https://sourceware.org/bugzilla/show_bug.cgi?id=27323
Bug ID: 27323
Summary: concurrency during grooming/scanning
Product: elfutils
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: debuginfod
Assignee: unassigned at sourceware dot org
Reporter: fche at redhat dot com
CC: elfutils-devel at sourceware dot org
Target Milestone: ---
Further to bug #26775, which made grooming interruptible, we need more.
Grooming involves some long-running operations, like the database-stats
count(*) queries, which can take MINUTES of run time on a large server.
sqlite's single-thread-per-connection model means that during those times, web
queries cannot be served, and just pile up.
We need to add a little more concurrency to debuginfod, at the sqlite
connection level.
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