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Statistics that indicate the number of log sync calls caused by a data cache page being written to disk are available in the ctGSMS SNAPSHOT structure and these stats are included in SNAPSHOT output. Use ctstat ‑text to write statistics to SNAPSHOT.FCS.
Example
# checks if cache write forces log flush: 11889
DATA CACHE LOG FLUSH REQUEST DETAILS
cache aging: 0
updated page to be re-assigned: 0
flush on file close: 187
checkpoint: 0
CTFLUSH: 3
ctrbktfls(): 0
other: 1111
