【已解决】面板用的python占用内存太高，有办法下降吗？
为了能快速了解并处理您的问题，请提供以下基础信息：面板、插件版本：Linux面板9.6.0系统版本：CentOS 8.2.2004 x86_64(Py3.7.8)
问题描述：面板用的python占用内存太高，有办法下降吗？
相关截图（日志、错误）：
lsof -p
查看一下进程打开的文件
还有面板是什么版本的，先更新到最新版 阿珂 发表于 2025-7-11 09:43
查看一下进程打开的文件
还有面板是什么版本的，先更新到最新版
面板版本是9.6
以下是刚采集的信息
lsof -p 2891639
COMMAND PID USER FD TYPE DEVICESIZE/OFF NODE NAME
python2891639 rootcwd DIR253,1 4096 117478656 /www/server/panel
python2891639 rootrtd DIR253,1 4096 128 /
python2891639 roottxt REG253,115673760 134339743 /www/server/panel/pyenv/bin/python3.7
python2891639 rootmem REG253,1 3743250333376 /usr/lib64/libnss_dns-2.28.so
python2891639 rootmem REG253,1 9114450333378 /usr/lib64/libnss_files-2.28.so
python2891639 rootmem REG253,1 115174450599493 /usr/lib64/libsqlite3.so.0.8.6
python2891639 rootmem REG253,1 38605651178346 /www/server/panel/pyenv/lib/python3.7/lib-dynload/_sqlite3.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 115985651178336 /www/server/panel/pyenv/lib/python3.7/lib-dynload/unicodedata.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 6816595 152319220 /www/server/panel/pyenv/lib/python3.7/site-packages/_brotli.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 5321651178327 /www/server/panel/pyenv/lib/python3.7/lib-dynload/_queue.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 5617651178335 /www/server/panel/pyenv/lib/python3.7/lib-dynload/_random.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 4389651178332 /www/server/panel/pyenv/lib/python3.7/lib-dynload/_bisect.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 45088851593998 /www/server/panel/pyenv/lib/python3.7/lib-dynload/_sha3.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 30774451178364 /www/server/panel/pyenv/lib/python3.7/lib-dynload/_blake2.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 9819251593987 /www/server/panel/pyenv/lib/python3.7/lib-dynload/_hashlib.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 41018451593995 /www/server/panel/pyenv/lib/python3.7/lib-dynload/_ssl.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 55348050333237 /usr/lib64/libpcre2-8.so.0.7.1
python2891639 rootmem REG253,1 30484850333243 /usr/lib64/libselinux.so.1
python2891639 rootmem REG253,1 13142450472878 /usr/lib64/libbrotlicommon.so.1.0.6
python2891639 rootmem REG253,1 13017650591542 /usr/lib64/libsasl2.so.3.0.0
python2891639 rootmem REG253,1 14252850333382 /usr/lib64/libresolv-2.28.so
python2891639 rootmem REG253,1 1632050357260 /usr/lib64/libkeyutils.so.1.6
python2891639 rootmem REG253,1 7164850591729 /usr/lib64/libkrb5support.so.0.1
python2891639 rootmem REG253,1 9868050333384 /usr/lib64/librt-2.28.so
python2891639 rootmem REG253,1 180536850357354 /usr/lib64/libunistring.so.2.1.0
python2891639 rootmem REG253,1 5050450472880 /usr/lib64/libbrotlidec.so.1.0.6
python2891639 rootmem REG253,1 9704850591618 /usr/lib64/liblber-2.4.so.2.10.9
python2891639 rootmem REG253,1 47337650591620 /usr/lib64/libldap-2.4.so.2.10.9
python2891639 rootmem REG253,1 1733650333550 /usr/lib64/libcom_err.so.2.1
python2891639 rootmem REG253,1 11721650591721 /usr/lib64/libk5crypto.so.3.1
python2891639 rootmem REG253,1 99760050591727 /usr/lib64/libkrb5.so.3.3
python2891639 rootmem REG253,1 33503250591717 /usr/lib64/libgssapi_krb5.so.2.2
python2891639 rootmem REG253,1 307966450593718 /usr/lib64/libcrypto.so.1.1.1k
python2891639 rootmem REG253,1 61570450605893 /usr/lib64/libssl.so.1.1.1k
python2891639 rootmem REG253,1 6988850357564 /usr/lib64/libpsl.so.5.3.1
python2891639 rootmem REG253,1 46464050591547 /usr/lib64/libssh.so.4.8.5
python2891639 rootmem REG253,1 16562450357356 /usr/lib64/libidn2.so.0.3.6
python2891639 rootmem REG253,1 16688850472911 /usr/lib64/libnghttp2.so.14.17.0
python2891639 rootmem REG253,1 9965651138055 /usr/lib64/libgcc_s-8-20191121.so.1
python2891639 rootmem REG253,1 166137650333601 /usr/lib64/libstdc++.so.6.0.25
python2891639 rootmem REG253,1 59235250591643 /usr/lib64/libcurl.so.4.5.0
python2891639 rootmem REG253,1 28820034178112 /www/server/panel/class/PluginLoader.so
python2891639 rootmem REG253,1 7048834178020 /www/server/panel/pyenv/lib/python3.7/site-packages/psutil/_psutil_posix.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 11908034178022 /www/server/panel/pyenv/lib/python3.7/site-packages/psutil/_psutil_linux.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 4754451178342 /www/server/panel/pyenv/lib/python3.7/lib-dynload/grp.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 19202450333576 /usr/lib64/liblzma.so.5.2.4
