| '\" t |
| .\" |
| .\" Copyright 2004-2006 Sun Microsystems, Inc. All Rights Reserved. |
| .\" DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| .\" |
| .\" This code is free software; you can redistribute it and/or modify it |
| .\" under the terms of the GNU General Public License version 2 only, as |
| .\" published by the Free Software Foundation. |
| .\" |
| .\" This code 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 |
| .\" version 2 for more details (a copy is included in the LICENSE file that |
| .\" accompanied this code). |
| .\" |
| .\" You should have received a copy of the GNU General Public License version |
| .\" 2 along with this work; if not, write to the Free Software Foundation, |
| .\" Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| .\" |
| .\" Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| .\" CA 95054 USA or visit www.sun.com if you need additional information or |
| .\" have any questions. |
| .\" |
| .\" |
| .TH jmap 1 "2006 ǯ 9 ·î 4 Æü" "Java SE 6" "¥æ¡¼¥¶¡¼¥³¥Þ¥ó¥É" |
| .SH ̾Á° |
| jmap \- ¥á¥â¥ê¥Þ¥Ã¥× |
| .\" |
| .SH ·Á¼° |
| .B jmap |
| .BI [ option ] " pid" |
| .br |
| .B jmap |
| .BI [ option ] " executable core" |
| .br |
| .B jmap |
| .BI [ option ] " [server-id@]remote-hostname-or-IP" |
| .SH ¥Ñ¥é¥á¡¼¥¿ |
| .if t .TP 20 |
| .if n .TP 15 |
| .BI option |
| ¥ª¥×¥·¥ç¥ó¤ÏÁê¸ß¤ËÇÓ¾Ū¤Ç¤¹¡£¥ª¥×¥·¥ç¥ó¤ò»ÈÍѤ¹¤ë¾ì¹ç¤Ï¡¢¥³¥Þ¥ó¥É̾¤Îľ¸å¤Ë»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£ |
| .if t .TP 20 |
| .if n .TP 15 |
| .I pid |
| ¥á¥â¥ê¥Þ¥Ã¥×¤òɽ¼¨¤¹¤ë¥×¥í¥»¥¹ ID¡£¥×¥í¥»¥¹¤Ï Java ¥×¥í¥»¥¹¤Ç¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£¥Þ¥·¥ó¾å¤Ç¼Â¹Ô¤·¤Æ¤¤¤ë Java ¥×¥í¥»¥¹¤Î¥ê¥¹¥È¤ò¼èÆÀ¤¹¤ë¤Ë¤Ï¡¢ |
| .B jps |
| ¤ò»ÈÍѤ·¤Þ¤¹¡£ |
| .if t .TP 20 |
| .if n .TP 15 |
| .I executable |
| ¥³¥¢¥À¥ó¥×¤¬À¸À®¤µ¤ì¤¿ Java ¼Â¹Ô²Äǽ¥Õ¥¡¥¤¥ë¡£ |
