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xml_stats.c
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/*
* xml_stats.c: Funtions used by sadf to display statistics in XML.
* (C) 1999-2014 by Sebastien GODARD (sysstat <at> orange.fr)
*
***************************************************************************
* 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 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 *
***************************************************************************
*/
#include <stdio.h>
#include <string.h>
#include <stdarg.h>
#include "sa.h"
#include "sadf.h"
#include "ioconf.h"
#include "xml_stats.h"
#ifdef USE_NLS
#include <locale.h>
#include <libintl.h>
#define _(string) gettext(string)
#else
#define _(string) (string)
#endif
extern unsigned int flags;
extern unsigned int dm_major;
/*
***************************************************************************
* Open or close <network> markup.
*
* IN:
* @tab Number of tabulations.
* @action Open or close action.
***************************************************************************
*/
void xml_markup_network(int tab, int action)
{
static int markup_state = CLOSE_XML_MARKUP;
if (action == markup_state)
return;
markup_state = action;
if (action == OPEN_XML_MARKUP) {
/* Open markup */
xprintf(tab, "<network per=\"second\">");
}
else {
/* Close markup */
xprintf(tab, "</network>");
}
}
/*
***************************************************************************
* Open or close <power-management> markup.
*
* IN:
* @tab Number of tabulations.
* @action Open or close action.
***************************************************************************
*/
void xml_markup_power_management(int tab, int action)
{
static int markup_state = CLOSE_XML_MARKUP;
if (action == markup_state)
return;
markup_state = action;
if (action == OPEN_XML_MARKUP) {
/* Open markup */
xprintf(tab, "<power-management>");
}
else {
/* Close markup */
xprintf(tab, "</power-management>");
}
}
/*
***************************************************************************
* Display CPU statistics in XML.
*
* IN:
* @a Activity structure with statistics.
* @curr Index in array for current sample statistics.
* @tab Indentation in XML output.
* @g_itv Interval of time in jiffies mutliplied by the number of
* processors.
***************************************************************************
*/
__print_funct_t xml_print_cpu_stats(struct activity *a, int curr, int tab,
unsigned long long g_itv)
{
int i, cpu_offline;
struct stats_cpu *scc, *scp;
char cpuno[8];
xprintf(tab++, "<cpu-load>");
for (i = 0; (i < a->nr) && (i < a->bitmap->b_size + 1); i++) {
scc = (struct stats_cpu *) ((char *) a->buf[curr] + i * a->msize);
scp = (struct stats_cpu *) ((char *) a->buf[!curr] + i * a->msize);
/* Should current CPU (including CPU "all") be displayed? */
if (a->bitmap->b_array[i >> 3] & (1 << (i & 0x07))) {
/* Yes: Display it */
if (!i) {
/* This is CPU "all" */
strcpy(cpuno, "all");
}
else {
sprintf(cpuno, "%d", i - 1);
/*
* If the CPU is offline then it is omited from /proc/stat:
* All the fields couldn't have been read and the sum of them is zero.
* (Remember that guest/guest_nice times are already included in
* user/nice modes.)
*/
if ((scc->cpu_user + scc->cpu_nice + scc->cpu_sys +
scc->cpu_iowait + scc->cpu_idle + scc->cpu_steal +
scc->cpu_hardirq + scc->cpu_softirq) == 0) {
/*
* Set current struct fields (which have been set to zero)
* to values from previous iteration. Hence their values won't
* jump from zero when the CPU comes back online.
*/
*scc = *scp;
g_itv = 0;
cpu_offline = TRUE;
}
else {
/*
* Recalculate interval for current proc.
* If result is 0 then current CPU is a tickless one.
