# \#profiling-and-optimization **URL:** https://community.dynatrace.com/tag/profiling-and-optimization/300.md [Latest](https://community.dynatrace.com/latest.md) · [Categories](https://community.dynatrace.com/categories.md) · [Tags](https://community.dynatrace.com/tags.md) --- ## [How must the Network Jitter be monitored?](https://community.dynatrace.com/t/how-must-the-network-jitter-be-monitored/32899)
**Author:** [@AgniLanka](https://community.dynatrace.com/u/AgniLanka)\ **Replies:** 5\ **Last updated:** [March 14, 2025, 1:41pm UTC](https://community.dynatrace.com/t/how-must-the-network-jitter-be-monitored/32899 "2025-03-14T13:41:20Z")
In a typical video streaming world, how does the Network Jitter be monitored with Dynatrace? i.e. packet transmission -vs- slowness et al., in the name of ‘Network Jitter’ --- ## [Inquiry about agent configuration and data interpretation in Dynatrace](https://community.dynatrace.com/t/inquiry-about-agent-configuration-and-data-interpretation-in-dynatrace/50109)
**Author:** [@NicoleMT](https://community.dynatrace.com/u/NicoleMT)\ **Replies:** 1\ **Last updated:** [February 6, 2025, 1:06pm UTC](https://community.dynatrace.com/t/inquiry-about-agent-configuration-and-data-interpretation-in-dynatrace/50109 "2025-02-06T13:06:54Z")
Hello Community, I am looking for guidance on some key aspects related to the configuration and interpretation of data collected by agents in Dynatrace. I would greatly appreciate your help with the following points: D… --- ## [Can dynatrace see CPU Utilization % per CPU Core & CPU Utilization % per SQL Statement ?](https://community.dynatrace.com/t/can-dynatrace-see-cpu-utilization-per-cpu-core-cpu-utilization-per-sql-statement/21301)
**Author:** [@AskMe-Solutions](https://community.dynatrace.com/u/AskMe-Solutions)\ **Replies:** 7\ **Last updated:** [October 29, 2024, 9:47am UTC](https://community.dynatrace.com/t/can-dynatrace-see-cpu-utilization-per-cpu-core-cpu-utilization-per-sql-statement/21301 "2024-10-29T09:47:56Z")
Hi all, I want to know ? 1.CPU Utilization % per CPU Core ex. DB server have 8 core. I can see how during perdormance test each CPU core run. 2.CPU Utilization % per SQL Statement ex. Which SQL statements cause heav… --- ## [JVM Heap Used percentage](https://community.dynatrace.com/t/jvm-heap-used-percentage/20574)
**Author:** [@dambala\_rosyla1](https://community.dynatrace.com/u/dambala_rosyla1)\ **Replies:** 3\ **Last updated:** [September 26, 2024, 11:47am UTC](https://community.dynatrace.com/t/jvm-heap-used-percentage/20574 "2024-09-26T11:47:08Z")
Hi Team,We want to show a metric "JVM memory heap used percentage" in dashboard. I could see " JVM runtime free memory" and "JVM runtime total memory" metrics are already available in Dynatrace. Can you please suggest i… --- ## [Pulling Memory Profiling information via API](https://community.dynatrace.com/t/pulling-memory-profiling-information-via-api/47484)
**Author:** [@RishiSuthar](https://community.dynatrace.com/u/RishiSuthar)\ **Replies:** 2\ **Last updated:** [September 5, 2024, 12:25pm UTC](https://community.dynatrace.com/t/pulling-memory-profiling-information-via-api/47484 "2024-09-05T12:25:47Z")
Is it possible to pull the memory profiling file which Dynatrace generates with rest API? --- ## [What Does Dynatrace Consider as Reclaimable Memory on a Host?](https://community.dynatrace.com/t/what-does-dynatrace-consider-as-reclaimable-memory-on-a-host/21985)
