---> uname -a:
Linux prd-ubuntu1804-docker-v1-8c-8g-92498 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  145G   7% /
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         856       28295           0        3015       30874
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:35:fa:9d brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86193sec preferred_lft 86193sec
    inet6 fe80::f816:3eff:fe35:fa9d/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 02:42:71:5b:eb:a0 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-v1-8c-8g-92498) 	12/21/24 	_x86_64_	(8 CPU)

16:53:26     LINUX RESTART	(8 CPU)

16:54:01          tps      rtps      wtps   bread/s   bwrtn/s
16:55:01       298.58     30.19    268.39    954.64  81836.76
16:56:01       202.05     37.33    164.72   2481.85  67001.77
Average:       250.32     33.76    216.56   1718.25  74419.26

16:54:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
16:55:01     30097440  31730732   2841780      8.63     73420   1866128   1368356      4.03    821424   1719516    212628
16:56:01     28724588  31331960   4214632     12.80     87484   2805608   1740568      5.12   1461272   2412164    398492
Average:     29411014  31531346   3528206     10.71     80452   2335868   1554462      4.57   1141348   2065840    305560

16:54:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
16:55:01           lo      1.37      1.37      0.15      0.15      0.00      0.00      0.00      0.00
16:55:01         ens3    207.88    132.14   1311.67     37.77      0.00      0.00      0.00      0.00
16:55:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:56:01           lo      0.80      0.80      0.08      0.08      0.00      0.00      0.00      0.00
16:56:01         ens3   1406.38    969.99   8355.07    217.71      0.00      0.00      0.00      0.00
16:56:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:           lo      1.08      1.08      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3    807.13    551.07   4833.37    127.74      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

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-92498) 	12/21/24 	_x86_64_	(8 CPU)

16:53:26     LINUX RESTART	(8 CPU)

16:54:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
16:55:01        all     10.05      0.00      0.79      5.17      0.03     83.97
16:55:01          0      5.17      0.00      0.67     15.75      0.07     78.34
16:55:01          1      2.94      0.00      0.17      7.73      0.02     89.15
16:55:01          2      2.42      0.00      0.17      0.02      0.02     97.38
16:55:01          3     18.17      0.00      1.18      1.65      0.05     78.95
16:55:01          4     20.69      0.00      1.17      1.97      0.03     76.14
16:55:01          5     11.39      0.00      0.68      0.38      0.02     87.52
16:55:01          6     17.76      0.00      1.90      5.76      0.03     74.54
16:55:01          7      1.82      0.00      0.35      8.17      0.02     89.64
16:56:01        all     22.55      0.00      1.73      3.32      0.06     72.34
16:56:01          0      9.34      0.00      1.31     15.70      0.05     73.60
16:56:01          1     29.42      0.00      1.12      1.57      0.07     67.82
16:56:01          2     20.45      0.00      1.88      1.26      0.08     76.34
16:56:01          3     23.56      0.00      1.34      1.12      0.05     73.92
16:56:01          4     24.40      0.00      2.39      1.20      0.07     71.94
16:56:01          5     28.44      0.00      1.54      1.07      0.05     68.90
16:56:01          6     22.92      0.00      1.25      2.77      0.07     72.99
16:56:01          7     21.83      0.00      3.02      1.88      0.07     73.20
Average:        all     16.29      0.00      1.26      4.25      0.05     78.16
Average:          0      7.26      0.00      0.99     15.72      0.06     75.97
Average:          1     16.16      0.00      0.64      4.66      0.04     78.50
Average:          2     11.41      0.00      1.02      0.63      0.05     86.88
Average:          3     20.86      0.00      1.26      1.39      0.05     76.44
Average:          4     22.55      0.00      1.78      1.59      0.05     74.04
Average:          5     19.90      0.00      1.11      0.73      0.03     78.23
Average:          6     20.34      0.00      1.58      4.27      0.05     73.76
Average:          7     11.79      0.00      1.68      5.03      0.04     81.45