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JavaMelody

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  Analyzed 16 days ago

monitoring of JavaEE applications

68.7K lines of code

9 current contributors

16 days since last commit

10 users on Open Hub

Moderate Activity
5.0
 
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sysstat

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  Analyzed about 1 hour ago

The sysstat package contains utilities to monitor system performance and usage activity. Sysstat contains various utilities, common to many commercial Unixes, and tools you can schedule via cron to collect and historize performance and activity data. * iostat(1) reports CPU statistics and ... [More] input/output statistics for devices, partitions and network filesystems. * mpstat(1) reports individual or combined processor related statistics. * pidstat(1) reports statistics for Linux tasks (processes) : I/O, CPU, memory, etc. * sar(1) collects, reports and saves system activity information (CPU, memory, disks, interrupts, network interfaces, TTY, kernel tables,etc.) * sadc(8) is the system activity data collector, used as a backend for sar. * sa1(8) collects and stores binary [Less]

60.7K lines of code

14 current contributors

4 days since last commit

8 users on Open Hub

Moderate Activity
4.5
   
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Java Simon

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  Analyzed about 6 hours ago

Java Simon - Simple Monitoring API Java Simon is a simple monitoring API that allows you to follow and better understand your application. Monitors (familiarly called Simons) are placed directly into your code and you can choose whether you want to count something or measure time/duration. ... [More] Current version 3.4 (released on August, 2013) provides core monitor functionality, extensibility via Callbacks, JMX and Spring integration tools (AOP based), Java EE monitoring (Servlet filter, EJB interceptor) and easy to use JDBC4 proxy driver that measures JDBC performance and can log all statements too. This all can be displayed on web-based Console. Version requires Java SE 6 or higher. [Less]

27.4K lines of code

5 current contributors

18 days since last commit

4 users on Open Hub

Very Low Activity
4.5
   
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ShowSlow

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  Analyzed 11 days ago

Show Slow helps monitor various website performance metrics over time. It captures the results of YSlow, Page Speed, WebPageTest and dynaTrace AJAX Edition rankings and graphs them, to help you understand how various changes to your site affect its performance.

8.09K lines of code

1 current contributors

10 months since last commit

3 users on Open Hub

Very Low Activity
5.0
 
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dstat

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  Analyzed about 1 month ago

Dstat is a versatile replacement for vmstat, iostat, netstat and ifstat. Dstat overcomes some of their limitations and adds some extra features, more counters and flexibility. Dstat is handy for monitoring systems during performance tuning tests, benchmarks or troubleshooting. Dstat allows you to ... [More] view all of your system resources in real-time, you can eg. compare disk utilization in combination with interrupts from your IDE controller, or compare the network bandwidth numbers directly with the disk throughput (in the same interval). [Less]

11K lines of code

1 current contributors

10 months since last commit

3 users on Open Hub

Activity Not Available
5.0
 
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perfSONAR

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  Analyzed 20 days ago

perfSONAR is a network measurement toolkit designed to provide federated coverage of paths, and help to establish end-to-end usage expectations. perfSONAR provides a uniform interface that allows for the scheduling of measurements, storage of data in uniform formats, and scalable methods to ... [More] retrieve data and generate visualizations. This extensible system can be modified to support new metrics, and there are endless possibilities for data presentation. [Less]

329K lines of code

16 current contributors

about 1 month since last commit

2 users on Open Hub

High Activity
5.0
 
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Speed4J

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  Analyzed about 1 month ago

This is Speed4j, a very simple (but fast) Java performance analysis library.

1.84K lines of code

0 current contributors

about 6 years since last commit

1 users on Open Hub

Activity Not Available
0.0
 
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bwm-ng

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  Analyzed about 1 month ago

Bandwidth Monitor NG is a small and simple console-based live network and disk io bandwidth monitor for Linux, BSD, Solaris, Mac OS X and others. Features * supports /proc/net/dev, netstat, getifaddr, sysctl, kstat, /proc/diskstats /proc/partitions, IOKit, devstat and libstatgrab * ... [More] unlimited number of interfaces/devices supported * interfaces/devices are added or removed dynamically from list * white-/blacklist of interfaces/devices * output of KB/s, Kb/s, packets, errors, average, max and total sum * output in curses, plain console, CSV or HTML * configfile [Less]

0 lines of code

0 current contributors

0 since last commit

1 users on Open Hub

Activity Not Available
0.0
 
I Use This
Mostly written in language not available
Licenses: gpl

sarface

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  Analyzed 3 days ago

sarface is a user-interface to the sysstat/sar database which inputs data from sar and plots to a live X11 graph via gnuplot. It mimics the cmd-line options from sar but can cross-plot any two or more stats and apply simple mathematical functions them. sarface is currently in the process of being ... [More] rewritten, this time with a strong software-engineered approach. It's currently still in the design/proof-of-concept state. [Less]

16.1K lines of code

0 current contributors

over 10 years since last commit

1 users on Open Hub

Inactive
0.0
 
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collectl

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Claimed by Los Alamos National Lab No analysis available

Collectl is a light-weight performance monitoring tool capable of reporting interactively as well as logging to disk. It reports statistics on cpu, disk, infiniband, lustre, memory, network, nfs, process, quadrics, slabs and more in easy to read format.

0 lines of code

0 current contributors

0 since last commit

0 users on Open Hub

Activity Not Available
0.0
 
I Use This
Mostly written in language not available
Licenses: No declared licenses