*/
g_itv = get_per_cpu_interval(scc, scp);
cpu_offline = FALSE;
}
if (!g_itv) {
/* Current CPU is offline or tickless */
if (DISPLAY_CPU_DEF(a->opt_flags)) {
xprintf(tab, "<cpu number=\"%d\" "
"user=\"%.2f\" "
"nice=\"%.2f\" "
"system=\"%.2f\" "
"iowait=\"%.2f\" "
"steal=\"%.2f\" "
"idle=\"%.2f\"/>",
i - 1, 0.0, 0.0, 0.0, 0.0, 0.0,
cpu_offline ? 0.0 : 100.0);
}
else if (DISPLAY_CPU_ALL(a->opt_flags)) {
xprintf(tab, "<cpu number=\"%d\" "
"usr=\"%.2f\" "
"nice=\"%.2f\" "
"sys=\"%.2f\" "
"iowait=\"%.2f\" "
"steal=\"%.2f\" "
"irq=\"%.2f\" "
"soft=\"%.2f\" "
"guest=\"%.2f\" "
"gnice=\"%.2f\" "
"idle=\"%.2f\"/>",
i - 1, 0.0, 0.0, 0.0, 0.0,
0.0, 0.0, 0.0, 0.0, 0.0,
cpu_offline ? 0.0 : 100.0);
}
continue;
}
}
if (DISPLAY_CPU_DEF(a->opt_flags)) {
xprintf(tab, "<cpu number=\"%s\" "
"user=\"%.2f\" "
"nice=\"%.2f\" "
"system=\"%.2f\" "
"iowait=\"%.2f\" "
"steal=\"%.2f\" "
"idle=\"%.2f\"/>",
cpuno,
ll_sp_value(scp->cpu_user, scc->cpu_user, g_itv),
ll_sp_value(scp->cpu_nice, scc->cpu_nice, g_itv),
ll_sp_value(scp->cpu_sys + scp->cpu_hardirq + scp->cpu_softirq,
scc->cpu_sys + scc->cpu_hardirq + scc->cpu_softirq,
g_itv),
ll_sp_value(scp->cpu_iowait, scc->cpu_iowait, g_itv),
ll_sp_value(scp->cpu_steal, scc->cpu_steal, g_itv),
scc->cpu_idle < scp->cpu_idle ?
0.0 :
ll_sp_value(scp->cpu_idle, scc->cpu_idle, g_itv));
}
else if (DISPLAY_CPU_ALL(a->opt_flags)) {
xprintf(tab, "<cpu number=\"%s\" "
"usr=\"%.2f\" "
"nice=\"%.2f\" "
"sys=\"%.2f\" "
"iowait=\"%.2f\" "
"steal=\"%.2f\" "
"irq=\"%.2f\" "
"soft=\"%.2f\" "
"guest=\"%.2f\" "
"gnice=\"%.2f\" "
"idle=\"%.2f\"/>",
cpuno,
(scc->cpu_user - scc->cpu_guest) < (scp->cpu_user - scp->cpu_guest) ?
0.0 :
ll_sp_value(scp->cpu_user - scp->cpu_guest,
scc->cpu_user - scc->cpu_guest, g_itv),
(scc->cpu_nice - scc->cpu_guest_nice) < (scp->cpu_nice - scp->cpu_guest_nice) ?
0.0 :
ll_sp_value(scp->cpu_nice - scp->cpu_guest_nice,
scc->cpu_nice - scc->cpu_guest_nice, g_itv),
ll_sp_value(scp->cpu_sys, scc->cpu_sys, g_itv),
ll_sp_value(scp->cpu_iowait, scc->cpu_iowait, g_itv),
ll_sp_value(scp->cpu_steal, scc->cpu_steal, g_itv),
ll_sp_value(scp->cpu_hardirq, scc->cpu_hardirq, g_itv),
ll_sp_value(scp->cpu_softirq, scc->cpu_softirq, g_itv),
ll_sp_value(scp->cpu_guest, scc->cpu_guest, g_itv),
ll_sp_value(scp->cpu_guest_nice, scc->cpu_guest_nice, g_itv),
scc->cpu_idle < scp->cpu_idle ?
0.0 :
ll_sp_value(scp->cpu_idle, scc->cpu_idle, g_itv));
}
}
}
xprintf(--tab, "</cpu-load>");
}
/*
***************************************************************************
* Display task creation and context switch statistics in XML.
*
* IN:
* @a Activity structure with statistics.
* @curr Index in array for current sample statistics.
* @tab Indentation in XML output.
* @itv Interval of time in jiffies.
