Hi All, For our troubleshooting purposes we have been collecting some data from Geode cluster members using following APIs:
org.apache.geode.management.MemberMXBean#getFunctionExecutionRate org.apache.geode.management.MemberMXBean#getPutsRate org.apache.geode.management.MemberMXBean#getGetsRate org.apache.geode.management.NetworkMetrics#getBytesReceivedRate org.apache.geode.management.NetworkMetrics#getBytesSentRate org.apache.geode.management.DiskMetrics#getDiskFlushAvgLatency org.apache.geode.management.DiskMetrics#getDiskReadsRate org.apache.geode.management.DiskMetrics#getDiskWritesRate Recently we have replaced our base OS and all the values reported back by Geode during this calls become 0s. Could someone help us to understand how these metrics are being collected by Geode? Could it be that Geode uses some system utilities or system calls that existed in our previous appliance and are removed in our newer version of system causing Geode returning only 0s. Thanks, Vahram.
