Ipv6host.Modify() Performance Is Poor
(Doc ID 1375258.1)
Last updated on DECEMBER 04, 2019
Applies to:
Oracle Communications Internet Name and Address Management - Version 6.1.3 and laterInformation in this document applies to any platform.
Symptoms
When modifying an IPv6 Host with a large number of IPV6 subnets, it has been observed that the performance degrades exponentially with the number of IPv6 subnets.
This happens primarily because the API fires a query to find all the IPv6 subnets in the system. For example, this query itself takes close to 30sec for 11K IPv6 subnets.
[12/Jul/2011:01:43:52 +1000] conn=3085 op=27 msgId=28 - SRCH base="ou=ipv6 networks,ou=address management,ou=ip services,o=tid,o=oracle.com" scope=2 filter=
"(&(mslvIPv6StartAddress=*)(objectClass=mslvipv6addressrange)(objectClass=mslvipv6subnet))" attrs="* aci modifiersName modifyTimestamp creatorsName createTimestamp numSubordinates"
[12/Jul/2011:01:44:22 +1000] conn=3085 op=27 msgId=28 - RESULT err=0 tag=101 nentries=11650 etime=30
"(&(mslvIPv6StartAddress=*)(objectClass=mslvipv6addressrange)(objectClass=mslvipv6subnet))" attrs="* aci modifiersName modifyTimestamp creatorsName createTimestamp numSubordinates"
[12/Jul/2011:01:44:22 +1000] conn=3085 op=27 msgId=28 - RESULT err=0 tag=101 nentries=11650 etime=30
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |