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How to use getCmdStats method of cmd Package

Best K6 code snippet using cmd.getCmdStats

osscluster2rl.go

Source:osscluster2rl.go

1package main2import (3	"crypto/tls"4	"encoding/csv"5	"fmt"6	"log"7	"os"8	"strconv"9	"sync"10	osscluster2rl "github.com/Redislabs-Solution-Architects/OSSCluster2RL/helpers"11	"github.com/go-redis/redis"12	"github.com/pborman/getopt/v2"13)14// Name is the exported name of this application.15const Name = "OSSCluster2RL"16// Version is the current version of this application.17const Version = "0.5.0"18func main() {19	var wg sync.WaitGroup20	var clusters []osscluster2rl.Cluster21	// Flags22	helpFlag := getopt.BoolLong("help", 'h', "display help")23	dbg := getopt.BoolLong("debug", 'd', "Enable debug output")24	configfile := getopt.StringLong("conf-file", 'c', "", "The path to the toml config: eg: /tmp/myconf.toml")25	getopt.Parse()26	if *helpFlag || *configfile == "" {27		getopt.PrintUsage(os.Stderr)28		os.Exit(1)29	}30	config := osscluster2rl.ReadConfig(*configfile)31	if *dbg {32		fmt.Printf("DEBUG: Config: %+v\n", config)33	}34	rows := [][]string{35		{"Cluster_Capacity"},36		{""},37		{"name", "master_count", "replication_factor", "total_key_count", "total_memory", "maxCommands"},38		{""},39	}40	// cmd rows hold the output from the cmdStat command41	cmdRows := [][]string{}42	csvfile, err := os.Create(config.Global.OutputFile)43	if err != nil {44		log.Fatalf("failed creating file: %s", err)45	}46	writer := csv.NewWriter(csvfile)47	for n, w := range config.Clusters {48		// handle tls config - note need to set to null or still tries to use TLS49		sslConf := &tls.Config{}50		if w.SSL {51			sslConf = &tls.Config{52				InsecureSkipVerify: true,53			}54		} else {55			sslConf = nil56		}57		clusters = append(clusters)58		rdb := redis.NewClusterClient(&redis.ClusterOptions{59			Addrs:     []string{w.Host},60			Password:  w.Password,61			TLSConfig: sslConf,62		})63		j := rdb.ClusterNodes()64		if j.Err() != nil {65			log.Fatal("Unable to fetch cluster information from: ", w.Host, " ", j.Err())66		}67		k, parserr := osscluster2rl.ParseNodes(j)68		if parserr != nil {69			log.Fatal("Unable to get required number of nodes from: ", w.Host, ".  Run CLUSTER INFO against this node")70		}71		m := osscluster2rl.ListMasters(k)72		jc, ju := osscluster2rl.GetCmdStats(m, w.Password, sslConf, *dbg)73		clusters = append(clusters,74			osscluster2rl.Cluster{75				Name:        n,76				Replication: osscluster2rl.GetReplicationFactor(k),77				KeyCount:    osscluster2rl.GetKeyspace(m, w.Password, sslConf, *dbg),78				TotalMemory: osscluster2rl.GetMemory(m, w.Password, sslConf, *dbg),79				Nodes:       k,80				MasterNodes: m,81				InitialCmd:  jc,82				InitialUsec: ju,83				Password:    w.Password,84				SSL:         sslConf,85			})86	}87	if *dbg {88		fmt.Printf("DEBUG: Clusters: %+v\n", clusters)89	}90	targets := osscluster2rl.GetTargets(clusters)91	wg.Add(len(targets))92	results := make(chan osscluster2rl.CmdCount, len(targets))93	for w := 0; w < len(targets); w++ {94		go osscluster2rl.GetCommands(targets[w].Cluster, targets[w].Server, targets[w].Password, targets[w].SSL, config.Global.StatsIterations, config.Global.StatsInterval, results, &wg, *dbg)95	}96	wg.Wait()97	close(results)98	cmds := make(map[string]int)99	for elem := range results {100		cmds[elem.Cluster] += elem.Count101	}102	for _, c := range clusters {103		c.FinalCmd, c.FinalUsec = osscluster2rl.GetCmdStats(c.MasterNodes, c.Password, c.SSL, *dbg)104		for k, v := range c.FinalCmd {105			if (v - c.InitialCmd[k]) > 0 {106				w := []string{107					c.Name,108					k,109					strconv.Itoa(v - c.InitialCmd[k]),110					strconv.Itoa(c.FinalUsec[k] - c.InitialUsec[k]),111					fmt.Sprintf("%.2f", float64((c.FinalUsec[k]-c.InitialUsec[k])/(v-c.InitialCmd[k]))),112				}113				cmdRows = append(cmdRows, w)114			}115		}116		cmdRows = append(cmdRows, []string{""})117		r := []string{118			c.Name,119			strconv.Itoa(len(c.MasterNodes)),120			strconv.Itoa(c.Replication),121			strconv.Itoa(c.KeyCount),122			strconv.Itoa(c.TotalMemory),123			strconv.Itoa(cmds[c.Name])}124		rows = append(rows, r)125	}126	rows = append(rows, []string{""})127	rows = append(rows, []string{"Command_stats"})128	rows = append(rows, []string{""})129	rows = append(rows, []string{"cluster", "command", "count", "usec", "avg_usec_per_call"})130	rows = append(rows, []string{""})131	for _, y := range cmdRows {132		rows = append(rows, y)133	}134	for _, record := range rows {135		if err := writer.Write(record); err != nil {136			log.Fatalln("error writing record to csv:", err)137		}138	}139	writer.Flush()140	os.Exit(0)141}...

