Performance Tuning for Linux Servers
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Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] tables decayed frequency tables page frame maps page tables 2nd 3rd 4th targets benchmarks setting tasks interactive tasks crediting rewarding non-interactive tasks starving sleep averages tuning 2nd threads timeslices tuning 2nd TSRUN (TASK_RUNNABLE) state virtual memory TCP connection management kernel parameters 2nd D-SACK enabling FACK (Forward Acknowledgement) enabling keepalive management kernel parameters 2nd 3rd kernel parameters 2nd 3rd memory management kernel parameters 2nd read/write buffers kernel parameters SACK (Selective Acknowledgements) enabling Syn Queue length controlling window scaling enabling TCP-W benchmarks 2nd 3rd TCP/IP (transport control protocol/Internet protocol) kernel paramters 2nd 3rd 4th 5th 6th 7th 8th 9th statistics displaying TCP/IP stacks tcp_app_win parameter (kernel) tcp_dsack parameter (kernel) 2nd tcp_fack parameter (kernel) 2nd tcp_fin_timeout parameter (kernel) tcp_keepalive_intvl parameter (kernel) 2nd tcp_keepalive_probes parameter (kernel) 2nd tcp_keepalive_time parameter (kernel) 2nd tcp_max_orphans parameter (kernel) tcp_max_syn_backlog parameter (kernel) 2nd tcp_max_tw_buckets parameter (kernel) tcp_mem parameter (kernel) 2nd tcp_reordering parameter (kernel) tcp_retries1 parameter (kernel) tcp_retries2 parameter (kernel) tcp_rfc1337 parameter (kernel) tcp_rmem parameter (kernel) 2nd tcp_sack parameter (kernel) 2nd tcp_stdurg parameter (kernel) tcp_syn_retries parameter (kernel) tcp_synack_retries parameter (kernel) tcp_timestamps parameter (kernel) tcp_tw_reuse parameter (kernel) tcp_window_scaling parameter (kernel) 2nd tcp_wmem parameter (kernel) 2nd thread dumps JVM (Java Virtual Machine) 2nd 3rd 4th 5th thread listeners 2nd thread pools application servers 2nd thread scheduler 2nd 3rd 4th thread schedulers thread_max parameter (kernel) threads application servers default threads virtual memory designing 2nd 3rd 4th 5th hyperthreading 2nd kernel threads PTT (per thread time) monitoring 2nd SMT (symmetric multithreading) schedulers thread dumps TSRUN (TASK_RUNNABLE) state three-tier topology application servers tightly coupled multiprocessing systems timers NUMA servers timeslices processes tuning scheduler 2nd timing routines 2nd 3rd tiobench 2nd 3rd TLB huge TLB page support TOE (TCP Offload Engine) 2nd 3rd top command CPU utilization 2nd 3rd system tracing 2nd 3rd topologies application servers 2nd 3rd 4th 5th 6th 7th 8th 9th 10th multiprocessor systems 2nd 3rd Torvalds, Linus tprof command 2nd JPROF reports generating tracing runtime information collection tracing systems 2nd OProfile command 2nd 3rd 4th 5th 6th 7th 8th 9th 10th PI (Performance Inspector) 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th Above Idle tool 2nd 3rd dynamic kernel patches instruction tracing 2nd 3rd JLM (Java Lock Monitor) tool 2nd 3rd 4th 5th JPROF tool 2nd performance counters pipcntr tool post tool ptt tool pttstats tool 2nd 3rd 4th swtrace tool 2nd System Trace Data Collection tool tprof tool 2nd requirements strace command 2nd 3rd 4th top utility 2nd 3rd track-to-track seek speed disks 2nd Trade3 benchmark commercial workload 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th 27th 28th 29th 30th 31st 32nd 33rd 34th 35th 36th 37th 38th 39th 40th 41st 42nd 43rd 44th 45th 46th 47th 48th 49th 50th connection pools 2nd 3rd 4th database I/O activity 2nd 3rd 4th hyperthreading 2nd 3rd 4th JVM (Java Virtual Machine) 2nd 3rd 4th 5th 6th pass-by-reference 2nd thread dumps 2nd 3rd 4th 5th 6th 7th 8th 9th 10th thread pools 2nd 3rd 4th Web servers 2nd transactions application servers journaled file systems 2nd 3rd Web servers 2nd transfer rates disks 2nd transport control protocol/Internet protocol (TCP/IP) [See TCP/IP (transport control protocol/Internet protocol)] TSO (TCP Segmentation Offloading) network performance 2nd 3rd 4th 5th TSRUN (TASK_RUNNABLE) state tunable parameters kernel CONFIG 2nd debugging file system 2nd ICMP 2nd IP fragmentation NEIGHBOR 2nd net core network 2nd 3rd 4th 5th 6th 7th 8th processes profiling routing shared memory signals system TCP 2nd 3rd virtual memory 2nd 3rd 4th tune command file systems tuning tune2fs utility (Ext2 file system) tuning application servers 2nd 3rd 4th 5th 6th commercial workload 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th AS (anticipatory I/O scheduler) 2nd benchmarks 2nd 3rd CFQ I/O scheduler 2nd 3rd 4th 5th clients file change notifications metadata opportunistic locking 2nd 3rd protocol layering 2nd 3rd 4th read-only clients 2nd code 2nd 3rd algorithms 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th 27th commercial workload 2nd compilers as tuning tools 2nd 3rd databases global memory 2nd 3rd I/O load balancing 2nd queue length response times Ext3 file system file servers 2nd load measurement NFS (Network File System) 2nd performance measurement 2nd Samba 2nd 3rd file systems Ext3 file system 2nd 3rd 4th 5th JFS (Journaled File System) 2nd 3rd ReiserFS 2nd 3rd XFS 2nd 3rd 4th 5th Gigabit Ethernet Netperf3 2nd 3rd I/O schedulers 2nd 3rd JFS (Journaled File System) 2nd kernel parameters procfs interface 2nd 3rd sysctl interface 2nd 3rd 4th sysfs interface 2nd networks kernel parameter tuning mechanisms 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th network protocol stack 2nd 3rd profiling 2nd 3rd ReiserFS 2nd 3rd schedulers 2nd 3rd 4th 5th virtual memory 2nd 3rd 4th Web servers 2nd Apache Web servers 2nd event-driven Web servers Flash Web servers log analysis tools Tux Web servers workload generators 2nd XFS (Next Generation File System) 2nd Tux Web servers tuning |
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