锘??xml version="1.0" encoding="utf-8" standalone="yes"?> 1錛氬湪鍛戒護琛屾彁紺虹鎵цtop鍛戒護 2錛氳緭鍏ュぇ鍐橮錛屽垯緇撴灉鎸塁PU鍗犵敤闄嶅簭鎺掑簭銆傝緭鍏ュぇ鍐橫錛岀粨鏋滄寜鍐呭瓨鍗犵敤闄嶅簭鎺掑簭銆傦紙娉細澶у啓P鍙互鍦╟apslock鐘舵佽緭鍏錛屾垨鑰呮寜Shift+p錛?/p> 鍙﹀錛?/p> 璁よ瘑top鐨勬樉紺虹粨鏋?/p> top鍛戒護鐨勬樉紺虹粨鏋滃涓嬫墍紺猴細 鍓嶄簲琛屾槸緋葷粺鏁翠綋鐨勭粺璁′俊鎭傜涓琛屾槸浠誨姟闃熷垪淇℃伅錛屽悓 uptime 鍛戒護鐨勬墽琛岀粨鏋溿傚叾鍐呭濡備笅錛?/p> 絎簩銆佷笁琛屼負榪涚▼鍜孋PU鐨勪俊鎭傚綋鏈夊涓狢PU鏃訛紝榪欎簺鍐呭鍙兘浼氳秴榪囦袱琛屻傚唴瀹瑰涓嬶細 鏈鍚庝袱琛屼負鍐呭瓨淇℃伅銆傚唴瀹瑰涓嬶細 緇熻淇℃伅鍖哄煙鐨勪笅鏂規樉紺轟簡鍚勪釜榪涚▼鐨勮緇嗕俊鎭傞鍏堟潵璁よ瘑涓涓嬪悇鍒楃殑鍚箟銆?/p> 榛樿鎯呭喌涓嬩粎鏄劇ず姣旇緝閲嶈鐨?PID銆乁SER銆丳R銆丯I銆乂IRT銆丷ES銆丼HR銆丼銆?CPU銆?MEM銆乀IME+銆丆OMMAND 鍒椼傚彲浠ラ氳繃涓嬮潰鐨勫揩鎹烽敭鏉ユ洿鏀規樉紺哄唴瀹廣?/p>鏇存敼鏄劇ず鍐呭 閫氳繃 f 閿彲浠ラ夋嫨鏄劇ず鐨勫唴瀹廣?/strong>鎸?f 閿箣鍚庝細鏄劇ず鍒楃殑鍒楄〃錛屾寜 a-z 鍗沖彲鏄劇ず鎴栭殣钘忓搴旂殑鍒楋紝鏈鍚庢寜鍥炶濺閿‘瀹氥?/p> 鎸?nbsp;o 閿彲浠ユ敼鍙樺垪鐨勬樉紺洪『搴忋?/strong>鎸夊皬鍐欑殑 a-z 鍙互灝嗙浉搴旂殑鍒楀悜鍙崇Щ鍔紝鑰屽ぇ鍐欑殑 A-Z 鍙互灝嗙浉搴旂殑鍒楀悜宸︾Щ鍔ㄣ傛渶鍚庢寜鍥炶濺閿‘瀹氥?/p> 鎸夊ぇ鍐欑殑 F 鎴?nbsp;O 閿紝鐒跺悗鎸?a-z 鍙互灝嗚繘紼嬫寜鐓х浉搴旂殑鍒楄繘琛屾帓搴忋傝屽ぇ鍐欑殑 R 閿彲浠ュ皢褰撳墠鐨勬帓搴忓掕漿銆?br />
Tasks: 29 total, 1 running, 28 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.3% us, 1.0% sy, 0.0% ni, 98.7% id, 0.0% wa, 0.0% hi, 0.0% si
Mem: 191272k total, 173656k used, 17616k free, 22052k buffers
Swap: 192772k total, 0k used, 192772k free, 123988k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1379 root 16 0 7976 2456 1980 S 0.7 1.3 0:11.03 sshd
14704 root 16 0 2128 980 796 R 0.7 0.5 0:02.72 top
1 root 16 0 1992 632 544 S 0.0 0.3 0:00.90 init
2 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/0
3 root RT 0 0 0 0 S 0.0 0.0 0:00.00 watchdog/0
緇熻淇℃伅鍖?/strong>01:06:48 褰撳墠鏃墮棿 up 1:22 緋葷粺榪愯鏃墮棿錛屾牸寮忎負鏃?鍒?/td> 1 user 褰撳墠鐧誨綍鐢ㄦ埛鏁?/td> load average: 0.06, 0.60, 0.48 緋葷粺璐熻澆錛屽嵆浠誨姟闃熷垪鐨勫鉤鍧囬暱搴︺?br />涓変釜鏁板煎垎鍒負 1鍒嗛挓銆?鍒嗛挓銆?5鍒嗛挓鍓嶅埌鐜板湪鐨勫鉤鍧囧箋?/td> Tasks: 29 total 榪涚▼鎬繪暟 1 running 姝e湪榪愯鐨勮繘紼嬫暟 28 sleeping 鐫$湢鐨勮繘紼嬫暟 0 stopped 鍋滄鐨勮繘紼嬫暟 0 zombie 鍍靛案榪涚▼鏁?