Tag: tuning

86 What limits the maximum number of connections on a Linux server? 2009-05-21T16:18:14.267

34 MySQL lowering wait_timeout value to lower number of open connections 2012-02-01T11:42:55.790

24 Need to increase nginx throughput to an upstream unix socket -- linux kernel tuning? 2012-06-14T22:46:14.770

24 What value of thread_cache_size should I use? 2012-07-18T13:37:27.497

23 How to identify I/O bottlenecks on a Linux server? 2009-05-02T00:51:00.013

21 Why would a heavily disk intensive application run faster on a SAN than on a Physical Disk? 2011-09-08T23:50:50.517

14 kjournald reasons for high usage 2011-02-17T16:55:45.993

12 How to best tune a Windows development machine? 2009-04-30T23:21:48.270

8 How to fine-tune our MySQL server? 2009-08-12T15:40:17.373

8 Tuning Linux's IPv6 stack 2011-03-25T18:50:21.147

7 ext3 file system performance tuning: what metrics to monitor 2009-04-30T10:00:59.927

7 Apache2 PHP Site - Hitting MaxClients limit - diagnosing? 2009-11-16T05:58:15.980

6 Nginx & Passenger - failed (11: Resource temporarily unavailable) while connecting to upstream 2011-03-03T04:49:01.493

6 Red Hat Linux tuning for a single application with a few TCP clients 2015-06-14T10:49:32.033

5 Picking the right innodb_buffer_pool_size 2012-01-27T16:47:24.500

4 Behaviour of solaris tcp stack with relatively high RTT and bursty traffic 2011-06-23T21:16:22.787

4 Assigning Processes to CPU Cores 2012-01-01T13:19:18.193

4 Exhausting Linux machine TCP socket limit (~70k)? 2012-01-17T14:27:37.090

4 Apache performance issue, after "1000 total children" Apache no longer responds to HTTP requests. Not MaxClients issue? 2012-05-03T15:02:33.707

3 Apache tuning with very high-load LAMP server 2012-01-13T16:57:08.753

3 MySQL com_select? 2012-03-28T17:00:56.867

3 NGINX + PHP-FPM + MYSQL - High CPU, Low RAM 2013-01-04T17:37:38.970

3 find out NUMA locality of process RAM 2017-05-28T09:14:56.487

2 How to best tune a Linux development machine? 2009-04-30T23:30:36.407

2 Tune SQL Server Express using Profiler? 2010-06-04T17:30:32.647

2 Filesystem/Options for intensive random I/O 2011-03-04T15:22:30.483

2 Linux Disk tuning help 2011-05-12T16:42:21.663

2 RHEL - tcp_delack_min sysctl parameter missing on realtime kernels 2011-07-12T15:25:24.540

2 MySQL query times for tuning are different every time 2011-07-14T05:25:45.090

2 How can I see if apache is overloaded and dropping or not accepting connections? 2012-07-06T18:45:35.850

1 Reducing max memory settings in SQL 2005 2010-01-13T15:32:45.223

1 Solaris tcp_keepalive_abort_interval 2010-11-04T11:29:25.363

1 Config MySQL to maximum speed and memory 2011-03-12T20:36:36.133

1 fine tuning of my.cnf for InnoDB tables fails with setting of: `innodb_log_file_size=256` 2011-08-07T21:34:27.660

1 Postfix tuning for high amount 2011-12-14T16:28:16.980

1 Best network tuning variables for a Linux proxy 2012-03-26T10:51:46.410

1 Tune web server based on stats by munin 2013-01-19T13:43:28.743

1 FATAL: Error inserting acpi_cpufreq 2013-07-03T17:57:49.937

1 freebsd 7.2 kern.threads.max_threads_per_proc doesn't change after reboot 2014-02-13T05:51:26.377

1 IRQ not handled by all CPUs 2014-04-24T12:24:52.210

1 Postfix seems too aggressive while sending newsletters 2014-07-03T08:30:06.413

1 Beyond 1Gb upload on a single linux server 2014-09-04T16:50:16.377

1 How to tune MySQL server when big peak of usage is expected 2016-04-15T16:57:30.293

1 how do I tune for one-day-a-year traffic 2018-01-29T13:56:54.353

0 Setting MySQL table_cache variable 2010-10-20T12:43:33.897

0 Nginx causing high load with not many active connections 2011-01-29T19:40:40.527

0 How do I calculate the amount of tuning needed for my server? 2011-02-03T05:38:23.730

0 what's the best webserver configuration for this setup? 2011-04-11T02:16:49.867

0 Configuring apache to run in minimal memory 2011-05-08T05:33:56.253

0 Tuning Apache memory usage 2011-11-04T21:00:00.543

0 Why is G-Wan performance so low on Opteron? 2013-05-08T15:23:46.317

0 mongodb : Can create new thread on FreeBSD? 2013-11-08T15:35:37.110

-1 Linux script to check settings and recommend tuning changes? 2011-07-25T19:24:42.073