**Author:** [@moses\_chacko](https://community.dynatrace.com/u/moses_chacko)\ **Replies:** 4\ **Last updated:** [December 15, 2023, 1:45pm UTC](https://community.dynatrace.com/t/what-does-dynatrace-consider-as-reclaimable-memory-on-a-host/21985 "2023-12-15T13:45:48Z")
Summary: Reclaimable memory refers to memory that can be freed by the operating system without impacting running processes. This thread explains how Dynatrace calculates reclaimable memory and why it matters for capacity… --- ## [High normalized system load on AIX servers after upgrade (Managed)](https://community.dynatrace.com/t/high-normalized-system-load-on-aix-servers-after-upgrade-managed/40107)
**Author:** [@matthew\_k](https://community.dynatrace.com/u/matthew_k)\ **Replies:** 2\ **Last updated:** [August 30, 2023, 3:07am UTC](https://community.dynatrace.com/t/high-normalized-system-load-on-aix-servers-after-upgrade-managed/40107 "2023-08-30T03:07:44Z")
After upgrading Dynatrace agents, a new alert triggered for High Normalized System Load. Can we get an explanation of High Normalized System Load? When setting based on custom settings Dynatrace mentions Alert if the Sys… --- ## [Memory/CPU overhead after installing OneAgent| basic troubleshooting](https://community.dynatrace.com/t/memory-cpu-overhead-after-installing-oneagent-basic-troubleshooting/37531)
**Author:** [@akram\_elkhangy](https://community.dynatrace.com/u/akram_elkhangy)\ **Replies:** 3\ **Last updated:** [July 18, 2023, 1:35pm UTC](https://community.dynatrace.com/t/memory-cpu-overhead-after-installing-oneagent-basic-troubleshooting/37531 "2023-07-18T13:35:34Z")
1st Scenario – Deep monitoring is enabled Switch the impacted host to Infra-structure only monitoring mode and then restart the impacted process/es. https://www.dynatrace.com/support/help/how-to-use-dynatrace/hosts/ba… --- ## [Server configuration (RAM, CPU, etc.) on a dashboard](https://community.dynatrace.com/t/server-configuration-ram-cpu-etc-on-a-dashboard/38399)
**Author:** [@mrecek](https://community.dynatrace.com/u/mrecek)\ **Replies:** 3\ **Last updated:** [June 2, 2023, 12:53pm UTC](https://community.dynatrace.com/t/server-configuration-ram-cpu-etc-on-a-dashboard/38399 "2023-06-02T12:53:54Z")
I am fairly new to Dynatrace and have been looking everywhere. Is there a way to list server configuration (RAM, CPU, #of disks, and their sizes, etc.) to post to a dashboard? --- ## [memory dump local path](https://community.dynatrace.com/t/memory-dump-local-path/10766)
**Author:** [@Yosi\_Neuman](https://community.dynatrace.com/u/Yosi_Neuman)\ **Replies:** 5\ **Last updated:** [May 3, 2023, 11:02am UTC](https://community.dynatrace.com/t/memory-dump-local-path/10766 "2023-05-03T11:02:09Z")
Hi guys, Prospect asks if there is a way to direct the dump file on the local machine to different path then c:\\ (in his case window machine) and also if after the dump file is copied to the SGW can it be delete automat… --- ## [Custom disk-detection rules: exclude a filesystem](https://community.dynatrace.com/t/custom-disk-detection-rules-exclude-a-filesystem/38404)
**Author:** [@Babar\_Qayyum](https://community.dynatrace.com/u/Babar_Qayyum)\ **Replies:** 1\ **Last updated:** [April 13, 2023, 12:17pm UTC](https://community.dynatrace.com/t/custom-disk-detection-rules-exclude-a-filesystem/38404 "2023-04-13T12:17:28Z")
Dear All, I have to exclude a filesystem. Therefore, I need to know about the following questions: Will the below rule exclude/not exclude the filesystem from the monitoring? Why do we have an alert and sample limit f… --- ## [The Effect DIfference Between Turning On and Off Continuous Memory Profiling](https://community.dynatrace.com/t/the-effect-difference-between-turning-on-and-off-continuous-memory-profiling/39213)
