I have multiple oracle databases on one server. All the database are running from the same user i.e. oraent.
The process for each database can be distinguished by the ps -ef command
Eg :
The Output :
I need to find the total memory usage for each database at a given time.
I tried prstat, but there was no column which could differentiate the process per database.
Hope i was able to convey my requirement.
Any help will be welcome.
Thanks in advance..
---------- Post updated at 09:06 PM ---------- Previous update was at 09:05 PM ----------
The Operating System is SOLARIS 11
Last edited by MadeInGermany; 08-09-2017 at 02:52 PM..
Reason: Added code tags
we are running red hat ES4 and i would like to know if there is anyway of restrcting the maximum amount of memory that a process can get? I have a single preocess that is taking >13GB.
Thanks,
Frank (4 Replies)
Hi All,
I am trying to find the physical memory usage by each process/users.
Can you please let me know how to get the memory usage?.
Thanks,
bsraj. (12 Replies)
hi all,
i want to write a script that checks the memory usage of processes and send a mail with the name of the process witch is using more then 300mb RAM.
dose anybody have a sample script or an idea how i can make it ?
PROCCESSES="snmpd sendmail"
for myVar in $PROCCESSES
do
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how can I find cpu usage memory usage swap usage and
I want to know CPU usage above X% and contiue Y times and memory usage above X % and contiue Y times
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I use pstat API to get Process Infomation
I would like to get a process
1.process owner
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3.a process excution file create time
4.a process excution file access time
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Hi,
By using time command we can determine the execution time of a process or command.
bash-2.04$ time ls -l
total 0
-rw-r--r-- 1 admin tac 0 Oct 6 04:46 file1
-rw-r--r-- 1 admin tac 0 Oct 6 04:46 file2
real 0m0.002s
user 0m0.000s
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Hi Guys,
I work on a AIX environment and I'm trying to write a script where I can collect all the memory used by a process. Basically I'm executing the command 'ps -fu userid' to get all the process ids and then executing the 'ps v PID' to get all the memory allocated by PPID. My question is... (2 Replies)
Hi all,
Is there any command which shows the virtual memory usage of a particular process in HP-UX machine.
I have tried with ps, top but could not get what I want.
Kindly provide me a solution.
Thanks in Advance
ARD (4 Replies)
hi all gurus:
I want to find out Solaris process memory usage, but got a bit confused, see if any one can provide me some guidance.
i tend to use prstat -a to get total memory consumption by user (I know prstat likely have a bug that simply sum up the memory, regardless if the memory being... (5 Replies)
I can't check actual memory usage in the Redhat 5.5...
The used memory is 14214 Mb of Total 15919 by Free -m command.
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Discussion started by: tom8254
5 Replies
LEARN ABOUT HPUX
serialize
serialize(1) General Commands Manual serialize(1)NAME
serialize - force target process to run serially with other processes
SYNOPSIS
command [command_args]
pid]
DESCRIPTION
The command is used to force the target process to run serially with other processes also marked by this command. The target process can
be referred to by pid value, or it can be invoked directly on the command. Once a process has been marked by the process stays marked
until process completion unless is reissued on the serialized process with the option. The option causes the pid specified with the option
to return to normal timeshare scheduling algorithms.
This call is used to improve process throughput, since process throughput usually increases for large processes when they are executed
serially instead of allowing each program to run for only a short period of time. By running large processes one at a time, the system
makes more efficient use of the CPU as well as system memory, since each process does not end up constantly faulting in its working set, to
only have the pages stolen when another process starts running. As long as there is enough memory in the system, processes marked by
behave no differently from other processes in the system. However, once memory becomes tight, processes marked by are run one at a time
with the highest priority processes being run first. Each process will run for a finite interval of time before another serialized process
is allowed to run.
Options
supports the following options:
Indicates the process specified by
pid should be returned to timeshare scheduling.
Indicates the
pid of the target process.
If neither option is specified, is invoked on the command line passed in.
RETURN VALUE
returns the following value:
Successful completion.
Invalid
pid specification, nonnumeric entry, or pid specification is that of a special system process.
Could not execute the specified command.
No such process.
Must be root or a member of a group having the
privilege to execute
ERRORS
fails under the following condition and sets (see errno(2)) to the following value:
The pid passed in does not exist.
EXAMPLES
Use to force a database application to run serially with other processes marked for serialization:
Force a currently running process with a pid value of 215 to run serially with other processes marked for serialization:
Return a process previously marked for serialization to normal timeshare scheduling. The pid of the target process for this example is
WARNINGS
The user has no way of forcing an execution order on serialized processes.
AUTHOR
was developed by HP.
SEE ALSO setprivgrp(1M), getprivgrp(2), serialize(2).
serialize(1)