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sa25 vs sar25: What is the difference?
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I collect performance data like this:
# Activity reports every 10 minutes everyday
*/10 * * * * root [ -x /usr/lib64/sa/sa1 ] && exec /usr/lib64/sa/sa1 -S ALL 1 1
# Update reports every 6 hours
55 5,11,17,23 * * * root [ -x /usr/lib64/sa/sa2 ] && exec /usr/lib64/sa/sa2 -A
Two files get generated per day: saDD
and sarDD
I tried to find the file type, but failed:
server:/var/log/sa # file 201906/sar26
201906/sar26: ASCII text
server:/var/log/sa # file 201906/sa26
201906/sa26: data
What are saXX and sarXX? What is the difference?
sar
migrated from serverfault.com 41 mins ago
This question came from our site for system and network administrators.
add a comment |
I collect performance data like this:
# Activity reports every 10 minutes everyday
*/10 * * * * root [ -x /usr/lib64/sa/sa1 ] && exec /usr/lib64/sa/sa1 -S ALL 1 1
# Update reports every 6 hours
55 5,11,17,23 * * * root [ -x /usr/lib64/sa/sa2 ] && exec /usr/lib64/sa/sa2 -A
Two files get generated per day: saDD
and sarDD
I tried to find the file type, but failed:
server:/var/log/sa # file 201906/sar26
201906/sar26: ASCII text
server:/var/log/sa # file 201906/sa26
201906/sa26: data
What are saXX and sarXX? What is the difference?
sar
migrated from serverfault.com 41 mins ago
This question came from our site for system and network administrators.
add a comment |
I collect performance data like this:
# Activity reports every 10 minutes everyday
*/10 * * * * root [ -x /usr/lib64/sa/sa1 ] && exec /usr/lib64/sa/sa1 -S ALL 1 1
# Update reports every 6 hours
55 5,11,17,23 * * * root [ -x /usr/lib64/sa/sa2 ] && exec /usr/lib64/sa/sa2 -A
Two files get generated per day: saDD
and sarDD
I tried to find the file type, but failed:
server:/var/log/sa # file 201906/sar26
201906/sar26: ASCII text
server:/var/log/sa # file 201906/sa26
201906/sa26: data
What are saXX and sarXX? What is the difference?
sar
I collect performance data like this:
# Activity reports every 10 minutes everyday
*/10 * * * * root [ -x /usr/lib64/sa/sa1 ] && exec /usr/lib64/sa/sa1 -S ALL 1 1
# Update reports every 6 hours
55 5,11,17,23 * * * root [ -x /usr/lib64/sa/sa2 ] && exec /usr/lib64/sa/sa2 -A
Two files get generated per day: saDD
and sarDD
I tried to find the file type, but failed:
server:/var/log/sa # file 201906/sar26
201906/sar26: ASCII text
server:/var/log/sa # file 201906/sa26
201906/sa26: data
What are saXX and sarXX? What is the difference?
sar
sar
asked Jun 26 at 7:44
guettliguettli
1437 silver badges25 bronze badges
1437 silver badges25 bronze badges
migrated from serverfault.com 41 mins ago
This question came from our site for system and network administrators.
migrated from serverfault.com 41 mins ago
This question came from our site for system and network administrators.
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
The difference is that the sa files are specific data files that can only be read an interrogated using the sar package. If you want to extract and analyze data from sa files, use sar -f [filename]
.
The sar files are just ASCII files that can be read with anything you want (cat for example), so sar files can be directly analyzed, they don't need anything extra.
In my cronjob (see question above) there is nosar
. I guess/usr/lib64/sa/sa2
is the equivalent.
– guettli
2 days ago
/usr/lib64/sa/sa2 is used for daily reporting. Cron'ed, it will generate a daily report called /var/log/sa/sardd (where dd is the day).
– Overmind
2 days ago
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
The difference is that the sa files are specific data files that can only be read an interrogated using the sar package. If you want to extract and analyze data from sa files, use sar -f [filename]
.
The sar files are just ASCII files that can be read with anything you want (cat for example), so sar files can be directly analyzed, they don't need anything extra.
In my cronjob (see question above) there is nosar
. I guess/usr/lib64/sa/sa2
is the equivalent.
– guettli
2 days ago
/usr/lib64/sa/sa2 is used for daily reporting. Cron'ed, it will generate a daily report called /var/log/sa/sardd (where dd is the day).
– Overmind
2 days ago
add a comment |
The difference is that the sa files are specific data files that can only be read an interrogated using the sar package. If you want to extract and analyze data from sa files, use sar -f [filename]
.
The sar files are just ASCII files that can be read with anything you want (cat for example), so sar files can be directly analyzed, they don't need anything extra.
In my cronjob (see question above) there is nosar
. I guess/usr/lib64/sa/sa2
is the equivalent.
– guettli
2 days ago
/usr/lib64/sa/sa2 is used for daily reporting. Cron'ed, it will generate a daily report called /var/log/sa/sardd (where dd is the day).
– Overmind
2 days ago
add a comment |
The difference is that the sa files are specific data files that can only be read an interrogated using the sar package. If you want to extract and analyze data from sa files, use sar -f [filename]
.
The sar files are just ASCII files that can be read with anything you want (cat for example), so sar files can be directly analyzed, they don't need anything extra.
The difference is that the sa files are specific data files that can only be read an interrogated using the sar package. If you want to extract and analyze data from sa files, use sar -f [filename]
.
The sar files are just ASCII files that can be read with anything you want (cat for example), so sar files can be directly analyzed, they don't need anything extra.
answered Jun 26 at 12:25
OvermindOvermind
1134 bronze badges
1134 bronze badges
In my cronjob (see question above) there is nosar
. I guess/usr/lib64/sa/sa2
is the equivalent.
– guettli
2 days ago
/usr/lib64/sa/sa2 is used for daily reporting. Cron'ed, it will generate a daily report called /var/log/sa/sardd (where dd is the day).
– Overmind
2 days ago
add a comment |
In my cronjob (see question above) there is nosar
. I guess/usr/lib64/sa/sa2
is the equivalent.
– guettli
2 days ago
/usr/lib64/sa/sa2 is used for daily reporting. Cron'ed, it will generate a daily report called /var/log/sa/sardd (where dd is the day).
– Overmind
2 days ago
In my cronjob (see question above) there is no
sar
. I guess /usr/lib64/sa/sa2
is the equivalent.– guettli
2 days ago
In my cronjob (see question above) there is no
sar
. I guess /usr/lib64/sa/sa2
is the equivalent.– guettli
2 days ago
/usr/lib64/sa/sa2 is used for daily reporting. Cron'ed, it will generate a daily report called /var/log/sa/sardd (where dd is the day).
– Overmind
2 days ago
/usr/lib64/sa/sa2 is used for daily reporting. Cron'ed, it will generate a daily report called /var/log/sa/sardd (where dd is the day).
– Overmind
2 days ago
add a comment |
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