Performance degradation for mass inserts in v0.16.7

[iquito]

When upgrading from Phinx v0.16.6 to v0.16.7 the time needed to run my migrations when running tests went from 12 seconds to 364 seconds. Specifically the one migration suffered by far the most, it went from 2 seconds to 354 seconds and it looks similar to this (slightly simplified):

final class NumbersInitialData extends AbstractMigration
{
    private array $numbers = [
        // about 150'000 numbers
    ];

    public function up(): void
    {
        $table = $this->table('numbers');

        // about 150'000 inserts
        foreach ($this->numbers as $prefix => $length) {
            $table->insert([
                'prefix' => $prefix,
                'count' => $length,
            ]);
        }

        // Save insert only at the end
        $table->save();
    }
}

What this should do, as far as I know, is create those 150'000 inserts and then bulk-insert them with the $table->save(); at the end. Something changed significantly with Phinx v0.16.7 to slow down these kind of inserts. If I downgrade to Phinx v0.16.6 (and everything else stays the same) the speed goes back to 2 seconds. I checked the release notes for v0.16.7, but could not find any indication what could cause such a massive performance change.

[MasterOdin]

Thanks for the report. Fixed by #2354 which is in the new 0.16.8 release.

[iquito]

Thanks! With v0.16.8 performance is back to normal.