get_stats.go

Source:get_stats.go

1package osscluster2rl2import (3	"crypto/tls"4	"fmt"5	"regexp"6	"strconv"7	"strings"8	"github.com/go-redis/redis"9)10// GetMemory : collect memory usage information11func GetMemory(servers []string, password string, sslConf *tls.Config, dbg bool) int {12	bytes := 013	for _, server := range servers {14		client := redis.NewClient(&redis.Options{15			Addr:      server,16			Password:  password,17			TLSConfig: sslConf,18		})19		info := client.Info("memory")20		if dbg {21			fmt.Println("DEBUG: Fetching memory usage information from", server)22			if info.Err() != nil {23				fmt.Println("Error fetching memory usage data from ", server, "Error: ", info.Err())24			}25		}26		for _, line := range strings.Split(info.Val(), "\n") {27			r := regexp.MustCompile(`used_memory:(\d+)`)28			res := r.FindStringSubmatch(line)29			if len(res) > 0 {30				j, _ := strconv.Atoi(res[1])31				bytes += j32			}33		}34	}35	return (bytes)36}37// GetKeyspace : collect memory keyspace information38func GetKeyspace(servers []string, password string, sslConf *tls.Config, dbg bool) int {39	keys := 040	for _, server := range servers {41		client := redis.NewClient(&redis.Options{42			Addr:      server,43			Password:  password,44			TLSConfig: sslConf,45		})46		info := client.Info("keyspace")47		if dbg {48			fmt.Println("DEBUG: Fetching memory keyspace from", server)49			if info.Err() != nil {50				fmt.Println("Error fetching keyspace data from ", server, "Error: ", info.Err())51			}52		}53		for _, line := range strings.Split(info.Val(), "\n") {54			r := regexp.MustCompile(`db\d+:keys=(\d+),`)55			res := r.FindStringSubmatch(line)56			if len(res) > 0 {57				j, _ := strconv.Atoi(res[1])58				keys += j59			}60		}61	}62	return keys63}64// GetCmdStats : collect command stat information65func GetCmdStats(servers []string, password string, sslConf *tls.Config, dbg bool) (map[string]int, map[string]int) {66	cmdstats := make(map[string]int)67	cmdusec := make(map[string]int)68	for _, server := range servers {69		client := redis.NewClient(&redis.Options{70			Addr:      server,71			Password:  password,72			TLSConfig: sslConf,73		})74		info := client.Info("commandstats")75		for _, line := range strings.Split(info.Val(), "\n") {76			r := regexp.MustCompile(`cmdstat_(\w+):calls=(\d+),usec=(\d+),`)77			res := r.FindStringSubmatch(line)78			if len(res) == 4 {79				j, _ := strconv.Atoi(res[2])80				k, _ := strconv.Atoi(res[3])81				cmdstats[res[1]] += j82				cmdusec[res[1]] += k83			}84		}85	}86	return cmdstats, cmdusec87}...

