История изменений
Исправление
bhfq,
(текущая версия)
:
~$ dd bs=1M count=512 if=/dev/zero of=test conv=fdatasync
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 16.3809 s, 32.8 MB/s
~$ sysbench --test=cpu --cpu-max-prime=20000 run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
Doing CPU performance benchmark
Threads started!
Done.
Maximum prime number checked in CPU test: 20000
Test execution summary:
total time: 21.8426s
total number of events: 10000
total time taken by event execution: 21.8404
per-request statistics:
min: 2.15ms
avg: 2.18ms
max: 6.80ms
approx. 95 percentile: 2.27ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 21.8404/0.00
~$ sysbench --test=memory --memory-total-size=1G run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
Doing memory operations speed test
Memory block size: 1K
Memory transfer size: 1024M
Memory operations type: write
Memory scope type: global
Threads started!
Done.
Operations performed: 1048576 (1709550.14 ops/sec)
1024.00 MB transferred (1669.48 MB/sec)
Test execution summary:
total time: 0.6134s
total number of events: 1048576
total time taken by event execution: 0.4747
per-request statistics:
min: 0.00ms
avg: 0.00ms
max: 0.08ms
approx. 95 percentile: 0.00ms
Threads fairness:
events (avg/stddev): 1048576.0000/0.00
execution time (avg/stddev): 0.4747/0.00
~$ ioping . -c 10
No command 'ioping' found, did you mean:
Command 'oping' from package 'oping' (universe)
Command 'noping' from package 'oping' (universe)
Command 'ibping' from package 'infiniband-diags' (universe)
ioping: command not found
~$ wget cachefly.cachefly.net/100mb.test
--2013-06-22 19:55:55-- http://cachefly.cachefly.net/100mb.test
Resolving cachefly.cachefly.net (cachefly.cachefly.net)... 205.234.175.175
Connecting to cachefly.cachefly.net (cachefly.cachefly.net)|205.234.175.175|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 104857600 (100M) [application/octet-stream]
Saving to: `100mb.test'
100%[==============================================================================>] 104,857,600 19.0M/s in 5.5s
2013-06-22 19:56:01 (18.2 MB/s) - `100mb.test' saved [104857600/104857600]
ТС, у тебя что-то совсем плохо с CPU и RAM :(
Исходная версия
bhfq,
:
~$ dd bs=1M count=512 if=/dev/zero of=test conv=fdatasync
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 16.3809 s, 32.8 MB/s
~$ sysbench --test=cpu --cpu-max-prime=20000 run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
Doing CPU performance benchmark
Threads started!
Done.
Maximum prime number checked in CPU test: 20000
Test execution summary:
total time: 21.8426s
total number of events: 10000
total time taken by event execution: 21.8404
per-request statistics:
min: 2.15ms
avg: 2.18ms
max: 6.80ms
approx. 95 percentile: 2.27ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 21.8404/0.00
~$ sysbench --test=memory --memory-total-size=1G run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
Doing memory operations speed test
Memory block size: 1K
Memory transfer size: 1024M
Memory operations type: write
Memory scope type: global
Threads started!
Done.
Operations performed: 1048576 (1709550.14 ops/sec)
1024.00 MB transferred (1669.48 MB/sec)
Test execution summary:
total time: 0.6134s
total number of events: 1048576
total time taken by event execution: 0.4747
per-request statistics:
min: 0.00ms
avg: 0.00ms
max: 0.08ms
approx. 95 percentile: 0.00ms
Threads fairness:
events (avg/stddev): 1048576.0000/0.00
execution time (avg/stddev): 0.4747/0.00
~$ ioping . -c 10
No command 'ioping' found, did you mean:
Command 'oping' from package 'oping' (universe)
Command 'noping' from package 'oping' (universe)
Command 'ibping' from package 'infiniband-diags' (universe)
ioping: command not found
~$ wget cachefly.cachefly.net/100mb.test
--2013-06-22 19:55:55-- http://cachefly.cachefly.net/100mb.test
Resolving cachefly.cachefly.net (cachefly.cachefly.net)... 205.234.175.175
Connecting to cachefly.cachefly.net (cachefly.cachefly.net)|205.234.175.175|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 104857600 (100M) [application/octet-stream]
Saving to: `100mb.test'
100%[==============================================================================>] 104,857,600 19.0M/s in 5.5s
2013-06-22 19:56:01 (18.2 MB/s) - `100mb.test' saved [104857600/104857600]
ТС, у тебя что-то совсем плохо и с CPU и с RAM :(