| .if t .TP 20 |
| .if n .TP 15 |
| .I core |
| ¥á¥â¥ê¥Þ¥Ã¥×¤òɽ¼¨¤¹¤ë¥³¥¢¥Õ¥¡¥¤¥ë¡£ |
| .if t .TP 20 |
| .if n .TP 15 |
| .I remote-hostname-or-IP |
| ¥ê¥â¡¼¥È¥Ç¥Ð¥Ã¥°¥µ¡¼¥Ð ( |
| .B jsadebugd |
| ¤ò»²¾È) ¤Î¥Û¥¹¥È̾¤Þ¤¿¤Ï IP ¥¢¥É¥ì¥¹¡£ |
| .if t .TP 20 |
| .if n .TP 15 |
| .I server-id |
| Ʊ¤¸¥ê¥â¡¼¥È¥Û¥¹¥È¾å¤ÇÊ£¿ô¤Î¥Ç¥Ð¥Ã¥°¥µ¡¼¥Ð¤¬¼Â¹Ô¤·¤Æ¤¤¤ë¾ì¹ç¡¢¥ª¥×¥·¥ç¥ó¤Î°ì°Õ ID¡£ |
| .SH µ¡Ç½ÀâÌÀ |
| .B jmap |
| ¤Ï¡¢»ØÄꤵ¤ì¤¿¥×¥í¥»¥¹¤Þ¤¿¤Ï¥³¥¢¥Õ¥¡¥¤¥ë¤Þ¤¿¤Ï¥ê¥â¡¼¥È¥Ç¥Ð¥Ã¥°¥µ¡¼¥Ð¤Î¡¢¶¦Í¥ª¥Ö¥¸¥§¥¯¥È¥á¥â¥ê¥Þ¥Ã¥×¤Þ¤¿¤Ï¥Ò¡¼¥×¥á¥â¥ê¤Î¾ÜºÙ¤òɽ¼¨¤·¤Þ¤¹¡£ |
| »ØÄꤵ¤ì¤¿¥×¥í¥»¥¹¤¬ 64 ¥Ó¥Ã¥È VM ¾å¤Ç¼Â¹Ô¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢\f2\-J\-d64\fP ¥ª¥×¥·¥ç¥ó¤ò»ØÄꤷ¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¾ì¹ç¤¬¤¢¤ê¤Þ¤¹¡£¼¡¤ËÎã¤ò¼¨¤·¤Þ¤¹¡£ |
| .LP |
| .RS 3 |
| |
| .LP |
| .nf |
| \f3 |
| .fl |
| jmap \-J\-d64 \-heap pid |
| .fl |
| \fP |
| .fi |
| .RE |
| |
| .LP |
| Ãí - ¤³¤Î¥æ¡¼¥Æ¥£¥ê¥Æ¥£¤Ï¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Ê¤¤¤¿¤á¡¢JDK ¤Î¾Íè¤Î¥Ð¡¼¥¸¥ç¥ó¤Ç¤Ï»ÈÍѤǤ¤Ê¤¤²ÄǽÀ¤¬¤¢¤ê¤Þ¤¹¡£ |
| .br |
| |
| .LP |
| Windows ¥×¥é¥Ã¥È¥Õ¥©¡¼¥à¾å¤Ç»ÈÍѲÄǽ¤ÊÍ£°ì¤Î jmap ·Á¼°¤Ï¡¢¼¡¤Î¤È¤ª¤ê¤Ç¤¹¡£ |
| .RS 3 |
| |
| .LP |
| jmap \-dump:<\f2dump\-options\fP> pid |
| .RE |
| ¤ª¤è¤Ó |
| .RS 3 |
| |
| .LP |
| jmap \-histo[:live] pid |
| .RE |
| .SH ¥ª¥×¥·¥ç¥ó |
| .if t .TP 20 |
| .if n .TP 15 |
| .BI " <no option>" |
| ¥ª¥×¥·¥ç¥ó¤¬»ÈÍѤµ¤ì¤Ê¤«¤Ã¤¿¾ì¹ç¡¢ |
| .B jmap |
| ¤Ï¶¦Í¥ª¥Ö¥¸¥§¥¯¥È¥Þ¥Ã¥Ô¥ó¥°¤òɽ¼¨¤·¤Þ¤¹¡£¥¿¡¼¥²¥Ã¥È VM ¤ËÆɤ߹þ¤Þ¤ì¤¿³Æ¶¦Í¥ª¥Ö¥¸¥§¥¯¥È¤Ë¤Ä¤¤¤Æ¡¢³«»Ï¥¢¥É¥ì¥¹¡¢¥Þ¥Ã¥Ô¥ó¥°¤Î¥µ¥¤¥º¡¢¤ª¤è¤Ó¶¦Í¥ª¥Ö¥¸¥§¥¯¥È¥Õ¥¡¥¤¥ë¤Î¥Õ¥ë¥Ñ¥¹¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£¤³¤ì¤Ï¡¢Solaris ¤Î |
| .B pmap |
| ¥æ¡¼¥Æ¥£¥ê¥Æ¥£¤ÈƱÍͤǤ¹¡£ |
| .TP 3 |
| \-dump:[live,]format=b,file=<filename> |
