---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77156 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         852       28539           0        2774       30879
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:31:b4:ec brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.252/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86160sec preferred_lft 86160sec
    inet6 fe80::f816:3eff:fe31:b4ec/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 02:42:95:4e:34:f4 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-77156) 	10/16/24 	_x86_64_	(8 CPU)

15:21:38     LINUX RESTART	(8 CPU)

15:22:01          tps      rtps      wtps   bread/s   bwrtn/s
15:23:01       345.28     72.05    273.22   4656.29 112006.67
15:24:01       184.42     16.86    167.56    394.20  79096.68
15:25:01        69.04      3.73     65.31    342.88   5905.28
Average:       199.58     30.88    168.69   1797.79  65669.54

15:22:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
15:23:01     30181764  31717544   2757456      8.37     67644   1781452   1371588      4.04    853208   1618352    133376
15:24:01     28664012  30502880   4275208     12.98     83244   2054344   2610784      7.68   2098428   1860272     12464
15:25:01     29201088  31594216   3738132     11.35     90496   2589948   1467760      4.32   1240900   2160876    408352
Average:     29348955  31271547   3590265     10.90     80461   2141915   1816711      5.35   1397512   1879833    184731

15:22:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
15:23:01           lo      1.67      1.67      0.18      0.18      0.00      0.00      0.00      0.00
15:23:01         ens3    342.38    242.74   1510.64     74.35      0.00      0.00      0.00      0.00
15:23:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
15:24:01           lo      0.60      0.60      0.05      0.05      0.00      0.00      0.00      0.00
15:24:01         ens3    331.78    250.69   2836.31     49.98      0.00      0.00      0.00      0.00
15:24:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
15:25:01           lo      1.93      1.93      0.18      0.18      0.00      0.00      0.00      0.00
15:25:01         ens3    562.12    414.98   1923.56   1762.29      0.00      0.00      0.00      0.00
15:25:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:           lo      1.40      1.40      0.14      0.14      0.00      0.00      0.00      0.00
Average:         ens3    412.09    302.81   2090.17    628.87      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-8c-8g-77156) 	10/16/24 	_x86_64_	(8 CPU)

15:21:38     LINUX RESTART	(8 CPU)

15:22:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
15:23:01        all     10.03      0.00      1.33      4.74      0.04     83.86
15:23:01          0     12.39      0.00      0.93      0.42      0.03     86.23
15:23:01          1      5.33      0.00      0.57      0.48      0.02     93.60
15:23:01          2      5.21      0.00      1.85      0.60      0.02     92.32
15:23:01          3      4.90      0.00      0.69     10.90      0.03     83.48
15:23:01          4      4.77      0.00      0.85      0.43      0.02     93.93
15:23:01          5      2.38      0.00      1.17     17.93      0.05     78.46
15:23:01          6     30.60      0.00      2.77      6.47      0.10     60.06
15:23:01          7     14.71      0.00      1.80      0.75      0.05     82.69
15:24:01        all     16.46      0.00      0.88      0.98      0.05     81.63
15:24:01          0     12.70      0.00      0.79      0.42      0.03     86.07
15:24:01          1      5.33      0.00      0.32      0.00      0.03     94.32
15:24:01          2     13.63      0.00      0.70      0.17      0.03     85.47
15:24:01          3      5.95      0.00      0.67      0.03      0.03     93.32
15:24:01          4     25.08      0.00      0.67      3.19      0.07     70.99
15:24:01          5     14.84      0.00      1.14      3.13      0.05     80.85
15:24:01          6     16.21      0.00      1.88      0.52      0.05     81.34
15:24:01          7     37.99      0.00      0.90      0.38      0.05     60.67
15:25:01        all     22.45      0.00      1.36      1.48      0.06     74.64
15:25:01          0     11.16      0.00      0.67      0.85      0.03     87.29
15:25:01          1     16.79      0.00      0.79      0.45      0.08     81.89
15:25:01          2     36.73      0.00      2.46      6.06      0.08     54.67
15:25:01          3     21.70      0.00      0.47      0.10      0.05     77.68
15:25:01          4     22.73      0.00      1.32      0.82      0.05     75.08
15:25:01          5     16.95      0.00      0.53      2.63      0.03     79.86
15:25:01          6     12.13      0.00      2.64      0.00      0.03     85.20
15:25:01          7     41.49      0.00      1.97      0.97      0.12     55.45
Average:        all     16.32      0.00      1.19      2.40      0.05     80.04
Average:          0     12.08      0.00      0.80      0.56      0.03     86.53
Average:          1      9.15      0.00      0.56      0.31      0.04     89.94
Average:          2     18.51      0.00      1.67      2.27      0.04     77.50
Average:          3     10.85      0.00      0.61      3.67      0.04     84.83
Average:          4     17.52      0.00      0.95      1.48      0.04     80.01
Average:          5     11.41      0.00      0.95      7.88      0.04     79.72
Average:          6     19.63      0.00      2.43      2.32      0.06     75.56
Average:          7     31.39      0.00      1.56      0.70      0.07     66.28