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construct/src/s_stats.c

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/*
* ircd-ratbox: A slightly useful ircd.
* s_stats.c: Statistics related functions
*
* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
* Copyright (C) 1996-2002 Hybrid Development Team
* Copyright (C) 2002-2005 ircd-ratbox development team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
* $Id: s_stats.c 3249 2007-03-05 18:51:17Z nenolod $
*/
#include "stdinc.h"
#include "s_stats.h"
#include "client.h"
#include "irc_string.h"
#include "ircd.h"
#include "numeric.h"
#include "commio.h"
#include "send.h"
#include "memory.h"
#include "s_conf.h"
#include "s_newconf.h"
#include "whowas.h"
#include "hash.h"
#include "scache.h"
#include "reject.h"
/*
* stats stuff
*/
static struct ServerStatistics ircst;
struct ServerStatistics *ServerStats = &ircst;
void
init_stats()
{
memset(&ircst, 0, sizeof(ircst));
}
/*
* tstats
*
* inputs - client to report to
* output - NONE
* side effects -
*/
void
tstats(struct Client *source_p)
{
struct Client *target_p;
struct ServerStatistics *sp;
struct ServerStatistics tmp;
dlink_node *ptr;
sp = &tmp;
memcpy(sp, ServerStats, sizeof(struct ServerStatistics));
DLINK_FOREACH(ptr, serv_list.head)
{
target_p = ptr->data;
sp->is_sbs += target_p->localClient->sendB;
sp->is_sbr += target_p->localClient->receiveB;
sp->is_sks += target_p->localClient->sendK;
sp->is_skr += target_p->localClient->receiveK;
sp->is_sti += CurrentTime - target_p->localClient->firsttime;
sp->is_sv++;
if(sp->is_sbs > 1023)
{
sp->is_sks += (sp->is_sbs >> 10);
sp->is_sbs &= 0x3ff;
}
if(sp->is_sbr > 1023)
{
sp->is_skr += (sp->is_sbr >> 10);
sp->is_sbr &= 0x3ff;
}
}
DLINK_FOREACH(ptr, lclient_list.head)
{
target_p = ptr->data;
sp->is_cbs += target_p->localClient->sendB;
sp->is_cbr += target_p->localClient->receiveB;
sp->is_cks += target_p->localClient->sendK;
sp->is_ckr += target_p->localClient->receiveK;
sp->is_cti += CurrentTime - target_p->localClient->firsttime;
sp->is_cl++;
if(sp->is_cbs > 1023)
{
sp->is_cks += (sp->is_cbs >> 10);
sp->is_cbs &= 0x3ff;
}
if(sp->is_cbr > 1023)
{
sp->is_ckr += (sp->is_cbr >> 10);
sp->is_cbr &= 0x3ff;
}
}
DLINK_FOREACH(ptr, unknown_list.head)
{
sp->is_ni++;
}
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :accepts %u refused %u", sp->is_ac, sp->is_ref);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :rejected %u delaying %lu",
sp->is_rej, dlink_list_length(&delay_exit));
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :nicks being delayed %lu",
get_nd_count());
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :unknown commands %u prefixes %u",
sp->is_unco, sp->is_unpf);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :nick collisions %u saves %u unknown closes %u",
sp->is_kill, sp->is_save, sp->is_ni);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :wrong direction %u empty %u",
sp->is_wrdi, sp->is_empt);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :numerics seen %u", sp->is_num);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :auth successes %u fails %u",
sp->is_asuc, sp->is_abad);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :sasl successes %u fails %u",
sp->is_ssuc, sp->is_sbad);
sendto_one_numeric(source_p, RPL_STATSDEBUG, "T :Client Server");
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :connected %u %u", sp->is_cl, sp->is_sv);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :bytes sent %d.%uK %d.%uK",
(int) sp->is_cks, sp->is_cbs,
(int) sp->is_sks, sp->is_sbs);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :bytes recv %d.%uK %d.%uK",
(int) sp->is_ckr, sp->is_cbr,
(int) sp->is_skr, sp->is_sbr);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"T :time connected %d %d",
(int) sp->is_cti, (int) sp->is_sti);
}
void
count_memory(struct Client *source_p)
{
struct Client *target_p;
struct Channel *chptr;
struct Ban *actualBan;
dlink_node *dlink;
dlink_node *ptr;
int channel_count = 0;
int local_client_conf_count = 0; /* local client conf links */
int users_counted = 0; /* user structs */
int channel_users = 0;
int channel_invites = 0;
int channel_bans = 0;
int channel_except = 0;
int channel_invex = 0;
int channel_quiets = 0;
size_t wwu = 0; /* whowas users */
int class_count = 0; /* classes */
int conf_count = 0; /* conf lines */
int users_invited_count = 0; /* users invited */
int user_channels = 0; /* users in channels */
int aways_counted = 0;
size_t number_servers_cached; /* number of servers cached by scache */
size_t channel_memory = 0;
size_t channel_ban_memory = 0;
size_t channel_except_memory = 0;
size_t channel_invex_memory = 0;
size_t channel_quiet_memory = 0;
size_t away_memory = 0; /* memory used by aways */
size_t wwm = 0; /* whowas array memory used */
size_t conf_memory = 0; /* memory used by conf lines */
size_t mem_servers_cached; /* memory used by scache */
size_t linebuf_count = 0;
size_t linebuf_memory_used = 0;
size_t total_channel_memory = 0;
size_t totww = 0;
