1.下载redis-faina

下载地址

https://github.com/facebookarchive/redis-faina

2.解压安装

# unzip redis-faina-master.zip

3.使用

[root@]# ./redis-faina.py -h
usage: redis-faina.py [-h] [--prefix-delimiter PREFIX_DELIMITER]
                      [--redis-version REDIS_VERSION]
                      [input]

positional arguments:
  input                 File to parse; will read from stdin otherwise

optional arguments:
  -h, --help            show this help message and exit
  --prefix-delimiter PREFIX_DELIMITER
                        String to split on for delimiting prefix and rest of
                        key
  --redis-version REDIS_VERSION
                        Version of the redis server being monitored

4.分析monitor命令的输出日志

/usr/local/redis/bin/redis-cli -a test123 -p 6379 MONITOR>m.log

该命令会一直执行，需要手工中断，中断后对生成的日志进行分析

[root@cdc-henan-cdhworker02 redis-faina-master]# ./redis-faina.py ./m.log
Overall Stats
========================================
Lines Processed         17586
Commands/Sec            41.47

Top Prefixes
========================================
YSD-USER                        8594    (48.87%)
LOCAL                           3896    (22.15%)
DIGITALCLINIC-QUEUEFLOW         3050    (17.34%)
digitalclinic-hospitalbase      659     (3.75%)
DIGITALCLINIC-PREPARATION       334     (1.90%)
YSD-HM                          108     (0.61%)
YSD-POINT                       36      (0.20%)
YSD-OPEN                        35      (0.20%)

Top Keys
========================================
YSD-USER:DUBBO:NOTICE:DELAYED:QUEUE                                                             8430    (47.94%)
LOCAL:digitalclinic-hospitalbase:dubbo:hospitalAuth:hospitalId:13342                            510     (2.90%)
LOCAL:DIGITALCLINIC-QUEUEFLOW:DUBBO:QUQUE_FLOW_SETTING_EXT:HOSPITAL:191:8:2021-12-02            450     (2.56%)
LOCAL:digitalclinic-hospitalbase:dubbo:equipment:deviceId:DB7AFAE760E668E5                      284     (1.61%)
DIGITALCLINIC-PREPARATION:DUBBO:INO:VACC_STATION_38                                             275     (1.56%)
LOCAL:digitalclinic-hospitalbase:dubbo:HospitalStation:ID:245                                   252     (1.43%)
LOCAL:digitalclinic-hospitalbase:dubbo:HospitalStation:ID:244                                   246     (1.40%)
LOCAL:DIGITALCLINIC-QUEUEFLOW:DUBBO:QUQUE_FLOW_SETTING_EXT:HOSPITAL:13342:6:2021-12-02          236     (1.34%)

Top Commands
========================================
LPOP            8438    (47.98%)
EXISTS          2657    (15.11%)
GET             2542    (14.45%)
LRANGE          2541    (14.45%)
PSETEX          236     (1.34%)
EVAL            126     (0.72%)
PEXPIRE         72      (0.41%)
PEXPIREAT       68      (0.39%)

Command Time (microsecs)
========================================
Median          859.75
75%             35862.25
90%             100554.25
99%             100668.0

Heaviest Commands (microsecs)
========================================
LPOP            364552865.5
GET             27162500.5
EXISTS          12917789.5
LRANGE          10325320.25
PEXPIRE         2215738.75
EVAL            2143444.5
PSETEX          1837200.5
DEL             1420493.0

Slowest Calls
========================================
104542.0        "LPOP" "YSD-USER:DUBBO:NOTICE:DELAYED:QUEUE"
101845.0        "LPOP" "YSD-USER:DUBBO:NOTICE:DELAYED:QUEUE"
101665.75       "LPOP" "YSD-USER:DUBBO:NOTICE:DELAYED:QUEUE"
101457.25       "LPOP" "YSD-USER:DUBBO:NOTICE:DELAYED:QUEUE"
101396.0        "LPOP" "YSD-USER:DUBBO:NOTICE:DELAYED:QUEUE"
101373.0        "LPOP" "YSD-USER:DUBBO:NOTICE:DELAYED:QUEUE"
101334.0        "LPOP" "YSD-USER:DUBBO:NOTICE:DELAYED:QUEUE"
101279.75       "LPOP" "YSD-USER:DUBBO:NOTICE:DELAYED:QUEUE"