Revert "backup: Use pargzip instead of pgzip for compression." #8174
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Description
This reverts PR #7037. It introduced significant performance regressions. Backups are taking twice as long with this change. Per discussion in Slack, we will revert this in 9.0 and fix forward with #7978 where the decompressor will be configurable. That way users can choose the compression algorithm that makes more sense for their environment.
Signed-off-by: Rafael Chacon [email protected]