Skip to content

fix: incresed constant to enable higher values for 95percentile in the output #533

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

fix: incresed constant to enable higher values for 95percentile in the output #533

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 4 additions & 2 deletions src/sb_logger.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -44,11 +44,13 @@

/*
Use 1024-element array for latency histogram tracking values between 0.001
milliseconds and 100 seconds.
milliseconds and 1800 seconds.
OPER_LOG_MAX_VALUE set to 30 mins might be not big enough to properly
handle 95percentile stats for long-lasting tasks, e.g. OLAP queries.
*/
#define OPER_LOG_GRANULARITY 1024
#define OPER_LOG_MIN_VALUE 1e-3
#define OPER_LOG_MAX_VALUE 1E5
#define OPER_LOG_MAX_VALUE 1.8E5

/* Array of message handlers (one chain per message type) */

Expand Down