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#1 2016-03-04 17:11:25

mechtest
Member
Registered: 2016-03-04
Posts: 2

GLPI sometimes hangs when viewing tickets

Hi!
GLPI Sometime hangs when viewing ticket, often tickets with document or pictures attached.
The symptom is that as soon ads when choosing the ticket to work with it it totally freeze GLPI, you must close the browser window and try again.
I suspect some form of lockup in the database but i could use a pointer, or is anybody else experiencing this issue?
I also recently moved and upgraded our GKLPI since we ghad the problem on our old server running 0.84
But now we are using version 0.90.1 (On Debian MySQL 5.5.47-0+deb8u1-lo and  PHP Version 5.6.17-0+deb8u1)
Best Regards
Anders

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#2 2016-03-05 18:54:37

xxxadamtmg
Member
Registered: 2013-09-25
Posts: 34

Re: GLPI sometimes hangs when viewing tickets

Hello
I also use GLPI in newest version on production with many attachment in tickets but I didn't hear any complaints users (my platform run on Ubuntu LTS 14.04 + mysql + apache2 on virtual machine).

->First check your system logs and file system and installed memory kits, try move files directory to another partition (symbolic link for directory).

->Turn debug mode in GLPI and Developer console in werbbroser and test in many times to have full debug log  when freeze to occurt.

->Check mysql and alpache logs ...

good luck

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#3 2016-04-01 12:27:31

pcharles
Member
Registered: 2016-04-01
Posts: 6

Re: GLPI sometimes hangs when viewing tickets

Hello,

I have exactly the same problem.
It's coming from any links, from any pages, even in a dynamic menu.
At least, 5 times per days.
It's a very annoying thing...

First time it appeared after updating from an old 0.83 version of GLPI (Debian).
Nothing in the logs (PC + server).
Running mainly in Firefox, last version, on Windows (7,8,8.1 and 10).
Same problem in IE and Edge.

When I close the browser and reopen it immediately, it works again...
When it hangs for somebody, it doesn't hang for other people connected to GLPI. No link here.

Help !

Fiddler informations :
== FLAGS ==================
BitFlags: [None] 0x0
UI-COMMENTS: pb
X-CLIENTIP: 127.0.0.1
X-CLIENTPORT: 53980
X-EGRESSPORT: 53981
X-HOSTIP: 192.168.1.196
X-PROCESSINFO: firefox:11196

== TIMING INFO ============
ClientConnected:        12:12:54.101
ClientBeginRequest:     12:12:54.102
GotRequestHeaders:      12:12:54.102
ClientDoneRequest:      12:12:54.102
Determine Gateway:      0ms
DNS Lookup:              0ms
TCP/IP Connect: 0ms
HTTPS Handshake:        0ms
ServerConnected:        12:12:54.102
FiddlerBeginRequest:    12:12:54.102
ServerGotRequest:       12:12:54.102
ServerBeginResponse:    00:00:00.000
GotResponseHeaders:     00:00:00.000
ServerDoneResponse:     00:00:00.000
ClientBeginResponse:    00:00:00.000
ClientDoneResponse:     00:00:00.000

Last edited by pcharles (2016-04-01 12:36:11)

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#4 2016-04-01 12:39:58

pcharles
Member
Registered: 2016-04-01
Posts: 6

Re: GLPI sometimes hangs when viewing tickets

Finally, after 6min28

Request Count:   1
Bytes Sent:      448        (headers:448; body:0)
Bytes Received:  107 679        (headers:395; body:107 284)

ACTUAL PERFORMANCE
--------------
ClientConnected:    12:12:54.101
ClientBeginRequest:    12:12:54.102
GotRequestHeaders:    12:12:54.102
ClientDoneRequest:    12:12:54.102
Determine Gateway:    0ms
DNS Lookup:         0ms
TCP/IP Connect:    0ms
HTTPS Handshake:    0ms
ServerConnected:    12:12:54.102
FiddlerBeginRequest:    12:12:54.102
ServerGotRequest:    12:12:54.102
ServerBeginResponse:    12:19:22.585
GotResponseHeaders:    12:19:22.585
ServerDoneResponse:    12:19:22.594
ClientBeginResponse:    12:19:22.585
ClientDoneResponse:    12:19:22.594


