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ganglia/ganglia-3.7.2-185ab6.patch

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upgrade to ganglia web 3.7.6 add patch to improve with PHP 8 improve Python 3 support cleanup spec Signed-off-by: liweigang <liweiganga@uniontech.com> (cherry picked from commit 51e5a039a12c23c67368febc55c3b03ea989a796)
2025-01-06 13:21:34 +08:00
diff --git a/contrib/removespikes.pl b/contrib/removespikes.pl
index e52908d3..7061cea8 100755
--- a/contrib/removespikes.pl
+++ b/contrib/removespikes.pl
@@ -97,10 +97,10 @@ while (<FICH>) {
$cdo=0;
if ($linea=~/^(.*)<row>/) { $tstamp=$1; }
if ($linea=~/(<row>.*)$/) { $tresto=$1; }
- if (/<v>\s\d\.\d+e.(\d+)\s<\/v>/) {
+ if (/<v>\s?\d\.\d+e.(\d+)\s?<\/v>/) {
@dump = split(/<\/v>/, $tresto);
for ($lino=0; $lino<=$#dump-1; $lino++) { # scans DS's within each row
- if ( $dump[$lino]=~/\d\.\d+e.(\d+)\s/ ) { # make sure it is a number (and not NaN)
+ if ( $dump[$lino]=~/\d\.\d+e.(\d+)\s?/ ) { # make sure it is a number (and not NaN)
$a=substr("0$lino",-2).":".$1;
$exp{$a}++; # store exponents
$tot{substr("0$lino",-2)}++; # and keep a per DS total
@@ -146,11 +146,11 @@ while (<FICH>) {
$cdo=0;
if ($linea=~/^(.*)<row>/) { $tstamp=$1; } # Grab timestamp
if ($linea=~/(<row>.*)$/) { $tresto=$1; } # grab rest-of-line :-)
- if (/<v>\s\d\.\d+e.(\d+)\s<\/v>/) { # are there DS's?
+ if (/<v>\s?\d\.\d+e.(\d+)\s?<\/v>/) { # are there DS's?
@dump=split(/<\/v>/, $tresto); # split them
if ($linbak ne '') {
for ($lino=0;$lino<=$#dump-1;$lino++) { # for each DS:
- if ($dump[$lino]=~/\d\.\d+e.(\d+)\s/) { # grab number (and not a NaN)
+ if ($dump[$lino]=~/\d\.\d+e.(\d+)\s?/) { # grab number (and not a NaN)
$c=$&;
$a=$1*1; # and exponent
$b=substr("0$lino",-2).":$1"; # calculate the max percentage of this DS
diff --git a/ganglia.inc b/ganglia.inc
index 733196a0..df8634a6 100644
--- a/ganglia.inc
+++ b/ganglia.inc
@@ -1,11 +1,11 @@
-FIXCONFIG = $(top_srcdir)/scripts/fixconfig
+FIXCONFIG = $(top_builddir)/scripts/fixconfig
# Unfortunately, we can't do this here with a pattern rule because
# that is a GNU make feature and is not fully portable
#%: %.in $(FIXCONFIG)
-# $(FIXCONFIG) $<
+# $(FIXCONFIG) $< $@
# For the moment, it is necessary to provide a rule for each file
# we want to generate - see the rule for ganglia-config in Makefile.am
diff --git a/ganglia.pod b/ganglia.pod
index 42c3a507..de709cbc 100644
--- a/ganglia.pod
+++ b/ganglia.pod
@@ -1,5 +1,7 @@
=pod
+=encoding UTF-8
+
=for comment The ganglia documentation is written in POD (Plain Old Documentation)
format. If you want to edit this file but don't know the POD format, it is very
easy to learn. Visit http://www.linuxgazette.com/issue73/spiel.html for a nice intro
@@ -605,10 +607,12 @@ is only partially complete).
machine_type
mem_buffers Amount of buffered memory l,f
mem_cached Amount of cached memory l,f
- mem_free Amount of available memory l,f
+ mem_free Amount of free memory available l,f
mem_shared Amount of shared memory l,f
+ mem_slab Amount of in-kernel data struct cache l
mem_sreclaimable Amount of slab reclaimable memory l (kernel >= 2.6.19)
- mem_total Amount of available memory l,f
+ mem_available Amount of application memory available l (kernel >= 3.14)
+ mem_total Amount of total memory available l,f
mtu Network maximum transmission unit l,f
os_name Operating system name l,f
os_release Operating system release (version) l,f
diff --git a/gmetad-python/gmetad-python.service.in b/gmetad-python/gmetad-python.service.in
index 16918db7..11243979 100644
--- a/gmetad-python/gmetad-python.service.in
+++ b/gmetad-python/gmetad-python.service.in
@@ -1,6 +1,6 @@
[Unit]
Description=Ganglia Meta Daemon in Python
-After=network.target
+After=network-online.target
[Service]
ExecStart=@bindir@/gmetad.py -f
diff --git a/gmetad/export_helpers.c b/gmetad/export_helpers.c
index 2c126e2e..8ee3b6c8 100644
--- a/gmetad/export_helpers.c
+++ b/gmetad/export_helpers.c
@@ -349,10 +349,11 @@ path_macro_replace(char *path, graphite_path_macro *patrn)
char *prefix;
char *suffix;
char *offset;
+ int i;
strncpy(final, path, PATHSIZE);
strncpy(path_cp, path, PATHSIZE);
- for(int i=0; patrn[i].torepl != 0; i++){
+ for(i=0; patrn[i].torepl != 0; i++){
while((offset = strstr(path_cp, patrn[i].torepl)))
{
prefix=path_cp; //pointer to the beginning of path_cp (for clarity)
diff --git a/gmetad/gmetad.c b/gmetad/gmetad.c
index 60ade92c..21d5b2f3 100644
--- a/gmetad/gmetad.c
+++ b/gmetad/gmetad.c
@@ -323,7 +323,7 @@ write_root_summary(datum_t *key, datum_t *val, void *arg)
return 0;
/* Don't write a summary for metris that appears to be sFlow VM metrics */
- if (gmetad_config.unsummarized_sflow_vm_metrics && (p = strchr(name, '.')) != NULL && *(p+1) == 'v')
+ if (gmetad_config.unsummarized_sflow_vm_metrics && (p = strrchr(name, '.')) != NULL && *(p+1) == 'v')
return 0;
ganglia_scoreboard_inc(METS_SUMRZ_ROOT);
@@ -341,7 +341,8 @@ write_root_summary(datum_t *key, datum_t *val, void *arg)
debug_msg("Writing Root Summary data for metric %s", name);
- rc = write_data_to_rrd( NULL, NULL, name, sum, num, 15, 0, metric->slope);
