=head1 NAME

GTop - Perl interface to libgtop

=head1 SYNOPSIS

 use GTop ();
 my $gtop = GTop->new;

=head1 DESCRIPTION

Perl interface to libgtop:

 http://ftp.gnome.org/pub/gnome/sources/libgtop/

=head1 CLASSES


=head2 GTop::Cpu

    my $cpu = $gtop->cpu;

=over 4

=item flags

    my $flags = $cpu->flags;

=item total

    my $total = $cpu->total;

=item user

    my $user = $cpu->user;

=item nice

    my $nice = $cpu->nice;

=item sys

    my $sys = $cpu->sys;

=item idle

    my $idle = $cpu->idle;

=item frequency

    my $frequency = $cpu->frequency;

=back

=head2 GTop::Fsusage

    my $fsusage = $gtop->fsusage($disk);

=over 4

=item flags

    my $flags = $fsusage->flags;

=item blocks

    my $blocks = $fsusage->blocks;

=item bfree

    my $bfree = $fsusage->bfree;

=item bavail

    my $bavail = $fsusage->bavail;

=item files

    my $files = $fsusage->files;

=item ffree

    my $ffree = $fsusage->ffree;

=back

=head2 GTop::Loadavg

    my $loadavg = $gtop->loadavg;

=over 4

=item flags

    my $flags = $loadavg->flags;

=item nr_running

    my $nr_running = $loadavg->nr_running;

=item nr_tasks

    my $nr_tasks = $loadavg->nr_tasks;

=item last_pid

    my $last_pid = $loadavg->last_pid;

=back

=head2 GTop::Mem

    my $mem = $gtop->mem;

=over 4

=item flags

    my $flags = $mem->flags;

=item total

    my $total = $mem->total;

=item used

    my $used = $mem->used;

=item free

    my $free = $mem->free;

=item shared

    my $shared = $mem->shared;

=item buffer

    my $buffer = $mem->buffer;

=item cached

    my $cached = $mem->cached;

=item user

    my $user = $mem->user;

=item locked

    my $locked = $mem->locked;

=back

=head2 GTop::Mountlist

    my $mountlist = $gtop->mountlist($all_fs);

=over 4

=item flags

    my $flags = $mountlist->flags;

=item number

    my $number = $mountlist->number;

=item total

    my $total = $mountlist->total;

=item size

    my $size = $mountlist->size;

=back

=head2 GTop::Netload

    my $netload = $gtop->netload($interface);

=over 4

=item flags

    my $flags = $netload->flags;

=item if_flags

    my $if_flags = $netload->if_flags;

=item mtu

    my $mtu = $netload->mtu;

=item subnet

    my $subnet = $netload->subnet;

=item address

    my $address = $netload->address;

=item packets_in

    my $packets_in = $netload->packets_in;

=item packets_out

    my $packets_out = $netload->packets_out;

=item packets_total

    my $packets_total = $netload->packets_total;

=item bytes_in

    my $bytes_in = $netload->bytes_in;

=item bytes_out

    my $bytes_out = $netload->bytes_out;

=item bytes_total

    my $bytes_total = $netload->bytes_total;

=item errors_in

    my $errors_in = $netload->errors_in;

=item errors_out

    my $errors_out = $netload->errors_out;

=item errors_total

    my $errors_total = $netload->errors_total;

=item collisions

    my $collisions = $netload->collisions;

=back

=head2 GTop::ProcArgs

    my $proc_args = $gtop->proc_args($pid);

=over 4

=item flags

    my $flags = $proc_args->flags;

=item size

    my $size = $proc_args->size;

=back

=head2 GTop::ProcMap

    my $proc_map = $gtop->proc_map($pid);

=over 4

=item flags

    my $flags = $proc_map->flags;

=item number

    my $number = $proc_map->number;

=item total

    my $total = $proc_map->total;

=item size

    my $size = $proc_map->size;

=back

=head2 GTop::ProcMem

    my $proc_mem = $gtop->proc_mem($pid);

