Re: Grid Control Metrics Question
- From: Job Miller <jobmiller@xxxxxxxxx>
- To: cjnewman@xxxxxxxx, oracle-l@xxxxxxxxxxxxx
- Date: Wed, 7 Nov 2007 17:28:12 -0800 (PST)
All Metrics, select the metric, than click help...
that gives:
Total Disk I/O Per Second
Represents the rate of I/O (read and write) operations, calculated from all
disks.
Metric Summary
The rest of the information in this section is only valid for this metric when
it appears in either the Enterprise Manager Grid Control or the Enterprise
Manager Database Control (if applicable).
The following table shows how often the metric's value is collected.
Target VersionCollection Frequency
All VersionsEvery 5 Minutes
Data Source
The data sources for this metric include the following:
HostData Source
Solariskernel statistics
HPpstat_getdynamic(), pstat_getprocessor(), pstat_getproc(), pstat_getstatic(),
getutent(), pstat_getvminfo() system calls
Linuxuptime, free, getconf, ps, iostat, sar, w OS commands; /proc/stat
HP Tru64table() system call, uptime, vmstat, psrinfo, ps, who, swapon OS
commands
IBM AIXoracle_kstat(), getutent(), getproc(), sysconf() system calls
Windowsnot available
----- Original Message ----
From: Chris Newman <cjnewman@xxxxxxxx>
To: oracle-l@xxxxxxxxxxxxx
Sent: Wednesday, November 7, 2007 4:28:24 PM
Subject: Grid Control Metrics Question
Hi,
In 10g Grid Control, if you click on 'targets', it defaults to a screen
showing your hosts, and one of the measured metrics is 'Total IO/sec'.
I'm seeing numbers like 3000.48 here. Can anyone tell me what that
means? Is it blocks per second? Bytes? KB? Megs (Hope not)? I can't
seem to find this information anyplace in the documentation I've seen.
Thanks much - Chris
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