+ rc = write_data_to_rrd( NULL, NULL, name, sum, num, 15, 0,
+ cstr_to_slope(getfield(metric->strings, metric->slope)));
if (rc)
{
err_msg("Unable to write meta data for metric %s to RRD", name);
@@ -610,12 +611,12 @@ main ( int argc, char *argv[] )
/* Sum the new values */
hash_foreach(root.authority, do_root_summary, NULL );
- /* summary completed */
- pthread_mutex_unlock(root.sum_finished);
-
/* Save them to RRD */
hash_foreach(root.metric_summary, write_root_summary, NULL);
+ /* summary completed */
+ pthread_mutex_unlock(root.sum_finished);
+
/* Remember our last run */
now = apr_time_now();
last_metadata = now; //Updating global variable
diff --git a/gmetad/gmetad.service.in b/gmetad/gmetad.service.in
index 8234e90e..d7800655 100644
--- a/gmetad/gmetad.service.in
+++ b/gmetad/gmetad.service.in
@@ -1,6 +1,6 @@
[Unit]
Description=Ganglia Meta Daemon
-After=network.target
+After=network-online.target
[Service]
Type=forking
diff --git a/gmetad/process_xml.c b/gmetad/process_xml.c
index 15abc75c..fc28701e 100644
--- a/gmetad/process_xml.c
+++ b/gmetad/process_xml.c
@@ -1172,7 +1172,7 @@ finish_processing_source(datum_t *key, datum_t *val, void *arg)
return 0;
/* Don't save to RRD if this metrics appears to be an sFlow VM metrics */
- if (gmetad_config.unsummarized_sflow_vm_metrics && (p = strchr(name, '.')) != NULL && *(p+1) == 'v')
+ if (gmetad_config.unsummarized_sflow_vm_metrics && (p = strrchr(name, '.')) != NULL && *(p+1) == 'v')
return 0;
switch (tt->type)
diff --git a/gmetad/rrd_helpers.c b/gmetad/rrd_helpers.c
index 740799a5..e38c6514 100644
--- a/gmetad/rrd_helpers.c
+++ b/gmetad/rrd_helpers.c
@@ -276,8 +276,8 @@ RRD_create( char *rrd, int summary, unsigned int step,
heartbeat);
argv[argc++] = sum;
if (summary) {
- sprintf(num,"DS:num:%s:%d:U:U",
- data_source_type,
+ sprintf(num,"DS:num:%s:%d:U:U",
+ "GAUGE",
heartbeat);
argv[argc++] = num;
}
diff --git a/gmetad/server.c b/gmetad/server.c
index 28188e75..24083122 100644
--- a/gmetad/server.c
+++ b/gmetad/server.c
@@ -68,7 +68,11 @@ static const struct metricinfo
{
"cpu_sintr", cpu_sintr_func, g_float},
{
- "cpu_steal", cpu_steal_func, g_uint16},
+ "cpu_steal", cpu_steal_func, g_float},
+ {
+ "cpu_guest", cpu_guest_func, g_float},
+ {
+ "cpu_gnice", cpu_gnice_func, g_float},
{
"load_one", load_one_func, g_float},
{
@@ -115,6 +119,10 @@ static const struct metricinfo
#ifdef LINUX
"mem_sreclaimable", mem_sreclaimable_func, g_float},
{
+ "mem_slab", mem_slab_func, g_float},
+ {
+ "mem_available", mem_available_func, g_float},
+ {
#endif
#ifdef SOLARIS
"bread_sec", bread_sec_func, g_float},
diff --git a/gmetric/gmetric.c b/gmetric/gmetric.c
index 8e8da980..3328b08a 100644
--- a/gmetric/gmetric.c
+++ b/gmetric/gmetric.c
@@ -113,7 +113,8 @@ main( int argc, char *argv[] )
if(args_info.group_given)
{
char *last;
- for (char *group = apr_strtok(args_info.group_arg, ", ", &last); group != NULL; group = apr_strtok(NULL, ", ", &last)) {
+ char *group;
+ for (group = apr_strtok(args_info.group_arg, ", ", &last); group != NULL; group = apr_strtok(NULL, ", ", &last)) {
Ganglia_metadata_add(gmetric, "GROUP", group);
}
}
diff --git a/gmond/conf.pod b/gmond/conf.pod
index 96531574..a4971631 100644
--- a/gmond/conf.pod
+++ b/gmond/conf.pod
@@ -166,6 +166,10 @@ For example, in a 32-bit Intel compatible Linux host that is usually:
/usr/lib/ganglia
+The B<tags> parameter is optional, and may be used to include arbitrary
+information in various output produced by Gmond, including the XML.
+It will be included as the I<TAGS> attribute of the <HOST> XML tab.
+
=head2 udp_send_channel
You can define as many B<udp_send_channel> sections as you like within
diff --git a/gmond/g25_config.c b/gmond/g25_config.c
index d295ab64..98721817 100644
--- a/gmond/g25_config.c
+++ b/gmond/g25_config.c
@@ -373,5 +373,6 @@ print_ganglia_25_config( char *path )
dotconf_cleanup(configfile);
print_config(path, &gmond_config);
+ fclose(fp);
return 0;
}
diff --git a/gmond/gmond.c b/gmond/gmond.c
index 7790e981..04a4b024 100644
--- a/gmond/gmond.c
+++ b/gmond/gmond.c
@@ -775,16 +775,15 @@ setup_listen_channels_pollset( void )
if(buffer)
{
- /* RB: getsockopt() returns double SO_RCVBUF since kernel reserves overhead space */
+ /* NOTE: getsockopt() returns double SO_RCVBUF on Linux for reserved overhead space */
if(rx_buf_sz!=(buffer*2))
{
- err_msg("Error setting UDP receive buffer for port %d bind=%s to size: %d.\n",
+ err_msg("WARNING When setting UDP receive buffer for port %d bind=%s to size: %d.\n",
port, bindaddr? bindaddr: "unspecified", (apr_int32_t) buffer);
- err_msg("Reported buffer size by OS: %d : does not match config setting %d.\n",
- (int) (rx_buf_sz/2), (int) buffer);
- err_msg("NOTE: only supported on systems that have Apache Portable Runtime library version 0.9.4 or higher.\n");
- err_msg("Check Operating System (kernel) limits, change or disable buffer size. Exiting.\n");
- exit(EXIT_FAILURE);
+ err_msg("Reported raw buffer size by OS: %d : config setting %d. Unable to verify\n",
+ (int) rx_buf_sz, (int) buffer);
+ err_msg("NOTE: Linux will report twice the configured value. See socket(7).\n");
