Hi all,
Sometimes my sladd process take more
than 100% CPU and I don't know why.
Searching on google I foud nsome tips
about tunning but I don't understand some part of the article (set_cachesize
chapter) (http://www.openldap.org/doc/admin23/tuning.html)
openldap 2.3.43 with BDB db-4.2.52 on
Redhat Enterprise Linux 5.3
Some output :
db_stat -d dn2id.bdb
53162 Btree
magic number.
9 Btree
version number.
Flags: duplicates,
little-endian
2 Minimum
keys per-page.
4096 Underlying
database page size.
2 Number
of levels in the tree.
1588 Number
of unique keys in the tree.
3159 Number
of data items in the tree.
5 Number
of tree internal pages.
19000 Number
of bytes free in tree internal pages (7% ff).
51 Number
of tree leaf pages.
113150 Number
of bytes free in tree leaf pages (46% ff).
10 Number
of tree duplicate pages.
18790 Number
of bytes free in tree duplicate pages (54% ff).
0 Number
of tree overflow pages.
0 Number
of bytes free in tree overflow pages (0% ff).
0 Number
of pages on the free list.
db_stat -d id2entry.bdb
53162 Btree
magic number.
9 Btree
version number.
Flags: little-endian
2 Minimum
keys per-page.
16384 Underlying
database page size.
2 Number
of levels in the tree.
792 Number
of unique keys in the tree.
792 Number
of data items in the tree.
1 Number
of tree internal pages.
13792 Number
of bytes free in tree internal pages (16% ff).
117 Number
of tree leaf pages.
717074 Number
of bytes free in tree leaf pages (63% ff).
0 Number
of tree duplicate pages.
0 Number
of bytes free in tree duplicate pages (0% ff).
25 Number
of tree overflow pages.
276539 Number
of bytes free in tree overflow pages (32% ff).
4 Number
of pages on the free list.
anyone can help me for tuning mu openldap
DB ?
thanks
Stéphane
Purnelle
-----------------------------------
Stéphane PURNELLE
Admin. Systèmes et Réseaux
Service Informatique Corman S.A.
Tel : 00 32 (0)87/342467