redis-2.4.1 / 4 x Intel(R) Xeon(R) CPU X3430 @ 2.40GHz / Intel SSDSA2M160 / MEM: 4GB

gistfile1.txt

testredis06/1$ redis-cli flushall
OK

testredis06/1$ redis-load clients 100 requests 10000000 datasize 32 keyspace 10000000 set 100

testredis06/0$ redis-cli info | grep -E "(db0:keys|used_memory_human|mem_fragmentation_ratio)"
used_memory_human:836.31M
mem_fragmentation_ratio:1.02
db0:keys=6321117,expires=0

testredis06/2$ vmstat
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  0      0 2373340  24460 696096    0    0    11    70  148  274  2  3 95  0  0

testredis06/1$ redis-benchmark -d 1024 -n 10000 -r 10000 -c 100 -q
PING (inline): 63291.14 requests per second
PING: 64935.07 requests per second
MSET (10 keys): 16077.17 requests per second
SET: 54347.82 requests per second
GET: 61728.39 requests per second
INCR: 62893.08 requests per second
LPUSH: 50505.05 requests per second
LPOP: 64516.13 requests per second
SADD: 62893.08 requests per second
SPOP: 61349.69 requests per second
LPUSH (again, in order to bench LRANGE): 56179.77 requests per second
LRANGE (first 100 elements): 6049.61 requests per second
LRANGE (first 300 elements): 991.77 requests per second
LRANGE (first 450 elements): 984.06 requests per second
LRANGE (first 600 elements): 638.20 requests per second

testredis06/1$ redis-benchmark -q
PING (inline): 25380.71 requests per second
PING: 27624.31 requests per second
MSET (10 keys): 43290.04 requests per second
SET: 65789.48 requests per second
GET: 65789.48 requests per second
INCR: 64935.07 requests per second
LPUSH: 65359.48 requests per second
LPOP: 64516.13 requests per second
SADD: 65359.48 requests per second
SPOP: 64935.07 requests per second
LPUSH (again, in order to bench LRANGE): 64935.07 requests per second
LRANGE (first 100 elements): 44052.86 requests per second
LRANGE (first 300 elements): 26666.67 requests per second
LRANGE (first 450 elements): 13623.98 requests per second
LRANGE (first 600 elements): 14992.50 requests per second

testredis06/1$ redis-cli flushall
OK
testredis06/1$ redis-load clients 100 requests 50000000 datasize 32 keyspace 50000000 set 100
PRNG seed is: 1882992565 - use the 'seed' option to reproduce the same sequence
^C^C^C

testredis06/1$ vmstat 1
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  0 3024820 152628   2328 404184  778  349   793   556  261  475  3  6 85  5  0
 0  0 3024820 152636   2328 404184    0    0     0     0   56   48  0  0 100  0  0
 0  0 3024820 152636   2336 404176    0    0     0    28   60   56  0  0 100  0  0
 0  0 3024820 152636   2336 404184    0    0     0     0   46   45  0  0 100  0  0

testredis06/1$ redis-cli info | grep -E "(db0:keys|used_memory|mem_fragmentation_ratio)"
used_memory:3410844360
used_memory_human:3.18G
used_memory_rss:604082176
used_memory_peak:3501621200
used_memory_peak_human:3.26G
mem_fragmentation_ratio:0.18
db0:keys=24226538,expires=0

testredis06/1$ redis-benchmark -d 1024 -n 10000 -r 10000 -c 100 -q
PING (inline): 22421.52 requests per second
PING: 25188.92 requests per second
MSET (10 keys): 7776.05 requests per second
SET: 30211.48 requests per second
GET: 33444.82 requests per second
INCR: 34246.57 requests per second
LPUSH: 27100.27 requests per second
LPOP: 33783.79 requests per second
SADD: 33333.33 requests per second
SPOP: 33670.04 requests per second
LPUSH (again, in order to bench LRANGE): 30030.03 requests per second
LRANGE (first 100 elements): 4847.31 requests per second
LRANGE (first 300 elements): 1435.75 requests per second
LRANGE (first 450 elements): 1232.89 requests per second
LRANGE (first 600 elements): 860.44 requests per second

testredis06/1$ redis-benchmark -q
PING (inline): 64102.56 requests per second
PING: 64102.56 requests per second
MSET (10 keys): 21834.06 requests per second
SET: 25000.00 requests per second
GET: 25380.71 requests per second
INCR: 25062.66 requests per second
LPUSH: 23364.49 requests per second
LPOP: 23255.81 requests per second
SADD: 25188.92 requests per second
SPOP: 25125.63 requests per second
LPUSH (again, in order to bench LRANGE): 25188.92 requests per second
LRANGE (first 100 elements): 19920.32 requests per second
LRANGE (first 300 elements): 13755.16 requests per second
LRANGE (first 450 elements): 11494.25 requests per second
LRANGE (first 600 elements): 9523.81 requests per second

(bgsave.....)

testredis06/0$ vmstat 1
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  0 2989544 151712   2744 353516  222   99   226   188  103  147  1  2 95  2  0
 0  0 2989544 151720   2744 353536    0    0     0     0   54   39  0  0 100  0  0
 0  0 2989544 151844   2744 353576    0    0     0     0   35   42  0  0 100  0  0

testredis06/0$ redis-benchmark -q
PING (inline): 61349.69 requests per second
PING: 61349.69 requests per second
MSET (10 keys): 42016.80 requests per second
SET: 65359.48 requests per second
GET: 64102.56 requests per second
INCR: 55555.55 requests per second
LPUSH: 66666.66 requests per second
LPOP: 64935.07 requests per second
SADD: 64935.07 requests per second
SPOP: 64102.56 requests per second
LPUSH (again, in order to bench LRANGE): 25445.29 requests per second
LRANGE (first 100 elements): 20242.92 requests per second
LRANGE (first 300 elements): 23148.15 requests per second
LRANGE (first 450 elements): 20790.02 requests per second
LRANGE (first 600 elements): 16556.29 requests per second

testredis06/0$ redis-cli info | grep -E "(db0:keys|used_memory|mem_fragmentation_ratio)"          
used_memory:3451324360
used_memory_human:3.21G
used_memory_rss:637771776
used_memory_peak:3536600096
used_memory_peak_human:3.29G
mem_fragmentation_ratio:0.18
db0:keys=24226538,expires=0