stats.go

Source:stats.go

...21import (22	"github.com/spf13/cobra"23	"go.k6.io/k6/api/v1/client"24)25func getCmdStats(globalState *globalState) *cobra.Command {26	// statsCmd represents the stats command27	statsCmd := &cobra.Command{28		Use:   "stats",29		Short: "Show test metrics",30		Long: `Show test metrics.31  Use the global --address flag to specify the URL to the API server.`,32		RunE: func(cmd *cobra.Command, args []string) error {33			c, err := client.New(globalState.flags.address)34			if err != nil {35				return err36			}37			metrics, err := c.Metrics(globalState.ctx)38			if err != nil {39				return err...

getCmdStats

Using AI Code Generation

1import (2func main() {3	cmd := exec.Command("ls", "-l")4	cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}5	cmd.Start()6	fmt.Println(cmd.Process.Pid)7	fmt.Println(cmd.ProcessState)8	fmt.Println(cmd.ProcessState.Pid())9	fmt.Println(cmd.ProcessState.Success())10	fmt.Println(cmd.ProcessState.Sys())11	fmt.Println(cmd.ProcessState.SysUsage())12	fmt.Println(cmd.ProcessState.SystemTime())13	fmt.Println(cmd.ProcessState.UserTime())14	fmt.Println(cmd.ProcessState.String())15	fmt.Println(cmd.ProcessState.Exited())16	fmt.Println(cmd.ProcessState.ExitCode())17	fmt.Println(cmd.ProcessState.Signaled())18	fmt.Println(cmd.ProcessState.Sys())19	fmt.Println(cmd.ProcessState.SysUsage())20	fmt.Println(cmd.ProcessState.SystemTime())21	fmt.Println(cmd.ProcessState.UserTime())22	fmt.Println(cmd.ProcessState.String())23	fmt.Println(cmd.ProcessState.Exited())24	fmt.Println(cmd.ProcessState.ExitCode())25	fmt.Println(cmd.ProcessState.Signaled())26}27func (c *Cmd) ProcessState() *os.ProcessState28func (p *ProcessState) Pid() int29func (p *ProcessState) Success() bool30func (p *ProcessState) Sys() interface{}31func (p *ProcessState) SysUsage() interface{}

getCmdStats

Using AI Code Generation

1import (2func main() {3    cmd := exec.Command("ls", "-l")4    cmdOutput := &CmdOutput{}5    err := cmdOutput.getCmdStats(cmd)6    if err != nil {7        fmt.Println(err)8    } else {9        fmt.Printf("Stdout: %s10    }11}

getCmdStats

Using AI Code Generation

1import (2type cmd struct {3}4func (c cmd) getCmdStats() (int, string) {5}6func main() {7	c := cmd{8	}9	id, name := c.getCmdStats()10	fmt.Printf("id: %d, name: %s11}12import (13type cmd struct {14}15func (c cmd) getCmdStats() (int, string) {16}17func main() {18	c := cmd{19	}20	fmt.Println(c.getCmdStats())21}22import (23type cmd struct {24}25func (c cmd) getCmdStats() (int, string) {26}27func main() {28	c := cmd{29	}30	fmt.Println(c.getCmdStats())31}32import (33type cmd struct {34}35func (c cmd) getCmdStats() (int, string) {36}37func main() {38	c := cmd{39	}40	id, _ := c.getCmdStats()41	fmt.Println(id)42}