***************************************************************************
*/
__print_funct_t xml_print_pcsw_stats(struct activity *a, int curr, int tab,
unsigned long long itv)
{
struct stats_pcsw
*spc = (struct stats_pcsw *) a->buf[curr],
*spp = (struct stats_pcsw *) a->buf[!curr];
/* proc/s and cswch/s */
xprintf(tab, "<process-and-context-switch per=\"second\" "
"proc=\"%.2f\" "
"cswch=\"%.2f\"/>",
S_VALUE(spp->processes, spc->processes, itv),
S_VALUE(spp->context_switch, spc->context_switch, itv));
}
/*
***************************************************************************
* Display interrupts statistics in XML.
*
* IN:
* @a Activity structure with statistics.
* @curr Index in array for current sample statistics.
* @tab Indentation in XML output.
* @itv Interval of time in jiffies.
***************************************************************************
*/
__print_funct_t xml_print_irq_stats(struct activity *a, int curr, int tab,
unsigned long long itv)
{
int i;
struct stats_irq *sic, *sip;
char irqno[8];
xprintf(tab++, "<interrupts>");
xprintf(tab++, "<int-global per=\"second\">");
for (i = 0; (i < a->nr) && (i < a->bitmap->b_size + 1); i++) {
sic = (struct stats_irq *) ((char *) a->buf[curr] + i * a->msize);
sip = (struct stats_irq *) ((char *) a->buf[!curr] + i * a->msize);
/* Should current interrupt (including int "sum") be displayed? */
if (a->bitmap->b_array[i >> 3] & (1 << (i & 0x07))) {
/* Yes: Display it */
if (!i) {
/* This is interrupt "sum" */
strcpy(irqno, "sum");
}
else {
sprintf(irqno, "%d", i - 1);
}
xprintf(tab, "<irq intr=\"%s\" value=\"%.2f\"/>", irqno,
S_VALUE(sip->irq_nr, sic->irq_nr, itv));
}
}
xprintf(--tab, "</int-global>");
xprintf(--tab, "</interrupts>");
}
/*
***************************************************************************
* Display swapping statistics in XML.
*
* IN:
* @a Activity structure with statistics.
* @curr Index in array for current sample statistics.
* @tab Indentation in XML output.
* @itv Interval of time in jiffies.
***************************************************************************
*/
__print_funct_t xml_print_swap_stats(struct activity *a, int curr, int tab,
unsigned long long itv)
{
struct stats_swap
*ssc = (struct stats_swap *) a->buf[curr],
*ssp = (struct stats_swap *) a->buf[!curr];
xprintf(tab, "<swap-pages per=\"second\" "
"pswpin=\"%.2f\" "
"pswpout=\"%.2f\"/>",
S_VALUE(ssp->pswpin, ssc->pswpin, itv),
S_VALUE(ssp->pswpout, ssc->pswpout, itv));
}
/*
***************************************************************************
* Display paging statistics in XML.
*
* IN:
* @a Activity structure with statistics.
* @curr Index in array for current sample statistics.
* @tab Indentation in XML output.
* @itv Interval of time in jiffies.
***************************************************************************
*/
__print_funct_t xml_print_paging_stats(struct activity *a, int curr, int tab,
unsigned long long itv)
{
struct stats_paging
*spc = (struct stats_paging *) a->buf[curr],
*spp = (struct stats_paging *) a->buf[!curr];
xprintf(tab, "<paging per=\"second\" "
"pgpgin=\"%.2f\" "
"pgpgout=\"%.2f\" "
"fault=\"%.2f\" "
"majflt=\"%.2f\" "
"pgfree=\"%.2f\" "
"pgscank=\"%.2f\" "
"pgscand=\"%.2f\" "
"pgsteal=\"%.2f\" "
"vmeff-percent=\"%.2f\"/>",
S_VALUE(spp->pgpgin, spc->pgpgin, itv),
S_VALUE(spp->pgpgout, spc->pgpgout, itv),
S_VALUE(spp->pgfault, spc->pgfault, itv),
S_VALUE(spp->pgmajfault, spc->pgmajfault, itv),
S_VALUE(spp->pgfree, spc->pgfree, itv),
S_VALUE(spp->pgscan_kswapd, spc->pgscan_kswapd, itv),
S_VALUE(spp->pgscan_direct, spc->pgscan_direct, itv),
S_VALUE(spp->pgsteal, spc->pgsteal, itv),
(spc->pgscan_kswapd + spc->pgscan_direct -
spp->pgscan_kswapd - spp->pgscan_direct) ?