+ err_msg("Check Operating System (kernel) limits, change or disable buffer size.\n");
}
else
{ /* RB: Eureka */
@@ -1013,34 +1012,49 @@ Ganglia_host_get( char *remIP, apr_sockaddr_t *sa, Ganglia_metric_id *metric_id)
/* split out the spoofed host name and ip address so that it can
* be used to get the spoofed host. */
- if(metric_id && metric_id->spoof)
+ if(metric_id && metric_id->spoof && metric_id->host)
{
- char *spoofName;
- char *spoofIP;
int spoof_info_len;
spoof_info_len = strlen(metric_id->host);
- buff = malloc(spoof_info_len+1);
- strncpy(buff, metric_id->host, spoof_info_len + 1);
- spoofIP = buff;
- if( !(spoofName = strchr(buff+1,':')) ){
- err_msg("Incorrect format for spoof argument. exiting.\n");
- if (spoofIP) debug_msg("spoofIP: %s \n",spoofIP);
- if (buff) debug_msg("buff: %s \n",buff);
- if (buff) free(buff);
+ /* don't bother if the host string is empty */
+ if(spoof_info_len > 0)
+ {
+ char *spoofName;
+ char *spoofIP;
+
+ buff = malloc(spoof_info_len+1);
+ if(buff == NULL)
+ {
+ err_msg("Unable to allocate spoof argument parse buffer. exiting.\n");
+ return NULL;
+ }
+ strncpy(buff, metric_id->host, spoof_info_len + 1);
+ spoofIP = buff;
+ if( !(spoofName = strchr(buff+1,':')) ){
+ err_msg("Incorrect format for spoof argument (no colon delimiter). exiting.\n");
+ if (spoofIP) debug_msg("spoofIP: %s \n",spoofIP);
+ if (buff) debug_msg("buff: %s \n",buff);
+ if (buff) free(buff);
+ return NULL;
+ }
+ *spoofName = 0;
+ spoofName++;
+ if(!(*spoofName)){
+ err_msg("Incorrect format for spoof argument (empty hostname). exiting.\n");
+ if (buff) free(buff);
+ return NULL;
+ }
+ debug_msg(" spoofName: %s spoofIP: %s \n",spoofName,spoofIP);
+
+ hostname = spoofName;
+ remoteip = spoofIP;
+ }
+ else
+ {
+ err_msg("Incorrect format for spoof argument (host string empty). exiting.\n");
return NULL;
- }
- *spoofName = 0;
- spoofName++;
- if(!(*spoofName)){
- err_msg("Incorrect format for spoof argument. exiting.\n");
- if (buff) free(buff);
- return NULL;
- }
- debug_msg(" spoofName: %s spoofIP: %s \n",spoofName,spoofIP);
-
- hostname = spoofName;
- remoteip = spoofIP;
+ }
}
apr_thread_mutex_lock(hosts_mutex);
@@ -2030,13 +2044,20 @@ process_tcp_accept_channel(const apr_pollfd_t *desc, apr_time_t now)
channel = desc->client_data;
/* Create a context for the client connection */
- apr_pool_create(&client_context, global_context);
+ status = apr_pool_create(&client_context, global_context);
+ if(status != APR_SUCCESS)
+ {
+ return;
+ }
/* Accept the connection */
status = apr_socket_accept(&client, server, client_context);
if(status != APR_SUCCESS)
{
- goto close_accept_socket;
+ debug_msg("failed to accept");
+ /* Failed to accept, socket was not created
+ * Clear a prepared client context */
+ goto clear_client_context;
}
/* Set the timeout for writing to the client */
@@ -2144,6 +2165,7 @@ process_tcp_accept_channel(const apr_pollfd_t *desc, apr_time_t now)
close_accept_socket:
apr_socket_shutdown(client, APR_SHUTDOWN_READ);
apr_socket_close(client);
+clear_client_context:
apr_pool_destroy(client_context);
}
@@ -2298,6 +2320,7 @@ load_metric_modules( void )
{
cfg_t *tmp;
int j;
+ apr_hash_t *modules_loaded = apr_hash_make(global_context);
tmp = cfg_getsec( config_file, "modules");
for (j = 0; j < cfg_size(tmp, "module"); j++)
@@ -2309,6 +2332,7 @@ load_metric_modules( void )
apr_array_header_t *modParams_list = NULL;
int k, modEnabled;
apr_status_t merge_ret;
+ char *module_key = NULL;
cfg_t *module = cfg_getnsec(tmp, "module", j);
@@ -2345,6 +2369,17 @@ load_metric_modules( void )
}
modName = cfg_getstr(module, "name");
modparams = cfg_getstr(module, "params");
+
+
+ /* Check that we haven't loaded this module already, now
+ * that we've pulled the module name and path */
+ module_key = apr_pstrcat(global_context, modName, ":", modPath, NULL);
+ debug_msg("loading %s @ %s", modName, modPath);
+ if (NULL != apr_hash_get(modules_loaded, module_key, APR_HASH_KEY_STRING)) {
+ err_quit("Attempt to load module %s @ %s more than once.", modName, modPath);
+ continue;
+ }
+
modParams_list = apr_array_make(global_context, 2, sizeof(mmparam));
for (k = 0; k < cfg_size(module, "param"); k++)
@@ -2372,6 +2407,7 @@ load_metric_modules( void )
continue;
}
debug_msg("loaded module: %s", modName);
+ apr_hash_set(modules_loaded, module_key, APR_HASH_KEY_STRING, apr_pstrdup(global_context, "true"));
/*
* Retrieve the pointer to the module structure through the module name.
@@ -2976,7 +3012,13 @@ Ganglia_collection_group_send( Ganglia_collection_group *group, apr_time_t now)
name = cb->msg.Ganglia_value_msg_u.gstr.metric_id.name;
if (override_hostname != NULL)
{
- cb->msg.Ganglia_value_msg_u.gstr.metric_id.host = apr_pstrcat(gm_pool, (char *)( override_ip != NULL ? override_ip : override_hostname ), ":", (char *) override_hostname, NULL);
+ /* Since cb will live beyond this function call, we need to
+ * allocate the host field from the global pool and NOT the
+ * temporary gm_pool from the metric object. (Note that
+ * Ganglia_metric_callback objects are allocated from
+ * global_context elsewhere in this file.)
