I had installed Orthanc ver 1.3.0 on Synology nas, with intel inside processor X64. (This package is provided by Synology)
The package work very well, but I want to upgrade to 1.5.4 version.
The problem is : speed for upload files (patients, studies…) is on half when I use my compiled versions.
Ex: in the original version I upload patiets with ~20MB/s, and with my compiled version with ~9MB/s.
This problem persist and if I compile ver 1.3.0 form https://www.orthanc-server.com/ (same problem if I use precompiled linux version)
Do you have any ideea of what can cause this situation?
I made a configuration file very simple without MySQL or PostgreSQL to avoid any influence from this side… (no compression on write, no plugins installed…) Simple overwrite the original 1.3.0 “Orthanc” file with my compiled version 1.3.0 make problems .
I had contacted Synology support but their answer is:
“We do not support any system or package modifications, especially for a third party packages like this.
You would need to figure it out by yourself.”
If performance is important to you, make sure to add the option -DCMAKE_BUILD_TYPE=Release when invoking cmake. Indeed, by default, run-time debug assertions are enabled, which can seriously impact performance, especially if your Orthanc server stores a lot of DICOM instances.
Hello again
I return with speed issue for upload patients…
I had make same tests on a clean installed Debian 9.8 on a HP microserver and a have same results.
With version 1.2.0 installed from Debian repo everything is ok, the upload speed is good. (The upload speed is ~ 200Mbps)
But when I overwrite the “Orthanc” file in /usr/sbin and “OrthancRecoverCompressedFile” in the /usr/bin, with precompiled version available on http://lsb.orthanc-server.com/orthanc/1.5.5/, or with my compiled files, or install version 1.5.4 available on SID , the upload speed go down dramatically. (The upload speed is ~ 70Mbps)
I use same configuration file…, no SQL, no plugins, for this test I upload same patient from weasis from a windows computer… time for upload in first case is ~ 3min, and in second is ~ 10 min ( This patient has many studies)
I had attached a prin screen of a networ traffic in both cases.
Thanks in advance
Adrian Schiopu
THANKS. This version seems to working fine. The upload speed is ok. In next days I will try to make tests with MySQL, because I want to implement this version in production and I need MySQL for index.
joi, 28 februarie 2019, 19:49:18 UTC+2, Sébastien Jodogne a scris:
Today I test with MySQL activated (plugin version downloaded from “mainline”) only for index.
SQL version: Server version: 10.1.37-MariaDB-0+deb9u1 Debian 9.6
The performance drop down again…
When I read the log I found this line:
“W0301 23:00:36.977483 OrthancPluginDatabase.cpp:330] Your database index plugin is not compatible with multiple Orthanc writers”
I had attached the log file.
Thanks
Using an external database management system (rather than embedded SQLite) comes with enterprise-ready features, at the price of lower speed because of network communications and consistency between multiple clients.
Regarding “Your database index plugin is not compatible with multiple Orthanc writers”: Well, I guess the message is clear enough by itself. Switch to PostgreSQL if this is a problem to you.
Wrong answer from me… Still can not use in Synology because Synology have preinstalled PostgreSQL 9.3.22 and can not upgrade to 9.6.xx.
It is any possibility to compile last version of PostgreSQL plugin for my version of PostgreSQL ? (including PostgreSQL contrib)
Thanks
Currently I’m use 1.3.0 and PostgreSQL plugin 2.0.
If is possible to compile please provide me CMAKE command and help me with any other useful information
Thanks in advance
luni, 4 martie 2019, 11:07:06 UTC+2, Adrian Schiopu a scris:
Yes you have right! Version 9.3 is too old…
But don’t be upset on me. I just try to solve my problem. The communication with Snology is always full of amability, but they don’t solve the problems… maybe on next major update… I had already ask them to upgrade their published version of Orthanc ( 1.3.0 still BETA version from 2017!!!)
miercuri, 13 martie 2019, 18:32:38 UTC+2, Sébastien Jodogne a scris:
Don’t take me wrong: I really understand your disappointment. Unfortunately, I cannot lose a few days in the Orthanc roadmap to mitigate a lack of updates on the side of a major company. This would simply penalize the full community of Orthanc users.
Is there any developer on this mailing list who could help Adrian by downgrading the version of the PostgreSQL 9.6.1 client that is built in Orthanc, down to version 9.3.x?
I have prepared a guide for users who want to use Synology as Orthanc Server.
The problem was using a newer version of PostgreSQL, now resolved.
This system works well for me in production for about 2 months.
I have installed the beta version of Orthanc available in Synology store and read here that after they could make an upgrade to the latest published version, can you give me an idea of how to do that update?
I set up Orthanc on Synology using official docker, and latest orthanc,postgreSQL,pgadmin in docker without changing any system files.
it is very simple procedure, works very well and the speed is impressive
If someone is interested i can prepare a quide.
Στις Σάββατο, 20 Ιουλίου 2019 στις 1:10:04 μ.μ. UTC+3, ο χρήστης Adrian Schiopu έγραψε:
