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- Patches from Alexander Hartmaier

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- POD update for new LLDP class
This commit is contained in:
Eric Miller
2007-04-05 02:47:07 +00:00
parent b5edc85a56
commit 1a3b3ae009
3 changed files with 154 additions and 31 deletions
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149
Info/CiscoStats.pm
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@@ -31,7 +31,7 @@
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package SNMP::Info::CiscoStats;
$VERSION = '1.04';
$VERSION = '1.05';
# $Id$
use strict;
@@ -44,13 +44,15 @@ use vars qw/$VERSION $DEBUG %MIBS %FUNCS %GLOBALS %MUNGE $INIT/;
@SNMP::Info::CiscoStats::EXPORT_OK = qw//;
%MIBS = (
'SNMPv2-MIB' => 'sysDescr',
'CISCO-PROCESS-MIB' => 'cpmCPUTotal5sec',
'CISCO-MEMORY-POOL-MIB' => 'ciscoMemoryPoolUsed',
'OLD-CISCO-SYSTEM-MIB' => 'writeMem',
'CISCO-PRODUCTS-MIB' => 'sysName',
'CISCO-STACK-MIB' => 'wsc1900sysID', # some older catalysts live here
'SNMPv2-MIB' => 'sysDescr',
'CISCO-PROCESS-MIB' => 'cpmCPUTotal5sec',
'CISCO-MEMORY-POOL-MIB' => 'ciscoMemoryPoolUsed',
'OLD-CISCO-SYSTEM-MIB' => 'writeMem',
'CISCO-PRODUCTS-MIB' => 'sysName',
# some older catalysts live here
'CISCO-STACK-MIB' => 'wsc1900sysID',
'CISCO-ENTITY-VENDORTYPE-OID-MIB' => 'cevChassis',
'CISCO-FLASH-MIB' => 'ciscoFlashDeviceSize',
);
%GLOBALS = (
@@ -65,14 +67,16 @@ use vars qw/$VERSION $DEBUG %MIBS %FUNCS %GLOBALS %MUNGE $INIT/;
'cat_cpu' => 'cpmCPUTotal5sec.9',
'cat_cpu_1min' => 'cpmCPUTotal1min.9',
'cat_cpu_5min' => 'cpmCPUTotal5min.9',
# CISCO-MEMORY-POOL-MIB
'mem_free' => 'ciscoMemoryPoolFree.1',
'mem_used' => 'ciscoMemoryPoolUsed.1',
# OLD-CISCO-SYSTEM-MIB
'write_mem' => 'writeMem',
);
%FUNCS = (
# CISCO-MEMORY-POOL-MIB::ciscoMemoryPoolTable
'cisco_mem_free' => 'ciscoMemoryPoolFree',
'cisco_mem_used' => 'ciscoMemoryPoolUsed',
# CISCO-FLASH-MIB::ciscoFlashDeviceTable
'cisco_flash_size' => 'ciscoFlashDeviceSize',
);
%MUNGE = (
@@ -129,12 +133,62 @@ sub cpu_5min {
return $cat_cpu_5min;
}
sub mem_free {
my $self = shift;
my $mem_free;
my $cisco_mem_free = $self->cisco_mem_free() || {};
foreach my $mem_free_val (values %$cisco_mem_free) {
$mem_free += $mem_free_val;
}
return $mem_free;
}
sub mem_used {
my $self = shift;
my $mem_used;
my $cisco_mem_used = $self->cisco_mem_used() || {};
foreach my $mem_used_val (values %$cisco_mem_used) {
$mem_used += $mem_used_val;
}
return $mem_used;
}
sub mem_total {
my $self = shift;
my $mem_free = $self->mem_free();
my $mem_used = $self->mem_used();
return undef unless defined $mem_free and defined $mem_used;
return $mem_free + $mem_used;
my $mem_total;
my $cisco_mem_free = $self->cisco_mem_free() || {};
my $cisco_mem_used = $self->cisco_mem_used() || {};
foreach my $mem_entry (keys %$cisco_mem_free){
my $mem_free = $cisco_mem_free->{$mem_entry} || 0;
my $mem_used = $cisco_mem_used->{$mem_entry} || 0;
$mem_total += ($mem_free + $mem_used);
}
return $mem_total;
}
sub flashmem_total {
my $self = shift;
my $flashmem_total;
my $flash_sizes = $self->cisco_flash_size;
foreach my $flash_index (keys %$flash_sizes) {
$flashmem_total += $flash_sizes->{$flash_index};
}
return $flashmem_total;
}
1;
@@ -173,7 +227,7 @@ Use or create in a subclass of SNMP::Info. Do not use directly.
