如何在 Windows 7 中查找内存泄漏?

如何在 Windows 7 中查找内存泄漏?

我有一台 Windows 7 32 位笔记本电脑,内存一直不足。我该如何找出导致内存泄漏的原因?

Image Name                     PID Session Name        Session#    Mem Usage
========================= ======== ================ ===========     ============
System Idle Process              0 Services                   0             24 K
SYSTEM                           4 Services                   0            880 K
smss.exe                       400 Services                   0            200 K
csrss.exe                      640 Services                   0      1,732 K
wininit.exe                    708 Services                   0        428 K
csrss.exe                      716 Console                    1     14,068 K
services.exe                   760 Services                   0      4,216 K
lsass.exe                      768 Services                   0      6,012 K
lsm.exe                        776 Services                   0      1,452 K
svchost.exe                    900 Services                   0      4,416 K
vsserv.exe                     956 Services                   0    218,120 K
winlogon.exe                  1000 Console                    1        740 K
ibmpmsvc.exe                  1356 Services                   0        740 K
LPlatSvc.exe                  1392 Services                   0        704 K
nvvsvc.exe                    1456 Services                   0      1,332 K
nvwmi.exe                     1480 Services                   0        504 K
svchost.exe                   1520 Services                   0      4,336 K
svchost.exe                   1620 Services                   0     12,420 K
svchost.exe                   1668 Services                   0      7,716 K
svchost.exe                   1712 Services                   0      3,376 K
svchost.exe                   1744 Services                   0     13,340 K
svchost.exe                   1852 Services                   0      2,600 K
igfxCUIService.exe            1964 Services                   0      1,624 K
SbieSvc.exe                    376 Services                   0        576 K
nvxdsync.exe                  1272 Console                    1      2,348 K
nvvsvc.exe                    1496 Console                    1      1,268 K
nvwmi.exe                      372 Console                    1        872 K
WUDFHost.exe                  2096 Services                   0        560 K
WUDFHost.exe                  2156 Services                   0        708 K
explorer.exe                  2320 Console                    1     28,264 K
svchost.exe                   2464 Services                   0      7,240 K
spoolsv.exe                   2636 Services                   0      4,568 K
svchost.exe                   2684 Services                   0      3,644 K
taskhost.exe                  2768 Console                    1      5,488 K
svchost.exe                   2852 Services                   0      4,288 K
TPHKSVC.exe                   2952 Services                   0      1,112 K
tphkload.exe                  3004 Services                   0      1,280 K
LPlatSvc.exe                  3204 Console                    1        656 K
tpnumlkd.exe                  3212 Console                    1      4,432 K
svchost.exe                   3264 Services                   0      1,548 K
WmiPrvSE.exe                  3272 Services                   0      2,016 K
mDNSResponder.exe             3296 Services                   0      1,156 K
svchost.exe                   3364 Services                   0      1,772 K
EvtEng.exe                    3448 Services                   0      2,340 K
FsUsbExService.Exe            3576 Services                   0        460 K
hasplms.exe                   3752 Services                   0      3,672 K
svchost.exe                   3888 Services                   0        676 K
ibtsiva.exe                   3964 Services                   0        496 K
bdagent.exe                   3972 Console                    1      6,424 K
imdsksvc.exe                  4044 Services                   0        316 K
clipx.exe                     4060 Console                    1        628 K
micmute.exe                   2268 Services                   0        848 K
lvvsst.exe                    2696 Services                   0        748 K
rundll32.exe                  2984 Console                    1      3,976 K
MIGService.exe                3172 Services                   0        876 K
ReflectUI.exe                 3076 Console                    1        940 K
unsecapp.exe                   188 Services                   0      1,388 K
SynciosDeviceService.exe      1500 Console                    1      2,340 K
MacriumService.exe            3660 Services                   0      3,500 K
virtscrl.exe                  3028 Console                    1      1,268 K
rundll32.exe                  3824 Console                    1        572 K
MNSFramework.exe              3704 Services                   0        644 K
svchost.exe                   4188 Services                   0        384 K
TpShocks.exe                  4244 Console                    1        748 K
ReflectMonitor.exe            4264 Console                    1      1,552 K
svchost.exe                   4284 Services                   0        464 K
ProductAgentService.exe       4324 Services                   0      4,976 K
UnlockerAssistant.exe         4396 Console                    1        716 K
PSIService.exe                4420 Services                   0        436 K
WmiPrvSE.exe                  4432 Services                   0      6,576 K
PsiService_2.exe              4488 Services                   0      3,776 K
TPONSCR.exe                   4496 Console                    1        956 K
SynTPEnh.exe                  4504 Console                    1      6,268 K
shtctky.exe                   4524 Console                    1        888 K
NPSAgent.exe                  4612 Console                    1        800 K
QBCFMonitorService.exe        4624 Services                   0      6,092 K
CCleaner.exe                  4664 Console                    1     10,264 K
DeeEnEs.exe                   4744 Console                    1      1,148 K
SynTPHelper.exe               4800 Console                    1        992 K
QBIDPService.exe              4920 Services                   0      1,216 K
ScanToPCActivationApp.exe     5000 Console                    1      2,388 K
RegSrvc.exe                   5148 Services                   0        616 K
ss_conn_service.exe           5176 Services                   0        476 K
TeamViewer_Service.exe        5212 Services                   0      6,068 K
updatesrv.exe                 5360 Services                   0      5,652 K
SbieCtrl.exe                  5388 Console                    1      2,192 K
winvnc.exe                    5428 Services                   0        592 K
taskeng.exe                   5632 Console                    1      1,096 K
IconSaver.exe                 5644 Console                    1        604 K
valWBFPolicyService.exe       5740 Services                   0        512 K
svchost.exe                   5808 Services                   0      1,832 K
unsecapp.exe                  5832 Console                    1      2,104 K
qbupdate.exe                  5972 Console                    1      9,232 K
mini_WMCore.exe               6016 Services                   0      1,448 K
androidnotifier.exe           6088 Console                    1        980 K
winvnc.exe                    4100 Console                    1      2,920 K
PresentationFontCache.exe     5620 Services                   0      1,196 K
RemindMe.exe                  6180 Console                    1      1,968 K
svchost.exe                   6280 Services                   0        580 K
Spell Catcher.exe             6448 Console                    1     15,920 K
svchost.exe                   6504 Services                   0        520 K
TeamViewer.exe                6696 Console                    1     11,992 K
igfxEM.exe                    6744 Console                    1      1,012 K
igfxHK.exe                    6780 Console                    1        544 K
SearchIndexer.exe             7028 Services                   0      7,228 K
HPNetworkCommunicator.exe     7252 Console                    1      1,156 K
RtHDVBg.exe                   7424 Console                    1        516 K
SynTPLpr.exe                  7588 Console                    1        632 K
adb.exe                       7652 Console                    1      1,684 K
tv_w32.exe                    7836 Console                    1        784 K
SCHTASK.EXE                   7856 Console                    1        848 K
wmpnetwk.exe                  8048 Services                   0      5,756 K
bdredline.exe                  416 Services                   0        812 K
jhi_service.exe               2764 Services                   0        828 K
LMS.exe                        700 Services                   0      7,080 K
ICM-Service.exe               4080 Services                   0      3,508 K
PWMDBSVC.exe                  2396 Services                   0      1,064 K
taskhost.exe                   852 Console                    1      4,132 K
dwm.exe                       6924 Console                    1      2,964 K
taskmgr.exe                   7568 Console                    1     10,700 K
salamand.exe                  5936 Console                    1     31,696 K
salmon.exe                    5628 Console                    1      3,548 K
cmd.exe                       5508 Console                    1      2,912 K
conhost.exe                   8024 Console                    1      5,032 K
tasklist.exe                  4368 Console                    1      5,684 K

