Petit benchmark sur trois versions de Redis sur Fédora 17 64b :
| Taille binaire | 3.6 Mo | 4.7 Mo | 5.2 Mo |
| requests per second \ Version | 2.8.4 | 3.2.3 | 4.0.1 |
| PING_INLINE | 39682.54 | 45248.87 | 45871.56 |
| PING_BULK | 45871.56 | 44843.05 | 45248.87 |
| SET | 45662.10 | 45454.55 | 46082.95 |
| GET | 46511.63 | 44843.05 | 44642.86 |
| INCR | 46511.63 | 47393.37 | 46511.63 |
| LPUSH | 46082.95 | 46728.97 | 47846.89 |
| LPOP | 48076.92 | 46948.36 | 47393.37 |
| SADD | 47619.05 | 45871.56 | 46728.97 |
| SPOP | 46728.97 | 45454.55 | 45871.56 |
| LPUSH | 47846.89 | 45871.56 | 47619.05 |
| LRANGE_100 | 24330.90 | 24390.24 | 24096.39 |
| LRANGE_300 | 10351.97 | 10449.32 | 10416.67 |
| LRANGE_500 | 7423.90 | 7451.56 | 7429.42 |
| LRANGE_500 | 5865.10 | 5841.12 | 5820.72 |
| MSET | 36231.89 | 44843.05 | 44444.45 |
Il n’y a pas de grosse différence de performance sauf sur le MSET & PING_INLINE.
La configuration de l’OS et de Redis :
-Comment connaitre la configuration de l’OS ?
[root@]# cat /etc/sysctl.conf | grep -v "^$" | grep -v "^#"
net.ipv4.ip_forward = 0
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.default.accept_source_route = 0
kernel.sysrq = 0
kernel.core_uses_pid = 1
net.bridge.bridge-nf-call-ip6tables = 0
net.bridge.bridge-nf-call-iptables = 0
net.bridge.bridge-nf-call-arptables = 0
vm.overcommit_memory = 1
-Comment connaitre la configuration de Redis ? (On peut aussi utiliser la commande INFO avec redis-cli )
[root@]# cat /etc/redis/6379.conf | grep -v "^$" | grep -v "^#"
daemonize yes
pidfile /var/run/redis_6379.pid
port 6379
timeout 0
tcp-keepalive 0
loglevel notice
logfile /var/log/redis_6379.log
databases 16
save 900 1
save 300 10
save 60 10000
stop-writes-on-bgsave-error yes
rdbcompression yes
rdbchecksum yes
dbfilename dump.rdb
dir /var/lib/redis/6379
slave-serve-stale-data yes
slave-read-only yes
repl-disable-tcp-nodelay no
slave-priority 100
appendonly no
appendfilename "appendonly.aof"
appendfsync everysec
no-appendfsync-on-rewrite no
auto-aof-rewrite-percentage 100
auto-aof-rewrite-min-size 64mb
lua-time-limit 5000
slowlog-log-slower-than 10000
slowlog-max-len 128
notify-keyspace-events ""
hash-max-ziplist-entries 512
hash-max-ziplist-value 64
list-max-ziplist-entries 512
list-max-ziplist-value 64
set-max-intset-entries 512
zset-max-ziplist-entries 128
zset-max-ziplist-value 64
activerehashing yes
client-output-buffer-limit normal 0 0 0
client-output-buffer-limit slave 256mb 64mb 60
client-output-buffer-limit pubsub 32mb 8mb 60
hz 10
aof-rewrite-incremental-fsync yes
-Comment savoir quel RAID est sur le serveur ?
[root@]# lspci -vv | grep -i raid
02:0e.0 RAID bus controller: Dell PowerEdge Expandable RAID controller 5
Subsystem: Dell PERC 5/i Integrated RAID Controller
Kernel driver in use: megaraid_sas
-Comment savoir s’il y a un RAID soft ?
[root@]# cat /proc/mdstat Personalities : unused devices:
-Comment connaitre la version du kernel ? (On peut aussi faire uname -a )
[root@]# cat /proc/version Linux version 3.3.4-5.fc17.x86_64 (mockbuild@x86-14.phx2.fedoraproject.org) (gcc version 4.7.0 20120504 (Red Hat 4.7.0-4) (GCC) ) #1 SMP Mon May 7 17:29:34 UTC 2012
Les performances du serveur de test :
– Comment voir le nombre de processeur et la version ?
