Problem
Two data quality issues observed in production:
1. Bad zeros in locked vault data
Interior datapoints with zero/empty APR values appearing in the locked yvUSD vault (0xAaaFEa48472f77563961Cdb53291DEDfB46F9040) timeseries. These show up as spikes/drops to zero in the chart. Likely caused by recent indexer downtime. This needs to be fixed — zero datapoints should be detected and handled (interpolated or excluded).
2. Unexplained wiggle in unlocked vault data
The unlocked yvUSD vault (0x696d02Db93291651ED510704c9b286841d506987) APR data is exhibiting unexpected oscillation/wiggling behavior. Root cause unknown. May be out of scope — flagging for visibility but the wiggle could be a separate investigation.
Expected behavior
- No zero-value datapoints in interior timeseries (only at boundaries if no data exists)
- Smooth APR curves reflecting actual vault performance without artificial noise
Notes
- A cosmetic fix is in flight and should land in production soon
Problem
Two data quality issues observed in production:
1. Bad zeros in locked vault data
Interior datapoints with zero/empty APR values appearing in the locked yvUSD vault (
0xAaaFEa48472f77563961Cdb53291DEDfB46F9040) timeseries. These show up as spikes/drops to zero in the chart. Likely caused by recent indexer downtime. This needs to be fixed — zero datapoints should be detected and handled (interpolated or excluded).2. Unexplained wiggle in unlocked vault data
The unlocked yvUSD vault (
0x696d02Db93291651ED510704c9b286841d506987) APR data is exhibiting unexpected oscillation/wiggling behavior. Root cause unknown. May be out of scope — flagging for visibility but the wiggle could be a separate investigation.Expected behavior
Notes