![]() ![]() ![]() It is also possible to save the the whole trace with callstacks as text (File/Save, choose XML, include callstack resolve callstack). This is what I see after clicking on the first event of my tracing session (corresponds to opening my.ini file) Once symbols are configured, you'll get a stack trace corresponding to a filesystem event by simply doubleclicking on the line corresponding to the event. (substitute last last path element with real path to your installation) On my system it isĬ:\Program Files\Debugging Tools for Windows (圆4)\dbghelp.dll Add dbghelp.dll from your installation of Debugging Tools into "dbghelp.dll path" input field. Switch to Process Monitor's menu Options => Configure symbols.ģ. Install Debugging Tools for Windows (google on how to do that).Ģ. For this to work, symbols support needs to be configured. ![]() It is also possible to see stacktraces corresponding to the events. (Advanced) Seeing stack traces corresponding to events Mysql> install plugin blackhole soname 'ha_blackhole.dll' īack to Process Monitor Windows, you should see the filesystem events initiated by the "INSTALL PLUGIN" operation Process Monitor is a useful tool to see what registry, file system and thread changes processes are making on your Windows system. Start mysql command line client and connect to the server. Capture events (Menu File=>Capture Events (Ctrl E)ģ. Use this dialog to set filter to "Process name" "is" "mysqld.exe", as shown in the screenshot below.Ĭlick on "Add" button to mysqld.exe to include it in the filter, "Apply" and "OK".Ģ. Dialog will pop up that offers to set filter. Expect to see some advanced analysis, such as manipulating Procmon results with Windows PowerShell, and interesting/useful new features. We assume that mysqld.exe is already started.ġ. This complementary tutorial series focuses primarily on the utilities themselves, deep-diving into as many features as time allows. The purpose of the following exercise is to learn how to use procmon to trace mysqld.exe calls to the filesystem. I suggest putting procmon into some directory in the PATH environment variable. There is no installation necessary the single executable can be used after unpacking. More description can be found at https: /en-us/library/bb896645.aspx Installation Process Monitor can be directly downloaded from. It is a part of sysinternals suite developed by Mark Russinovich and Bryce Cogswell. Process Monitor is an advanced monitoring tool for Windows that shows real-time file system, registry and process/thread activity. This article provides a walkthrough on using the Process Monitor on Windows, tracing file system access by mysqld.exe during the "install plugin" call. ![]()
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