Bug #82917 error "Over 95 percent of the buffer pool is" shows *instance* size, not total
Submitted: 9 Sep 2016 4:12
Reporter: Shane Bester (Platinum Quality Contributor) Email Updates:
Status: Verified Impact on me:
Category:MySQL Server: InnoDB storage engine Severity:S3 (Non-critical)
Version:5.7.13 OS:Any
Assigned to: CPU Architecture:Any

[9 Sep 2016 4:12] Shane Bester
We saw this:

[ERROR] [FATAL] InnoDB: Over 95 percent of the buffer pool is occupied by lock heaps or the adaptive hash index! Check that your transactions do not set too many row locks. Your buffer pool size is 25852 MB. Maybe you should make the buffer pool bigger?

Yet, configuration is:

Initializing buffer pool, total size = 202G, instances = 8, chunk size = 128M

How to repeat:
code inspection, error log inspection.