Bug #81222 Server repeatedly crashes without further notice
Submitted: 28 Apr 2016 12:21 Modified: 12 May 2016 7:20
Reporter: Martin Kirchner Email Updates:
Status: Can't repeat Impact on me:
None 
Category:MySQL Server Severity:S1 (Critical)
Version:5.7.12 OS:Ubuntu (14.04)
Assigned to: CPU Architecture:Any

File: Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file:

[28 Apr 2016 12:22] Martin Kirchner
error-log

Attachment: error.log (application/octet-stream, text), 11.56 KiB.

[11 May 2016 10:23] Martin Kirchner
Virtual memory as returned by ps faux

Attachment: MySQL_VirtualMemory.png (image/png, text), 18.79 KiB.

[11 May 2016 10:23] Martin Kirchner
Resident memory as returned by ps faux

Attachment: MySQL_ResidentMemory.png (image/png, text), 19.88 KiB.

[11 May 2016 10:24] Martin Kirchner
Memory in percent as returned by ps faux

Attachment: MySQL_MemoryPercent.png (image/png, text), 20.13 KiB.

[11 May 2016 10:24] Martin Kirchner
Screenshot from htop

Attachment: 2016-05-11 11_11_23-SDC1-SmartDesign Overview - Agile Board - JIRA.png (image/png, text), 8.13 KiB.

[11 May 2016 19:03] Martin Kirchner
memory_by_thread_by_current_bytes

Attachment: memory_by_thread_by_current_bytes.log (application/octet-stream, text), 3.51 KiB.

[11 May 2016 19:04] Martin Kirchner
memory_global_by_current_bytes

Attachment: memory_global_by_current_bytes.log (application/octet-stream, text), 10.15 KiB.

[11 May 2016 19:04] Martin Kirchner
memory_global_total

Attachment: memory_global_total.log (application/octet-stream, text), 177 bytes.

[11 May 2016 19:05] Martin Kirchner
memory_summary_global_by_event_name

Attachment: memory_summary_global_by_event_name.xlsx (application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, text), 29.68 KiB.

[11 May 2016 19:05] Martin Kirchner
memory_summary_global_by_event_name

Attachment: memory_summary_global_by_event_name.log (application/octet-stream, text), 22.86 KiB.

[12 May 2016 5:26] Martin Kirchner
my.cnf

Attachment: my.cnf (application/octet-stream, text), 8.42 KiB.

[12 May 2016 5:30] Martin Kirchner
Result of "show global variables like '%size%'"

Attachment: variables_size.csv (application/vnd.ms-excel, text), 2.31 KiB.