JSP editing performance

Typing in a moderately-complex .jsp file seems REALLY slow on RC1. I have a .jsp file that is approximately 900 lines long, and it takes RC1 almost a full second to respond to EACH keystroke as I type in it- this is on a dual 2.3GHz G5!

I turned off JSP inspections, but this didn't seem to make a difference.

Am I missing something here, or is this the .jsp editing performance that we should reasonably expect for IDEA 5?


- Danny

11 comments

CPU snapshots ple-a-ase!
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Maxim Shafirov
http://www.jetbrains.com
"Develop with pleasure!"


0

Is there a ticket for this? I'm seeing REALLY slow performance. Even
in .java files.

Maxim Shafirov (JetBrains) wrote:

CPU snapshots ple-a-ase!
-------------------
Maxim Shafirov
http://www.jetbrains.com
"Develop with pleasure!"

>
>

0

In article <42DFE4C9.5080604@nunya.net>,
Norris Shelton <nunya@nunya.net> wrote:

Is there a ticket for this? I'm seeing REALLY slow performance. Even
in .java files.


Yeha there is

0

Let's just don't mix the things. Those could be completely unrelated.
-


Maxim Shafirov
http://www.jetbrains.com
"Develop with pleasure!"


0

I created a ticket for the java performance issue.

Maxim Shafirov (JetBrains) wrote:

Let's just don't mix the things. Those could be completely unrelated.
-------------------
Maxim Shafirov
http://www.jetbrains.com
"Develop with pleasure!"

>
>

0

agreed 3417 JSP editing performance is so bad it is unuseable. On a reasonably large jsp (150 lines+) each keystroke uses 100%cpu for about 10 seconds.. (no exaggeration)

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with a 350 line jsp about 30secs of 100%cpu on Win2k pro with 3.4GHz proc and 3Gig RAM

0

cpu snapshots attached:
1 from opening a JSP (about 350lines)
2 from a single keystroke (space char) inserted into a line



Attachment(s):
3417_PaulWil_22.07.2005_15.01.26.zip
3417_PaulWil_22.07.2005_15.03.49.zip
0

Same problem! This Problem exist since a very long time!

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Hi,

Please, submit cpu profiling snapshot (Press 'Capture cpu snapshot'
button on toolbar to start profiling and press second time to end it,
the button itself appears after specifying '-Xrunyjpagent:port=10101' in
idea.exe.vmoptions or similar config file, depending on launch
type/platform) or sample jsps to illustrate the problem.

Andreas Halbig wrote:

Same problem! This Problem exist since a very long time!


--
Best regards,
Maxim Mossienko
IntelliJ Labs / JetBrains Inc.
http://www.intellij.com
"Develop with pleasure!"

0

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