**Author:** [@Ardhi](https://community.dynatrace.com/u/Ardhi)\ **Replies:** 1\ **Last updated:** [April 9, 2023, 4:11pm UTC](https://community.dynatrace.com/t/the-effect-difference-between-turning-on-and-off-continuous-memory-profiling/39213 "2023-04-09T16:11:22Z")
Hi, Does anyone has any information / resources on the difference between turning on and off of Continuous Memory Profiling (OneAgent features settings) in the process? We currently testing ourselves with Java jar proc… --- ## [Heap memory usage and analysis report](https://community.dynatrace.com/t/heap-memory-usage-and-analysis-report/38869)
**Author:** [@Rohitk](https://community.dynatrace.com/u/Rohitk)\ **Replies:** 1\ **Last updated:** [March 16, 2023, 7:52pm UTC](https://community.dynatrace.com/t/heap-memory-usage-and-analysis-report/38869 "2023-03-16T19:52:24Z")
Hi Team, We have noticed some performance issues and suspect that heap memory usage may be a contributing factor. Specifically, Can we get the details of the following things The amount of memory used by each object T… --- ## [DB2 Extension ActiveGate consuming high CPU and Memory](https://community.dynatrace.com/t/db2-extension-activegate-consuming-high-cpu-and-memory/38377)
**Author:** [@AK](https://community.dynatrace.com/u/AK)\ **Replies:** 7\ **Last updated:** [February 10, 2023, 2:01pm UTC](https://community.dynatrace.com/t/db2-extension-activegate-consuming-high-cpu-and-memory/38377 "2023-02-10T14:01:53Z")
Hello Folks, Just wanted to know how DB2 extension fetches a data. Recently, we faced high CPU and Memory utilization on ActiveGate which is running DB2 extension. I observed multiple instances (approx. 80-90) of “com… --- ## [How to download the z/OS OneAgent diagnostics logs](https://community.dynatrace.com/t/how-to-download-the-z-os-oneagent-diagnostics-logs/36942)
**Author:** [@jellypuno](https://community.dynatrace.com/u/jellypuno)\ **Replies:** 1\ **Last updated:** [January 10, 2023, 1:38pm UTC](https://community.dynatrace.com/t/how-to-download-the-z-os-oneagent-diagnostics-logs/36942 "2023-01-10T13:38:09Z")
Debugging and investigating the z/OS OneAgent takes time. And as a support engineer I need the OneAgent diagnostics before even starting the investigation. So how can you help a support engineer, like me, to get the cor… --- ## [Memory dump storage location on LINUX](https://community.dynatrace.com/t/memory-dump-storage-location-on-linux/20757)
**Author:** [@jeff\_rowell](https://community.dynatrace.com/u/jeff_rowell)\ **Replies:** 3\ **Last updated:** [December 14, 2022, 2:17pm UTC](https://community.dynatrace.com/t/memory-dump-storage-location-on-linux/20757 "2022-12-14T14:17:08Z")
One of our monitoring users has complained that memory dumps are being stored to /var/log/oneagent/memorydump/ rather than to a directory under the location to which we installed the agent. I.e., we installed to =/app/dy… --- ## [Predict CPU Usage](https://community.dynatrace.com/t/predict-cpu-usage/35539)
**Author:** [@Roshini](https://community.dynatrace.com/u/Roshini)\ **Replies:** 1\ **Last updated:** [June 21, 2022, 8:58am UTC](https://community.dynatrace.com/t/predict-cpu-usage/35539 "2022-06-21T08:58:47Z")
Hello, I am new to Dynatrace and its API’s, I am trying to Predict the CPU Usage over the next few days. Can someone throw light on what are the steps involved in to achieve the same? Thanks in advance. --- ## [Dynatrace Application Security Monitoring vs vCenter VMware](https://community.dynatrace.com/t/dynatrace-application-security-monitoring-vs-vcenter-vmware/21500)
**Author:** [@chris\_H](https://community.dynatrace.com/u/chris_H)\ **Replies:** 5\ **Last updated:** [November 12, 2021, 1:26pm UTC](https://community.dynatrace.com/t/dynatrace-application-security-monitoring-vs-vcenter-vmware/21500 "2021-11-12T13:26:19Z")
Hello, On the perform there’s a presentation about Application Security Monitoring. With this module is it possible to see security issue (CVE) from a vCenter VMware ? Thanks Chris --- ## [Pause or stop OneAgent if it consumes high resources](https://community.dynatrace.com/t/pause-or-stop-oneagent-if-it-consumes-high-resources/31360)