python2891639 rootmem REG253,1 12590451178343 /www/server/panel/pyenv/lib/python3.7/lib-dynload/_lzma.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 7532850333615 /usr/lib64/libbz2.so.1.0.6
python2891639 rootmem REG253,1 6856851178329 /www/server/panel/pyenv/lib/python3.7/lib-dynload/_bz2.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 13622451178338 /www/server/panel/pyenv/lib/python3.7/lib-dynload/zlib.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 7343251178347 /www/server/panel/pyenv/lib/python3.7/lib-dynload/_posixsubprocess.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 52302451594003 /www/server/panel/pyenv/lib/python3.7/lib-dynload/_datetime.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 19446451178363 /www/server/panel/pyenv/lib/python3.7/lib-dynload/_struct.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 9540050333545 /usr/lib64/libz.so.1.2.11
python2891639 rootmem REG253,1 9922451113663 /www/server/panel/pyenv/lib/python3.7/lib-dynload/binascii.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 9688851178324 /www/server/panel/pyenv/lib/python3.7/lib-dynload/select.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 22196051178326 /www/server/panel/pyenv/lib/python3.7/lib-dynload/math.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 36444051178353 /www/server/panel/pyenv/lib/python3.7/lib-dynload/_socket.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 16936051593985 /www/server/panel/pyenv/lib/python3.7/lib-dynload/_json.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 6834451178344 /www/server/panel/pyenv/lib/python3.7/lib-dynload/_heapq.cpython-37m-x86_64-linux-gnu.so
python2891639 rootmem REG253,1 258693016780402 /usr/lib/locale/en_US.utf8/LC_COLLATE
python2891639 rootmem REG253,1 417610450333366 /usr/lib64/libc-2.28.so
python2891639 rootmem REG253,1 271492850333370 /usr/lib64/libm-2.28.so
python2891639 rootmem REG253,1 2686450333388 /usr/lib64/libutil-2.28.so
python2891639 rootmem REG253,1 3682450333368 /usr/lib64/libdl-2.28.so
python2891639 rootmem REG253,1 47031250333380 /usr/lib64/libpthread-2.28.so
python2891639 rootmem REG253,1 14456850333584 /usr/lib64/libcrypt.so.1.1.0
python2891639 rootmem REG253,1 30255250333359 /usr/lib64/ld-2.28.so
python2891639 rootmem REG253,1 33702416780403 /usr/lib/locale/en_US.utf8/LC_CTYPE
python2891639 rootmem REG253,1 5416780406 /usr/lib/locale/en_US.utf8/LC_NUMERIC
python2891639 rootmem REG253,1 331633615578 /usr/lib/locale/en_US.utf8/LC_TIME
python2891639 rootmem REG253,1 28633615576 /usr/lib/locale/en_US.utf8/LC_MONETARY
python2891639 rootmem REG253,1 5733615588 /usr/lib/locale/en_US.utf8/LC_MESSAGES/SYS_LC_MESSAGES
python2891639 rootmem REG253,1 34 25671 /usr/lib/locale/en_US.utf8/LC_PAPER
python2891639 rootmem REG253,1 7716780405 /usr/lib/locale/en_US.utf8/LC_NAME
python2891639 rootmem REG253,1 16733615573 /usr/lib/locale/en_US.utf8/LC_ADDRESS
python2891639 rootmem REG253,1 5933615577 /usr/lib/locale/en_US.utf8/LC_TELEPHONE
python2891639 rootmem REG253,1 2333615575 /usr/lib/locale/en_US.utf8/LC_MEASUREMENT
python2891639 rootmem REG253,1 2699816780842 /usr/lib64/gconv/gconv-modules.cache
python2891639 rootmem REG253,1 36833615574 /usr/lib/locale/en_US.utf8/LC_IDENTIFICATION
python2891639 root 0r CHR 1,3 0t0 1034 /dev/null
python2891639 root 1w REG253,1 116579281 846083 /tmp/panelShell.pl (deleted)
python2891639 root 2w REG253,1 116579281 846083 /tmp/panelShell.pl (deleted)
德纳会展 发表于 2025-7-11 14:56
面板版本是9.6
以下是刚采集的信息
bt 16 修复一下面板
再bt 1 重启一下，观察看看
不要在面板终端执行 阿珂 发表于 2025-7-11 17:30
bt 16 修复一下面板
再bt 1 重启一下，观察看看
不要在面板终端执行
这两都执行了。没效果，python还是一样。
python2891639 root 1w REG253,1 116579281 846083 /tmp/panelShell.pl (deleted)
python2891639 root 2w REG253,1 116579281 846083 /tmp/panelShell.pl (deleted)
这两项怎么从内存中清除掉？实际文件都已删除了。 德纳会展 发表于 2025-7-14 09:51
这两都执行了。没效果，python还是一样。
这两项怎么从内存中清除掉？实际文件都已删除了。 ...
kill -9 pid
可以用这个命令强制中止
服务器内存多大的，有添加很多计划任务吗
阿珂 发表于 2025-7-14 15:34
可以用这个命令强制中止
服务器内存多大的，有添加很多计划任务吗
kill了python，面板要bt 1吗？python会自动启动吗？
内存8G。
计划任务里也就只有3个：
续签Let's Encrypt证书
Nginx防火墙木马查杀进程请勿删除
释放内存 德纳会展 发表于 2025-7-14 17:20
kill了python，面板要bt 1吗？python会自动启动吗？
内存8G。
计划任务里也就只有3个：
bt 1 会重新启动
可以私信发面板看下 kill后内存已正常，问题已解决。
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