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  about 1 year ago by heikkiyp | Reply

  And to add additional issue for the PCP .. On TW the libpcpimport1 package does not create the link from libpcpimport.so.1 file to libpcp_import.so Also the perl-XML-TokeParser dependency was missing .

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And to add additional issue for the PCP .. On TW the libpcp_import1 package does not create the link from libpcp_import.so.1 file to libpcp_import.so Also the perl-XML-TokeParser dependency was missing .
 
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Reply to heikkiyp
And to add additional issue for the PCP .. On TW the libpcpimport1 package does not create the link from libpcpimport.so.1 file to libpcp_import.so Also the perl-XML-TokeParser dependency was missing .
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  about 1 year ago by ggherdovich | Reply

  Hello Heikki, thanks for commenting. What I'm taking from the status of sar+pcp interoperability in openSUSE is that no-one has ever used it. The problem you mention, plus the ones I already knew about, are failures that you'd notice immediately as you launch the tool. So on one side those are fixable with one-line edits in the spec file of the package, but on the other one they show that in essence the sar+pcp combo is uncharted territory, in my estimation.

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Hello Heikki, thanks for commenting. What I'm taking from the status of sar+pcp interoperability in openSUSE is that no-one has ever used it. The problem you mention, plus the ones I already knew about, are failures that you'd notice immediately as you launch the tool. So on one side those are fixable with one-line edits in the spec file of the package, but on the other one they show that in essence the sar+pcp combo is uncharted territory, in my estimation.
 
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Reply to ggherdovich
Hello Heikki, thanks for commenting. What I'm taking from the status of sar+pcp interoperability in openSUSE is that no-one has ever used it. The problem you mention, plus the ones I already knew about, are failures that you'd notice immediately as you launch the tool. So on one side those are fixable with one-line edits in the spec file of the package, but on the other one they show that in essence the sar+pcp combo is uncharted territory, in my estimation.
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  about 1 year ago by heikkiyp | Reply

  Also noted that with later sysstat version you can convert to pcp supported format directly without the need of sar2pcp tool . The newer syststat is not available for SLE12 branch .. You have to use SLE15 or Leap or TW version . Sa files from SLE12 branch needs conversion anyway as sar2pcp will complain the format .

  Most usable way to use pcp is on SLE15 or TW or LEAP . Convert the sa files with :

  sadf -l -O pcparchive=sample02 sa20230125 -- -A

  Style command and then using pmchart tool ..

  Combining is easy .. pmlogextract sample01 sample02 looongsample

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Edit Comment 6935
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Also noted that with later sysstat version you can convert to pcp supported format directly without the need of sar2pcp tool . The newer syststat is not available for SLE12 branch .. You have to use SLE15 or Leap or TW version . Sa files from SLE12 branch needs conversion anyway as sar2pcp will complain the format . Most usable way to use pcp is on SLE15 or TW or LEAP . Convert the sa files with : sadf -l -O pcparchive=sample02 sa20230125 -- -A Style command and then using pmchart tool .. Combining is easy .. pmlogextract sample01 sample02 looongsample
 
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Reply to heikkiyp
Also noted that with later sysstat version you can convert to pcp supported format directly without the need of sar2pcp tool . The newer syststat is not available for SLE12 branch .. You have to use SLE15 or Leap or TW version . Sa files from SLE12 branch needs conversion anyway as sar2pcp will complain the format .
Most usable way to use pcp is on SLE15 or TW or LEAP . Convert the sa files with :
sadf -l -O pcparchive=sample02 sa20230125 -- -A
Style command and then using pmchart tool ..
Combining is easy .. pmlogextract sample01 sample02 looongsample
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  about 1 year ago by ggherdovich | Reply

  That's fantastic information Heikki! Thanks for sharing! I haven't tried the sar->pcp conversion technique you suggest (I'll do it soon), but I imagine the limitation you mention (sadf must be from SLE-15 or later) is not so severe, because I suspect the user can still collect sar data using a SLE-12 sar daemon, it's only the person analyzing the data that must have a recent sysstat to do the format conversion. I'd expect the new sadf can still read old archives. Again, thanks for pointing this out!

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That's fantastic information Heikki! Thanks for sharing! I haven't tried the sar->pcp conversion technique you suggest (I'll do it soon), but I imagine the limitation you mention (sadf must be from SLE-15 or later) is not so severe, because I suspect the user can still collect sar data using a SLE-12 sar daemon, it's only the person analyzing the data that must have a recent sysstat to do the format conversion. I'd expect the new sadf can still read old archives. Again, thanks for pointing this out!
 
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Reply to ggherdovich
That's fantastic information Heikki! Thanks for sharing! I haven't tried the sar->pcp conversion technique you suggest (I'll do it soon), but I imagine the limitation you mention (sadf must be from SLE-15 or later) is not so severe, because I suspect the user can still collect sar data using a SLE-12 sar daemon, it's only the person analyzing the data that must have a recent sysstat to do the format conversion. I'd expect the new sadf can still read old archives. Again, thanks for pointing this out!
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  6 months ago by paolodepa | Reply

  Hey Giovanni, have a look at https://github.com/sargraph/sargraph.github.io. They also have an online version: https://sarchart.dotsuresh.com/ but I'd suggest to use it only as a preview, and not to load personal (or customer's) data there.

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Edit Comment 7268
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Hey Giovanni, have a look at https://github.com/sargraph/sargraph.github.io. They also have an online version: https://sarchart.dotsuresh.com/ but I'd suggest to use it only as a preview, and _not_ to load personal (or customer's) data there.
 
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Reply to paolodepa
Hey Giovanni, have a look at https://github.com/sargraph/sargraph.github.io. They also have an online version: https://sarchart.dotsuresh.com/ but I'd suggest to use it only as a preview, and not to load personal (or customer's) data there.
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  5 months ago by ggherdovich | Reply

  Hi Paolo, thanks for the link. Looks like a node app that can be deployed on premises. I need to try hosting a local instance of that "sargraph" and see how it does on some sample datasets I have.

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Edit Comment 7667
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Hi Paolo, thanks for the link. Looks like a node app that can be deployed on premises. I need to try hosting a local instance of that "sargraph" and see how it does on some sample datasets I have.
 
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Hi Paolo, thanks for the link. Looks like a node app that can be deployed on premises. I need to try hosting a local instance of that "sargraph" and see how it does on some sample datasets I have.
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