**Author:** [@awahab](https://community.dynatrace.com/u/awahab)\ **Replies:** 6\ **Last updated:** [September 2, 2021, 3:09am UTC](https://community.dynatrace.com/t/pause-or-stop-oneagent-if-it-consumes-high-resources/31360 "2021-09-02T03:09:17Z")
When CPU or Memory or IO used by OneAgent processes exceeds X threshold, we like to have the OneAgent watchdog stop the OneAgent processes or the OneAgent should suspend itself. --- ## [Memory Resources Exhausted raise conditions](https://community.dynatrace.com/t/memory-resources-exhausted-raise-conditions/32516)
**Author:** [@jcamps](https://community.dynatrace.com/u/jcamps)\ **Replies:** 5\ **Last updated:** [August 26, 2021, 1:23pm UTC](https://community.dynatrace.com/t/memory-resources-exhausted-raise-conditions/32516 "2021-08-26T13:23:47Z")
Hi all, what are the exact conditions when Dynatrace raises the Memory Resources Exhausted problem for a process? Where can I view the conditions for every Dynatrace problem? Regards, Josep Maria --- ## [diagnostic code and purepath flaw](https://community.dynatrace.com/t/diagnostic-code-and-purepath-flaw/31907)
**Author:** [@owen\_chen](https://community.dynatrace.com/u/owen_chen)\ **Replies:** 2\ **Last updated:** [August 4, 2021, 11:50am UTC](https://community.dynatrace.com/t/diagnostic-code-and-purepath-flaw/31907 "2021-08-04T11:50:04Z")
Hi everyone, Recently I have observed that we have some errors in certain Purepath collections. The diagnostic code sent by the question is also a bit different. Through inquiry, we learned that some Purepath had subpat… --- ## [Enhanced disk monitoring - DOUBLE criteria](https://community.dynatrace.com/t/enhanced-disk-monitoring-double-criteria/31855)
**Author:** [@jonhaugen](https://community.dynatrace.com/u/jonhaugen)\ **Replies:** 3\ **Last updated:** [July 9, 2021, 2:54pm UTC](https://community.dynatrace.com/t/enhanced-disk-monitoring-double-criteria/31855 "2021-07-09T14:54:31Z")
Hi guys, I want to propose adding a second criteria for alerting based on full disks in Dynatrace. Could see this as an excellent option to add for both global configuration and at the host level. Right now the only c… --- ## [Querying PurePath Code Level Data](https://community.dynatrace.com/t/querying-purepath-code-level-data/31318)
**Author:** [@serhat\_balik](https://community.dynatrace.com/u/serhat_balik)\ **Replies:** 4\ **Last updated:** [May 5, 2021, 7:22am UTC](https://community.dynatrace.com/t/querying-purepath-code-level-data/31318 "2021-05-05T07:22:01Z")
After installing MSSQL extension we’ve discovered that, some requests coming from IIS are opening multiple connections, but not closing. We’ve confirmed this after seeing multiple “sleeping” processes that keeps piling u… --- ## [socket hang up errors with nodejs apps](https://community.dynatrace.com/t/socket-hang-up-errors-with-nodejs-apps/21243)
**Author:** [@kumararajan\_raj](https://community.dynatrace.com/u/kumararajan_raj)\ **Replies:** 3\ **Last updated:** [February 8, 2021, 7:22am UTC](https://community.dynatrace.com/t/socket-hang-up-errors-with-nodejs-apps/21243 "2021-02-08T07:22:23Z")
We are starting to see Socket Hang up errors on node js applications that appears to point us to dynatrace being an issue. We could be wrong. But, what is interesting is we are moving from CA to dynatrace. When we were n… --- ## [How to change default path Memory dump](https://community.dynatrace.com/t/how-to-change-default-path-memory-dump/18846)
