"system_information"}
HEADERS
| Key | Datatype | Required | Description |
|---|---|---|---|
Content-Type | string |
RESPONSES
status: OK
{"system":{"platform":"linux","distro":"Ubuntu","release":"18.04.4 LTS","codename":"Bionic Beaver","kernel":"5.3.0-46-generic","arch":"x64","hostname":"kyle3","node_version":"12.16.2","npm_version":"6.14.4"},"time":{"current":1587050190861,"uptime":328,"timezone":"GMT-0600","timezoneName":"Mountain Daylight Time"},"cpu":{"manufacturer":"Intel®","brand":"Core™ i7-6700HQ","vendor":"GenuineIntel","speed":"2.60","cores":4,"physicalCores":2,"processors":1,"cpu_speed":{"min":2.59,"max":2.59,"avg":2.59,"cores":[2.59,2.59,2.59,2.59]},"current_load":{"avgload":0.09,"currentload":11.070059788440902,"currentload_user":9.824467269661199,"currentload_system":1.1697071899432776,"currentload_nice":0.07588532883642496,"currentload_idle":88.9299402115591,"currentload_irq":0,"cpus":[{"load":11.661726565394591,"load_user":10.361862418179573,"load_system":1.2628133876744474,"load_nice":0.037050759540570584,"load_idle":88.33827343460541,"load_irq":0},{"load":10.828103474667076,"load_user":9.640287769784173,"load_system":1.1816929435175265,"load_nice":0.006122761365375784,"load_idle":89.17189652533293,"load_irq":0},{"load":10.980608062641464,"load_user":9.567504740931057,"load_system":1.1653514406313084,"load_nice":0.2477518810790971,"load_idle":89.01939193735853,"load_irq":0},{"load":10.815272215938618,"load_user":9.73313361660502,"load_system":1.0699110445388684,"load_nice":0.012227554794729924,"load_idle":89.18472778406138,"load_irq":0}]}},"memory":{"total":8118206464,"free":4686876672,"used":3431329792,"active":2435858432,"available":5682348032,"swaptotal":1073737728,"swapused":0,"swapfree":1073737728},"disk":{"io":{"rIO":38902,"wIO":3786,"tIO":42688},"read_write":{"rx":1000512512,"wx":60686848,"tx":1061199360,"ms":0},"size":[{"fs":"/dev/sda1","type":"ext4","size":12301357056,"used":9956159488,"use":80.94,"mount":"/"},{"fs":"/dev/sda15","type":"vfat","size":109422592,"used":3756032,"use":3.43,"mount":"/boot/efi"}]},"network":{"default_interface":"eth0","latency":{"url":"google.com","ok":true,"status":301,"ms":72},"interfaces":[{"iface":"lo","ifaceName":"lo","ip4":"127.0.0.1","ip6":"::1","mac":"","operstate":"unknown","type":"virtual","duplex":"","speed":-1,"carrierChanges":0},{"iface":"eth0","ifaceName":"eth0","ip4":"172.17.105.9","ip6":"fe80::9ff5:a444:9e2c:5ef5","mac":"00:15:5d:00:68:04","operstate":"up","type":"wired","duplex":"full","speed":10000,"carrierChanges":1}],"stats":[{"iface":"eth0","operstate":"up","rx_bytes":2669790,"rx_dropped":0,"rx_errors":0,"tx_bytes":88141,"tx_dropped":0,"tx_errors":0}],"connections":[{"protocol":"tcp","localaddress":"127.0.0.53","localport":"53","peeraddress":"0.0.0.0","peerport":"*","state":"LISTEN","pid":-1,"process":""},{"protocol":"tcp","localaddress":"127.0.0.1","localport":"631","peeraddress":"0.0.0.0","peerport":"*","state":"LISTEN","pid":-1,"process":""},{"protocol":"tcp","localaddress":"172.17.105.9","localport":"39248","peeraddress":"172.217.1.206","peerport":"80","state":"TIME_WAIT","pid":-1,"process":""},{"protocol":"tcp","localaddress":"172.17.105.9","localport":"45940","peeraddress":"199.232.10.49","peerport":"443","state":"ESTABLISHED","