marianoguerra/statsdump

simple rust cli tool to dump system stats as csv, useful to collect sample data for DATA SCIENCE (TM)

statsdump

Dump system stats (time, load, memory) to stdout as a csv.

Usage

statsdump 0.3
dumps system stats

USAGE:
    statsdump [SUBCOMMAND]

FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

SUBCOMMANDS:
    help     Prints this message or the help of the given subcommand(s)
    mount    Collect mounted fs information
    proc     Collect process information (pid, fd, cmd etc)
    sys      Collect system information (CPU, Memory)

Examples

Print system stats to stdout

statsdump sys --id $(hostname) --interval-secs 1

Dump system stats to a file

statsdump sys --id $(hostname) --interval-secs 1 > stats.csv

Print process stats to stdout

statsdump proc --interval-secs 1

Print mount stats to stdout

statsdump mount --interval-secs 1

Ctrl-C to stop

Sample System Stats Output

id,time_ms,mem_total,mem_free,mem_buffers,mem_cached,load_avg_1,load_avg_5,load_avg_15
ganesha,1562673069611,8268804096,611717120,236593152,2151419904,0.65,1.05,0.84
ganesha,1562673070612,8268804096,614203392,236601344,2152075264,0.65,1.05,0.84
ganesha,1562673071612,8268804096,614273024,236601344,2151960576,0.65,1.05,0.84
ganesha,1562673072613,8268804096,602386432,236634112,2146725888,0.6,1.04,0.83
ganesha,1562673073613,8268804096,601354240,236666880,2146148352,0.6,1.04,0.83
ganesha,1562673074613,8268804096,599031808,236716032,2146627584,0.6,1.04,0.83
ganesha,1562673075614,8268804096,599031808,236740608,2146447360,0.6,1.04,0.83

Sample Process Stats Output

time_ms,pid,owner,open_fd_count,num_threads,starttime,utime,stime,cmdline
1562834946950,1,0,-1,1,20,1605,13005,/sbin/init splash
...

Sample Mount Stats Output

time_ms,source,dest,fstype,options,dump,pass,used,available,total,use_pc
1562840599223,sysfs,/sys,sysfs,rw;nosuid;nodev;noexec;relatime,0,0,0,0,0,0
1562840599223,proc,/proc,proc,rw;nosuid;nodev;noexec;relatime,0,0,0,0,0,0
1562840599223,udev,/dev,devtmpfs,rw;nosuid;relatime;size=4013116k;nr_inodes=1003279;mode=755,0,0
1562840599223,/dev/sda10,/home,ext4,rw;relatime,0,0,52739216,222433612,289972288,19
...

License

MIT