Henry Xie 's blog

Symptom:    We have bigip irule which contains findstr to match "node="        set nodeselect [findstr [string tolower [HTTP::u...

Symptom:     When Apps / DB team are doing data migration , there are big batches with insert sql and  the migration tool failed with erro...

Symptom:    Sqlplus date output normally is like '11-MAY-11'   which does not have much detailed information we would like to see....

Symptom:    In weblogic out logs, we see quite a few stuck threads alerts    Error Stack is like: <Apr 30, 2018, 11:01:02,922 AM UTC...

Symptom:     We record that the local DISK IO is high, there are 2 majority consumers. One is index operation.On Jira APPS, the apps up...