谢谢你,

文档

答案1

单击Mem usage,它将按从高使用率到低使用率对列表进行排序,然后查看顶部谁消耗了更多的 RAM。

根据您提供的列表,vsserv.exe具有最多的内存使用量,它似乎是主要的 bitdefender 进程,可提供持续的实时保护,抵御各种恶意软件威胁和在线攻击。

如果您注意到速度明显减慢,并且任务管理器指示 vsserv.exe 进程的 CPU 使用率保持在 100%,请按照以下步骤操作:

1)将 Bitdefender 按访问扫描设置为默认级别:

a.打开 Bitdefender 窗口。

b. 点击上方工具栏的“设置”按钮。

c. 在“设置概览”窗口中,选择“防病毒”。

d. 在“防病毒设置”窗口中,选择“防护”选项卡。

e. 将按访问扫描设置为默认。

检查您的系统性能是否有所改善。如果您对系统速度感到满意,您可以保留默认保护级别,因为它可以确保对恶意软件进行良好的保护,而对系统性能的影响较小。

2)如果系统仍然运行缓慢,请暂时关闭主动病毒控制:

a. 打开 Bitdefender 窗口。

b. 点击上方工具栏的“设置”按钮。

c. 在“设置概览”窗口中,选择“防病毒”。

d. 在“防病毒设置”窗口中,选择“防护”选项卡。

e. 单击开关关闭主动病毒控制。

检查禁用活动病毒控制后系统性能是否有所改善。

来源:Bitdefender 支持 | vsserv.exe

答案2

看起来 vsserv.exe 占用了大量内存。我相信此进程是 BitDefender 组件。

如果计算机的内存量较低(问题中未说明),则可能会造成影响。

BitDefender 可定制性很强。您必须查阅手册并通过优化配置来减少工作量。

要解决内存问题,您可以使用以下工具。

有时恶意软件和故障应用程序也会导致内存使用率过高。有时故障内存模块会导致内存量不足。

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