[root@]# cat /proc/cpuinfo | grep "model name"
model name : Intel(R) Xeon(R) CPU L5310 @ 1.60GHz
model name : Intel(R) Xeon(R) CPU L5310 @ 1.60GHz
model name : Intel(R) Xeon(R) CPU L5310 @ 1.60GHz
model name : Intel(R) Xeon(R) CPU L5310 @ 1.60GHz
[root@]# cat /proc/meminfo | head -4
MemTotal: 4045024 kB
MemFree: 125852 kB
Buffers: 193848 kB
Cached: 2981328 kB
– Comment tester le disque dur sous Linux ? ( le mieux est la commande dd)
[root@]# dd if=/dev/zero of=/root/testfile bs=1G count=1 oflag=dsync 1+0 records in 1+0 records out 1073741824 bytes (1.1 GB) copied, 17.1374 s, 62.7 MB/s [root@]# dd if=/dev/zero of=/root/testfile bs=512 count=1000 oflag=dsync 1000+0 records in 1000+0 records out 512000 bytes (512 kB) copied, 6.37535 s, 80.3 kB/s [root@]# dd if=/dev/zero of=/root/testfile bs=1G count=1 oflag=direct 1+0 records in 1+0 records out 1073741824 bytes (1.1 GB) copied, 17.4031 s, 61.7 MB/s
Le détail des résultats :
Version 2.8.4 :
[root@]# redis-cli 127.0.0.1:6379> INFO # Server redis_version:2.8.4 redis_git_sha1:00000000 redis_git_dirty:0 redis_build_id:45290db95ad5c1f7 redis_mode:standalone os:Linux 3.3.4-5.fc17.x86_64 x86_64 arch_bits:64 multiplexing_api:epoll gcc_version:4.7.2 process_id:1209 run_id:ba7c772f8e6db75fe69e1768ffd57f2330e931f0 tcp_port:6379 uptime_in_seconds:26091851 uptime_in_days:301 hz:10 lru_clock:1572737 config_file:/etc/redis/6379.conf # Clients connected_clients:15 client_longest_output_list:0 client_biggest_input_buf:0 blocked_clients:0 # Memory used_memory:1102152 used_memory_human:1.05M used_memory_rss:3121152 used_memory_peak:118655144 used_memory_peak_human:113.16M used_memory_lua:33792 mem_fragmentation_ratio:2.83 mem_allocator:jemalloc-3.2.0 # Persistence loading:0 rdb_changes_since_last_save:0 rdb_bgsave_in_progress:0 rdb_last_save_time:1489512608 rdb_last_bgsave_status:ok rdb_last_bgsave_time_sec:0 rdb_current_bgsave_time_sec:-1 aof_enabled:0 aof_rewrite_in_progress:0 aof_rewrite_scheduled:0 aof_last_rewrite_time_sec:-1 aof_current_rewrite_time_sec:-1 aof_last_bgrewrite_status:ok # Stats total_connections_received:178 total_commands_processed:18286237 instantaneous_ops_per_sec:1 rejected_connections:0 sync_full:0 sync_partial_ok:0 sync_partial_err:0 expired_keys:0 evicted_keys:0 keyspace_hits:377307 keyspace_misses:8745933 pubsub_channels:1 pubsub_patterns:0 latest_fork_usec:3108 # Replication role:master connected_slaves:0 master_repl_offset:0 repl_backlog_active:0 repl_backlog_size:1048576 repl_backlog_first_byte_offset:0 repl_backlog_histlen:0 # CPU used_cpu_sys:1975.65 used_cpu_user:3046.59 used_cpu_sys_children:2.06 used_cpu_user_children:19.21 # Keyspace db0:keys=3,expires=0,avg_ttl=0 127.0.0.1:6379> QUIT [root@]# redis-benchmark ====== PING_INLINE ====== 10000 requests completed in 0.25 seconds 50 parallel clients 3 bytes payload keep alive: 1 98.22% <= 1 milliseconds 98.25% <= 2 milliseconds 98.51% <= 3 milliseconds 98.52% <= 4 milliseconds 99.01% <= 5 milliseconds 99.02% <= 6 milliseconds 99.51% <= 19 milliseconds 99.61% <= 20 milliseconds 99.70% <= 21 milliseconds 99.77% <= 23 milliseconds 99.78% <= 24 milliseconds 99.83% <= 25 milliseconds 99.88% <= 26 milliseconds 99.93% <= 27 milliseconds 100.00% <= 27 milliseconds 39682.54 requests per second ====== PING_BULK ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.77% <= 1 milliseconds 100.00% <= 1 milliseconds 45871.56 requests per second ====== SET ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 98.79% <= 1 milliseconds 99.51% <= 6 milliseconds 99.52% <= 7 milliseconds 100.00% <= 7 