HikariPool- Thread starvation or clock leap detected (housekeeper delta - hikaricp

Question

Here hikari conf:
jdbcUrl=jdbc:postgresql://some_ip/myProject
driverClassName=org.postgresql.Driver
username=username
password=pass
connectionTestQuery=SELECT CURRENT_TIMESTAMP
maximumPoolSize=3
connectionTimeout=20000
In my Kotlin project:
lateinit var ds: HikariDataSource
val dbConfig = HikariConfig("hikari.conf")
ds = HikariDataSource(dbConfig)
if (!insertQuery.isEmpty()) {
val connection = ds.connection
val insert = connection.prepareCall(insertQuery)
insert.execute()
insert.close()
connection.close()
}
And it's work fine.
Nice.
But sometime I get warning message in log like this:
2019-04-27 18:55:23,852 17519559 [HikariPool-1 housekeeper] WARN com.zaxxer.hikari.pool.HikariPool - HikariPool-1 - Thread starvation or clock leap detected (housekeeper delta=5m30s164ms615µs200ns).
2019-04-27 18:55:23,853 17519560 [HikariPool-1 housekeeper] DEBUG com.zaxxer.hikari.pool.HikariPool - HikariPool-1 - Pool stats (total=3, active=0, idle=3, waiting=0)
2019-04-27 18:55:53,857 17549564 [HikariPool-1 housekeeper] DEBUG com.zaxxer.hikari.pool.HikariPool - HikariPool-1 - Pool stats (total=3, active=0, idle=3, waiting=0)
As result it stop insert new records to db.

Answer 1

If you are running on a mac and see this issue it's nothing to worry about and your laptop has gone to sleep.