Alexandre Riveira

Activity

Reported issues: 4

10/29/2014

01:23 PM Ruby trunk Bug #10009: IO operation is 10x slower in multi-thread environment

Following script in python to buy blocking io python x ruby
Results:
ruby without changes TIME_QUANTUM_USEC (...
01:13 PM Ruby trunk Bug #10009: IO operation is 10x slower in multi-thread environment
.

09/08/2014

10:57 PM Ruby trunk Bug #9800: Ship 2.1.2 with GC_HEAP_OLDOBJECT_LIMIT_FACTOR of 1.3
The following charts 32bit linux server with 64gb 100 puma aplications and rails 2.3.11. The first chart contains rub...
10:57 PM Ruby trunk Bug #9800: Ship 2.1.2 with GC_HEAP_OLDOBJECT_LIMIT_FACTOR of 1.3
The following charts 32bit linux server with 64gb 100 puma aplications and rails 2.3.11. The first chart contains rub...
10:57 PM Ruby trunk Bug #9800: Ship 2.1.2 with GC_HEAP_OLDOBJECT_LIMIT_FACTOR of 1.3
The following charts 32bit linux server with 64gb 100 puma aplications and rails 2.3.11. The first chart contains rub...

08/16/2014

05:50 PM Ruby trunk Bug #10009: IO operation is 10x slower in multi-thread environment
I added in the uname test script for details kernel / platform
Follow the accompanying tests
tests (test_thread_s...
05:50 PM Ruby trunk Bug #10009: IO operation is 10x slower in multi-thread environment
I added in the uname test script for details kernel / platform
Follow the accompanying tests
tests (test_thread_s...
03:55 PM Ruby trunk Bug #10009: IO operation is 10x slower in multi-thread environment
I rewrote the test, I created the --tasket --postgres arguments and to use the same test file.
Feel free to change...

07/15/2014

01:24 AM Ruby trunk Bug #10009: IO operation is 10x slower in multi-thread environment
Hi Eric !
Eric Wong wrote:
> Good to know it works for you. Keep in mind TIME_QUANTUM_USEC=1000 is
What pro...

07/11/2014

10:31 PM Ruby trunk Bug #10009: IO operation is 10x slower in multi-thread environment
Alexandre Riveira wrote:
> Eric Wong wrote:
> >
> > Lowering TIME_QUANTUM_USEC (in thread_pthread.c) helps with t...

Also available in: Atom