---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-81647 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
CPU(s):              8
On-line CPU(s) list: 0-7
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           8
NUMA node(s):        1
Vendor ID:           AuthenticAMD
CPU family:          23
Model:               49
Model name:          AMD EPYC-Rome Processor
Stepping:            0
CPU MHz:             2799.998
BogoMIPS:            5599.99
Virtualization:      AMD-V
Hypervisor vendor:   KVM
Virtualization type: full
L1d cache:           32K
L1i cache:           32K
L2 cache:            512K
L3 cache:            16384K
NUMA node0 CPU(s):   0-7
Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
8

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev             16G     0   16G   0% /dev
tmpfs           3.2G  708K  3.2G   1% /run
/dev/vda1       155G   11G  144G   8% /
tmpfs            16G     0   16G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs            16G     0   16G   0% /sys/fs/cgroup
/dev/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           3.2G     0  3.2G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          32167         908       28094           0        3164       30813
Swap:          1023           0        1023

---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:1f:11:47 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.141/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86007sec preferred_lft 86007sec
    inet6 fe80::f816:3eff:fe1f:1147/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 02:42:5f:1d:34:db brd ff:ff:ff:ff:ff:ff
    inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
       valid_lft forever preferred_lft forever
    inet6 fe80::42:5fff:fe1d:34db/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81647) 	11/05/24 	_x86_64_	(8 CPU)

03:27:46     LINUX RESTART	(8 CPU)

03:28:01          tps      rtps      wtps   bread/s   bwrtn/s
03:29:02       342.09     88.92    253.17   5425.36  58599.97
03:30:01       152.92     30.84    122.08   1383.22  30756.55
03:31:01        66.11      2.22     63.89    101.85  27837.09
03:32:01        32.28      0.73     31.54     44.79  21233.93
03:33:01       136.14      2.92    133.23    402.60  51365.17
03:34:01        65.21      1.05     64.16     63.72  27449.56
Average:       132.40     21.09    111.32   1236.52  36222.22

03:28:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:29:02     30275204  31647804   2664008      8.09     54440   1638528   1443588      4.25    898664   1492652     62016
03:30:01     29383656  31114980   3555556     10.79     83360   1949376   2236040      6.58   1480404   1760824     90916
03:31:01     27873984  29794004   5065228     15.38     87832   2127760   3381524      9.95   2853784   1880704      9072
03:32:01     28191232  30261864   4747980     14.41     91048   2271228   2635388      7.75   2429968   1977316     87304
03:33:01     27504284  30203632   5434928     16.50    100272   2876640   2841224      8.36   2561304   2500116     27452
03:34:01     28834420  31617852   4104792     12.46    104424   2954408   1436828      4.23   1169652   2562304     18172
Average:     28677130  30773356   4262082     12.94     86896   2302990   2329099      6.85   1898963   2028986     49155

03:28:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
03:29:02           lo      2.20      2.20      0.21      0.21      0.00      0.00      0.00      0.00
03:29:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:29:02         ens3    366.92    262.21   1002.04     74.28      0.00      0.00      0.00      0.00
03:30:01           lo      0.88      0.88      0.09      0.09      0.00      0.00      0.00      0.00
03:30:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:30:01         ens3    236.93    189.82   1735.20     45.85      0.00      0.00      0.00      0.00
03:31:01           lo      0.27      0.27      0.02      0.02      0.00      0.00      0.00      0.00
03:31:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:31:01         ens3    514.66    380.99   2815.21    111.41      0.00      0.00      0.00      0.00
03:32:01           lo      1.07      1.07      0.10      0.10      0.00      0.00      0.00      0.00
03:32:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:32:01         ens3    484.22    335.66    943.05    108.14      0.00      0.00      0.00      0.00
03:33:01           lo      0.53      0.53      0.04      0.04      0.00      0.00      0.00      0.00
03:33:01      docker0      5.87     11.30      0.34    117.98      0.00      0.00      0.00      0.00
03:33:01         ens3    445.69    312.68   1256.72    103.07      0.00      0.00      0.00      0.00
03:34:01           lo     15.73     15.73      1.42      1.42      0.00      0.00      0.00      0.00
03:34:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:34:01         ens3    350.96    272.44    316.86    106.71      0.00      0.00      0.00      0.00
Average:           lo      3.45      3.45      0.32      0.32      0.00      0.00      0.00      0.00
Average:      docker0      0.98      1.89      0.06     19.72      0.00      0.00      0.00      0.00
Average:         ens3    400.35    292.58   1343.76     91.70      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81647) 	11/05/24 	_x86_64_	(8 CPU)

03:27:46     LINUX RESTART	(8 CPU)

