port=6379,db=0)# 定义一个函数获取内存使用情况defmonitor_memory():whileTrue:# 获取内存信息memory_info=r.info('memory')used_memory_dataset=memory_info.get('used_memory_dataset')print(f'Used Memory Dataset:{used_memory_dataset}bytes')time.sleep(5)# 每5秒检查一次# 启动监控monitor_memory()...
used_memory_dataset_perc是 Redis 的一个内存指标,其计算公式为: used_memory_dataset_perc = (used_memory / maxmemory) * 100 1. 这里,used_memory表示当前 Redis 实际使用的内存量,而maxmemory则是 Redis 可以使用的最大内存量。used_memory_dataset_perc反映了 Redis 内存使用的百分比,值越高,表示 Redis ...
used_memory的更新主要通过两个宏定义实现: #define update_zmalloc_stat_alloc(__n) atomicIncr(used_memory,(__n))#define update_zmalloc_stat_free(__n) atomicDecr(used_memory,(__n)) 其中,update_zmalloc_stat_alloc(__n)是在分配内存时调用,它通过原子操作让 used_memory 加__n。 而update_zmall...
9033997000 used_memory_dataset_perc:10.66% allocator_allocated:84715102264 allocator_active:101370822656 allocator_resident:102303637504 total_system_memory:810745470976 total_system_memory_human:755.07G used_memory_lua:142336 used_memory_lua_human:139.00K used_memory_scripts:6576 used_memory_scripts_human:...
used_memory_rss_human:1.54G used_memory_peak:1608721680 used_memory_peak_human:1.50G used_memory_peak_perc:66.75% used_memory_overhead:253906398 used_memory_startup:766152 used_memory_dataset:819835338 used_memory_dataset_perc:76.41% total_system_memory:67535904768 ...
used_memory_human:1023.99M used_memory_rss:1090519040 used_memory_rss_human:1.02G used_memory_peak:1072693248 used_memory_peak_human:1023.99M used_memory_peak_perc:100.00% used_memory_overhead:1048576000 used_memory_startup:1024000 used_memory_dataset:23929848 ...
used_memory_overhead:Redis为了维护数据集的内部机制所需的内存开销,包括所有客户端输出缓冲区、查询缓冲区、AOF重写缓冲区和主从复制的backlog。 used_memory_startup:Redis服务器启动时消耗的内存 used_memory_dataset:数据占用的内存大小,即used_memory-used_memory_overhead ...
used_memory_peak_human:590.43M used_memory_peak_perc:0.14% used_memory_overhead:836182 // 除dataset外,redis-server为维护自身结构所额外占用的内存量 used_memory_startup:786552 used_memory_dataset:12210 used_memory_dataset_perc:19.74% 为了得到client_longest_output_list、client_longest_output_list状态...
used_memory_peak:24336080 //占用内存的峰值(字节) used_memory_peak_human:23.21M used_memory_peak_perc:15.81% used_memory_overhead:2955778 used_memory_startup:512480 used_memory_dataset:892446 used_memory_dataset_perc:26.75% allocator_allocated:3922952 ...
_memory_overhead:2299862used_memory_startup:1184376used_memory_dataset:76970used_memory_dataset_perc:6.45%allocator_allocated:2890272allocator_active:3293184allocator_resident:9801728total_system_memory:1027518464total_system_memory_human:979.92Mused_memory_lua:37888used_memory_lua_human:37.00Kused_memory_...