size_t local_client_count = 0;
size_t local_client_memory_used = 0;
size_t remote_client_count = 0;
size_t remote_client_memory_used = 0;
size_t total_memory = 0;
count_whowas_memory(&wwu, &wwm);
DLINK_FOREACH(ptr, global_client_list.head)
{
target_p = ptr->data;
if(MyConnect(target_p))
{
local_client_conf_count++;
}
if(target_p->user)
{
users_counted++;
users_invited_count += dlink_list_length(&target_p->user->invited);
user_channels += dlink_list_length(&target_p->user->channel);
if(target_p->user->away)
{
aways_counted++;
away_memory += (strlen(target_p->user->away) + 1);
}
}
}
/* Count up all channels, ban lists, except lists, Invex lists */
DLINK_FOREACH(ptr, global_channel_list.head)
{
chptr = ptr->data;
channel_count++;
channel_memory += (strlen(chptr->chname) + sizeof(struct Channel));
channel_users += dlink_list_length(&chptr->members);
channel_invites += dlink_list_length(&chptr->invites);
DLINK_FOREACH(dlink, chptr->banlist.head)
{
actualBan = dlink->data;
channel_bans++;
channel_ban_memory += sizeof(dlink_node) + sizeof(struct Ban);
}
DLINK_FOREACH(dlink, chptr->exceptlist.head)
{
actualBan = dlink->data;
channel_except++;
channel_except_memory += (sizeof(dlink_node) + sizeof(struct Ban));
}
DLINK_FOREACH(dlink, chptr->invexlist.head)
{
actualBan = dlink->data;
channel_invex++;
channel_invex_memory += (sizeof(dlink_node) + sizeof(struct Ban));
}
DLINK_FOREACH(dlink, chptr->quietlist.head)
{
actualBan = dlink->data;
channel_quiets++;
channel_quiet_memory += (sizeof(dlink_node) + sizeof(struct Ban));
}
}
/* count up all classes */
class_count = dlink_list_length(&class_list) + 1;
count_linebuf_memory(&linebuf_count, &linebuf_memory_used);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Users %u(%lu) Invites %u(%lu)",
users_counted,
(unsigned long) users_counted * sizeof(struct User),
users_invited_count,
(unsigned long) users_invited_count * sizeof(dlink_node));
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :User channels %u(%lu) Aways %u(%d)",
user_channels,
(unsigned long) user_channels * sizeof(dlink_node),
aways_counted, (int) away_memory);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Attached confs %u(%lu)",
local_client_conf_count,
(unsigned long) local_client_conf_count * sizeof(dlink_node));
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Conflines %u(%d)", conf_count, (int) conf_memory);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Classes %u(%lu)",
class_count,
(unsigned long) class_count * sizeof(struct Class));
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Channels %u(%d)",
channel_count, (int) channel_memory);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Bans %u(%d) Exceptions %u(%d) Invex %u(%d) Quiets %u(%d)",
channel_bans, (int) channel_ban_memory,
channel_except, (int) channel_except_memory,
channel_invex, (int) channel_invex_memory,
channel_quiets, (int) channel_quiet_memory);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Channel members %u(%lu) invite %u(%lu)",
channel_users,
(unsigned long) channel_users * sizeof(dlink_node),
channel_invites,
(unsigned long) channel_invites * sizeof(dlink_node));
total_channel_memory = channel_memory +
channel_ban_memory +
channel_users * sizeof(dlink_node) + channel_invites * sizeof(dlink_node);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Whowas users %ld(%ld)",
(long)wwu, (long) (wwu * sizeof(struct User)));
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Whowas array %u(%d)",
NICKNAMEHISTORYLENGTH, (int) wwm);
totww = wwu * sizeof(struct User) + wwm;
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Hash: client %u(%ld) chan %u(%ld)",
U_MAX, (long)(U_MAX * sizeof(dlink_list)),
CH_MAX, (long)(CH_MAX * sizeof(dlink_list)));
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :linebuf %ld(%ld)",
(long)linebuf_count, (long)linebuf_memory_used);
count_scache(&number_servers_cached, &mem_servers_cached);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :scache %ld(%ld)",
(long)number_servers_cached, (long)mem_servers_cached);
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :hostname hash %d(%ld)",
HOST_MAX, (long)HOST_MAX * sizeof(dlink_list));
total_memory = totww + total_channel_memory + conf_memory +
class_count * sizeof(struct Class);
total_memory += mem_servers_cached;
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Total: whowas %d channel %d conf %d",
(int) totww, (int) total_channel_memory,
(int) conf_memory);
count_local_client_memory(&local_client_count, &local_client_memory_used);
total_memory += local_client_memory_used;
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Local client Memory in use: %ld(%ld)",
(long)local_client_count, (long)local_client_memory_used);
count_remote_client_memory(&remote_client_count, &remote_client_memory_used);
total_memory += remote_client_memory_used;
sendto_one_numeric(source_p, RPL_STATSDEBUG,
"z :Remote client Memory in use: %ld(%ld)",
(long)remote_client_count,
(long)remote_client_memory_used);
}
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