SP_VALUE(spp->pgsteal, spc->pgsteal,
spc->pgscan_kswapd + spc->pgscan_direct -
spp->pgscan_kswapd - spp->pgscan_direct) : 0.0);
}
/*
***************************************************************************
* Display I/O and transfer rate statistics in XML.
*
* IN:
* @a Activity structure with statistics.
* @curr Index in array for current sample statistics.
* @tab Indentation in XML output.
* @itv Interval of time in jiffies.
***************************************************************************
*/
__print_funct_t xml_print_io_stats(struct activity *a, int curr, int tab,
unsigned long long itv)
{
struct stats_io
*sic = (struct stats_io *) a->buf[curr],
*sip = (struct stats_io *) a->buf[!curr];
xprintf(tab, "<io per=\"second\">");
xprintf(++tab, "<tps>%.2f</tps>",
S_VALUE(sip->dk_drive, sic->dk_drive, itv));
xprintf(tab, "<io-reads rtps=\"%.2f\" bread=\"%.2f\"/>",
S_VALUE(sip->dk_drive_rio, sic->dk_drive_rio, itv),
S_VALUE(sip->dk_drive_rblk, sic->dk_drive_rblk, itv));
xprintf(tab, "<io-writes wtps=\"%.2f\" bwrtn=\"%.2f\"/>",
S_VALUE(sip->dk_drive_wio, sic->dk_drive_wio, itv),
S_VALUE(sip->dk_drive_wblk, sic->dk_drive_wblk, itv));
xprintf(--tab, "</io>");
}
/*
***************************************************************************
* Display memory statistics in XML.
*
* IN:
* @a Activity structure with statistics.
* @curr Index in array for current sample statistics.
* @tab Indentation in XML output.
* @itv Interval of time in jiffies.
***************************************************************************
*/
__print_funct_t xml_print_memory_stats(struct activity *a, int curr, int tab,
unsigned long long itv)
{
struct stats_memory
*smc = (struct stats_memory *) a->buf[curr],
*smp = (struct stats_memory *) a->buf[!curr];
xprintf(tab, "<memory per=\"second\" unit=\"kB\">");
if (DISPLAY_MEM_AMT(a->opt_flags)) {
xprintf(++tab, "<memfree>%lu</memfree>",
smc->frmkb);
xprintf(tab, "<memused>%lu</memused>",
smc->tlmkb - smc->frmkb);
xprintf(tab, "<memused-percent>%.2f</memused-percent>",
smc->tlmkb ?
SP_VALUE(smc->frmkb, smc->tlmkb, smc->tlmkb) :
0.0);
xprintf(tab, "<buffers>%lu</buffers>",
smc->bufkb);
xprintf(tab, "<cached>%lu</cached>",
smc->camkb);
xprintf(tab, "<commit>%lu</commit>",
smc->comkb);
xprintf(tab, "<commit-percent>%.2f</commit-percent>",
(smc->tlmkb + smc->tlskb) ?
SP_VALUE(0, smc->comkb, smc->tlmkb + smc->tlskb) :
0.0);
xprintf(tab, "<active>%lu</active>",
smc->activekb);
xprintf(tab, "<inactive>%lu</inactive>",
smc->inactkb);
xprintf(tab--, "<dirty>%lu</dirty>",
smc->dirtykb);
if (DISPLAY_MEM_ALL(a->opt_flags)) {
xprintf(++tab, "<anonpg>%lu</anonpg>",
smc->anonpgkb);
xprintf(tab, "<slab>%lu</slab>",
smc->slabkb);
xprintf(tab, "<kstack>%lu</kstack>",
smc->kstackkb);
xprintf(tab, "<pgtbl>%lu</pgtbl>",
smc->pgtblkb);
xprintf(tab--, "<vmused>%lu</vmused>",
smc->vmusedkb);
}
}
if (DISPLAY_SWAP(a->opt_flags)) {
xprintf(++tab, "<swpfree>%lu</swpfree>",
smc->frskb);
xprintf(tab, "<swpused>%lu</swpused>",
smc->tlskb - smc->frskb);
xprintf(tab, "<swpused-percent>%.2f</swpused-percent>",
smc->tlskb ?