=over 4

=item flags

    my $flags = $proc_mem->flags;

=item size

    my $size = $proc_mem->size;

=item vsize

    my $vsize = $proc_mem->vsize;

=item resident

    my $resident = $proc_mem->resident;

=item share

    my $share = $proc_mem->share;

=item rss

    my $rss = $proc_mem->rss;

=item rss_rlim

    my $rss_rlim = $proc_mem->rss_rlim;

=back

=head2 GTop::ProcSegment

    my $proc_segment = $gtop->proc_segment($pid);

=over 4

=item flags

    my $flags = $proc_segment->flags;

=item text_rss

    my $text_rss = $proc_segment->text_rss;

=item shlib_rss

    my $shlib_rss = $proc_segment->shlib_rss;

=item data_rss

    my $data_rss = $proc_segment->data_rss;

=item stack_rss

    my $stack_rss = $proc_segment->stack_rss;

=item dirty_size

    my $dirty_size = $proc_segment->dirty_size;

=item start_code

    my $start_code = $proc_segment->start_code;

=item end_code

    my $end_code = $proc_segment->end_code;

=item start_stack

    my $start_stack = $proc_segment->start_stack;

=back

=head2 GTop::ProcState

    my $proc_state = $gtop->proc_state($pid);

=over 4

=item flags

    my $flags = $proc_state->flags;

=back

=head2 GTop::ProcTime

    my $proc_time = $gtop->proc_time($pid);

=over 4

=item flags

    my $flags = $proc_time->flags;

=item start_time

    my $start_time = $proc_time->start_time;

=item rtime

    my $rtime = $proc_time->rtime;

=item utime

    my $utime = $proc_time->utime;

=item stime

    my $stime = $proc_time->stime;

=item cutime

    my $cutime = $proc_time->cutime;

=item cstime

    my $cstime = $proc_time->cstime;

=item timeout

    my $timeout = $proc_time->timeout;

=item it_real_value

    my $it_real_value = $proc_time->it_real_value;

=item frequency

    my $frequency = $proc_time->frequency;

=back

=head2 GTop::ProcUid

    my $proc_uid = $gtop->proc_uid($pid);

=over 4

=item flags

    my $flags = $proc_uid->flags;

=item uid

    my $uid = $proc_uid->uid;

=item euid

    my $euid = $proc_uid->euid;

=item gid

    my $gid = $proc_uid->gid;

=item egid

    my $egid = $proc_uid->egid;

=item pid

    my $pid = $proc_uid->pid;

=item ppid

    my $ppid = $proc_uid->ppid;

=item pgrp

    my $pgrp = $proc_uid->pgrp;

=item session

    my $session = $proc_uid->session;

=item tty

    my $tty = $proc_uid->tty;

=item tpgid

    my $tpgid = $proc_uid->tpgid;

=item priority

    my $priority = $proc_uid->priority;

=item nice

    my $nice = $proc_uid->nice;

=back

=head2 GTop::Proclist

    my $proclist = $gtop->proclist;

=over 4

=item flags

    my $flags = $proclist->flags;

=item number

    my $number = $proclist->number;

=item total

    my $total = $proclist->total;

=item size

    my $size = $proclist->size;

=back

=head2 GTop::Swap

    my $swap = $gtop->swap;

=over 4

=item flags

    my $flags = $swap->flags;

=item total

    my $total = $swap->total;

=item used

    my $used = $swap->used;

=item free

    my $free = $swap->free;

=item pagein

    my $pagein = $swap->pagein;

=item pageout

    my $pageout = $swap->pageout;

=back

=head2 GTop::Uptime

    my $uptime = $gtop->uptime;

=over 4

=item flags

    my $flags = $uptime->flags;

=back

=head1 AUTHOR

Currently maintained by Malcolm J Harwood <mjh@cpan.org>.

Previously maintained by Stas Bekman <stas@stason.org>.

Doug MacEachern wrote the original version.