getCmdStats

Using AI Code Generation

1import (2func main() {3    cmd := new(Cmd)4    cmd.cmdArgs = []string{"-l", "-a"}5    fmt.Println(cmd.getCmdStats())6}7import (8func main() {9    cmd := new(Cmd)10    cmd.cmdArgs = []string{"-l", "-a"}11    fmt.Println(cmd.getCmdStats())12}13import (14func main() {15    cmd := new(Cmd)16    cmd.cmdArgs = []string{"-l", "-a"}17    fmt.Println(cmd.getCmdStats())18}19import (20func main() {21    cmd := new(Cmd)22    cmd.cmdArgs = []string{"-l", "-a"}23    fmt.Println(cmd.getCmdStats())24}25import (26func main() {27    cmd := new(Cmd)28    cmd.cmdArgs = []string{"-l", "-a"}29    fmt.Println(cmd.getCmdStats())30}31import (32func main() {33    cmd := new(Cmd)

getCmdStats

Using AI Code Generation

1import (2type cmd struct {3}4func (c *cmd) getCmdStats() {5	time.Sleep(1 * time.Second)6	fmt.Println("getCmdStats method of cmd class")7}8type cmdStats struct {9}10func (c *cmdStats) getCmdStats() {11	time.Sleep(1 * time.Second)12	fmt.Println("getCmdStats method of cmdStats class")13}14func main() {15	c := &cmdStats{}16	wg.Add(1)17	go func() {18		c.getCmdStats()19		wg.Done()20	}()21	wg.Wait()22}

getCmdStats

Using AI Code Generation

1import (2func main() {3    cmd.init()4    cmdStats = cmd.getCmdStats()5    fmt.Println("No of commands: ", cmdStats.numCmd)6    fmt.Println("Longest command: ", cmdStats.longCmd)7    fmt.Println("Shortest command: ", cmdStats.shortCmd)8    fmt.Println("Average command length: ", cmdStats.avgCmdLen)9}10import (11type cmd struct {12}13func (cmd *cmd) init() {14    fmt.Println("Enter commands: ")15    fmt.Scanln(&input)16}17func (cmd cmd) getCmdStats() cmdStats {18    cmdArray = strings.Split(cmd.cmdString, " ")19    cmdStats.numCmd = len(cmdArray)20    cmdStats.longCmd = getLongestCmd(cmdArray)21    cmdStats.shortCmd = getShortestCmd(cmdArray)22    cmdStats.avgCmdLen = getAvgCmdLen(cmdArray)23}24func getLongestCmd(cmdArray []string) string {25    for i := 1; i < len(cmdArray); i++ {26        if len(longestCmd) < len(cmdArray[i]) {27        }28    }29}30func getShortestCmd(cmdArray []string) string {31    for i := 1; i < len(cmdArray); i++ {32        if len(shortestCmd) > len(cmdArray[i]) {33        }34    }35}36func getAvgCmdLen(cmdArray []string) float64 {37    for i := 0; i < len(cmdArray); i++ {38        total += len(cmdArray[i])39    }40    return float64(total) / float64(len(cmdArray))41}

getCmdStats

Using AI Code Generation

1func main() {2    cmd := exec.Command("cmd", "/C", "dir")3    cmd.Run()4    fmt.Println(cmd.ProcessState.Sys().(syscall.WaitStatus).ExitStatus())5}6func main() {7    cmd := exec.Command("cmd", "/C", "dir")8    cmd.Run()9    fmt.Println(cmd.ProcessState.ExitCode())10}

getCmdStats

Using AI Code Generation

1import (2type CmdStats struct {3    CmdSys  interface{}4}5func main() {6    cmd := exec.Command("ls", "-ltr")7    cmdStats := getCmdStats(cmd)8    fmt.Println(cmdStats)9}10func getCmdStats(cmd *exec.Cmd) []CmdStats {11    cmdStats := CmdStats{cmd.Path, cmd.Args, os.Environ(), cmd.Dir, cmd.SysProcAttr}12    return []CmdStats{cmdStats}13}14[{{ls} [ls -ltr] [PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games]  }]

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