SP_VALUE(smc->frskb, smc->tlskb, smc->tlskb) :
0.0);
xprintf(tab, "<swpcad>%lu</swpcad>",
smc->caskb);
xprintf(tab--, "<swpcad-percent>%.2f</swpcad-percent>",
(smc->tlskb - smc->frskb) ?
SP_VALUE(0, smc->caskb, smc->tlskb - smc->frskb) :
0.0);
}
if (DISPLAY_MEMORY(a->opt_flags)) {
xprintf(++tab, "<frmpg>%.2f</frmpg>",
S_VALUE((double) KB_TO_PG(smp->frmkb),
(double) KB_TO_PG(smc->frmkb), itv));
xprintf(tab, "<bufpg>%.2f</bufpg>",
S_VALUE((double) KB_TO_PG(smp->bufkb),
(double) KB_TO_PG(smc->bufkb), itv));
xprintf(tab--, "<campg>%.2f</campg>",
S_VALUE((double) KB_TO_PG(smp->camkb),
(double) KB_TO_PG(smc->camkb), itv));
}
xprintf(tab, "</memory>");
}
/*
***************************************************************************
* Display kernel tables statistics in XML.
*
* IN:
* @a Activity structure with statistics.
* @curr Index in array for current sample statistics.
* @tab Indentation in XML output.
* @itv Interval of time in jiffies.
***************************************************************************
*/
__print_funct_t xml_print_ktables_stats(struct activity *a, int curr, int tab,
unsigned long long itv)
{
struct stats_ktables
*skc = (struct stats_ktables *) a->buf[curr];
xprintf(tab, "<kernel "
"dentunusd=\"%u\" "
"file-nr=\"%u\" "
"inode-nr=\"%u\" "
"pty-nr=\"%u\"/>",
skc->dentry_stat,
skc->file_used,
skc->inode_used,
skc->pty_nr);
}
/*
***************************************************************************
* Display queue and load statistics in XML.
*
* IN:
* @a Activity structure with statistics.
* @curr Index in array for current sample statistics.
* @tab Indentation in XML output.
* @itv Interval of time in jiffies.
***************************************************************************
*/
__print_funct_t xml_print_queue_stats(struct activity *a, int curr, int tab,
unsigned long long itv)
{
struct stats_queue
*sqc = (struct stats_queue *) a->buf[curr];
xprintf(tab, "<queue "
"runq-sz=\"%lu\" "
"plist-sz=\"%u\" "
"ldavg-1=\"%.2f\" "
"ldavg-5=\"%.2f\" "
"ldavg-15=\"%.2f\" "
"blocked=\"%lu\"/>",
sqc->nr_running,
sqc->nr_threads,
(double) sqc->load_avg_1 / 100,
(double) sqc->load_avg_5 / 100,
(double) sqc->load_avg_15 / 100,
sqc->procs_blocked);
}
/*
***************************************************************************
* Display serial lines statistics in XML.
*
* IN:
* @a Activity structure with statistics.
* @curr Index in array for current sample statistics.
* @tab Indentation in XML output.
* @itv Interval of time in jiffies.
***************************************************************************
*/
__print_funct_t xml_print_serial_stats(struct activity *a, int curr, int tab,
unsigned long long itv)
{
int i;
struct stats_serial *ssc, *ssp;
xprintf(tab, "<serial per=\"second\">");
tab++;
for (i = 0; i < a->nr; i++) {
ssc = (struct stats_serial *) ((char *) a->buf[curr] + i * a->msize);
ssp = (struct stats_serial *) ((char *) a->buf[!curr] + i * a->msize);
if (ssc->line == 0)
continue;
if (ssc->line == ssp->line) {
xprintf(tab, "<tty line=\"%d\" "
"rcvin=\"%.2f\" "
"xmtin=\"%.2f\" "
"framerr=\"%.2f\" "
"prtyerr=\"%.2f\" "
"brk=\"%.2f\" "
"ovrun=\"%.2f\"/>",
ssc->line - 1,
S_VALUE(ssp->rx, ssc->rx, itv),
S_VALUE(ssp->tx, ssc->tx, itv),
S_VALUE(ssp->frame, ssc->frame, itv),
S_VALUE(ssp->parity, ssc->parity, itv),
S_VALUE(ssp->brk, ssc->brk, itv),
S_VALUE(ssp->overrun, ssc->overrun, itv));
}
}
xprintf(--tab, "</serial>");
}
/*
***************************************************************************
* Display disks statistics in XML.