**Author:** [@AskMe-Solutions](https://community.dynatrace.com/u/AskMe-Solutions)\ **Replies:** 3\ **Last updated:** [January 30, 2021, 5:40am UTC](https://community.dynatrace.com/t/how-to-change-default-path-memory-dump/18846 "2021-01-30T05:40:44Z")
Hello Everyone, How can I change the default path of Dynatrace memory dump form “C:/ProgramData/dynatrace/oneagent/memorydump/” to another path? Thank you. --- ## [Dynatrace API CPU utilization to excel](https://community.dynatrace.com/t/dynatrace-api-cpu-utilization-to-excel/19871)
**Author:** [@vikas\_sood](https://community.dynatrace.com/u/vikas_sood)\ **Replies:** 4\ **Last updated:** [January 28, 2021, 8:29pm UTC](https://community.dynatrace.com/t/dynatrace-api-cpu-utilization-to-excel/19871 "2021-01-28T20:29:31Z")
Hi, Does dynatrace have an api to extract cpu usage and ram usage details for all hosts for last 2 months? We would like to use curl to fetch the data. We are on version 1.188.104.20200323-145140. --- ## [I was told Dynatrace no longer has full stack code analysis, is that true?](https://community.dynatrace.com/t/i-was-told-dynatrace-no-longer-has-full-stack-code-analysis-is-that-true/21192)
**Author:** [@msmith1](https://community.dynatrace.com/u/msmith1)\ **Replies:** 10\ **Last updated:** [January 17, 2021, 8:26pm UTC](https://community.dynatrace.com/t/i-was-told-dynatrace-no-longer-has-full-stack-code-analysis-is-that-true/21192 "2021-01-17T20:26:03Z")
Hello, New dynatrace user here coming over from appmon. Got it installed, (not managed, we are hosting) and configured but am seeing 1) Intermittent code levels, some just say web request others have a something of a s… --- ## [how can I create deep links for requests with a specific request attribute](https://community.dynatrace.com/t/how-can-i-create-deep-links-for-requests-with-a-specific-request-attribute/20747)
**Author:** [@danya\_matterste](https://community.dynatrace.com/u/danya_matterste)\ **Replies:** 1\ **Last updated:** [November 9, 2020, 3:11pm UTC](https://community.dynatrace.com/t/how-can-i-create-deep-links-for-requests-with-a-specific-request-attribute/20747 "2020-11-09T15:11:09Z")
Most of our developers are used to a self developed request attribute (request header attribute) called correlation id. They use this id to find specific logs in splunk and other tools. To make developers the change to d… --- ## [Automatic memory dumps in case of alert](https://community.dynatrace.com/t/automatic-memory-dumps-in-case-of-alert/20268)
**Author:** [@balazs\_horvath](https://community.dynatrace.com/u/balazs_horvath)\ **Replies:** 1\ **Last updated:** [September 11, 2020, 3:48pm UTC](https://community.dynatrace.com/t/automatic-memory-dumps-in-case-of-alert/20268 "2020-09-11T15:48:28Z")
Hi, We have the latest ActiveGate installed, dumps are enabled there, and we created some alerts, if the memory consumption goes over x %. Is it configure somehow to trigger an automatic thread dump for this event, or i… --- ## [Universal messaging with Dynatrace](https://community.dynatrace.com/t/universal-messaging-with-dynatrace/19902)
**Author:** [@tomhste](https://community.dynatrace.com/u/tomhste)\ **Replies:** 1\ **Last updated:** [July 30, 2020, 5:44pm UTC](https://community.dynatrace.com/t/universal-messaging-with-dynatrace/19902 "2020-07-30T17:44:10Z")
Good morning I read this one https://community.dynatrace.com/spaces/148/uem-open-q-a\_2/questions/183840/does-anyone-know-if-softwareag-universal-messaging.html and have been trying to make an SDK for this. This is takin… [Next page](https://community.dynatrace.com/tag/profiling-and-optimization/300.md?match_all_tags=true&page=1&tags%5B%5D=profiling-and-optimization)