Project

General

Profile

Actions
Copy link

Bug #24767

closed

rgw gc may cause a large number of read traffic

Added by xin liao almost 6 years ago. Updated over 5 years ago.

Status:
Resolved
Priority:
High
Assignee:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
luminous mimic
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Using rgw uploads only, ceph -s finds a large number of read traffic(about hundreds of MB/s). And the write traffic is only Several MB/s. From the osd log，Ifound there are a lot of gc_list(abount Thousands of times per second).

Related issues 2 (0 open — 2 closed)

Copied to rgw - Backport #24807: mimic: rgw gc may cause a large number of read trafficResolvedJos CollinActions
Copied to rgw - Backport #24808: luminous: rgw gc may cause a large number of read trafficResolvedPrashant DActions
Actions
Copy link
 #2

Updated by Casey Bodley almost 6 years ago

  • Status changed from New to 7
  • Priority changed from Normal to High
  • Backport set to luminous mimic
Actions
Copy link
 #3

Updated by Sage Weil almost 6 years ago

  • Status changed from 7 to Pending Backport
Actions
Copy link
 #4

Updated by Nathan Cutler almost 6 years ago

  • Copied to Backport #24807: mimic: rgw gc may cause a large number of read traffic added
Actions
Copy link
 #5

Updated by Nathan Cutler almost 6 years ago

  • Copied to Backport #24808: luminous: rgw gc may cause a large number of read traffic added
Actions
Copy link
 #6

Updated by Nathan Cutler over 5 years ago

  • Status changed from Pending Backport to Resolved
Actions
Copy link

Also available in: Atom PDF