topic Re: Troubleshooting [Save]/[Save All] Performance in Eclipse ADT..? in Application Development and Automation Discussions

Troubleshooting [Save]/[Save All] Performance in Eclipse ADT..?

Private_Member_7726 — Sun, 03 Jan 2021 13:54:40 GMT

Hi,

This sluggish performance (~30 seconds to save 4 puny ABAP sources) is not "normal", I assume... Single save is not as slow, but is also already "intolerable" in my book.

I switched on SQL Trace in the back-end, and, as far as I could see, DB processing for the 4 sources took about 1.6 seconds, so it must be something else.

I have also tried to do the Windows 10 Defender exclusion list trick https://bugs.eclipse.org/bugs/show_bug.cgi?id=548443#c28; I don't think it made any appreciable difference.

Opening a previously unopened Program from Project Explorer is slow as well - the appearance is as if "the thing does nothing" for at least ~3-4 seconds after "locking the UI"... (nothing else can be clicked on for ~3-4 seconds after double-clicking on Program in the Project Explorer ). Subsequent opening of a Program is okayish - i'd even say - "normal".

Does anyone have an idea as to what's going on here?

And how to go about troubleshooting the issues in Eclipse ADT, please..?

Thank you and best regards,
Janis

Eclipse Platform Version: 2020-12 (4.18) Build id: I20201202-1800 OS: Windows 10, v.10.0, x86_64 / win32 Java version: 15.0.1
ABAP Development Tools Version: 3.14.2
SAP_BASIS 740 SP 23
DB6 11.01.0405

Re: Troubleshooting [Save]/[Save All] Performance in Eclipse ADT..?

Sandra_Rossi — Sun, 03 Jan 2021 14:07:58 GMT

There are several times ""keine rückmeldung" i.e. "no response", so the issue is your Internet connection. What SAP connection did you define? Maybe an issue with hostname resolution?

Re: Troubleshooting [Save]/[Save All] Performance in Eclipse ADT..?

Private_Member_7726 — Sun, 03 Jan 2021 16:32:31 GMT

Hi sandra.rossi, and thank you 🙂

The connection... -- *err* how shall I put it -- it's "from the SAP Logon pad" :).
I did fiddle with the Network settings quite a bit now, tried adding appserver and message server to Eclipse proxy exclusion list... I don't think it's the network problem, honestly. I'm connected via corporate VPN, I can ping appserver, message server and proxy just fine, sub 20ms

I found this, and per 2. got to this:

If only I could interpret it correctly... Is it "everyone waiting for "POST /sap/bc/adt/debugger?..."..? 😮

cheers
Janis

Re: Troubleshooting [Save]/[Save All] Performance in Eclipse ADT..?

matt — Sun, 03 Jan 2021 16:42:51 GMT

Have you tried doing a trace on the back-end. Perhaps an RTA, or an ST05.

Re: Troubleshooting [Save]/[Save All] Performance in Eclipse ADT..?

Sandra_Rossi — Sun, 03 Jan 2021 16:51:35 GMT

It's strange that it tries to contact the debugger when you save! Did you set a breakpoint on system programs?

Did it use to work? What did you do since it used to work?

Re: Troubleshooting [Save]/[Save All] Performance in Eclipse ADT..?

Private_Member_7726 — Sun, 03 Jan 2021 18:59:31 GMT

@matthew.billingham: SQL - nothing extraordinary. Now RFC and HTTP traces and SAT - also nothing that would justify 3-4 second delay.

@sandra.rossi That is probably also "nothing" - maybe "debugger listener" listening for something-something... May be - restarted each 120 seconds.

The green recordings were triggered by Save, the yellow ones, as far as I understand are the "debugger listener" things:

The actual save, when it comes to it, is very quick:

Cheers
Janis

Re: Troubleshooting [Save]/[Save All] Performance in Eclipse ADT..?

Private_Member_7726 — Sun, 03 Jan 2021 21:48:46 GMT

Moving Workspace from "network drive" to c:\ was all it was, apparently. Like day and night... 😮

FWIW: https://www.microfocus.com/documentation/enterprise-developer/ed232/Eclipse/GUID-4F9783A4-2BB7-4EC8-9D64-2552F3AAC19F.html

¯\_(ツ)_/¯

cheers,
Janis