$transaction->setCustomContext([
            'ran_at' => Carbon::now()->toDateTimeString(),
            'memory' => [
                'peak' => round(memory_get_peak_usage(false) / 1024 / 1024, 2) . 'M',
                'peak_real' => round(memory_get_peak_usage(true) / 1024 / 1024, 2) . 'M',