On the Solaris operating system, the sar command collects, reports, or saves system activity information.
![How How](/uploads/1/2/6/3/126376992/772285815.jpg)
Description
The sar command writes to standard output the contents of selected cumulative activity counters in the operating system. The accounting system, based on the values in the count and intervalparameters, writes information the specified number of times spaced at the specified intervals in seconds. If the interval parameter is set to zero, the sar command displays the average statistics for the time since the system was started. If the interval parameter is specified without the count parameter, then reports are generated continuously. The collected data can also be saved in the file specified by the -ofile name flag, in addition to being displayed onto the screen. If file name is omitted, sar uses the standard system activity daily data file, the /var/log/sysstat/sadd file, where the dd parameter indicates the current day. By default, all the data available from the kernel are saved in the data file.
Sep 04, 2005 Steps: 1. Download the required.sar files. Download the SAPCAR exe from the SAP market place. Then create a new folder (e.g C:/HANA/SAR) and then copy SAPCAR exe file in it along with the other.sar files from. Rename the SAPCAR exe.
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- Apr 12, 2012 2. In the same folder make a file SAPCARe.BAT with the following contents: SAPCAR.EXE -xvf%sf1. You are ready, all you have to do is make CAR and SAR files open by SAPCARe.BAT. Right click on such a file and set that in the Properties window. Result: Now when you double click a SAR/CAR file it will extract in the same folder.
- Using SAPCAR tool, you can list, extract and compress the.SAR or.CAR files. The functions are similar to the standard tools like WinZip, WinRAR and etc. To list the contents of SAR files.
How To Extract Sar File In Suse Linux
The sar command extracts and writes to standard output records previously saved in a file. This file can be either the one specified by the -f flag or, by default, the standard system activity daily data file. It is also possible to enter -1, -2 (etc.) as an argument to sar to display data of that days ago. For example, -1 will point at the standard system activity file of yesterday.
Without the -P flag, the sar command reports system-wide (global among all processors) statistics, which are calculated as averages for values expressed as percentages, and as sums otherwise. If the -P flag is given, the sar command reports activity which relates to the specified processor or processors. If -P ALL is given, the sar command reports statistics for each processor and global statistics among all processors.
You can select information about specific system activities using flags. Not specifying any flags selects only CPU activity. Specifying the -A flag selects all possible activities.
The default version of the sar command (CPU utilization report) might be one of the first facilities the user runs to begin system activity investigation, because it monitors major system resources. If CPU utilization is near 100 percent (user + nice + system), the workload sampled is CPU-bound.
If multiple samples and multiple reports are desired, it is convenient to specify an output file for the sar command. Run the sar command as a background process. The syntax for this is:
All data are captured in binary form and saved to a file (datafile). The data can then be selectively displayed with the sar command using the -f option. Set the interval and count parameters to select count records at interval second intervals. If the count parameter is not set, all the records saved in the file will be selected. Collection of data in this manner is useful to characterize system usage over a period of time and determine peak usage hours.
![Using Using](/uploads/1/2/6/3/126376992/172764539.png)
Note: The sar command only reports on local activities.
Syntax
Options
Environment
The sar command takes into account the following environment variables:
S_TIME_FORMAT | If this variable exists and its value is ISO then the current locale will be ignored when printing the date in the report header. The sar command will use the ISO 8601 format (YYYY-MM-DD) instead. |
S_TIME_DEF_TIME | If this variable exists and its value is UTC then sar will save its data in UTC time (data will still be displayed in local time). sar will also use UTC time instead of local time to determine the current daily data file located in the /var/log/sysstat directory. This variable may be useful for servers with users located across several timezones. |
Files
How To Extract Sar File Download
/var/log/sysstat/sadd | Indicate the daily data file, where the dd parameter is a number representing the day of the month. |
/proc | contains various files with system statistics. |
Examples
Report CPU utilization for each 2 seconds. 5 lines are displayed.
Report statistics on IRQ 14 for each 2 seconds. 10 lines are displayed. Data are stored in a file called int14.file.
Display memory and network statistics saved in daily data file 'sa16'.
Photoshop cs5 free for mac download. Display all the statistics saved in current daily data file.
Related commands
How To Extract Sar File In Pdf
iostat — Report CPU and I/O statistics for devices and partitions.
vmstat — Report statistics about virtual memory usage.
vmstat — Report statistics about virtual memory usage.