X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=index%2Finvstat.c;h=253a88a5babda17935193f6b5efa4131dc0beabd;hp=2e14ede0fbbe29f0abb47aa43b1e24fba10989e8;hb=c3ff843e467932c6027a8b3b2ebda7b44612447e;hpb=b9093505b17a074e79137ed64595c8269f77d330 diff --git a/index/invstat.c b/index/invstat.c index 2e14ede..253a88a 100644 --- a/index/invstat.c +++ b/index/invstat.c @@ -1,54 +1,82 @@ -/* - * Copyright (C) 1994-1997, Index Data I/S - * All rights reserved. - * Sebastian Hammer, Adam Dickmeiss - * - * $Log: invstat.c,v $ - * Revision 1.5 1997-09-17 12:19:13 adam - * Zebra version corresponds to YAZ version 1.4. - * Changed Zebra server so that it doesn't depend on global common_resource. - * - * Revision 1.4 1996/11/08 11:10:21 adam - * Buffers used during file match got bigger. - * Compressed ISAM support everywhere. - * Bug fixes regarding masking characters in queries. - * Redesigned Regexp-2 queries. - * - * Revision 1.3 1996/06/04 10:18:58 adam - * Minor changes - removed include of ctype.h. - * - * Revision 1.2 1996/05/22 08:25:56 adam - * Minor change. - * - * Revision 1.1 1996/05/14 14:04:34 adam - * In zebraidx, the 'stat' command is improved. Statistics about ISAM/DICT - * is collected. - * - */ +/* This file is part of the Zebra server. + Copyright (C) Index Data + +Zebra is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 2, or (at your option) any later +version. + +Zebra is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +*/ + + +#if HAVE_CONFIG_H +#include +#endif #include #include #include #include "index.h" -#include "recindex.h" struct inv_stat_info { - ISAM isam; - ISAMC isamc; + ZebraHandle zh; + zint no_isam_entries[9]; int no_dict_entries; int no_dict_bytes; int isam_bounds[20]; int isam_occurrences[20]; char tmp[128]; + int isamb_levels[10][5]; + zint isamb_sizes[10]; + zint isamb_blocks[10]; + unsigned long cksum; + int dumpwords; }; +#define SINGLETON_TYPE 8 /* the type to use for singletons that */ + /* have no block and no block type */ + +static void print_dict_item (ZebraHandle zh, const char *s, zint count, + int firstsys, int firstseq, int lastsys, int lastseq ) +{ + char dst[IT_MAX_WORD+1]; + int ord; + int len = key_SU_decode(&ord, (const unsigned char *) s); + const char *index_type; + const char *db = 0; + + if (!zh) + *dst = '\0'; + else + { + zebraExplain_lookup_ord (zh->reg->zei, ord, &index_type, &db, 0); + + zebra_term_untrans(zh, index_type, dst, s + len); + } + printf("%02d:%10" ZINT_FORMAT0 " %s %d.%d - %d.%d\n", ord, count, dst, + firstsys, firstseq, lastsys, lastseq); +} + static int inv_stat_handle (char *name, const char *info, int pos, void *client) { - int occur; + zint occur = 0; int i = 0; struct inv_stat_info *stat_info = (struct inv_stat_info*) client; ISAM_P isam_p; + int firstsys=-1; + int firstseq=-1; + int lastsys=-1; + int lastseq=-1; stat_info->no_dict_entries++; stat_info->no_dict_bytes += strlen(name); @@ -56,87 +84,121 @@ static int inv_stat_handle (char *name, const char *info, int pos, assert (*info == sizeof(ISAM_P)); memcpy (&isam_p, info+1, sizeof(ISAM_P)); - if (stat_info->isam) + if (stat_info->zh->reg->isams) { - ISPT ispt; + ISAMS_PP pp; + int occurx = 0; + struct it_key key; - ispt = is_position (stat_info->isam, isam_p); - occur = is_numkeys (ispt); - is_pt_free (ispt); + pp = isams_pp_open (stat_info->zh->reg->isams, isam_p); + occur = isams_pp_num (pp); + while (isams_pp_read(pp, &key)) + { + occurx++; + } + assert (occurx == occur); + stat_info->no_isam_entries[0] += occur; + isams_pp_close (pp); } - if (stat_info->isamc) + if (stat_info->zh->reg->isamc) { ISAMC_PP pp; - int occurx = 0; - char buf[128]; + zint occurx = 0; + struct it_key key; - pp = isc_pp_open (stat_info->isamc, isam_p); - occur = isc_pp_num (pp); -#if 1 - while (isc_pp_read(pp, buf)) + pp = isamc_pp_open (stat_info->zh->reg->isamc, isam_p); + occur = isamc_pp_num (pp); + while (isamc_pp_read(pp, &key)) + { occurx++; + } assert (occurx == occur); -#endif - isc_pp_close (pp); + stat_info->no_isam_entries[isamc_type(isam_p)] += occur; + isamc_pp_close (pp); } + if (stat_info->zh->reg->isamb) + { + ISAMB_PP pp; + struct it_key key; + int cat = CAST_ZINT_TO_INT(isam_p & 3); + int level; + zint size; + zint blocks; + + pp = isamb_pp_open_x(stat_info->zh->reg->isamb, isam_p, &level, 0); + while (isamb_pp_read(pp, &key)) + { + occur++; + } + isamb_pp_close_x (pp, &size, &blocks); + stat_info->isamb_blocks[cat] += blocks; + stat_info->isamb_sizes[cat] += size; + if (level > 4) + level = 4; + stat_info->isamb_levels[cat][level] ++; + stat_info->no_isam_entries[cat] += occur; + } + i=0; while (occur > stat_info->isam_bounds[i] && stat_info->isam_bounds[i]) i++; ++(stat_info->isam_occurrences[i]); - + if (stat_info->dumpwords) + print_dict_item(stat_info->zh, name, occur, + firstsys, firstseq, lastsys, lastseq); return 0; } -void inv_prstat (BFiles bfs) +static void show_bfs_stats(BFiles bfs) +{ + int i = 0; + const char *directory = 0; + double used_bytes, max_bytes; + printf("Register:\n"); + while (bfs_register_directory_stat(bfs, i, &directory, + &used_bytes, &max_bytes)) + { + printf ("%s %10.0lf %10.0lf\n", directory, used_bytes, max_bytes); + i++; + } + i = 0; + printf("Shadow:\n"); + while (bfs_shadow_directory_stat(bfs, i, &directory, + &used_bytes, &max_bytes)) + { + printf ("%s %10.0lf %10.0lf\n", directory, used_bytes, max_bytes); + i++; + } +} + +int zebra_register_statistics (ZebraHandle zh, int dumpdict) { - Dict dict; - ISAM isam = NULL; - ISAMC isamc = NULL; - Records records; int i, prev; int before = 0; + zint occur; int after = 1000000000; struct inv_stat_info stat_info; char term_dict[2*IT_MAX_WORD+2]; + if (zebra_begin_read (zh)) + return 1; + + show_bfs_stats(zebra_get_bfs(zh)); + + stat_info.zh = zh; + stat_info.dumpwords=dumpdict; + term_dict[0] = 1; term_dict[1] = 0; - dict = dict_open (bfs, FNAME_DICT, 100, 0); - if (!dict) - { - logf (LOG_FATAL, "dict_open fail"); - exit (1); - } - if (res_get_match (common_resource, "isam", "c", NULL)) - { - isamc = isc_open (bfs, FNAME_ISAMC, 0, key_isamc_m (common_resource)); - if (!isamc) - { - logf (LOG_FATAL, "isc_open fail"); - exit (1); - } - } - else - { - isam = is_open (bfs, FNAME_ISAM, key_compare, 0, - sizeof(struct it_key), common_resource); - if (!isam) - { - logf (LOG_FATAL, "is_open fail"); - exit (1); - } - } - records = rec_open (bfs, 0); - + for (i = 0; i<=SINGLETON_TYPE; i++) + stat_info.no_isam_entries[i] = 0; stat_info.no_dict_entries = 0; stat_info.no_dict_bytes = 0; - stat_info.isam = isam; - stat_info.isamc = isamc; stat_info.isam_bounds[0] = 