03:28:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
03:29:02        all      8.00      0.00      1.18      4.48      0.04     86.30
03:29:02          0      4.72      0.00      2.04      5.50      0.03     87.70
03:29:02          1      3.13      0.00      1.22     17.21      0.05     78.39
03:29:02          2      7.24      0.00      1.02      1.44      0.03     90.27
03:29:02          3      4.54      0.00      0.85      0.17      0.03     94.40
03:29:02          4      4.87      0.00      0.58      0.33      0.02     94.19
03:29:02          5     13.16      0.00      0.87      0.82      0.03     85.13
03:29:02          6     19.13      0.00      1.59      0.80      0.05     78.43
03:29:02          7      7.19      0.00      1.30      9.55      0.03     81.93
03:30:01        all     12.50      0.00      0.93      2.40      0.04     84.14
03:30:01          0      7.92      0.00      0.59      8.54      0.02     82.93
03:30:01          1      9.94      0.00      1.26      6.03      0.03     82.74
03:30:01          2     15.74      0.00      1.22      1.14      0.03     81.86
03:30:01          3      6.14      0.00      0.70      0.90      0.02     92.25
03:30:01          4      5.91      0.00      0.48      0.03      0.03     93.55
03:30:01          5     12.95      0.00      1.10      1.16      0.05     84.74
03:30:01          6     11.59      0.00      0.83      0.54      0.03     87.00
03:30:01          7     29.80      0.00      1.24      0.88      0.07     68.01
03:31:01        all     39.36      0.00      1.07      1.05      0.08     58.44
03:31:01          0     41.20      0.00      1.08      2.80      0.10     54.81
03:31:01          1     53.84      0.00      1.49      0.80      0.10     43.77
03:31:01          2     40.86      0.00      0.64      0.00      0.08     58.42
03:31:01          3     36.88      0.00      1.10      0.27      0.08     61.67
03:31:01          4     35.15      0.00      1.07      0.07      0.07     63.65
03:31:01          5     33.76      0.00      0.82      0.03      0.07     65.32
03:31:01          6     43.95      0.00      1.35      1.27      0.10     53.33
03:31:01          7     29.28      0.00      1.00      3.10      0.07     66.56
03:32:01        all     34.98      0.00      1.09      0.73      0.07     63.13
03:32:01          0     48.96      0.00      1.37      0.10      0.07     49.51
03:32:01          1     40.92      0.00      1.30      0.03      0.08     57.66
03:32:01          2     40.55      0.00      1.13      0.05      0.08     58.18
03:32:01          3     39.48      0.00      0.80      0.00      0.07     59.65
03:32:01          4     27.40      0.00      1.30      0.08      0.05     71.17
03:32:01          5     27.02      0.00      1.20      0.02      0.07     71.69
03:32:01          6     26.60      0.00      1.03      0.05      0.05     72.26
03:32:01          7     28.92      0.00      0.54      5.53      0.07     64.94
03:33:01        all     20.39      0.00      2.36      2.88      0.08     74.28
03:33:01          0     20.04      0.00      2.26      0.92      0.08     76.69
03:33:01          1     21.64      0.00      2.98      0.49      0.08     74.81
03:33:01          2     22.15      0.00      2.42      0.37      0.08     74.98
03:33:01          3     24.43      0.00      2.35      8.42      0.10     64.69
03:33:01          4     17.44      0.00      2.37      2.50      0.08     77.61
03:33:01          5     16.50      0.00      2.23      0.18      0.07     81.01
03:33:01          6     16.01      0.00      2.23      5.55      0.07     76.14
03:33:01          7     24.89      0.00      2.10      4.63      0.10     68.28
03:34:01        all     15.77      0.00      1.32      1.75      0.05     81.10
03:34:01          0      7.25      0.00      1.44      0.00      0.05     91.27
03:34:01          1     11.85      0.00      1.17      2.83      0.03     84.12
03:34:01          2     23.50      0.00      1.45      0.77      0.07     74.21
03:34:01          3     13.01      0.00      1.29      0.42      0.03     85.25
03:34:01          4     20.35      0.00      1.16      1.51      0.07     76.92
03:34:01          5     18.26      0.00      1.09      8.15      0.05     72.45
03:34:01          6     16.43      0.00      1.34      0.30      0.05     81.88
03:34:01          7     15.55      0.00      1.63      0.00      0.07     82.76
Average:        all     21.87      0.00      1.33      2.21      0.06     74.53
Average:          0     21.73      0.00      1.47      2.96      0.06     73.78
Average:          1     23.60      0.00      1.57      4.56      0.06     70.21
Average:          2     25.05      0.00      1.31      0.63      0.06     72.95
Average:          3     20.79      0.00      1.18      1.69      0.06     76.28
Average:          4     18.56      0.00      1.16      0.75      0.05     79.47
Average:          5     20.30      0.00      1.22      1.73      0.06     76.70
Average:          6     22.33      0.00      1.40      1.42      0.06     74.80
Average:          7     22.59      0.00      1.30      3.96      0.07     72.08