milliseconds 45662.10 requests per second ====== GET ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.99% <= 1 milliseconds 100.00% <= 1 milliseconds 46511.63 requests per second ====== INCR ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.50% <= 1 milliseconds 99.51% <= 5 milliseconds 99.53% <= 6 milliseconds 100.00% <= 6 milliseconds 46511.63 requests per second ====== LPUSH ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 97.58% <= 1 milliseconds 98.87% <= 2 milliseconds 99.01% <= 4 milliseconds 99.04% <= 5 milliseconds 99.51% <= 6 milliseconds 100.00% <= 6 milliseconds 46082.95 requests per second ====== LPOP ====== 10000 requests completed in 0.21 seconds 50 parallel clients 3 bytes payload keep alive: 1 100.00% <= 0 milliseconds 48076.92 requests per second ====== SADD ====== 10000 requests completed in 0.21 seconds 50 parallel clients 3 bytes payload keep alive: 1 100.00% <= 0 milliseconds 47619.05 requests per second ====== SPOP ====== 10000 requests completed in 0.21 seconds 50 parallel clients 3 bytes payload keep alive: 1 100.00% <= 0 milliseconds 46728.97 requests per second ====== LPUSH (needed to benchmark LRANGE) ====== 10000 requests completed in 0.21 seconds 50 parallel clients 3 bytes payload keep alive: 1 100.00% <= 0 milliseconds 47846.89 requests per second ====== LRANGE_100 (first 100 elements) ====== 10000 requests completed in 0.41 seconds 50 parallel clients 3 bytes payload keep alive: 1 26.94% <= 1 milliseconds 99.76% <= 2 milliseconds 100.00% <= 2 milliseconds 24330.90 requests per second ====== LRANGE_300 (first 300 elements) ====== 10000 requests completed in 0.97 seconds 50 parallel clients 3 bytes payload keep alive: 1 0.05% <= 1 milliseconds 7.37% <= 2 milliseconds 98.33% <= 3 milliseconds 99.39% <= 4 milliseconds 99.51% <= 8 milliseconds 99.66% <= 9 milliseconds 99.76% <= 10 milliseconds 99.85% <= 11 milliseconds 99.89% <= 12 milliseconds 100.00% <= 12 milliseconds 10351.97 requests per second ====== LRANGE_500 (first 450 elements) ====== 10000 requests completed in 1.35 seconds 50 parallel clients 3 bytes payload keep alive: 1 0.04% <= 1 milliseconds 0.18% <= 2 milliseconds 8.92% <= 3 milliseconds 96.10% <= 4 milliseconds 99.17% <= 5 milliseconds 99.76% <= 6 milliseconds 99.98% <= 7 milliseconds 100.00% <= 7 milliseconds 7423.90 requests per second ====== LRANGE_600 (first 600 elements) ====== 10000 requests completed in 1.71 seconds 50 parallel clients 3 bytes payload keep alive: 1 0.03% <= 1 milliseconds 0.10% <= 2 milliseconds 4.51% <= 3 milliseconds 42.36% <= 4 milliseconds 86.33% <= 5 milliseconds 99.66% <= 6 milliseconds 99.81% <= 7 milliseconds 99.92% <= 8 milliseconds 100.00% <= 8 milliseconds 5865.10 requests per second ====== MSET (10 keys) ====== 10000 requests completed in 0.28 seconds 50 parallel clients 3 bytes payload keep alive: 1 1.86% <= 1 milliseconds 98.38% <= 2 milliseconds 99.96% <= 3 milliseconds 100.00% <= 3 milliseconds 36231.89 requests per second
Version 3.2.3 :
[root@]# redis-cli 127.0.0.1:6379> INFO # Server redis_version:3.2.3 redis_git_sha1:00000000 redis_git_dirty:0 redis_build_id:c320b20d6ae2b69 redis_mode:standalone os:Linux 3.3.4-5.fc17.x86_64 x86_64 arch_bits:64 multiplexing_api:epoll gcc_version:4.7.2 process_id:31230 run_id:f162b054d0f8f4ff52411bdd363bca7e3af31f3d tcp_port:6379 uptime_in_seconds:18 uptime_in_days:0 hz:10 lru_clock:11535732 executable:/root/redis-3.2.3/src/redis-server config_file:/etc/redis/6379.conf # Clients connected_clients:15 client_longest_output_list:0 client_biggest_input_buf:0 blocked_clients:0 # Memory used_memory:1114560 used_memory_human:1.06M used_memory_rss:7720960 used_memory_rss_human:7.36M used_memory_peak:1133608 used_memory_peak_human:1.08M total_system_memory:4142104576 total_system_memory_human:3.86G used_memory_lua:37888 used_memory_lua_human:37.00K maxmemory:0 maxmemory_human:0B maxmemory_policy:noeviction mem_fragmentation_ratio:6.93 mem_allocator:jemalloc-4.0.3 # Persistence loading:0 rdb_changes_since_last_save:0 rdb_bgsave_in_progress:0 rdb_last_save_time:1504707938 rdb_last_bgsave_status:ok rdb_last_bgsave_time_sec:-1 rdb_current_bgsave_time_sec:-1 aof_enabled:0 aof_rewrite_in_progress:0 aof_rewrite_scheduled:0 aof_last_rewrite_time_sec:-1 aof_current_rewrite_time_sec:-1 aof_last_bgrewrite_status:ok aof_last_write_status:ok # Stats total_connections_received:15 total_commands_processed:9 instantaneous_ops_per_sec:0 total_net_input_bytes:247 total_net_output_bytes:81 instantaneous_input_kbps:0.00 instantaneous_output_kbps:0.00 rejected_connections:0 sync_full:0 sync_partial_ok:0 sync_partial_err:0 expired_keys:0 evicted_keys:0 keyspace_hits:0 keyspace_misses:4 pubsub_channels:1 pubsub_patterns:0 latest_fork_usec:0 migrate_cached_sockets:0 # Replication role:master connected_slaves:0 master_repl_offset:0 repl_backlog_active:0 repl_backlog_size:1048576 repl_backlog_first_byte_offset:0 repl_backlog_histlen:0 # CPU used_cpu_sys:0.01 used_cpu_user:0.00 used_cpu_sys_children:0.00 used_cpu_user_children:0.00 # Cluster cluster_enabled:0 # Keyspace 127.0.0.1:6379> QUIT [root@]# redis-benchmark ====== PING_INLINE ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.67% <= 1 milliseconds 100.00% <= 1 milliseconds 45248.87 requests per second ====== PING_BULK ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.99% <= 1 milliseconds 100.00% <= 1 milliseconds 44843.05 requests per second ====== SET ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 100.00% <= 0 milliseconds 45454.55 requests per second ====== GET ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 100.00% <= 0 milliseconds 44843.05 requests per second ====== INCR ====== 10000 requests completed in 0.21 seconds 50 parallel clients 3 bytes payload keep alive: 1 98.46% <= 1 milliseconds 99.99% <= 2 milliseconds 100.00% <= 2 milliseconds 47393.37 requests per second ====== LPUSH ====== 10000 requests completed in 0.21 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.90% <= 1 milliseconds 100.00% <= 1 milliseconds 46728.97 requests per second ====== LPOP ====== 10000 requests completed in 0.21 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.55% <= 1 milliseconds 100.00% <= 1 milliseconds 46948.36 requests per second ====== SADD ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 100.00% <= 0 milliseconds 45871.56 requests per second ====== SPOP ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 100.00% <= 0 milliseconds 45454.55 requests per second ====== LPUSH (needed to benchmark LRANGE) ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.97% <= 1 milliseconds 100.00% <= 1 milliseconds 45871.56 requests per second ====== LRANGE_100 (first 100 elements) ====== 10000 requests completed in 0.41 seconds 50 parallel clients 3 bytes payload keep alive: 1 3.55% <= 1 milliseconds 99.91% <= 2 milliseconds 100.00% <= 2 milliseconds 24390.24 requests per second ====== LRANGE_300 (first 300 elements) ====== 10000 requests completed in 0.96 seconds 50 parallel clients 3 bytes payload keep alive: 1 0.08% <= 1 milliseconds 1.86% <= 2 milliseconds 96.65% <= 3 milliseconds 98.61% <= 4 milliseconds 99.64% <= 