1; stat_info.isam_bounds[1] = 2; stat_info.isam_bounds[2] = 3; - stat_info.isam_bounds[3] = 5; + stat_info.isam_bounds[3] = 6; stat_info.isam_bounds[4] = 10; stat_info.isam_bounds[5] = 20; stat_info.isam_bounds[6] = 30; @@ -153,29 +215,97 @@ void inv_prstat (BFiles bfs) stat_info.isam_bounds[17] = 1000000; stat_info.isam_bounds[18] = 0; + stat_info.cksum = 0; + for (i = 0; i<20; i++) stat_info.isam_occurrences[i] = 0; - dict_scan (dict, term_dict, &before, &after, &stat_info, inv_stat_handle); + for (i = 0; i<10; i++) + { + int j; + for (j = 0; j<5; j++) + stat_info.isamb_levels[i][j] = 0; + stat_info.isamb_sizes[i] = 0; + stat_info.isamb_blocks[i] = 0; + } - rec_close (&records); - dict_close (dict); - if (isam) - is_close (isam); - if (isamc) - isc_close (isamc); + dict_scan (zh->reg->dict, term_dict, &before, &after, &stat_info, + inv_stat_handle); + + if (zh->reg->isamc) + { + fprintf (stdout, " Blocks Occur Size KB Bytes/Entry\n"); + for (i = 0; isamc_block_used (zh->reg->isamc, i) >= 0; i++) + { + fprintf (stdout, " %8" ZINT_FORMAT0 " %8" ZINT_FORMAT0, + isamc_block_used (zh->reg->isamc, i), + stat_info.no_isam_entries[i]); - fprintf (stderr, "%d dictionary entries. %d bytes for strings\n", - stat_info.no_dict_entries, stat_info.no_dict_bytes); - fprintf (stderr, " size occurrences\n"); + if (stat_info.no_isam_entries[i]) + fprintf(stdout, " %8d %f", + (int) ((1023.0 + (double) + isamc_block_used(zh->reg->isamc, i) * + isamc_block_size(zh->reg->isamc,i))/1024), + ((double) isamc_block_used(zh->reg->isamc, i) * + isamc_block_size(zh->reg->isamc,i))/ + stat_info.no_isam_entries[i]); + fprintf (stdout, "\n"); + } + } + + if (zh->reg->isamb) + { + for (i = 0; i<4; i++) + { + int j; + int bsize = isamb_block_info(zh->reg->isamb, i); + if (bsize < 0) + break; + fprintf (stdout, "Category %d\n", i); + fprintf (stdout, "Block size %d\n", bsize); + fprintf (stdout, "Blocks: " ZINT_FORMAT "\n", stat_info.isamb_blocks[i]); + fprintf (stdout, "Size: " ZINT_FORMAT "\n", stat_info.isamb_sizes[i]); + fprintf (stdout, "Entries: " ZINT_FORMAT "\n", + stat_info.no_isam_entries[i]); + fprintf (stdout, "Total " ZINT_FORMAT "\n", stat_info.isamb_blocks[i]* + bsize); + for (j = 0; j<5; j++) + if (stat_info.isamb_levels[i][j]) + fprintf (stdout, "Level%d %d\n", j, + stat_info.isamb_levels[i][j]); + fprintf (stdout, "\n"); + } + } + fprintf (stdout, "Checksum %08lX\n", stat_info.cksum); + + fprintf (stdout, "Distinct words %d\n", stat_info.no_dict_entries); + occur = 0; + for (i = 0; i<9; i++) + occur += stat_info.no_isam_entries[i]; + fprintf (stdout, "Word pos " ZINT_FORMAT "\n", occur); + fprintf (stdout, " Occurrences Words\n"); prev = 1; for (i = 0; stat_info.isam_bounds[i]; i++) { int here = stat_info.isam_bounds[i]; - fprintf (stderr, "%7d-%-7d %7d\n", + fprintf (stdout, "%7d-%-7d %7d\n", prev, here, stat_info.isam_occurrences[i]); prev = here+1; } - fprintf (stderr, "%7d- %7d\n", + fprintf (stdout, "%7d- %7d\n", prev, stat_info.isam_occurrences[i]); + rec_prstat(zh->reg->records, 0); + xmalloc_trav("unfreed"); /*! while hunting memory leaks */ + zebra_end_read (zh); + return 0; } + +/* + * Local variables: + * c-basic-offset: 4 + * c-file-style: "Stroustrup" + * indent-tabs-mode: nil + * End: + * vim: shiftwidth=4 tabstop=8 expandtab + */ +