Re: [PATCH 1/2] migration/calc-dirty-rate: new metrics in sampling mode

On Tue, Feb 28, 2023 at 04:16:02PM +0300, Andrei Gudkov via wrote: > * Collect number of all-zero pages > * Collect vector of number of dirty pages for different time periods > * Report total number of pages, number of sampled pages and page size > * Replaced CRC32 with xxHash for performance reaso

[PATCH 1/2] migration/calc-dirty-rate: new metrics in sampling mode

* Collect number of all-zero pages * Collect vector of number of dirty pages for different time periods * Report total number of pages, number of sampled pages and page size * Replaced CRC32 with xxHash for performance reasons Signed-off-by: Andrei Gudkov --- migration/dirtyrate.c | 219