pid":2221,"process":"gnome-software"},{"protocol":"tcp","localaddress":"127.0.0.1","localport":"59176","peeraddress":"127.0.0.1","peerport":"12345","state":"ESTABLISHED","pid":2154,"process":"node"},{"protocol":"tcp","localaddress":"127.0.0.1","localport":"59174","peeraddress":"127.0.0.1","peerport":"12345","state":"ESTABLISHED","pid":2148,"process":"node"},{"protocol":"tcp","localaddress":"172.17.105.9","localport":"56698","peeraddress":"8.43.85.13","peerport":"443","state":"CLOSE_WAIT","pid":2221,"process":"gnome-software"},{"protocol":"tcp","localaddress":"172.17.105.9","localport":"56702","peeraddress":"8.43.85.13","peerport":"443","state":"CLOSE_WAIT","pid":2221,"process":"gnome-software"},{"protocol":"tcp6","localaddress":"127.0.0.1","localport":"63342","peeraddress":"::","peerport":"*","state":"LISTEN","pid":1817,"process":"java"},{"protocol":"tcp6","localaddress":"::","localport":"31283","peeraddress":"::","peerport":"*","state":"LISTEN","pid":2137,"process":"node"},{"protocol":"tcp6","localaddress":"::1","localport":"3350","peeraddress":"::","peerport":"*","state":"LISTEN","pid":-1,"process":""},{"protocol":"tcp6","localaddress":"::1","localport":"631","peeraddress":"::","peerport":"*","state":"LISTEN","pid":-1,"process":""},{"protocol":"tcp6","localaddress":"::","localport":"12345","peeraddress":"::","peerport":"*","state":"LISTEN","pid":2191,"process":"node"},{"protocol":"tcp6","localaddress":"127.0.0.1","localport":"6942","peeraddress":"::","peerport":"*","state":"LISTEN","pid":1817,"process":"java"},{"protocol":"tcp6","localaddress":"::","localport":"9925","peeraddress":"::","peerport":"*","state":"LISTEN","pid":2137,"process":"node"},{"protocol":"tcp6","localaddress":"127.0.0.1","localport":"12345","peeraddress":"127.0.0.1","peerport":"59174","state":"ESTABLISHED","pid":2198,"process":"node"},{"protocol":"tcp6","localaddress":"172.17.105.9","localport":"9925","peeraddress":"172.17.105.1","peerport":"51771","state":"ESTABLISHED","pid":2148,"process":"node"},{"protocol":"tcp6","localaddress":"127.0.0.1","localport":"12345","peeraddress":"127.0.0.1","peerport":"59176","state":"ESTABLISHED","pid":2198,"process":"node"}]},"harperdb_processes":{"core":[{"pid":2137,"parentPid":1817,"name"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{\"id\":0,\"debug\":null,\"socketPath\":\"/tmp/socketcluster/socket_server_61253374f8/b0\",\"expiryAccuracy\":5000,\"downgradeToUser\":false,\"brokerControllerPath\":\"/home/kyle/WebstormProjects/harperdb/server/socketcluster/broker.js\",\"processTermTimeout\":10000}","path":"/usr/bin"},{"pid":2191,"parentPid":2170,"name":"node","pcpu":0.0037936554905575915,"pcpuu":0.003034924392446073,"pcpus":0.0007587310981115183,"pmem":0.3,"priority":19,"mem_vsz":564444,"mem_rss":29012,"nice":0,"started":"2020-04-16 09:14:16","state":"sleeping","tty":"","user":"kyle","command":"node","params":"/home/kyle/WebstormProjects/harperdb/node_modules/socketcluster/default-workercluster-controller.js","path":"/usr/bin"},{"pid":2198,"parentPid":2191,"name":"node","pcpu":0.060698487848921456,"pcpuu":0.057663563456475386,"pcpus":0.003034924392446073,"pmem":0.9,"priority":19,"mem_vsz":856396,"mem_rss":71580,"nice":0,"started":"2020-04-16 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