---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-35841 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:             2800.000
BogoMIPS:            5600.00
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   12G  143G   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         906       26869           0        4391       30804
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:e5:95:ac brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86135sec preferred_lft 86135sec
    inet6 fe80::f816:3eff:fee5:95ac/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 02:42:44:0e:c5:84 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

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35841) 	09/03/24 	_x86_64_	(8 CPU)

15:01:54     LINUX RESTART	(8 CPU)

15:02:01          tps      rtps      wtps   bread/s   bwrtn/s
15:03:02       408.25     87.77    320.48   6292.42 111544.61
15:04:01       175.39     20.20    155.19   2358.38  82074.22
15:05:01       328.65     15.40    313.25   1276.69  87955.19
15:06:01        42.78      1.78     40.99    120.51   2228.95
Average:       239.03     31.33    207.70   2512.64  70904.21

15:02:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
15:03:02     30096804  31601420   2842416      8.63     58868   1762536   1503808      4.42    976220   1585408    126228
15:04:01     29795568  31685076   3143652      9.54     85172   2101084   1388560      4.09    925712   1896700    135564
15:05:01     26143004  30324860   6796216     20.63    116708   4279380   5658788     16.65   2421696   3899080       396
15:06:01     27579132  31606920   5360088     16.27    118612   4131876   1412916      4.16   1197132   3723632     16756
Average:     28403627  31304569   4535593     13.77     94840   3068719   2491018      7.33   1380190   2776205     69736

15:02:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
15:03:02         ens3    360.91    247.49   1567.02     74.15      0.00      0.00      0.00      0.00
15:03:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
15:03:02           lo      1.73      1.73      0.18      0.18      0.00      0.00      0.00      0.00
15:04:01         ens3     63.16     52.38    752.93     10.07      0.00      0.00      0.00      0.00
15:04:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
15:04:01           lo      4.41      4.41      0.43      0.43      0.00      0.00      0.00      0.00
15:05:01         ens3    602.62    341.36  18460.97     24.45      0.00      0.00      0.00      0.00
15:05:01    veth4bf2892     53.74     65.09     19.16     16.06      0.00      0.00      0.00      0.00
15:05:01    veth91959a7     26.90     24.96     11.56     16.26      0.00      0.00      0.00      0.00
15:05:01    veth8db150f      0.67      0.78      0.04      0.05      0.00      0.00      0.00      0.00
15:06:01         ens3     56.22     48.51     80.13     20.87      0.00      0.00      0.00      0.00
15:06:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
15:06:01           lo     18.53     18.53      1.92      1.92      0.00      0.00      0.00      0.00
Average:         ens3    271.59    172.94   5233.93     32.48      0.00      0.00      0.00      0.00
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:           lo      3.90      3.90      0.42      0.42      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35841) 	09/03/24 	_x86_64_	(8 CPU)

15:01:54     LINUX RESTART	(8 CPU)

15:02:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
15:03:02        all      9.24      0.00      1.38      2.41      0.03     86.93
15:03:02          0      5.89      0.00      0.85      0.25      0.02     92.99
15:03:02          1      4.32      0.00      0.93      4.67      0.03     90.04
15:03:02          2      8.70      0.00      1.47      0.35      0.03     89.44
15:03:02          3      5.02      0.00      0.64      3.65      0.03     90.66
15:03:02          4     20.48      0.00      2.60      1.12      0.05     75.75
15:03:02          5     18.01      0.00      2.09      4.52      0.05     75.33
15:03:02          6      5.08      0.00      1.05      1.33      0.02     92.52
15:03:02          7      6.44      0.00      1.36      3.44      0.03     88.73
15:04:01        all     10.59      0.00      0.90      1.44      0.03     87.04
15:04:01          0     27.78      0.00      1.65      1.24      0.05     69.28
15:04:01          1      0.09      0.00      0.48      8.69      0.03     90.71
15:04:01          2     10.72      0.00      0.92      0.24      0.03     88.09
15:04:01          3      4.61      0.00      0.61      0.32      0.02     94.44
15:04:01          4     14.26      0.00      1.17      0.15      0.02     84.40
15:04:01          5     20.22      0.00      1.34      0.37      0.05     78.02
15:04:01          6      1.05      0.00      0.41      0.32      0.02     98.20
15:04:01          7      5.94      0.00      0.63      0.17      0.02     93.25
15:05:01        all     23.74      0.00      5.60      1.75      0.10     68.82
15:05:01          0     25.34      0.00      5.99      0.98      0.08     67.60
15:05:01          1     29.44      0.00      7.05      7.59      0.12     55.81
15:05:01          2     22.43      0.00      4.02      0.17      0.08     73.29
15:05:01          3     23.48      0.00      5.41      1.00      0.10     70.02
15:05:01          4     24.31      0.00      5.81      0.88      0.08     68.92
15:05:01          5     21.86      0.00      5.57      0.91      0.10     71.55
15:05:01          6     24.73      0.00      5.26      1.86      0.10     68.06
15:05:01          7     18.33      0.00      5.70      0.63      0.09     75.26
15:06:01        all     11.24      0.00      1.13      0.13      0.04     87.46
15:06:01          0      5.41      0.00      0.88      0.08      0.03     93.59
15:06:01          1      9.95      0.00      1.04      0.05      0.05     88.91
15:06:01          2     15.78      0.00      1.03      0.17      0.05     82.97
15:06:01          3     10.48      0.00      1.30      0.45      0.03     87.73
15:06:01          4      8.27      0.00      1.14      0.05      0.03     90.51
15:06:01          5      8.06      0.00      1.10      0.12      0.03     90.69
15:06:01          6     23.14      0.00      1.55      0.08      0.05     75.18
15:06:01          7      8.78      0.00      1.00      0.05      0.03     90.14
Average:        all     13.68      0.00      2.25      1.43      0.05     82.59
Average:          0     16.03      0.00      2.34      0.63      0.05     80.95
Average:          1     10.93      0.00      2.37      5.23      0.06     81.42
Average:          2     14.40      0.00      1.86      0.23      0.05     83.46
Average:          3     10.89      0.00      1.99      1.36      0.05     85.72
Average:          4     16.83      0.00      2.68      0.55      0.05     79.90
Average:          5     17.01      0.00      2.52      1.48      0.06     78.92
Average:          6     13.51      0.00      2.06      0.90      0.05     83.48
Average:          7      9.85      0.00      2.16      1.08      0.04     86.86