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authordanielhanrahan <daniel.hanrahan@est.tech>2024-03-15 12:42:15 +0000
committerdanielhanrahan <daniel.hanrahan@est.tech>2024-03-19 10:08:19 +0000
commite1277ab49cfbd8fd980336b1f2b84bca3166a449 (patch)
treea448d6c891c9def39837d11c7ddaad1998e99ae6 /cps-ri/src/main/resources/changelog/db/changes/08-update-yang-resources.yaml
parentbf75ff4d43dc9eb459deaf61920de22cf5c6f1ea (diff)
Configure Hazelcast to have 1 backup to reduce memory
Currently Hazelcast is configured to have 3 synchronous backups and 3 asynchronous backups. These are separate, meaning there will be 7 copies in the cluster (1 original + 3 sync + 3 async backups). Even if only 1 instance of CPS/NCMP is running, it will have 7 copies in memory. Given that CPS/NCMP is typically only deployed using 1 or 2 instances, the settings are changed to 1 synchronous backup (same as Hazelcast's default configuration). This change has been tested and shown to reduce heap usage by around 100MB during 20K CM-handle registration. Issue-ID: CPS-2146 Signed-off-by: danielhanrahan <daniel.hanrahan@est.tech> Change-Id: I4a5f6d83bc35e2c13cfb32002e38dc365da34c8e
Diffstat (limited to 'cps-ri/src/main/resources/changelog/db/changes/08-update-yang-resources.yaml')
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