*
* IN:
* @a Activity structure with statistics.
* @curr Index in array for current sample statistics.
* @tab Indentation in XML output.
* @itv Interval of time in jiffies.
***************************************************************************
*/
__print_funct_t xml_print_disk_stats(struct activity *a, int curr, int tab,
unsigned long long itv)
{
int i, j;
struct stats_disk *sdc, *sdp;
struct ext_disk_stats xds;
char *dev_name, *persist_dev_name;
xprintf(tab, "<disk per=\"second\">");
tab++;
for (i = 0; i < a->nr; i++) {
sdc = (struct stats_disk *) ((char *) a->buf[curr] + i * a->msize);
if (!(sdc->major + sdc->minor))
continue;
j = check_disk_reg(a, curr, !curr, i);
sdp = (struct stats_disk *) ((char *) a->buf[!curr] + j * a->msize);
/* Compute extended statistics values */
compute_ext_disk_stats(sdc, sdp, itv, &xds);
dev_name = NULL;
persist_dev_name = NULL;
if (DISPLAY_PERSIST_NAME_S(flags)) {
persist_dev_name = get_persistent_name_from_pretty(get_devname(sdc->major, sdc->minor, TRUE));
}
if (persist_dev_name) {
dev_name = persist_dev_name;
}
else {
if ((USE_PRETTY_OPTION(flags)) && (sdc->major == dm_major)) {
dev_name = transform_devmapname(sdc->major, sdc->minor);
}
if (!dev_name) {
dev_name = get_devname(sdc->major, sdc->minor,
USE_PRETTY_OPTION(flags));
}
}
xprintf(tab, "<disk-device dev=\"%s\" "
"tps=\"%.2f\" "
"rd_sec=\"%.2f\" "
"wr_sec=\"%.2f\" "
"avgrq-sz=\"%.2f\" "
"avgqu-sz=\"%.2f\" "
"await=\"%.2f\" "
"svctm=\"%.2f\" "
"util-percent=\"%.2f\"/>",
/* Confusion possible here between index and minor numbers */
dev_name,
S_VALUE(sdp->nr_ios, sdc->nr_ios, itv),
S_VALUE(sdp->rd_sect, sdc->rd_sect, itv),
S_VALUE(sdp->wr_sect, sdc->wr_sect, itv),
/* See iostat for explanations */
xds.arqsz,
S_VALUE(sdp->rq_ticks, sdc->rq_ticks, itv) / 1000.0,
xds.await,
xds.svctm,
xds.util / 10.0);
}
xprintf(--tab, "</disk>");
}
/*
***************************************************************************
* Display network interfaces statistics in XML.
*
* IN:
* @a Activity structure with statistics.
* @curr Index in array for current sample statistics.
* @tab Indentation in XML output.
* @itv Interval of time in jiffies.
***************************************************************************
*/
__print_funct_t xml_print_net_dev_stats(struct activity *a, int curr, int tab,
unsigned long long itv)
{
int i, j;
struct stats_net_dev *sndc, *sndp;
double rxkb, txkb, ifutil;
if (!IS_SELECTED(a->options) || (a->nr <= 0))
goto close_xml_markup;
xml_markup_network(tab, OPEN_XML_MARKUP);
tab++;
for (i = 0; i < a->nr; i++) {
sndc = (struct stats_net_dev *) ((char *) a->buf[curr] + i * a->msize);
if (!strcmp(sndc->interface, ""))
continue;
j = check_net_dev_reg(a, curr, !curr, i);
sndp = (struct stats_net_dev *) ((char *) a->buf[!curr] + j * a->msize);
rxkb = S_VALUE(sndp->rx_bytes, sndc->rx_bytes, itv);
txkb = S_VALUE(sndp->tx_bytes, sndc->tx_bytes, itv);
ifutil = compute_ifutil(sndc, rxkb, txkb);
xprintf(tab, "<net-dev iface=\"%s\" "
"rxpck=\"%.2f\" "
"txpck=\"%.2f\" "
"rxkB=\"%.2f\" "
"txkB=\"%.2f\" "
"rxcmp=\"%.2f\" "
"txcmp=\"%.2f\" "
"rxmcst=\"%.2f\" "
"ifutil-percent=\"%.2f\"/>",
sndc->interface,
S_VALUE(sndp->rx_packets, sndc->rx_packets, itv),
S_VALUE(sndp->tx_packets, sndc->tx_packets, itv),
rxkb / 1024,
txkb / 1024,
S_VALUE(sndp->rx_compressed, sndc->rx_compressed, itv),
S_VALUE(sndp->tx_compressed, sndc->tx_compressed, itv),
S_VALUE(sndp->multicast, sndc->multicast, itv),
ifutil);
}
tab--;
close_xml_markup:
if (CLOSE_MARKUP(a->options)) {
xml_markup_network(tab, CLOSE_XML_MARKUP);
}
}
/*
***************************************************************************
* Display network interfaces error statistics in XML.
*
* IN:
* @a Activity structure with statistics.
* @curr Index in array for current sample statistics.
* @tab Indentation in XML output.
* @itv Interval of time in jiffies.
***************************************************************************
*/
__print_funct_t xml_print_net_edev_stats(struct activity *a, int curr, int tab,
unsigned long long itv)
{
int i, j;
struct stats_net_edev *snedc, *snedp;
if (!IS_SELECTED(a->options) || (a->nr <= 0))
goto close_xml_markup;
xml_markup_network(tab, OPEN_XML_MARKUP);
tab++;
for (i = 0; i < a->nr; i++) {
snedc = (struct stats_net_edev *) ((char *) a->buf[curr] + i * a->msize);
if (!strcmp(snedc->interface, ""))
continue;
j = check_net_edev_reg(a, curr, !curr, i);
snedp = (struct stats_net_edev *) ((char *) a->buf[!curr] + j * a->msize);
xprintf(tab, "<net-edev iface=\"%s\" "
"rxerr=\"%.2f\" "
"txerr=\"%.2f\" "
"coll=\"%.2f\" "
"rxdrop=\"%.2f\" "
"txdrop=\"%.2f\" "
"txcarr=\"%.2f\" "
"rxfram=\"%.2f\" "
"rxfifo=\"%.2f\" "
"txfifo=\"%.2f\"/>",
snedc->interface,
S_VALUE(snedp->rx_errors, snedc->rx_errors, itv),
S_VALUE(snedp->tx_errors, snedc->tx_errors, itv),
S_VALUE(snedp->collisions, snedc->collisions, itv),
S_VALUE(snedp->rx_dropped, snedc->rx_dropped, itv),
S_VALUE(snedp->tx_dropped, snedc->tx_dropped, itv),
S_VALUE(snedp->tx_carrier_errors, snedc->tx_carrier_errors, itv),
S_VALUE(snedp->rx_frame_errors, snedc->rx_frame_errors, itv),
S_VALUE(snedp->rx_fifo_errors, snedc->rx_fifo_errors, itv),
S_VALUE(snedp->tx_fifo_errors, snedc->tx_fifo_errors, itv));
}
tab--;
close_xml_markup:
if (CLOSE_MARKUP(a->options)) {
xml_markup_network(tab, CLOSE_XML_MARKUP);
}
}
/*
***************************************************************************
* Display NFS client statistics in XML.
*
* IN:
* @a Activity structure with statistics.
* @curr Index in array for current sample statistics.
* @tab Indentation in XML output.
* @itv Interval of time in jiffies.
***************************************************************************
*/
__print_funct_t xml_print_net_nfs_stats(struct activity *a, int curr, int tab,
unsigned long long itv)
{
struct stats_net_nfs
*snnc = (struct stats_net_nfs *) a->buf[curr],
*snnp = (struct stats_net_nfs *) a->buf[!curr];
if (!IS_SELECTED(a->options) || (a->nr <= 0))
goto close_xml_markup;
xml_markup_network(tab, OPEN_XML_MARKUP);
tab++;
xprintf(tab, "<net-nfs "
"call=\"%.2f\" "
"retrans=\"%.2f\" "
"read=\"%.2f\" "
"write=\"%.2f\" "
"access=\"%.2f\" "
"getatt=\"%.2f\"/>",
S_VALUE(snnp->nfs_rpccnt, snnc->nfs_rpccnt, itv),
S_VALUE(snnp->nfs_rpcretrans, snnc->nfs_rpcretrans, itv),
S_VALUE(snnp->nfs_readcnt, snnc->nfs_readcnt, itv),
S_VALUE(snnp->nfs_writecnt, snnc->nfs_writecnt, itv),
S_VALUE(snnp->nfs_accesscnt, snnc->nfs_accesscnt, itv),
S_VALUE(snnp->nfs_getattcnt, snnc->nfs_getattcnt, itv));
tab--;
close_xml_markup:
if (CLOSE_MARKUP(a->options)) {
xml_markup_network(tab, CLOSE_XML_MARKUP);
}
}
/*
***************************************************************************
* Display NFS server statistics in XML.
