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Bug 1419139 - packages page is slow
packages page is slow
Status: CLOSED ERRATA
Product: Red Hat Satellite 6
Classification: Red Hat
Component: API - Content (Show other bugs)
6.2.7
Unspecified Unspecified
high Severity medium (vote)
: 6.2.12
: Unused
Assigned To: Justin Sherrill
jcallaha
: Performance, PrioBumpField, Triaged
: 1489403 (view as bug list)
Depends On:
Blocks: 1465146 1530699
  Show dependency tree / graph
 
Reported: 2017-02-03 11:52 EST by Chris Duryee
Modified: 2018-01-03 11:15 EST (History)
11 users (show)

See Also:
Fixed In Version: rubygem-katello-3.0.0.153-1
Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
: 1480355 (view as bug list)
Environment:
Last Closed: 2017-09-25 14:59:44 EDT
Type: Bug
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
long load (202.37 KB, image/png)
2017-08-28 12:01 EDT, jcallaha 		no flags Details
average load (211.99 KB, image/png)
2017-08-28 12:02 EDT, jcallaha 		no flags Details
Add an attachment (proposed patch, testcase, etc.)


External Trackers
Tracker ID Priority Status Summary Last Updated
Foreman Issue Tracker 18704 None None None 2017-02-27 13:45 EST
Foreman Issue Tracker 20138 None None None 2017-06-29 11:54 EDT
Red Hat Product Errata RHBA-2017:2803 normal SHIPPED_LIVE Satellite 6.2.12 bug fix update 2017-10-12 15:22:49 EDT

  None (edit)
Description Chris Duryee 2017-02-03 11:52:58 EST 
Description of problem:

If the katello install has a large number of packages, the packages page can be very slow (over 18 seconds). In particular, this API call takes quite some time to return:

https://localhost/katello/api/v2/packages?organization_id=1&page=1&paged=true&search=

Ideally, the page would load in less than 5 seconds.


Version-Release number of selected component (if applicable): 6.2.7


How reproducible:


Steps to Reproduce:
1. sync a bunch of repos containing numerous packages
2. go to content -> packages page
3. wait

Actual results: 18+ seconds of waiting


Expected results: 5 or less seconds of waiting


Additional info:

2017-02-03 11:49:07 [app] [I] Started GET "/katello/api/v2/packages?organization_id=1&page=2&paged=true&search=" for 10.10.121.39 at 2017-02-03 11:49:07 -0500
2017-02-03 11:49:07 [app] [I] Processing by Katello::Api::V2::PackagesController#index as JSON
2017-02-03 11:49:07 [app] [I]   Parameters: {"organization_id"=>"1", "page"=>"2", "paged"=>"true", "search"=>"", "api_version"=>"v2"}
2017-02-03 11:49:18 [app] [I]   Rendered /opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.0.0.95/app/views/katello/api/v2/packages/index.json.rabl within katello/api/v2/layouts/collection (3513.7ms)
2017-02-03 11:49:18 [app] [I] Completed 200 OK in 10947ms (Views: 22.9ms | ActiveRecord: 10829.9ms)


the SQL is too big to paste, but the explain is at https://explain.depesz.com/s/JZG
Comment 5 Brad Buckingham 2017-02-27 13:45:52 EST 
Created redmine issue http://projects.theforeman.org/issues/18704 from this bug
Comment 6 pm-sat@redhat.com 2017-06-21 14:19:08 EDT 
Upstream bug assigned to jsherril@redhat.com
Comment 7 pm-sat@redhat.com 2017-06-26 16:17:18 EDT 
Moving this bug to POST for triage into Satellite 6 since the upstream issue http://projects.theforeman.org/issues/18704 has been resolved.
Comment 10 jcallaha 2017-08-28 12:01:01 EDT 
Verified in Satellite 6.2.12 Snap 1.

On a system with ~45k packages, the average page load times varied between 3 and 6.5 seconds. However, there are occasional times when the page will take around 10-11 seconds to load. See attached screenshot for long and average load times.
Comment 11 jcallaha 2017-08-28 12:01 EDT 
Created attachment 1319141 [details]
long load
Comment 12 jcallaha 2017-08-28 12:02 EDT 
Created attachment 1319142 [details]
average load
Comment 18 jcallaha 2017-09-12 17:02:50 EDT 
Verified in Satellite 6.2.12 Snap 3. 

host package list working as expected, in addition to above verification.

-bash-4.2# time hammer host package list --host-id 2
[Foreman] Password for admin: 
------------------------------------------
NVRA                                      
------------------------------------------
acl-2.2.51-12.el7.x86_64                  
audit-libs-2.4.1-5.el7.x86_64             
basesystem-10.0-7.el7.noarch              
bash-4.2.46-20.el7_2.x86_64               
binutils-2.23.52.0.1-55.el7.x86_64        
bzip2-libs-1.0.6-13.el7.x86_64            
ca-certificates-2015.2.6-70.1.el7_2.noarch
chkconfig-1.3.61-5.el7_2.1.x86_64         
coreutils-8.22-15.el7_2.1.x86_64          
cpio-2.11-24.el7.x86_64                   
cracklib-2.9.0-11.el7.x86_64              
cracklib-dicts-2.9.0-11.el7.x86_64        
cryptsetup-libs-1.6.7-1.el7.x86_64        
curl-7.29.0-25.el7.x86_64                 
cyrus-sasl-lib-2.1.26-20.el7_2.x86_64     
dbus-1.6.12-14.el7_2.x86_64               
dbus-glib-0.100-7.el7.x86_64              
dbus-libs-1.6.12-14.el7_2.x86_64          
dbus-python-1.1.1-9.el7.x86_64            
device-mapper-1.02.107-5.el7_2.5.x86_64   
------------------------------------------
Page 1 of 9 (use --page and --per-page for navigation)

real	0m4.906s
user	0m1.870s
sys	0m0.225s


additionally

[root@ibm-x3550m3-06 ~]# time hammer -p changeme package list --organization-id 1
...
23136 | zziplib-0.13.62-5.el7.i686.rpm                                                  
13106 | zziplib-devel-0.13.62-5.el7.x86_64.rpm                                          
12710 | zziplib-devel-0.13.62-5.el7.i686.rpm                                            
9240  | zziplib-utils-0.13.62-5.el7.x86_64.rpm                                          
------|----------------------------------------

real	2m29.837s
user	0m34.504s
sys	0m1.717s
[root@ibm-x3550m3-06 ~]# 
[root@ibm-x3550m3-06 ~]# time hammer -p changeme package list --organization-id 1 > packages.txt

real	2m15.434s
user	0m27.393s
sys	0m0.987s
[root@ibm-x3550m3-06 ~]# wc -l packages.txt 
39022 packages.txt
Comment 19 Sachin Ghai 2017-09-25 07:25:19 EDT 
*** Bug 1489403 has been marked as a duplicate of this bug. ***
Comment 21 errata-xmlrpc 2017-09-25 14:59:44 EDT 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2017:2803
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