/td> Cpu(s): 0.3% us 鐢ㄦ埛絀洪棿鍗犵敤CPU鐧懼垎姣?/td> 1.0% sy 鍐呮牳絀洪棿鍗犵敤CPU鐧懼垎姣?/td> 0.0% ni 鐢ㄦ埛榪涚▼絀洪棿鍐呮敼鍙樿繃浼樺厛綰х殑榪涚▼鍗犵敤CPU鐧懼垎姣?/td> 98.7% id 絀洪棽CPU鐧懼垎姣?/td> 0.0% wa 絳夊緟杈撳叆杈撳嚭鐨凜PU鏃墮棿鐧懼垎姣?/td> 0.0% hi 0.0% si Mem: 191272k total 鐗╃悊鍐呭瓨鎬婚噺 173656k used 浣跨敤鐨勭墿鐞嗗唴瀛樻婚噺 17616k free 絀洪棽鍐呭瓨鎬婚噺 22052k buffers 鐢ㄤ綔鍐呮牳緙撳瓨鐨勫唴瀛橀噺 Swap: 192772k total 浜ゆ崲鍖烘婚噺 0k used 浣跨敤鐨勪氦鎹㈠尯鎬婚噺 192772k free 絀洪棽浜ゆ崲鍖烘婚噺 123988k cached 緙撳啿鐨勪氦鎹㈠尯鎬婚噺銆?br />鍐呭瓨涓殑鍐呭琚崲鍑哄埌浜ゆ崲鍖猴紝鑰屽悗鍙堣鎹㈠叆鍒板唴瀛橈紝浣嗕嬌鐢ㄨ繃鐨勪氦鎹㈠尯灝氭湭琚鐩栵紝
璇ユ暟鍊煎嵆涓鴻繖浜?strong>鍐呭宸插瓨鍦ㄤ簬鍐呭瓨涓?/strong>鐨勪氦鎹㈠尯鐨勫ぇ灝忋?br />鐩稿簲鐨勫唴瀛樺啀嬈¤鎹㈠嚭鏃跺彲涓嶅繀鍐嶅浜ゆ崲鍖哄啓鍏ャ?/td>搴忓彿 鍒楀悕 鍚箟 a PID 榪涚▼id b PPID 鐖惰繘紼媔d c RUSER Real user name d UID 榪涚▼鎵鏈夎呯殑鐢ㄦ埛id e USER 榪涚▼鎵鏈夎呯殑鐢ㄦ埛鍚?/td> f GROUP 榪涚▼鎵鏈夎呯殑緇勫悕 g TTY 鍚姩榪涚▼鐨勭粓绔悕銆備笉鏄粠緇堢鍚姩鐨勮繘紼嬪垯鏄劇ず涓?? h PR 浼樺厛綰?/td> i NI nice鍊箋傝礋鍊艱〃紺洪珮浼樺厛綰э紝姝e艱〃紺轟綆浼樺厛綰?/td> j P 鏈鍚庝嬌鐢ㄧ殑CPU錛屼粎鍦ㄥCPU鐜涓嬫湁鎰忎箟 k %CPU 涓婃鏇存柊鍒扮幇鍦ㄧ殑CPU鏃墮棿鍗犵敤鐧懼垎姣?/td> l TIME 榪涚▼浣跨敤鐨凜PU鏃墮棿鎬昏錛屽崟浣嶇 m TIME+ 榪涚▼浣跨敤鐨凜PU鏃墮棿鎬昏錛屽崟浣?/100縐?/td> n %MEM 榪涚▼浣跨敤鐨?strong>鐗╃悊鍐呭瓨鐧懼垎姣?/td> o VIRT 榪涚▼浣跨敤鐨勮櫄鎷熷唴瀛樻婚噺錛屽崟浣峩b銆俈IRT=SWAP+RES p SWAP 榪涚▼浣跨敤鐨勮櫄鎷熷唴瀛樹腑錛岃鎹㈠嚭鐨勫ぇ灝忥紝鍗曚綅kb銆?/td> q RES 榪涚▼浣跨敤鐨勩佹湭琚崲鍑虹殑鐗╃悊鍐呭瓨澶у皬錛屽崟浣峩b銆俁ES=CODE+DATA r CODE 鍙墽琛屼唬鐮佸崰鐢ㄧ殑鐗╃悊鍐呭瓨澶у皬錛屽崟浣峩b s DATA 鍙墽琛屼唬鐮佷互澶栫殑閮ㄥ垎(鏁版嵁孌?鏍?鍗犵敤鐨?strong>鐗╃悊鍐呭瓨澶у皬錛屽崟浣峩b t SHR 鍏變韓鍐呭瓨澶у皬錛屽崟浣峩b u nFLT 欏甸潰閿欒嬈℃暟 v nDRT 鏈鍚庝竴嬈″啓鍏ュ埌鐜板湪錛岃淇敼榪囩殑欏甸潰鏁般?/td> w S 榪涚▼鐘舵併?br />D=涓嶅彲涓柇鐨勭潯鐪犵姸鎬?br />R=榪愯
S=鐫$湢
T=璺熻釜/鍋滄
Z=鍍靛案榪涚▼x COMMAND 鍛戒護鍚?鍛戒護琛?/td> y WCHAN 鑻ヨ榪涚▼鍦ㄧ潯鐪狅紝鍒欐樉紺虹潯鐪犱腑鐨勭郴緇熷嚱鏁板悕 z Flags 浠誨姟鏍囧織錛屽弬鑰?sched.h
娣誨姞錛?/strong>
top榪樺彲浠ョ敤鏉ユ樉紺轟竴涓繘紼嬩腑鍚勪釜綰跨▼CPU鐨勫崰鐢ㄧ巼錛?br />top -p <pid> -H
鎸塁PU鎺掑簭錛屾壘鍒板搴旂殑PID鍗蟲槸CPU鍗犵敤鏈澶氱殑綰跨▼錛屽湪Java涓彲浠ヤ嬌鐢╦stack灝嗚綰跨▼鐨勫爢鏍堟墦鍗板嚭鏉ワ紝浣跨敤榪欎釜綰跨▼ID鏌ユ壘瀵瑰簲鐨勭嚎紼嬪爢鏍堬紙瑕佸厛灝嗙嚎紼婭D杞崲鎴?6榪涘埗錛夈?/p>