5 milliseconds 99.97% <= 6 milliseconds 100.00% <= 7 milliseconds 10449.32 requests per second ====== LRANGE_500 (first 450 elements) ====== 10000 requests completed in 1.34 seconds 50 parallel clients 3 bytes payload keep alive: 1 0.04% <= 1 milliseconds 0.19% <= 2 milliseconds 4.46% <= 3 milliseconds 96.98% <= 4 milliseconds 98.78% <= 5 milliseconds 99.41% <= 6 milliseconds 99.65% <= 7 milliseconds 99.93% <= 8 milliseconds 100.00% <= 9 milliseconds 7451.56 requests per second ====== LRANGE_600 (first 600 elements) ====== 10000 requests completed in 1.71 seconds 50 parallel clients 3 bytes payload keep alive: 1 0.03% <= 1 milliseconds 0.12% <= 2 milliseconds 0.37% <= 3 milliseconds 28.68% <= 4 milliseconds 96.14% <= 5 milliseconds 98.78% <= 6 milliseconds 99.49% <= 7 milliseconds 99.71% <= 8 milliseconds 99.76% <= 9 milliseconds 99.85% <= 10 milliseconds 99.96% <= 11 milliseconds 100.00% <= 11 milliseconds 5841.12 requests per second ====== MSET (10 keys) ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 67.64% <= 1 milliseconds 100.00% <= 1 milliseconds 44843.05 requests per second
Version 4.0.1 :
[root@]# redis-cli 127.0.0.1:6379> INFO # Server redis_version:4.0.1 redis_git_sha1:00000000 redis_git_dirty:0 redis_build_id:ca3621a3fee56a0d redis_mode:standalone os:Linux 3.3.4-5.fc17.x86_64 x86_64 arch_bits:64 multiplexing_api:epoll atomicvar_api:atomic-builtin gcc_version:4.7.2 process_id:11685 run_id:4ca00d89a0cc428adfc03d94f9f20912fe9bd1c6 tcp_port:6379 uptime_in_seconds:14 uptime_in_days:0 hz:10 lru_clock:11533316 executable:/root/redis-4.0.1/src/redis-server config_file:/etc/redis/6379.conf # Clients connected_clients:15 client_longest_output_list:0 client_biggest_input_buf:0 blocked_clients:0 # Memory used_memory:1172264 used_memory_human:1.12M used_memory_rss:7815168 used_memory_rss_human:7.45M used_memory_peak:1191048 used_memory_peak_human:1.14M used_memory_peak_perc:98.42% used_memory_overhead:1051642 used_memory_startup:765672 used_memory_dataset:120622 used_memory_dataset_perc:29.67% total_system_memory:4142104576 total_system_memory_human:3.86G used_memory_lua:37888 used_memory_lua_human:37.00K maxmemory:0 maxmemory_human:0B maxmemory_policy:noeviction mem_fragmentation_ratio:6.67 mem_allocator:jemalloc-4.0.3 active_defrag_running:0 lazyfree_pending_objects:0 # Persistence loading:0 rdb_changes_since_last_save:0 rdb_bgsave_in_progress:0 rdb_last_save_time:1504705526 rdb_last_bgsave_status:ok rdb_last_bgsave_time_sec:-1 rdb_current_bgsave_time_sec:-1 rdb_last_cow_size:0 aof_enabled:0 aof_rewrite_in_progress:0 aof_rewrite_scheduled:0 aof_last_rewrite_time_sec:-1 aof_current_rewrite_time_sec:-1 aof_last_bgrewrite_status:ok aof_last_write_status:ok aof_last_cow_size:0 # Stats total_connections_received:15 total_commands_processed:9 instantaneous_ops_per_sec:1 total_net_input_bytes:247 total_net_output_bytes:81 instantaneous_input_kbps:0.03 instantaneous_output_kbps:0.01 rejected_connections:0 sync_full:0 sync_partial_ok:0 sync_partial_err:0 expired_keys:0 evicted_keys:0 keyspace_hits:0 keyspace_misses:4 pubsub_channels:1 pubsub_patterns:0 latest_fork_usec:0 migrate_cached_sockets:0 slave_expires_tracked_keys:0 active_defrag_hits:0 active_defrag_misses:0 active_defrag_key_hits:0 active_defrag_key_misses:0 # Replication role:master connected_slaves:0 master_replid:13be9dae57dab6c444a85ac7739850be9e6f37d2 master_replid2:0000000000000000000000000000000000000000 master_repl_offset:0 second_repl_offset:-1 repl_backlog_active:0 repl_backlog_size:1048576 repl_backlog_first_byte_offset:0 