    Overall Elapsed:    0:06:28.492

RESPONSE BYTES (by Content-Type)
--------------
text/html: 107 284
~headers~: 395



________________
Learn more about HTTP performance at http://fiddler2.com/r/?HTTPPERF

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#5 2016-04-01 12:48:16

pcharles
Member
Registered: 2016-04-01
Posts: 6

Re: GLPI sometimes hangs when viewing tickets

It seems that this url is hanging first :
/front/cron.php

Request Count:   1
Bytes Sent:      442        (headers:442; body:0)
Bytes Received:  342        (headers:279; body:63)

ACTUAL PERFORMANCE
--------------
ClientConnected:    12:11:03.460
ClientBeginRequest:    12:11:07.261
GotRequestHeaders:    12:11:07.261
ClientDoneRequest:    12:11:07.261
Determine Gateway:    0ms
DNS Lookup:         0ms
TCP/IP Connect:    0ms
HTTPS Handshake:    0ms
ServerConnected:    12:11:03.482
FiddlerBeginRequest:    12:11:07.261
ServerGotRequest:    12:11:07.261
ServerBeginResponse:    12:11:07.358
GotResponseHeaders:    12:11:07.358
ServerDoneResponse:    12:19:21.833
ClientBeginResponse:    12:11:07.358
ClientDoneResponse:    12:19:21.833

    Overall Elapsed:    0:08:14.572

RESPONSE BYTES (by Content-Type)
--------------
~headers~: 279
image/gif: 63

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#6 2016-04-01 13:02:16

pcharles
Member
Registered: 2016-04-01
Posts: 6

Re: GLPI sometimes hangs when viewing tickets

One more time with the same URL : (is hanging right now)

This session is not yet complete. Press F5 to refresh with updated statistics.

Downloading at 0KB/sec.

Request Count:   1
Bytes Sent:      428        (headers:428; body:0)
Bytes Received:  558        (headers:279; body:279)

ACTUAL PERFORMANCE
--------------
ClientConnected:    13:00:08.417
ClientBeginRequest:    13:00:12.611
GotRequestHeaders:    13:00:12.611
ClientDoneRequest:    13:00:12.611
Determine Gateway:    0ms
DNS Lookup:         0ms
TCP/IP Connect:    0ms
HTTPS Handshake:    0ms
ServerConnected:    13:00:08.429
FiddlerBeginRequest:    13:00:12.611
ServerGotRequest:    13:00:12.611
ServerBeginResponse:    13:00:12.710
GotResponseHeaders:    13:00:12.710
ServerDoneResponse:    00:00:00.000
ClientBeginResponse:    13:00:12.711
ClientDoneResponse:    00:00:00.000


RESPONSE BYTES (by Content-Type)
--------------
~headers~: 279

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#7 2016-04-01 13:09:21

pcharles
Member
Registered: 2016-04-01
Posts: 6

Re: GLPI sometimes hangs when viewing tickets

Finally :

Request Count:   1
Bytes Sent:      428        (headers:428; body:0)
Bytes Received:  342        (headers:279; body:63)

ACTUAL PERFORMANCE
--------------
ClientConnected:    13:00:08.417
ClientBeginRequest:    13:00:12.611
GotRequestHeaders:    13:00:12.611
ClientDoneRequest:    13:00:12.611
Determine Gateway:    0ms
DNS Lookup:         0ms
TCP/IP Connect:    0ms
HTTPS Handshake:    0ms
ServerConnected:    13:00:08.429
FiddlerBeginRequest:    13:00:12.611
ServerGotRequest:    13:00:12.611
ServerBeginResponse:    13:00:12.710
GotResponseHeaders:    13:00:12.710
ServerDoneResponse:    13:07:39.135
ClientBeginResponse:    13:00:12.711
ClientDoneResponse:    13:07:39.135

    Overall Elapsed:    0:07:26.523

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