+ */
+ cb->msg.Ganglia_value_msg_u.gstr.metric_id.host = apr_pstrcat(global_context, (char *)( override_ip != NULL ? override_ip : override_hostname ), ":", (char *) override_hostname, NULL);
cb->msg.Ganglia_value_msg_u.gstr.metric_id.spoof = TRUE;
}
val = apr_pstrdup(gm_pool, host_metric_value(cb->info, &(cb->msg)));
@@ -3294,6 +3336,7 @@ main ( int argc, char *argv[] )
{
apr_time_t now, next_collection, last_cleanup;
apr_pool_t *cleanup_context;
+ apr_thread_t *tcp_listener_thread = NULL;
gmond_argv = argv;
@@ -3415,8 +3458,7 @@ main ( int argc, char *argv[] )
/* Create TCP listener thread */
if(!deaf)
{
- apr_thread_t *thread;
- if (apr_thread_create(&thread, NULL, tcp_listener, NULL, global_context) != APR_SUCCESS)
+ if (apr_thread_create(&tcp_listener_thread, NULL, tcp_listener, NULL, global_context) != APR_SUCCESS)
{
err_msg("Failed to create TCP listener thread. Exiting.\n");
exit(EXIT_FAILURE);
@@ -3477,6 +3519,16 @@ main ( int argc, char *argv[] )
}
}
+ if(tcp_listener_thread)
+ {
+ apr_status_t status = SUCCESS;
+ if((status = apr_thread_join(&status, tcp_listener_thread)) != APR_SUCCESS)
+ {
+ char buff[512];
+ debug_msg("apr_thread_join returned unexpected status %d = %s\n", status, apr_strerror(status, buff, 511));
+ }
+ }
+
apr_pool_destroy(global_context);
if(reload_required == 1)
diff --git a/gmond/gmond.service.in b/gmond/gmond.service.in
index 3fd136b4..13774e80 100644
--- a/gmond/gmond.service.in
+++ b/gmond/gmond.service.in
@@ -1,6 +1,6 @@
[Unit]
Description=Ganglia Monitor Daemon
-After=network.target
+After=network-online.target
[Service]
Type=forking
diff --git a/gmond/modules/cpu/mod_cpu.c b/gmond/modules/cpu/mod_cpu.c
index c5323a7b..f510dabb 100644
--- a/gmond/modules/cpu/mod_cpu.c
+++ b/gmond/modules/cpu/mod_cpu.c
@@ -58,6 +58,10 @@ static g_val_t cpu_metric_handler ( int metric_index )
return cpu_sintr_func();
case 10:
return cpu_steal_func();
+ case 11:
+ return cpu_guest_func();
+ case 12:
+ return cpu_gnice_func();
}
/* default case */
@@ -78,6 +82,8 @@ static Ganglia_25metric cpu_metric_info[] =
{0, "cpu_intr", 90, GANGLIA_VALUE_FLOAT, "%", "both", "%.1f", UDP_HEADER_SIZE+8, "cpu_intr"},
{0, "cpu_sintr", 90, GANGLIA_VALUE_FLOAT, "%", "both", "%.1f", UDP_HEADER_SIZE+8, "cpu_sintr"},
{0, "cpu_steal", 90, GANGLIA_VALUE_FLOAT, "%", "both", "%.1f", UDP_HEADER_SIZE+8, "cpu_steal"},
+ {0, "cpu_guest", 90, GANGLIA_VALUE_FLOAT, "%", "both", "%.1f", UDP_HEADER_SIZE+8, "cpu_guest"},
+ {0, "cpu_gnice", 90, GANGLIA_VALUE_FLOAT, "%", "both", "%.1f", UDP_HEADER_SIZE+8, "cpu_gnice"},
{0, NULL}
};
diff --git a/gmond/modules/cpu/mod_multicpu.c b/gmond/modules/cpu/mod_multicpu.c
index 253e0969..f57bad76 100644
--- a/gmond/modules/cpu/mod_multicpu.c
+++ b/gmond/modules/cpu/mod_multicpu.c
@@ -76,6 +76,8 @@ static cpu_util *cpu_wio = NULL;
static cpu_util *cpu_intr = NULL;
static cpu_util *cpu_sintr = NULL;
static cpu_util *cpu_steal = NULL;
+static cpu_util *cpu_guest = NULL;
+static cpu_util *cpu_gnice = NULL;
/*
* A helper function to determine the number of cpustates in /proc/stat (MKN)
@@ -102,6 +104,10 @@ static void init_cpu_info (void)
** Loop over file until next "cpu" token is found.
** i=4 : Linux 2.4.x
** i=7 : Linux 2.6.x
+ **
+ ** i=8 : Linux 2.6.11+
+ ** i=9 : Linux 2.6.24+
+ ** i=10: Linux 2.6.33+
*/
while (strncmp(p,"cpu",3)) {
p = skip_token(p);
@@ -190,7 +196,8 @@ static char *find_cpu (char *p, int cpu_index, double *total_jiffies)
static double total_jiffies_func (char *p)
{
unsigned long user_jiffies, nice_jiffies, system_jiffies, idle_jiffies,
- wio_jiffies, irq_jiffies, sirq_jiffies, steal_jiffies;
+ wio_jiffies, irq_jiffies, sirq_jiffies, steal_jiffies,
+ guest_jiffies, gnice_jiffies;
user_jiffies = strtod( p, &p );
p = skip_whitespace(p);
@@ -216,6 +223,10 @@ static double total_jiffies_func (char *p)
p = skip_whitespace(p);
steal_jiffies = strtod( p , &p );
+ p = skip_whitespace(p);
+ guest_jiffies = strtod( p , &p ); /* "guest" included in user already */
+ p = skip_whitespace(p);
+ gnice_jiffies = strtod( p , &p ); /* "gnice" included in nice already */
return user_jiffies + nice_jiffies + system_jiffies + idle_jiffies +
wio_jiffies + irq_jiffies + sirq_jiffies + steal_jiffies;
}
@@ -457,7 +468,7 @@ static cpu_util *init_metric (apr_pool_t *p, apr_array_header_t *ar, int cpu_cou
static g_val_t multi_cpu_steal_func (int cpu_index)
{
char *p;
- cpu_util *cpu = &(cpu_user[cpu_index]);
+ cpu_util *cpu = &(cpu_steal[cpu_index]);
p = update_file(&proc_stat);
if((proc_stat.last_read.tv_sec != cpu->stamp.tv_sec) &&
@@ -479,6 +490,59 @@ static g_val_t multi_cpu_steal_func (int cpu_index)
return cpu->val;
}
+static g_val_t multi_cpu_guest_func (int cpu_index)
+{
+ char *p;
+ cpu_util *cpu = &(cpu_guest[cpu_index]);
+
+ p = update_file(&proc_stat);
+ if((proc_stat.last_read.tv_sec != cpu->stamp.tv_sec) &&
+ (proc_stat.last_read.tv_usec != cpu->stamp.tv_usec)) {
+ cpu->stamp = proc_stat.last_read;
+
+ p = find_cpu (p, cpu_index, &cpu->curr_total_jiffies);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_whitespace(p);
+ calculate_utilization (p, cpu);
+ }
+
+ return cpu->val;
+}
+
+static g_val_t multi_cpu_gnice_func (int cpu_index)
+{
+ char *p;
+ cpu_util *cpu = &(cpu_gnice[cpu_index]);
+
+ p = update_file(&proc_stat);
+ if((proc_stat.last_read.tv_sec != cpu->stamp.tv_sec) &&
+ (proc_stat.last_read.tv_usec != cpu->stamp.tv_usec)) {
+ cpu->stamp = proc_stat.last_read;
+
+ p = find_cpu (p, cpu_index, &cpu->curr_total_jiffies);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_whitespace(p);
+ calculate_utilization (p, cpu);
+ }
+
+ return cpu->val;
+}
+
static int ex_metric_init (apr_pool_t *p)
{
int i;
@@ -515,6 +579,10 @@ static int ex_metric_init (apr_pool_t *p)
"executing at the sintr level");
cpu_steal = init_metric (pool, metric_info, cpu_count, "multicpu_steal",
"Percentage of CPU preempted by the hypervisor");
+ cpu_guest = init_metric (pool, metric_info, cpu_count, "multicpu_guest",
+ "Percentage of CPU running a virtual CPU");
+ cpu_gnice = init_metric (pool, metric_info, cpu_count, "multicpu_gnice",
+ "Percentage of CPU running a niced guest");
/* Add a terminator to the array and replace the empty static metric definition
array with the dynamic array that we just created
@@ -574,6 +642,12 @@ static g_val_t ex_metric_handler ( int metric_index )
if (strcmp(name, "multicpu_steal") == 0)
return multi_cpu_steal_func(index);
+ if (strcmp(name, "multicpu_guest") == 0)