repl_backlog_histlen:0 # CPU used_cpu_sys:0.01 used_cpu_user:0.01 used_cpu_sys_children:0.00 used_cpu_user_children:0.00 # Cluster cluster_enabled:0 # Keyspace db0:keys=6,expires=0,avg_ttl=0 127.0.0.1:6379> QUIT [root@]# redis-benchmark ====== PING_INLINE ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.59% <= 1 milliseconds 100.00% <= 1 milliseconds 45871.56 requests per second ====== PING_BULK ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.99% <= 1 milliseconds 100.00% <= 1 milliseconds 45248.87 requests per second ====== SET ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.94% <= 1 milliseconds 100.00% <= 1 milliseconds 46082.95 requests per second ====== GET ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.50% <= 2 milliseconds 99.51% <= 3 milliseconds 99.70% <= 4 milliseconds 99.97% <= 5 milliseconds 100.00% <= 5 milliseconds 44642.86 requests per second ====== INCR ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.26% <= 1 milliseconds 100.00% <= 1 milliseconds 46511.63 requests per second ====== LPUSH ====== 10000 requests completed in 0.21 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.90% <= 1 milliseconds 100.00% <= 1 milliseconds 47846.89 requests per second ====== LPOP ====== 10000 requests completed in 0.21 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.57% <= 1 milliseconds 100.00% <= 1 milliseconds 47393.37 requests per second ====== SADD ====== 10000 requests completed in 0.21 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.98% <= 1 milliseconds 100.00% <= 1 milliseconds 46728.97 requests per second ====== SPOP ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 100.00% <= 0 milliseconds 45871.56 requests per second ====== LPUSH (needed to benchmark LRANGE) ====== 10000 requests completed in 0.21 seconds 50 parallel clients 3 bytes payload keep alive: 1 99.88% <= 1 milliseconds 100.00% <= 1 milliseconds 47619.05 requests per second ====== LRANGE_100 (first 100 elements) ====== 10000 requests completed in 0.41 seconds 50 parallel clients 3 bytes payload keep alive: 1 0.61% <= 1 milliseconds 99.89% <= 2 milliseconds 100.00% <= 2 milliseconds 24096.39 requests per second ====== LRANGE_300 (first 300 elements) ====== 10000 requests completed in 0.96 seconds 50 parallel clients 3 bytes payload keep alive: 1 0.05% <= 1 milliseconds 1.17% <= 2 milliseconds 97.45% <= 3 milliseconds 99.28% <= 4 milliseconds 99.82% <= 5 milliseconds 100.00% <= 5 milliseconds 10416.67 requests per second ====== LRANGE_500 (first 450 elements) ====== 10000 requests completed in 1.35 seconds 50 parallel clients 3 bytes payload keep alive: 1 0.04% <= 1 milliseconds 0.15% <= 2 milliseconds 6.92% <= 3 milliseconds 98.37% <= 4 milliseconds 99.38% <= 5 milliseconds 99.68% <= 6 milliseconds 99.78% <= 7 milliseconds 99.91% <= 8 milliseconds 100.00% <= 8 milliseconds 7429.42 requests per second ====== LRANGE_600 (first 600 elements) ====== 10000 requests completed in 1.72 seconds 50 parallel clients 3 bytes payload keep alive: 1 0.03% <= 1 milliseconds 0.11% <= 2 milliseconds 0.37% <= 3 milliseconds 25.16% <= 4 milliseconds 95.65% <= 5 milliseconds 98.34% <= 6 milliseconds 99.26% <= 7 milliseconds 99.58% <= 8 milliseconds 99.70% <= 9 milliseconds 99.81% <= 10 milliseconds 99.91% <= 11 milliseconds 99.99% <= 12 milliseconds 100.00% <= 12 milliseconds 5820.72 requests per second ====== MSET (10 keys) ====== 10000 requests completed in 0.22 seconds 50 parallel clients 3 bytes payload keep alive: 1 65.47% <= 1 milliseconds 100.00% <= 1 milliseconds 44444.45 requests per second