The dtrace toolkit is your friend in such circumstances. Download the dtrace tookkit (DTK) and use one or more of the networking-related scripts such as:
Hi,
we should size our network (LAN and WAN) bandwidth regarding Oracle database and Oracle Applications that we will install. how to determine Bandwidth ? What is the relation between number of users, number of transactions and bandwidth ? Any Oracle documentation ? Please ?
Many thanks. (0 Replies)
My system info is show below:-
#uname -a
SunOS qfserver 5.8 Generic_117350-29 sun4u sparc SUNW,Sun-Blade-2500
and I have two network card as shown below:-
#ifconfig -a
lo0: flags=1000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4> mtu 8232 index 1
inet 127.0.0.1 netmask ff000000
bge0:... (1 Reply)
Hi
I have installed OEL 4 on my dell XPS laptop. But when i connect the LAN cable and try to acesss internet. it does not work. the led's in the port do not blink when i plug in the cable .do i need some drivers please suggest.
Thanks
Ankur (2 Replies)
Hi all
I have installed a demo version of SCO OpenServer 5.0.2, I finally found it is Desktop Interface, I would like to know how to change its interface to dos based interface?
If you have any ideas, please tell me then. Thank you (2 Replies)
Hi Experts,
I want to plot graph for interface traffic of redhat machine.
I am having hard time finding where to start. Any tools ?
i found this php script which prints bytes send / received.
but i need something which can give me value as mbps or kbps.
If can can get output from some... (2 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)
Dear All ,
While taking backups in one Linux Server , we find one alert came with regard to Network Interface Card.
Pl find the below alert.
Network Interface Card performance for NIC:eth1 has exceeded Major threshold.
Bytes sent and received per second (Average)= 105540.303101... (6 Replies)
Hi Experts,
I have an issue where the interface card went down for like four times in last one week in redhat linux server. Every time it goes down, it comes back.
2014 Oct 21 07:22:14 <hostname> kernel: nx_nic: NIC Link is down
2014 Oct 21 07:22:21 <hostname> kernel: nx_nic: NIC Link is... (3 Replies)
I'm looking for driver for SunSAI/P 3.0 (Serial Asynchronous Interface) card X2156A for Solaris. It used to be on sun-solve, but I fail to find it on the Oracle site. Any help would be very appreciated! (1 Reply)
Discussion started by: Ira28
1 Replies
LEARN ABOUT X11R4
dtrace
DTRACE(1) General Commands Manual DTRACE(1)NAME
dtrace - Dtrace compatibile user application static probe generation tool.
SYNOPSIS
dtrace -s file [OPTIONS]
DESCRIPTION
The dtrace command converts probe descriptions defined in file.d into a probe header file via the -h option or a probe description file via
the -G option.
OPTIONS -h generate a systemtap header file.
-G generate a systemtap probe definition object file.
-o file
is the name of the output file. If the -G option is given then the output file will be called file.o; if the -h option is given
then the output file will be called file.h.
-C run the cpp preprocessor on the input file when the -h option is given.
-I file
give this include path to cpp when the -C option is given.
-k keep temporary files, for example the C language source for the -G option.
--types
generate probe argument typedef information when the -h option is given.
EXAMPLES
Systemtap is source compatible with dtrace user application static probe support. Given a file test.d containing:
provider sdt_probes
{
probe test_0 (int type);
probe test_1 (struct astruct node);
};
struct astruct {int a; int b;};
Then the command "dtrace -s test.d -G" will create the probe definition file test.o and the command "dtrace -s test.d -h" will create the
probe header file test.h Subsequently the application can define probes using
#include "test.h"
...
struct astruct s;
...
SDT_PROBES_TEST_0(value);
...
SDT_PROBES_TEST_1(s);
The application is linked with "test.o" when it is built.
SEE ALSO stap(1)stappaths(7)DTRACE(1)