perfstat | show tips about possible bottlenecks | Monitoring library
kandi X-RAY | perfstat Summary
kandi X-RAY | perfstat Summary
Analyze and show tips about possible bottlenecks in Linux systems regarding to diskio, networking, cpu, swapping, memory etc
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Top functions reviewed by kandi - BETA
- newHome creates a new home
- newDetails returns a new detail object .
- startUI starts the UI .
- addProcessStats adds cpu stats to the process
- startPrometheus starts the prometheus metrics server
- Basic example of screen
- TopCriticity returns the detection results for a given type
- Register a detection detector .
- subsystemBox builds a button box
- renderDetectionResults renders a list of detector results .
perfstat Key Features
perfstat Examples and Code Snippets
Community Discussions
Trending Discussions on perfstat
QUESTION
I have the following query. This query does not return any result:
...ANSWER
Answered 2019-Nov-23 at 20:58The where
clauses of the queries are not identical.
The first query tries to match snap_date
against the current date and time. This is not likely to succeed, unless a snap was created at the very same second when the query is executed.
The second query compares the date part snap_date
against the current day (the time part is not taken into account).
This:
QUESTION
I'm using NatTable to display a tree with multiple columns. The tree is flattened into a SortedList which is used to create TreeList.
...ANSWER
Answered 2019-Jun-04 at 04:49When using a TreeList
you pass in a Comparator
for the tree structure via TreeList#Format
. This is needed to ensure that the tree is created properly, as it is derivated from a List
. So even if there is a sorting applied via SortedList
, the Comparator
of the TreeList#Format
will win in the end.
To solve your requirement you therefore need to implement a TreeList#Format
that takes the column sorting into account. This can be done by using the NatTable SortableTreeComparator
for example. You can have a look at our TreeGridExample to get an idea of how this could look like.
A more extended version can be seen in the GroupByComparator that is used to support sorting by column with the GroupBy feature.
QUESTION
I'm working on creating a scheduled task to do a weekly refresh of an Oracle 11g database from production to test. I want to do a full export / import with the exception of one tablespace named PERFSTAT which we use in production with stats pack, but don't really need in test.
Here is my current export command
...ANSWER
Answered 2017-Dec-07 at 15:30You can create a parameter file as shown below.
QUESTION
I'm doing a pretty standard loading of a map, like:
...ANSWER
Answered 2017-Jan-01 at 16:09Internet Explorer 11 should support matchMedia. Therefore, the most likely cause is that the document is being parsed in a non full standard mode. Probably because you did not specify a doctype at the top of your HTML, e.g.:
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