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HipHop Virtual Machine for PHP
Claimed by Facebook Analyzed 4 months ago
HHVM is a new open-source virtual machine designed for executing programs written in PHP. HHVM uses a just-in-time (JIT) compilation approach to achieve superior performance while maintaining the flexibility that PHP developers are accustomed to.
Licenses:
php_license
Ruby/EventMachine
Analyzed 4 months ago
Ruby/EventMachine is a fast, simple event-processing library for Ruby programs. It lets you write network clients and servers without handling sockets- all you do is send and receive data. Single-threaded socket engine- scalable and FAST!
Licenses:
gpl, Ruby_License
CheckMK
Analyzed 4 months ago
Check_mk adopts a new a approach for collecting data from operating systems and network components. It obsoletes NRPE, check_by_ssh, NSClient and check_snmp. It has many benefits, the most important of which are:
* Significant reduction of CPU usage on the Nagios host.
* Automatic inventory of
sysstat
S
Analyzed 4 months 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
JBoss Cache
J
Claimed by JBoss Analyzed 4 months ago
JBoss Cache is a product designed to cache frequently accessed Java objects in order to dramatically improve the performance of applications. By eliminating unnecessary database access, JBoss Cache decreases network traffic and increases the scalability of applications.
In addition, JBoss Cache
sipp
Analyzed 4 months ago
Sipp is a performance testing tool for the SIP protocol. It includes a few basic SipStone user agent scenarios (UAC & UAS) and establishes and releases multiple calls with the INVITE and BYE methods. It also reads XML scenario files describing any performance testing configuration. It features
spymemcached
S
Analyzed 4 months ago
A simple, asynchronous, single-threaded memcached client written in java.
IOTop
Analyzed 4 months ago
IoTop is a utility that monitors the disk-I/O on Linux, and will show I/O for processes and on a file-level.
It requires Python ≥ 2.5 (or Python ≥ 2.4 with the ctypes module) and a Linux kernel ≥ 2.6.20 with the TASK_DELAY_ACCT CONFIG_TASKSTATS, TASK_IO_ACCOUNTING and CONFIG_VM_EVENT_COUNTERS options on.