From 7877a98bd9c00db5e81dd2f8c734cba2bab20be7 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 12 Aug 2022 09:26:17 +0200 Subject: Merging upstream version 1.36.0. Signed-off-by: Daniel Baumann --- database/engine/datafile.c | 28 +++++++++++++++++++++++++++- 1 file changed, 27 insertions(+), 1 deletion(-) (limited to 'database/engine/datafile.c') diff --git a/database/engine/datafile.c b/database/engine/datafile.c index 46d7a8f10..2ed98ef88 100644 --- a/database/engine/datafile.c +++ b/database/engine/datafile.c @@ -444,18 +444,44 @@ void finalize_data_files(struct rrdengine_instance *ctx) struct rrdengine_journalfile *journalfile; struct extent_info *extent, *next_extent; + size_t extents_number = 0; + size_t extents_bytes = 0; + size_t page_compressed_sizes = 0; + + size_t files_number = 0; + size_t files_bytes = 0; + for (datafile = ctx->datafiles.first ; datafile != NULL ; datafile = next_datafile) { journalfile = datafile->journalfile; next_datafile = datafile->next; for (extent = datafile->extents.first ; extent != NULL ; extent = next_extent) { + extents_number++; + extents_bytes += sizeof(*extent) + sizeof(struct rrdeng_page_descr *) * extent->number_of_pages; + page_compressed_sizes += extent->size; + next_extent = extent->next; freez(extent); } close_journal_file(journalfile, datafile); close_data_file(datafile); + + files_number++; + files_bytes += sizeof(*journalfile) + sizeof(*datafile); + freez(journalfile); freez(datafile); - } + + if(!files_number) files_number = 1; + if(!extents_number) extents_number = 1; + + info("DBENGINE STATISTICS ON DATAFILES:" + " Files %zu, structures %zu bytes, %0.2f bytes per file." + " Extents %zu, structures %zu bytes, %0.2f bytes per extent." + " Compressed size of all pages: %zu bytes." + , files_number, files_bytes, (double)files_bytes/files_number + , extents_number, extents_bytes, (double)extents_bytes/extents_number + , page_compressed_sizes + ); } -- cgit v1.2.3