+ return multi_cpu_guest_func(index);
+
+ if (strcmp(name, "multicpu_gnice") == 0)
+ return multi_cpu_gnice_func(index);
+
/* default case */
val.f = 0;
return val;
diff --git a/gmond/modules/memory/mod_mem.c b/gmond/modules/memory/mod_mem.c
index feb8d99c..98c0812c 100644
--- a/gmond/modules/memory/mod_mem.c
+++ b/gmond/modules/memory/mod_mem.c
@@ -50,6 +50,10 @@ static g_val_t mem_metric_handler ( int metric_index )
#ifdef LINUX
case 7:
return mem_sreclaimable_func();
+ case 8:
+ return mem_slab_func();
+ case 9:
+ return mem_available_func();
#endif
#if HPUX
case 7:
@@ -79,6 +83,8 @@ static Ganglia_25metric mem_metric_info[] =
{0, "swap_total", 1200, GANGLIA_VALUE_FLOAT, "KB", "zero", "%.0f", UDP_HEADER_SIZE+8, "Total amount of swap space displayed in KBs"},
#ifdef LINUX
{0, "mem_sreclaimable", 180, GANGLIA_VALUE_FLOAT, "KB", "both", "%.0f", UDP_HEADER_SIZE+8, "Amount of reclaimable slab memory"},
+ {0, "mem_slab", 180, GANGLIA_VALUE_FLOAT, "KB", "both", "%.0f", UDP_HEADER_SIZE+8, "Amount of in-kernel data structures cache"},
+ {0, "mem_available", 180, GANGLIA_VALUE_FLOAT, "KB", "both", "%.0f", UDP_HEADER_SIZE+8, "Estimate of how much memory is available"},
#endif
#if HPUX
{0, "mem_arm", 180, GANGLIA_VALUE_FLOAT, "KB", "both", "%.0f", UDP_HEADER_SIZE+8, "mem_arm"},
diff --git a/gmond/python_modules/apache_status/apache_status.py b/gmond/python_modules/apache_status/apache_status.py
index e33e5ea9..580e8931 100755
--- a/gmond/python_modules/apache_status/apache_status.py
+++ b/gmond/python_modules/apache_status/apache_status.py
@@ -86,6 +86,10 @@ def get_metrics():
for sck in split_line[1]:
metrics[ Scoreboard_bykey[sck] ] += 1
else:
+ # Apache > 2.4.16 inserts the hostname as the first line, so ignore
+ if len(split_line) == 1:
+ continue
+
if long_metric_name in Metric_Map:
metric_name = Metric_Map[long_metric_name]
else:
diff --git a/gmond/python_modules/network/multi_interface.py b/gmond/python_modules/network/multi_interface.py
index 3f9b45d0..456704b8 100644
--- a/gmond/python_modules/network/multi_interface.py
+++ b/gmond/python_modules/network/multi_interface.py
@@ -247,7 +247,7 @@ def get_aggregates(name):
except KeyError:
delta = 0.0
- sum += delta
+ sum += delta
return sum
diff --git a/gmond/python_modules/network/netstats.py b/gmond/python_modules/network/netstats.py
index f9c6795f..66c378d2 100644
--- a/gmond/python_modules/network/netstats.py
+++ b/gmond/python_modules/network/netstats.py
@@ -19,6 +19,8 @@ stats_files = ["/proc/net/netstat", "/proc/net/snmp"]
LAST_METRICS = copy.deepcopy(METRICS)
METRICS_CACHE_MAX = 5
+# Metrics that are not counters but absolute values
+ABSOLUTE_VALUES = ["currestab"]
stats_pos = {}
@@ -46,6 +48,8 @@ def get_metrics():
count = 0
metrics = re.split("\s+", line)
metric_group = metrics[0].replace(":", "").lower()
+ if metric_group not in stats_pos:
+ continue
new_metrics[metric_group] = dict()
for value in metrics:
# Skip first
@@ -69,12 +73,15 @@ def get_metrics():
def get_value(name):
"""Return a value for the requested metric"""
- metrics = get_metrics()[0]
+ # get metrics
+ [curr_metrics, last_metrics] = get_metrics()
- name = name[len(NAME_PREFIX):] # remove prefix from name
+ parts = name.split("_")
+ group = parts[0]
+ metric = "_".join(parts[1:])
try:
- result = metrics['data'][name]
+ result = float(curr_metrics['data'][group][metric])
except StandardError:
result = 0
@@ -209,11 +216,17 @@ def metric_init(params):
for group in stats_pos:
for item in stats_pos[group]:
- descriptors.append(create_desc(Desc_Skel, {
+ if stats_pos[group][item] in ABSOLUTE_VALUES:
+ descriptors.append(create_desc(Desc_Skel, {
"name" : group + "_" + stats_pos[group][item],
- "description": stats_pos[group][item],
- 'groups' : group
- }))
+ "call_back" : get_value,
+ "groups" : group
+ }))
+ else:
+ descriptors.append(create_desc(Desc_Skel, {
+ "name" : group + "_" + stats_pos[group][item],
+ "groups" : group
+ }))
descriptors.append(create_desc(Desc_Skel, {
"name" : "tcpext_tcploss_percentage",
@@ -221,7 +234,7 @@ def metric_init(params):
"description": "TCP percentage loss, tcploss / insegs + outsegs",
"units" : "pct",
'groups' : 'tcpext'
- }))
+ }))
descriptors.append(create_desc(Desc_Skel, {
"name" : "tcp_attemptfails_percentage",
@@ -229,7 +242,7 @@ def metric_init(params):
"description": "TCP attemptfail percentage, tcpattemptfail / insegs + outsegs",
"units" : "pct",
'groups' : 'tcp'
- }))
+ }))
descriptors.append(create_desc(Desc_Skel, {
"name" : "tcp_retrans_percentage",
@@ -237,7 +250,7 @@ def metric_init(params):
"description": "TCP retrans percentage, retranssegs / insegs + outsegs",
"units" : "pct",
'groups' : 'tcp'
- }))
+ }))
return descriptors
@@ -247,12 +260,12 @@ def metric_cleanup():
pass
-#This code is for debugging and unit testing
+# This code is for debugging and unit testing
if __name__ == '__main__':
descriptors = metric_init(PARAMS)
while True:
for d in descriptors:
v = d['call_back'](d['name'])
- print '%s = %s' % (d['name'], v)
+ print '%s = %s' % (d['name'], v)
print 'Sleeping 15 seconds'
time.sleep(15)
diff --git a/gmond/python_modules/process/procstat.py b/gmond/python_modules/process/procstat.py
index b26849b2..93ff9a9c 100644
--- a/gmond/python_modules/process/procstat.py
+++ b/gmond/python_modules/process/procstat.py
@@ -383,6 +383,8 @@ def metric_init(params):
mem = {
'units': 'B',
+ 'value_type': 'float',
+ 'format': '%.0f',
'description': 'The total memory utilization'}
)
diff --git a/gmond/sflow.c b/gmond/sflow.c
index 80154ed7..5e633634 100644
--- a/gmond/sflow.c
+++ b/gmond/sflow.c
@@ -303,7 +303,8 @@ submit_sflow_string(Ganglia_host *hostdata, char *metric_prefix, EnumSFLOWGMetri
char mtitle_buf[SFLOW_MAX_METRIC_NAME_LEN];
if(ok || sflowCFG.submit_null_str) {
set_metric_name_and_title(&mname, &mtitle, mname_buf, mtitle_buf, metric_prefix, tag);
- fmsg.id = vmsg.id = gmetric_uint;
+ //fmsg.id = vmsg.id = gmetric_uint;
+ fmsg.id = vmsg.id = gmetric_string;
fmsg.Ganglia_metadata_msg_u.gfull.metric.type = "string";
vmsg.Ganglia_value_msg_u.gstr.metric_id.name = mname;
vmsg.Ganglia_value_msg_u.gstr.str = (ok ? (char *)val : sflowCFG.null_str);
@@ -400,7 +401,7 @@ process_struct_CPU(SFlowXDR *x, SFlowDataSource *dataSource, Ganglia_host *hostd
if(steal_and_guest) {
cpu_total += delta_cpu_steal;
- /* Note: cpu_guest is included in cpu_idle
+ /* Note: cpu_guest is included in cpu_user
* and cpu_guest_nice is included in cpu_nice
* so they do not contribute to cpu_total.
