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Questions tagged [performance-monitor]

Performance Monitor is a Microsoft Windows tool that examines how programs you run affect your computer's performance.

Windows Performance Monitor is a Microsoft Management Console (MMC) snap-in that provides tools for analyzing system performance.

From a single console, you can monitor application and hardware performance in real time, customize what data you want to collect in logs, define thresholds for alerts and automatic actions, generate reports, and view past performance data in a variety of ways.

http://technet.microsoft.com/en-us/library/cc749154.aspx

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How to get CPU usage statistics on Android?

I want to get the overall CPU usage on Android, similar to what Windows' Task Manager does. I can parse the output of the top program included in Android, but if there is a API call that does the same thing, it would be better. Any pointers?
Randy Sugianto 'Yuku'
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react-native performance monitor

This feels like a silly question, but what do the various numbers mean on react-native performance monitor? I haven't been able to find in the docs. I understand RAM. What are the others? What do the two separate numbers mean for Views? Is that…
toddmetheny
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Timing a specific fetch call

I am making a fetch call like so fetch("foo.com/x.json") and would like to get the time it takes to make the request as it is reported in dev tools. I have already tried, performance.mark("fetch-start"); let start = performance.now(); let res =…
Sevki
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Does URL Rewriting block IIS's static file caching?

If I activate IIS Rewrite module File Cache Hits counter does not increase. I'm tracing the hits by Performance Monitor (perfmon.exe / Web Service Cache/File Cache Hits) If I deactivate the rewriting "File Cache Hits" increase normally according to…
Ugur Catak
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Identify the associated w3wp process for a web role instance

I am working on monitoring the performance of an Azure service. There are currently two web role instances (for the same website) running - each with its own W3WP.exe (w3wp and w3wp#1) How can i find out which w3wp process belongs to which role…
Jalatiphra
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Send email alert from Performance Monitor using PowerShell script

I have created an alert in Performance Monitor (Windows Server 2008 R2) that should be triggered whenever \Processor(_Total)\% Processor Time is Above 10 (a small value just to guarantee that the condition for sending the alert is always met). You…
Anna
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Selecting the correct AppPool in PerfMon instances

I have a webserver with six App Pools. When I want to add counters in PerfMon for a specific ASP.NET application, the available instances have very different names. For example, I have an App Pool named “FrontEnd”, and these are the instances…
Jakob Gade
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Memory Leak in .net application + strange GC behavior

I wasn't totally sure where to go for help with this so I figured I'd try stackoverflow since it usually has answers for about 90% of all my programming related questions. In a nutshell I've got an open source .NET application that's leaking memory.…
Ghost314
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WebAPI Lifecycle/Request Queue

I have an AngularJS app that calls WebAPI. If I log the time I initiatiate a request (in my angluar controller) and log the time OnActionExecuting runs (in an action filter in my WebAPI controller), I notice at times a ~2 second gap. I'm assuming…
user472292
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Missing processor/memory counters in the Windows XP Performance Monitor application (perfmon)

Perfmon is a Windows utility that helps the developer to find bottlenecks in his applications, by measuring system counters. I was reading a perfmon tutorial and from this list of essential counters I have found the following ones on my…
Jader Dias
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get the total number of bindings in an angular page

I'm trying to build a performance monitor for my company's angular (2-6) apps. one of the things we want to show is the total amount of bindings on a page at any given moment. ALL OF THEM. Any ideas how to do that?
the great wizard of none
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Why is there is difference in number of instructions executed by a program when it is running under GDB?

I am using ARM PMU counter to count the number of instructions executed between two system calls by a process. Particularly I am using "INST_RETIRED" event to count the number of instructions executed by a process in user mode. Reference: ARMv7 R/A…
Jina Lee
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Possible to gather telemetry from InterSystems Cache using Microsoft Azure's Application Insights?

I'm working on an Azure Application Insights dashboard for a system involving an InterSystems Cache database. Is it possible to make Application Insights "aware" of a Cache database, in the way it's possible with our .NET code and other MS products…
TomK
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Why is the graph spiky when using average?

Im using messageInspectors in my WCF service to measure elapsed time on each service method like this : public void AfterCall(string operationName, object[] outputs, object returnValue, object correlationState) { if (_activated) { …
Banshee
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IIS 6 Performance monitor

I want to get the active user sessions for a particular website. I am using Performance Monitor to get the current active sessions of an IIS6 website. The active session counter gives me the session instances and hence the active session count for a…
user1871692
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