Was wonder if there was a tool or program I could run to measure throughput on our CentoS 4.x server. Our current dedicated host provider is charging us by how much throughput we are using and I just want to see if their numbers add up to whatever I get using a throughput tool of some kind.
... (6 Replies)
As a rule of thumb in doing calculations, what figure would you use in Mbytes/sec? I know the answer varies grealty on the topolgy of the network but I wonde what newteok engineers use a rough rule of thumb?
Many thanks. (1 Reply)
Hey guys
First post... and im not exactly a solaris guru but here goes
Ive setup a solaris 10 box with a raidz2 set of 6 disks...
I have also setup Samba with open shares for some CIFs access...
now my issue is that when i transfer large files to it the network performance contantly... (8 Replies)
Hello gurus,
I have the following configuration in the server side:
# dladm show-aggr
key: 33 (0x0021) policy: L4 address: 0:14:4f:6c:11:8 (auto)
device address speed duplex link state
nxge0 0:14:4f:6c:11:8 1000 Mbps ... (3 Replies)
Hello,
First time poster here hoping to get some help with ns2.
I've recently started using ns2(first time user) but I'm having difficulty getting the results I'm after.
I am trying to set up a network with wireless nodes(5-15 nodes) and then use xgraph to display a timing diagram,... (0 Replies)
Hey Guys,
Does anybody know, which OID's of Net-SNMP is used to collect throughput and bandwith usage of machine??
I got these OID's
..iso.org.dod.internet.mgmt.mib-2.interfaces.ifTable.ifEntry.ifOutOctets
..1.3.6.1.2.1.2.2.1.16
... (1 Reply)
Hi All,
I have done IEEE 802.3ad Dynamic link aggregation bond configuration with name bond0 which has 4 slaves (each 25GB/s) in it on cent os 6.8. Issue i am facing is bonding throughput is only 50GB/s not 100GB/s. below are the configuration files :
DEVICE=bond0
IPADDR=xx.xx.xx.xx... (1 Reply)
Discussion started by: omkar.jadhav
1 Replies
LEARN ABOUT OSF1
sys_attrs_presto
sys_attrs_presto(5) File Formats Manual sys_attrs_presto(5)NAME
sys_attrs_presto - presto subsystem attributes
DESCRIPTION
This reference page lists and describes attributes for the Prestoserve (presto) kernel subsystem. Refer to the sys_attrs(5) reference page
for an introduction to the topic of kernel subsystem attributes.
The Prestoserve product consists of optional hardware (NVRAM) and software that must be installed on your system. See the Guide to
Prestoserve for details on Prestoserve. See the System Configuration and Tuning manual for information about Prestoserve within the context
of managing file system performance.
Size, in bytes, of the Prestoserve buffer hash table.
Default value: 256 (bytes)
Minimum value: 0
Maximum value: 65,536 (64 KB)
Increasing the value of the presto_buffer_hash_size attribute may improve throughput by decreasing Prestoserve lock contention.
A value that controls whether Prestoserve will cache only UFS and AdvFS file-system metadata or both file-system metadata and syn-
chronous-write data. If the attribute is set to 1, Prestoserve caches only file-system metadata. If the attribute is set to 0
(zero), both file-system metadata and synchronous-write data are cached.
Default value: 0
Setting prmetaonly to 1 may improve the performance of applications that access many small files, or applications that access a
large amount of file-system metadata but do not reread recently written data.
SEE ALSO sys_attrs(5)
Guide to Prestoserve
System Configuration and Tuning
sys_attrs_presto(5)