*/
@@ -1188,6 +1189,7 @@ processCounterSample(SFlowXDR *x, char **errorMsg)
SFLOWXDR_skip(x,4);
machine_type = SFLOWXDR_next(x);
+
os_name = SFLOWXDR_next(x);
osrelease_len = SFLOWXDR_next(x);
if(osrelease_len > 0 && osrelease_len <= SFLOW_MAX_OSRELEASE_LEN) {
diff --git a/gmond/sflow_gmetric.h b/gmond/sflow_gmetric.h
index d85c36e7..f8811da2 100644
--- a/gmond/sflow_gmetric.h
+++ b/gmond/sflow_gmetric.h
@@ -20,7 +20,7 @@ SFLOW_GMETRIC(SFLOW_M_cpu_intr, "cpu_intr", "", GANGLIA_SLOPE_BOTH, "%.2f", "cpu
SFLOW_GMETRIC(SFLOW_M_cpu_sintr, "cpu_sintr", "", GANGLIA_SLOPE_BOTH, "%.2f", "cpu", NULL, "CPU Soft Interrupts" )
SFLOW_GMETRIC(SFLOW_M_cpu_steal, "cpu_steal", "%", GANGLIA_SLOPE_BOTH, "%.2f", "cpu", NULL, "CPU Steal" )
SFLOW_GMETRIC(SFLOW_M_cpu_guest, "cpu_guest", "%", GANGLIA_SLOPE_BOTH, "%.2f", "cpu", NULL, "CPU Guest" )
-SFLOW_GMETRIC(SFLOW_M_cpu_guest_nice, "cpu_guest_nice", "%", GANGLIA_SLOPE_BOTH, "%.2f", "cpu", NULL, "CPU Guest Nice" )
+SFLOW_GMETRIC(SFLOW_M_cpu_guest_nice, "cpu_gnice", "%", GANGLIA_SLOPE_BOTH, "%.2f", "cpu", NULL, "CPU Guest Nice" )
SFLOW_GMETRIC(SFLOW_M_interrupts, "interrupts", "", GANGLIA_SLOPE_BOTH, "%.0f", "cpu", NULL, "Interrupts" )
SFLOW_GMETRIC(SFLOW_M_contexts, "contexts", "", GANGLIA_SLOPE_BOTH, "%.0f", "cpu", NULL, "Context Switches" )
SFLOW_GMETRIC(SFLOW_M_mem_total, "mem_total", "KB", GANGLIA_SLOPE_ZERO, "%.0f", "memory", NULL, "Memory Total" )
diff --git a/lib/default_conf.h.in b/lib/default_conf.h.in
index 142115f6..3f9e5b9f 100644
--- a/lib/default_conf.h.in
+++ b/lib/default_conf.h.in
@@ -71,7 +71,7 @@ udp_recv_channel {\n\
bind = 239.2.11.71\n\
retry_bind = true\n\
# Size of the UDP buffer. If you are handling lots of metrics you really\n\
- # should bump it up to e.g. 10MB or even higher.\n\
+ # should bump it up to e.g. 10MB or even higher.\n\
# buffer = 10485760\n\
}\n\
\n\
@@ -270,6 +270,19 @@ collection_group {\n\
title = \"CPU sintr\"\n\
}\n\
*/\n\
+ /* The next two metrics are optional if you want more detail...\n\
+ ... since they are accounted for in cpu_user and cpu_nice.\n\
+ metric {\n\
+ name = \"cpu_guest\"\n\
+ value_threshold = \"1.0\"\n\
+ title = \"CPU guest\"\n\
+ }\n\
+ metric {\n\
+ name = \"cpu_gnice\"\n\
+ value_threshold = \"1.0\"\n\
+ title = \"CPU gnice\"\n\
+ }\n\
+ */\n\
}\n\
\n\
collection_group {\n\
@@ -397,6 +410,24 @@ include (\"" SYSCONFDIR "/conf.d/*.conf\")\n\
\n\
"
+#define LINUX_SPECIFIC_CONFIGURATION "\
+collection_group {\n\
+ collect_every = 40\n\
+ time_threshold = 180\n\
+ metric {\n\
+ name = \"mem_available\"\n\
+ value_threshold = \"1024.0\"\n\
+ title = \"Available Memory\"\n\
+ }\n\
+ metric {\n\
+ name = \"mem_sreclaimable\"\n\
+ value_threshold = \"1024.0\"\n\
+ title = \"Slab Memory Reclaimable\"\n\
+ }\n\
+}\n\
+\n\
+"
+
#define SOLARIS_SPECIFIC_CONFIGURATION "\
/* solaris specific metrics begin */\n\
collection_group {\n\
diff --git a/lib/hash.c b/lib/hash.c
index a1d41e76..de922533 100644
--- a/lib/hash.c
+++ b/lib/hash.c
@@ -346,6 +346,10 @@ hash_delete (datum_t *key, hash_t * hash)
for (; bucket != NULL; last = bucket, bucket = bucket->next)
{
node_t tmp;
+ if (bucket->key && !hash_keycmp(hash, key, bucket->key))
+ {
+ continue;
+ }
if (bucket == &hash->node[i])
{
tmp.key = bucket->key;
diff --git a/lib/libgmond.c b/lib/libgmond.c
index f5eb32f1..d378d8e9 100644
--- a/lib/libgmond.c
+++ b/lib/libgmond.c
@@ -26,7 +26,11 @@
#include <dirent.h>
#include <fnmatch.h>
-static char myhost[APRMAXHOSTLEN+1];
+/* functions throughout this file will initialize this
+ * variable if myhost[0] == '\0', so ensure the compiler
+ * initializes it as an empty string:
+ */
+static char myhost[APRMAXHOSTLEN+1] = "";
/***** IMPORTANT ************
Any changes that you make to this file need to be reconciled in ./conf.pod
@@ -210,6 +214,9 @@ build_default_gmond_configuration(Ganglia_pool p)
default_gmond_configuration = apr_pstrcat(context, default_gmond_configuration, SFLOW_CONFIGURATION, NULL);
#endif
default_gmond_configuration = apr_pstrcat(context, default_gmond_configuration, COLLECTION_GROUP_LIST, NULL);
+#if LINUX
+ default_gmond_configuration = apr_pstrcat(context, default_gmond_configuration, LINUX_SPECIFIC_CONFIGURATION, NULL);
+#endif
#if SOLARIS
default_gmond_configuration = apr_pstrcat(context, default_gmond_configuration, SOLARIS_SPECIFIC_CONFIGURATION, NULL);
#endif
diff --git a/libmetrics/darwin/metrics.c b/libmetrics/darwin/metrics.c
index 690e88ed..c9940eba 100644
--- a/libmetrics/darwin/metrics.c
+++ b/libmetrics/darwin/metrics.c
@@ -37,7 +37,7 @@
#include <sys/socket.h>
#include <stdio.h>
-/* Added for disk statstics */
+/* Added for disk statistics */
#include <sys/param.h>
#include <sys/ucred.h>
#include <sys/mount.h>
@@ -467,6 +467,28 @@ cpu_sintr_func ( void )
return val;
}
+/*
+** FIXME
+*/
+g_val_t
+cpu_guest_func ( void )
+{
+ g_val_t val;
+ val.f = 0.0;
+ return val;
+}
+
+/*
+** FIXME
+*/
+g_val_t
+cpu_gnice_func ( void )
+{
+ g_val_t val;
+ val.f = 0.0;
+ return val;
+}
+
g_val_t
bytes_in_func ( void )
diff --git a/libmetrics/libmetrics.h b/libmetrics/libmetrics.h
index fab9a092..947a387f 100644
--- a/libmetrics/libmetrics.h
+++ b/libmetrics/libmetrics.h
@@ -55,6 +55,8 @@ void libmetrics_init( void );
g_val_t cpu_intr_func(void);
g_val_t cpu_sintr_func(void);
g_val_t cpu_steal_func(void);
+ g_val_t cpu_guest_func(void);
+ g_val_t cpu_gnice_func(void);
g_val_t bytes_in_func(void);
g_val_t bytes_out_func(void);
g_val_t pkts_in_func(void);
@@ -77,7 +79,10 @@ void libmetrics_init( void );
g_val_t location_func(void);
#ifdef LINUX
+ g_val_t mem_available_func (void);
+ g_val_t mem_slab_func (void);
g_val_t mem_sreclaimable_func (void);
+ g_val_t mem_sunreclaim_func (void);
#endif
/* the following are additional internal metrics added by swagner
diff --git a/libmetrics/linux/metrics.c b/libmetrics/linux/metrics.c
index 62e7314b..456abe33 100644
--- a/libmetrics/linux/metrics.c
+++ b/libmetrics/linux/metrics.c
@@ -104,6 +104,8 @@ num_cpustates_func ( void )
** i=4 : Linux 2.4.x
** i=7 : Linux 2.6.x
** i=8 : Linux 2.6.11
+** i=9 : Linux 2.6.24
+** i=10 : Linux 2.6.33
*/
while (strncmp(p, "cpu", 3)) {
p = skip_token(p);
@@ -262,7 +264,11 @@ void update_ifdata ( char *caller )
l_bytes_in += rbi - ns->rbi;
} else {
debug_msg("update_ifdata(%s) - Overflow in rbi: %"PRI_STAT" -> %"PRI_STAT,caller,ns->rbi,rbi);
- l_bytes_in += STAT_MAX - ns->rbi + rbi;
+ if ( ns->rbi <= ULONG_MAX ) { /* assume it's more reasonable that the counter rolled over at ULONG_MAX than ULLONG_MAX */
+ l_bytes_in += ULONG_MAX - ns->rbi + rbi;
+ } else {
+ l_bytes_in += STAT_MAX - ns->rbi + rbi;
+ }
}
ns->rbi = rbi;
@@ -271,7 +277,11 @@ void update_ifdata ( char *caller )
l_pkts_in += rpi - ns->rpi;
} else {
debug_msg("updata_ifdata(%s) - Overflow in rpi: %"PRI_STAT" -> %"PRI_STAT,caller,ns->rpi,rpi);
- l_pkts_in += STAT_MAX - ns->rpi + rpi;
+ if ( ns->rpi <= ULONG_MAX ) {
+ l_pkts_in += ULONG_MAX - ns->rpi + rpi;
+ } else {
+ l_pkts_in += STAT_MAX - ns->rpi + rpi;
+ }
}
ns->rpi = rpi;
@@ -284,7 +294,11 @@ void update_ifdata ( char *caller )
l_bytes_out += rbo - ns->rbo;
} else {
debug_msg("update_ifdata(%s) - Overflow in rbo: %"PRI_STAT" -> %"PRI_STAT,caller,ns->rbo,rbo);
- l_bytes_out += STAT_MAX - ns->rbo + rbo;
+ if ( ns->rbo <= ULONG_MAX ) {
+ l_bytes_out += ULONG_MAX - ns->rbo + rbo;
+ } else {
+ l_bytes_out += STAT_MAX - ns->rbo + rbo;
+ }
}
ns->rbo = rbo;
@@ -293,7 +307,11 @@ void update_ifdata ( char *caller )
l_pkts_out += rpo - ns->rpo;
} else {
debug_msg("update_ifdata(%s) - Overflow in rpo: %"PRI_STAT" -> %"PRI_STAT,caller,ns->rpo,rpo);
- l_pkts_out += STAT_MAX - ns->rpo + rpo;
+ if ( ns->rpo <= ULONG_MAX ) {
+ l_pkts_out += ULONG_MAX - ns->rpo + rpo;
+ } else {
+ l_pkts_out += STAT_MAX - ns->rpo + rpo;
+ }
}
ns->rpo = rpo;
}
@@ -593,36 +611,30 @@ machine_type_func ( void )
#ifdef __i386__
snprintf(val.str, MAX_G_STRING_SIZE, "x86");
-#endif
-#ifdef __x86_64__
+#elif __x86_64__
snprintf(val.str, MAX_G_STRING_SIZE, "x86_64");
-#endif
-#ifdef __ia64__
+#elif __ia64__
snprintf(val.str, MAX_G_STRING_SIZE, "ia64");
-#endif
-#ifdef __sparc__
+#elif __sparc__
snprintf(val.str, MAX_G_STRING_SIZE, "sparc");
-#endif
-#ifdef __alpha__
+#elif __alpha__
snprintf(val.str, MAX_G_STRING_SIZE, "alpha");
-#endif
-#ifdef __powerpc__
+#elif __powerpc__
snprintf(val.str, MAX_G_STRING_SIZE, "powerpc");
-#endif
-#ifdef __m68k__
+#elif __m68k__
snprintf(val.str, MAX_G_STRING_SIZE, "m68k");
-#endif
-#ifdef __mips__
+#elif __mips__
snprintf(val.str, MAX_G_STRING_SIZE, "mips");
-#endif
-#ifdef __arm__
+#elif __arm__
snprintf(val.str, MAX_G_STRING_SIZE, "arm");
-#endif
-#ifdef __hppa__
+#elif __aarch64__
+ snprintf(val.str, MAX_G_STRING_SIZE, "aarch64");
+#elif __hppa__
snprintf(val.str, MAX_G_STRING_SIZE, "hppa");
-#endif
-#ifdef __s390__
+#elif __s390__
snprintf(val.str, MAX_G_STRING_SIZE, "s390");
+#else
+ snprintf(val.str, MAX_G_STRING_SIZE, "unknown");
#endif
return val;
@@ -691,6 +703,8 @@ total_jiffies_func ( void )
p = skip_whitespace(p);
steal_jiffies = strtod( p, &p );
+ /* guest is included in user already, and gnice is included in nice */
+
return user_jiffies + nice_jiffies + system_jiffies + idle_jiffies +
wio_jiffies + irq_jiffies + sirq_jiffies + steal_jiffies;
}
@@ -1056,6 +1070,89 @@ cpu_steal_func ( void )
return val;