| Java ¥Ò¡¼¥×¤ò hprof ¥Ð¥¤¥Ê¥ê·Á¼°¤Ç filename ¤Ë¥À¥ó¥×¤·¤Þ¤¹¡£\f2live\fP ¥µ¥Ö¥ª¥×¥·¥ç¥ó¤Ï¾Êά²Äǽ¤Ç¤¹¡£¤³¤ì¤¬»ØÄꤵ¤ì¤¿¾ì¹ç¡¢¥Ò¡¼¥×Æâ¤ÇÀ¸Â¸Ãæ¤Î¥ª¥Ö¥¸¥§¥¯¥È¤Î¤ß¤¬¥À¥ó¥×¤µ¤ì¤Þ¤¹¡£¥Ò¡¼¥×¥À¥ó¥×¤ò»²¾È¤¹¤ë¤Ë¤Ï¡¢À¸À®¤µ¤ì¤¿¥Õ¥¡¥¤¥ë¤ò jhat (Java Heap Analysis Tool) ¤ò»È¤Ã¤ÆÆɤ߼è¤ê¤Þ¤¹¡£ |
| .TP 3 |
| \-finalizerinfo |
| ¥Õ¥¡¥¤¥Ê¥é¥¤¥º¤òÂԤäƤ¤¤ë¥ª¥Ö¥¸¥§¥¯¥È¤Ë´Ø¤¹¤ë¾ðÊó¤ò½ÐÎϤ·¤Þ¤¹¡£ |
| .if t .TP 20 |
| .if n .TP 15 |
| .B \-heap |
| ¥Ò¡¼¥×¤Î¥µ¥Þ¥ê¤òɽ¼¨¤·¤Þ¤¹¡£»ÈÍѤµ¤ì¤¿ GC ¥¢¥ë¥´¥ê¥º¥à¡¢¥Ò¡¼¥×¹½À®¡¢¤ª¤è¤ÓÀ¸À®µ¬ÌϤΥҡ¼¥×»ÈÍÑΨ¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£ |
| .if t .TP 20 |
| .if n .TP 15 |
| .B \-histo[:live] |
| ¥Ò¡¼¥×¤Î¥Ò¥¹¥È¥°¥é¥à¤òɽ¼¨¤·¤Þ¤¹¡£³Æ Java ¥¯¥é¥¹¤Ë¤Ä¤¤¤Æ¡¢¥ª¥Ö¥¸¥§¥¯¥È¿ô¡¢¥á¥â¥ê¥µ¥¤¥º¡Ê¥Ð¥¤¥È¿ô¡Ë¡¢¤ª¤è¤Ó´°Á´½¤¾þ¥¯¥é¥¹Ì¾¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£VM ÆâÉô¥¯¥é¥¹Ì¾¤ÎÁ°¤Ë¤Ï '*' ¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£\f2live\fP ¥µ¥Ö¥ª¥×¥·¥ç¥ó¤¬»ØÄꤵ¤ì¤¿¾ì¹ç¡¢À¸Â¸Ãæ¤Î¥ª¥Ö¥¸¥§¥¯¥È¤Î¤ß¤¬¥«¥¦¥ó¥È¤µ¤ì¤Þ¤¹¡£ |
| .if t .TP 20 |
| .if n .TP 15 |
| .B \-permstat |
| Java ¥Ò¡¼¥×¤Î±Ê³ŪÀ¸À®¤Î¥¯¥é¥¹¥í¡¼¥Àµ¬ÌϤÎÅý·×¤òɽ¼¨¤·¤Þ¤¹¡£³Æ¥¯¥é¥¹¥í¡¼¥À¤Ë¤Ä¤¤¤Æ¡¢Ì¾Á°¡¢³èÆ°À¡¢¥¢¥É¥ì¥¹¡¢¿Æ¥¯¥é¥¹¥í¡¼¥À¡¢¤ª¤è¤ÓÆɤ߹þ¤Þ¤ì¤¿¥¯¥é¥¹¤Î¥µ¥¤¥º¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£ |
| ¤µ¤é¤Ë¡¢intern ¤µ¤ì¤¿Ê¸»úÎó¤Î¿ô¤È¥µ¥¤¥º¤â½ÐÎϤµ¤ì¤Þ¤¹¡£ |
| .TP 3 |
| \-F |
| ¶¯À© (Force)¡£pid ¤¬±þÅú¤·¤Ê¤¤¾ì¹ç¤Ë¡¢jmap \-dump ¤Þ¤¿¤Ï jmap \-histo ¥ª¥×¥·¥ç¥ó¤È¤È¤â¤Ë»ÈÍѤ·¤Þ¤¹¡£¤³¤Î¥â¡¼¥É¤Ç¤Ï¡¢\f2live\fP ¥µ¥Ö¥ª¥×¥·¥ç¥ó¤Ï¥µ¥Ý¡¼¥È¤µ¤ì¤Þ¤»¤ó¡£ |
| .if t .TP 20 |
| .if n .TP 15 |
| .B \-h |
| ¥Ø¥ë¥×¥á¥Ã¥»¡¼¥¸¤òɽ¼¨¤·¤Þ¤¹¡£ |
| .if t .TP 20 |
| .if n .TP 15 |
| .B \-help |
| ¥Ø¥ë¥×¥á¥Ã¥»¡¼¥¸¤òɽ¼¨¤·¤Þ¤¹¡£ |
| .br |
| .TP 3 |
| \-J<flag> |
| jmap ¤¬¼Â¹Ô¤µ¤ì¤Æ¤¤¤ë Java ²¾ÁÛ¥Þ¥·¥ó¤Ë <flag> ¤òÅϤ·¤Þ¤¹¡£ |
| |
| .LP |
| .SH ´ØÏ¢¹àÌÜ |
| .LP |
| .RS 3 |
| .TP 2 |
| * |
| pmap (1) |
| .TP 2 |
| * |
| jhat |
| .TP 2 |
| * |
| jps |
| .TP 2 |
| * |
| jsadebugd |
| .RE |
| |
| .LP |
| |
| .LP |
| |