*
* IN:
* @a Activity structure with statistics.
* @curr Index in array for current sample statistics.
* @tab Indentation in XML output.
* @itv Interval of time in jiffies.
***************************************************************************
*/
__print_funct_t xml_print_net_nfsd_stats(struct activity *a, int curr, int tab,
unsigned long long itv)
{
struct stats_net_nfsd
*snndc = (struct stats_net_nfsd *) a->buf[curr],
*snndp = (struct stats_net_nfsd *) a->buf[!curr];
if (!IS_SELECTED(a->options) || (a->nr <= 0))
goto close_xml_markup;
xml_markup_network(tab, OPEN_XML_MARKUP);
tab++;
xprintf(tab, "<net-nfsd "
"scall=\"%.2f\" "
"badcall=\"%.2f\" "
"packet=\"%.2f\" "
"udp=\"%.2f\" "
"tcp=\"%.2f\" "
"hit=\"%.2f\" "
"miss=\"%.2f\" "
"sread=\"%.2f\" "
"swrite=\"%.2f\" "
"saccess=\"%.2f\" "
"sgetatt=\"%.2f\"/>",
S_VALUE(snndp->nfsd_rpccnt, snndc->nfsd_rpccnt, itv),
S_VALUE(snndp->nfsd_rpcbad, snndc->nfsd_rpcbad, itv),
S_VALUE(snndp->nfsd_netcnt, snndc->nfsd_netcnt, itv),
S_VALUE(snndp->nfsd_netudpcnt, snndc->nfsd_netudpcnt, itv),
S_VALUE(snndp->nfsd_nettcpcnt, snndc->nfsd_nettcpcnt, itv),
S_VALUE(snndp->nfsd_rchits, snndc->nfsd_rchits, itv),
S_VALUE(snndp->nfsd_rcmisses, snndc->nfsd_rcmisses, itv),
S_VALUE(snndp->nfsd_readcnt, snndc->nfsd_readcnt, itv),
S_VALUE(snndp->nfsd_writecnt, snndc->nfsd_writecnt, itv),
S_VALUE(snndp->nfsd_accesscnt, snndc->nfsd_accesscnt, itv),
S_VALUE(snndp->nfsd_getattcnt, snndc->nfsd_getattcnt, itv));
tab--;
close_xml_markup:
if (CLOSE_MARKUP(a->options)) {
xml_markup_network(tab, CLOSE_XML_MARKUP);
}
}
/*
***************************************************************************
* Display network socket statistics in XML.
*
* IN:
* @a Activity structure with statistics.
* @curr Index in array for current sample statistics.
* @tab Indentation in XML output.
* @itv Interval of time in jiffies.
***************************************************************************
*/
__print_funct_t xml_print_net_sock_stats(struct activity *a, int curr, int tab,
unsigned long long itv)
{
struct stats_net_sock
*snsc = (struct stats_net_sock *) a->buf[curr];
if (!IS_SELECTED(a->options) || (a->nr <= 0))
goto close_xml_markup;
xml_markup_network(tab, OPEN_XML_MARKUP);
tab++;
xprintf(tab, "<net-sock "
"totsck=\"%u\" "
"tcpsck=\"%u\" "
"udpsck=\"%u\" "
"rawsck=\"%u\" "
"ip-frag=\"%u\" "
"tcp-tw=\"%u\"/>",
snsc->sock_inuse,
snsc->tcp_inuse,
snsc->udp_inuse,
snsc->raw_inuse,
snsc->frag_inuse,
snsc->tcp_tw);
tab--;
close_xml_markup:
if (CLOSE_MARKUP(a->options)) {
xml_markup_network(tab, CLOSE_XML_MARKUP);
}