Knowledge Base
Cardano's [CAFE] and [CAFE2] are updated to newest version 1.25.1. For all stake pool operators (SPOs) it is important to know that with release of 1.25.1 the mainnet-config.json in the repository of CF / IOHK was consolidated and is a lot slimmer than previous! Some names of statistic variables have changed. In most cases the wording "ChainDB_" was removed. So be sure to update your grafana dashboard so that you can still enjoy your statistics after update to 1.25.1.
Here are a few examples:Old | New (1.25.1) |
cardano_node_ChainDB_metrics_blockNum_int | cardano_node_metrics_blockNum_int |
cardano_node_metrics_ChainDB_blockNum_int | |
cardano_node_ChainDB_metrics_epoch_int | cardano_node_metrics_epoch_int |
cardano_node_metrics_ChainDB_epoch_int | |
cardano_node_ChainDB_metrics_slotNum_int | cardano_node_metrics_slotNum_int |
cardano_node_metrics_ChainDB_slotNum_int | |
cardano_node_ChainDB_metrics_density_real | cardano_node_metrics_density_real |
cardano_node_metrics_ChainDB_density_real | |
cardano_node_ChainDB_metrics_slotInEpoch_int | cardano_node_metrics_slotInEpoch_int |
cardano_node_metrics_ChainDB_slotInEpoch_int |
cardano_node_metrics_connectedPeers_int
. Another very useful information is the status of your time synchronization node_timex_maxerror_seconds
.
And last but not least, the Free Disk Space in Percent might be helpful especially to those who are running Cardano-Node on a rather small VPS: ((node_filesystem_avail_bytes{mountpoint="/",fstype!="rootfs"} * 100) / node_filesystem_size_bytes{mountpoint="/",fstype!="rootfs"})
written by: Chris published at: Feb 2, 2021 |
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