Reduce CPU usage#58
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…heartbeat Signed-off-by: Max Asnaashari <max.asnaashari@canonical.com>
Signed-off-by: Max Asnaashari <max.asnaashari@canonical.com>
Signed-off-by: Max Asnaashari <max.asnaashari@canonical.com>
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Microcluster uses a large amount of CPU mainly due to the heartbeats being a bit too eager. This reduces frequency of heartbeats from 1 second to 10, and reduces redundant calls to fetch the dqlite leader.