=head2 Inherited Classes
none.
None.
=head2 Required MIBs
@@ -193,6 +247,8 @@ none.
=item CISCO-ENTITY-VENDORTYPE-OID-MIB
=item CISCO-FLASH-MIB
=back
MIBs can be found at ftp://ftp.cisco.com/pub/mibs/v2/v2.tar.gz
@@ -227,57 +283,98 @@ Trys to parse device operating system version from description()
=item $ciscostats->ios_cpu()
Current CPU usage in percents of device.
Current CPU usage in percent.
B<1.3.6.1.4.1.9.2.1.56.0> =
B<OLD-CISCO-CPU-MIB:avgBusyPer>
=item $ciscostats->ios_cpu_1min()
Average CPU Usage in percents of device over last minute.
Average CPU Usage in percent over the last minute.
B<1.3.6.1.4.1.9.2.1.57.0>
=item $ciscostats->ios_cpu_5min()
Average CPU Usage in percents of device over last 5 minutes.
Average CPU Usage in percent over the last 5 minutes.
B<1.3.6.1.4.1.9.2.1.58.0>
=item $ciscostats->cat_cpu()
Current CPU usage in percents of device.
Current CPU usage in percent.
B<CISCO-PROCESS-MIB::cpmCPUTotal5sec.9>
=item $ciscostats->cat_cpu_1min()
Average CPU Usage in percents of device over last minute.
Average CPU Usage in percent over the last minute.
B<CISCO-PROCESS-MIB::cpmCPUTotal1min.9>
=item $ciscostats->cat_cpu_5min()
Average CPU Usage in percents of device over last 5 minutes.
Average CPU Usage in percent over the last 5 minutes.
B<CISCO-PROCESS-MIB::cpmCPUTotal5min.9>
=item $ciscostats->mem_free()
Main DRAM free in device. In bytes.
Main DRAM free of the device in bytes.
B<CISCO-MEMORY-POOL-MIB::ciscoMemoryPoolFree.1>
B<CISCO-MEMORY-POOL-MIB::ciscoMemoryPoolFree>
=item $ciscostats->mem_used()
Main DRAM used in device. In bytes.
Main DRAM used of the device in bytes.
B<CISCO-MEMORY-POOL-MIB::ciscoMemoryPoolUsed.1>
B<CISCO-MEMORY-POOL-MIB::ciscoMemoryPoolUsed>
=item $ciscostats->mem_total()
Main DRAM of the device in bytes.
B<CISCO-MEMORY-POOL-MIB::ciscoMemoryPoolFree> + B<CISCO-MEMORY-POOL-MIB::ciscoMemoryPoolUsed>
=item $ciscostats->flashmem_total()
Flash memory of the device in bytes.
B<CISCO-FLASH-MIB::ciscoFlashDeviceSize>
=back
=head1 TABLE METHODS
None.
=head2 Cisco Memory Pool Table (B<ciscoMemoryPoolTable>)
=over
=item $ciscostats->cisco_mem_free()
The number of bytes from the memory pool that are currently unused on the
managed device.
(B<ciscoMemoryPoolFree>)
=item $ciscostats->cisco_mem_used()
The number of bytes from the memory pool that are currently in use by
applications on the managed device.
(B<ciscoMemoryPoolUsed>)
=back
=head2 Cisco Flash Device Table (B<ciscoFlashDeviceTable>)
=over
=item $ciscostats->cisco_flash_size()
Total size of the Flash device. For a removable device, the size will be
zero if the device has been removed.
(B<ciscoFlashDeviceSize>)
=cut