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鍦‵inder涓殑涓浜涘揩鎹烽敭錛?br />
Shift + Command + A錛氬畾浣嶅埌搴旂敤紼嬪簭(Applications)
Shift + Command + C錛氬畾浣嶇殑璁$畻鏈?Computer)
Shift + Command + D錛氬畾浣嶅埌妗岄潰(Desktop)
Shift + Command + I錛?nbsp;瀹氫綅鍒?nbsp;iDisk
Shift + Command + K錛氬畾浣嶅埌緗戠粶(Network)
Shift + Command + T錛氭坊鍔犲綋鍓嶇洰褰曞埌 Dock 鏈鍠滅埍閮ㄥ垎
Shift + Command + U錛氬畾浣嶅埌瀹炵敤宸ュ叿(Utilities)
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- <dependency>
- <groupId>com.sun</groupId>
- <artifactId>tools</artifactId>
- <version>1.5.0</version>
- <scope>system</scope>
- <systemPath>${java.home}/lib/tools.jar</systemPath>
- </dependency>
- -vm
- D:\Program Files\Java\jdk1.6.0_23\bin\javaw.exe
- -vmargs
- -Dosgi.requiredJavaVersion=1.6
- -Xms40m
- -Xmx512m
- -XX:PermSize=64M
- -XX:MaxPermSize=512M
- <properties>
- <project.build.sourceEncoding>UTF8</project.build.sourceEncoding>
- <java.home>C:\Program Files\Java\jdk1.6.0_25</java.home>
- </properties>
- <profiles>
- <profile>
- <id>default-tools.jar</id>
- <activation>
- <activeByDefault>true</activeByDefault>
- <property>
- <name>java.vendor</name>
- <value>Sun Microsystems Inc.</value>
- </property>
- </activation>
- <dependencies>
- <dependency>
- <groupId>com.sun</groupId>
- <artifactId>tools</artifactId>
- <version>1.5.0</version>
- <scope>system</scope>
- <systemPath>${java.home}/lib/tools.jar</systemPath>
- </dependency>
- </dependencies>
- </profile>
- </profiles>
- <dependency>
- <groupId>com.sun</groupId>
- <artifactId>tools</artifactId>
- <version>1.6.0</version>
- <scope>system</scope>
- <systemPath>${env.JAVA_HOME}/lib/tools.jar</systemPath>
- <optional>true</optional>
- </dependency>