}
+g_val_t
+cpu_guest_func ( void )
+{
+ char *p;
+ static g_val_t val;
+ static struct timeval stamp={0,0};
+ static double last_guest_jiffies, guest_jiffies,
+ last_total_jiffies, total_jiffies, diff;
+
+ p = update_file(&proc_stat);
+ if((proc_stat.last_read.tv_sec != stamp.tv_sec) &&
+ (proc_stat.last_read.tv_usec != stamp.tv_usec)) {
+ stamp = proc_stat.last_read;
+
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ guest_jiffies = strtod( p , (char **)NULL );
+ total_jiffies = total_jiffies_func();
+
+ diff = guest_jiffies - last_guest_jiffies;
+
+ if ( diff )
+ val.f = (diff/(total_jiffies - last_total_jiffies))*100;
+ else
+ val.f = 0.0;
+
+ last_guest_jiffies = guest_jiffies;
+ last_total_jiffies = total_jiffies;
+
+ }
+
+ return val;
+}
+
+g_val_t
+cpu_gnice_func ( void )
+{
+ char *p;
+ static g_val_t val;
+ static struct timeval stamp={0,0};
+ static double last_gnice_jiffies, gnice_jiffies,
+ last_total_jiffies, total_jiffies, diff;
+
+ p = update_file(&proc_stat);
+ if((proc_stat.last_read.tv_sec != stamp.tv_sec) &&
+ (proc_stat.last_read.tv_usec != stamp.tv_usec)) {
+ stamp = proc_stat.last_read;
+
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ p = skip_token(p);
+ gnice_jiffies = strtod( p , (char **)NULL );
+ total_jiffies = total_jiffies_func();
+
+ diff = gnice_jiffies - last_gnice_jiffies;
+
+ if ( diff )
+ val.f = (diff/(total_jiffies - last_total_jiffies))*100;
+ else
+ val.f = 0.0;
+
+ last_gnice_jiffies = gnice_jiffies;
+ last_total_jiffies = total_jiffies;
+
+ }
+
+ return val;
+}
+
g_val_t
load_one_func ( void )
{
@@ -1150,6 +1247,23 @@ mem_free_func ( void )
return val;
}
+g_val_t
+mem_available_func ( void )
+{
+ char *p;
+ g_val_t val;
+
+ p = strstr( update_file(&proc_meminfo), "MemAvailable:" );
+ if (p) {
+ p = skip_token(p);
+ val.f = atof( p );
+ } else {
+ val.f = 0.0;
+ }
+
+ return val;
+}
+
g_val_t
mem_shared_func ( void )
{
@@ -1187,6 +1301,23 @@ mem_buffers_func ( void )
return val;
}
+g_val_t
+mem_slab_func ( void )
+{
+ char *p;
+ g_val_t val;
+
+ p = strstr( update_file(&proc_meminfo), "Slab:" );
+ if(p) {
+ p = skip_token(p);
+ val.f = atof( p );
+ } else {
+ val.f = 0;
+ }
+
+ return val;
+}
+
g_val_t
mem_sreclaimable_func ( void )
{
@@ -1204,6 +1335,23 @@ mem_sreclaimable_func ( void )
return val;
}
+g_val_t
+mem_sunreclaim_func ( void )
+{
+ char *p;
+ g_val_t val;
+
+ p = strstr( update_file(&proc_meminfo), "SUnreclaim:" );
+ if(p) {
+ p = skip_token(p);
+ val.f = atof( p );
+ } else {
+ val.f = 0;
+ }
+
+ return val;
+}
+
g_val_t
mem_cached_func ( void )
{
@@ -1388,7 +1536,8 @@ float find_disk_space(double *total_size, double *total_free)
if (!strncmp(mode, "ro", 2)) continue;
if (remote_mount(device, type)) continue;
if (strncmp(device, "/dev/", 5) != 0 &&
- strncmp(device, "/dev2/", 6) != 0) continue;
+ strncmp(device, "/dev2/", 6) != 0 &&
+ strncmp(type, "zfs", 3) != 0) continue;
thispct = device_space(mount, device, total_size, total_free);
debug_msg("Counting device %s (%.2f %%)", device, thispct);
if (!max || max<thispct)
diff --git a/libmetrics/openbsd/metrics.c b/libmetrics/openbsd/metrics.c
index c148deb9..5ea5f3c7 100644
--- a/libmetrics/openbsd/metrics.c
+++ b/libmetrics/openbsd/metrics.c
@@ -21,6 +21,7 @@
#include <sys/swap.h>
#include <uvm/uvm_param.h>
#include <sys/proc.h>
+#include <sys/vmmeter.h>
#include <sys/socket.h>
#include <net/if.h>
@@ -485,6 +486,28 @@ cpu_steal_func ( void )
return val;
}
+/*
+** FIXME
+*/
+g_val_t
+cpu_guest_func ( void )
+{
+ g_val_t val;
+ val.f = 0.0;
+ return val;
+}
+
+/*
+** FIXME
+*/
+g_val_t
+cpu_gnice_func ( void )
+{
+ g_val_t val;
+ val.f = 0.0;
+ return val;
+}
+
g_val_t
mem_free_func ( void )
{
diff --git a/libmetrics/solaris/metrics.c b/libmetrics/solaris/metrics.c
index 93ca213b..b7000171 100644
--- a/libmetrics/solaris/metrics.c
+++ b/libmetrics/solaris/metrics.c
@@ -1366,3 +1366,26 @@ cpu_steal_func ( void )
return val;
}
+
+/*
+** FIXME
+*/
+g_val_t
+cpu_guest_func ( void )
+{
+ g_val_t val;
+ val.f = 0.0;
+ return val;
+}
+
+/*
+** FIXME
+*/
+g_val_t
+cpu_gnice_func ( void )
+{
+ g_val_t val;
+ val.f = 0.0;
+ return val;
+}
+
diff --git a/libmetrics/tests/test-metrics.c b/libmetrics/tests/test-metrics.c
index e87717f4..b3ae3bac 100644
--- a/libmetrics/tests/test-metrics.c
+++ b/libmetrics/tests/test-metrics.c
@@ -41,6 +41,10 @@ static const struct metricinfo
{
"cpu_nice", cpu_nice_func, g_float},
{
+ "cpu_guest", cpu_guest_func, g_float},
+ {
+ "cpu_gnice", cpu_gnice_func, g_float},
+ {
"cpu_system", cpu_system_func, g_float},
{
"cpu_idle", cpu_idle_func, g_float},
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