---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-32496 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         829       28105           0        3231       30881
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:18:63:d6 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86229sec preferred_lft 86229sec
    inet6 fe80::f816:3eff:fe18:63d6/64 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 02:42:8b:65:d1:0d 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::42:8bff:fe65:d10d/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-32496) 	08/20/24 	_x86_64_	(8 CPU)

21:56:26     LINUX RESTART	(8 CPU)

21:57:01          tps      rtps      wtps   bread/s   bwrtn/s
21:58:01       320.28     36.23    284.05   1689.05  27803.37
21:59:01       214.80      9.45    205.35   1659.59  65482.42
Average:       267.54     22.84    244.70   1674.32  46642.89

21:57:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
21:58:01     30033864  31674172   2905356      8.82     73424   1873460   1421700      4.18    896088   1709292    213616
21:59:01     28792668  31633352   4146552     12.59    102520   3001860   1430408      4.21   1031228   2726368     17276
Average:     29413266  31653762   3525954     10.70     87972   2437660   1426054      4.20    963658   2217830    115446

21:57:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
21:58:01           lo      1.40      1.40      0.16      0.16      0.00      0.00      0.00      0.00
21:58:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
21:58:01         ens3    100.92     67.01   1077.21     26.89      0.00      0.00      0.00      0.00
21:59:01           lo      5.33      5.33      0.53      0.53      0.00      0.00      0.00      0.00
21:59:01      docker0      1.93      2.55      0.32     14.62      0.00      0.00      0.00      0.00
21:59:01         ens3    302.80    184.37   6287.30    130.81      0.00      0.00      0.00      0.00
Average:           lo      3.37      3.37      0.34      0.34      0.00      0.00      0.00      0.00
Average:      docker0      0.97      1.27      0.16      7.31      0.00      0.00      0.00      0.00
Average:         ens3    201.86    125.69   3682.25     78.85      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32496) 	08/20/24 	_x86_64_	(8 CPU)

21:56:26     LINUX RESTART	(8 CPU)

21:57:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
21:58:01        all      9.69      0.00      0.90      3.07      0.04     86.31
21:58:01          0      1.22      0.00      0.35      0.20      0.03     98.20
21:58:01          1      0.93      0.00      0.42      0.97      0.02     97.66
21:58:01          2      1.12      0.00      0.17      0.10      0.03     98.58
21:58:01          3      1.65      0.00      0.33      0.00      0.00     98.02
21:58:01          4      0.90      0.00      0.60     14.81      0.03     83.66
21:58:01          5     28.13      0.00      2.08      3.70      0.05     66.03
21:58:01          6     27.80      0.00      1.64      1.47      0.07     69.02
21:58:01          7     15.80      0.00      1.62      3.26      0.03     79.28
21:59:01        all     10.39      0.00      2.23      3.95      0.05     83.38
21:59:01          0     20.85      0.00      2.30      0.60      0.05     76.19
21:59:01          1      4.11      0.00      1.61      1.44      0.03     92.80
21:59:01          2      6.03      0.00      2.81      1.23      0.03     89.90
21:59:01          3     11.15      0.00      1.91      0.18      0.03     86.72
21:59:01          4      9.48      0.00      1.75     10.50      0.03     78.24
21:59:01          5      5.93      0.00      2.56      0.64      0.07     90.81
21:59:01          6      4.66      0.00      3.00     16.91      0.05     75.37
21:59:01          7     20.89      0.00      1.93      0.12      0.07     76.99
Average:        all     10.04      0.00      1.56      3.51      0.04     84.85
Average:          0     11.00      0.00      1.32      0.40      0.04     87.23
Average:          1      2.52      0.00      1.01      1.20      0.03     95.24
Average:          2      3.57      0.00      1.48      0.66      0.03     94.25
Average:          3      6.40      0.00      1.12      0.09      0.02     92.38
Average:          4      5.17      0.00      1.17     12.66      0.03     80.96
Average:          5     17.08      0.00      2.32      2.18      0.06     78.37
Average:          6     16.28      0.00      2.32      9.16      0.06     72.18
Average:          7     18.34      0.00      1.78      1.69      0.05     78.14