---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-45774 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   10G  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         845       29171           0        2150       30903
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:77:74:50 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86255sec preferred_lft 86255sec
    inet6 fe80::f816:3eff:fe77:7450/64 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 02:42:36:f4:3b:37 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-45774) 	10/03/24 	_x86_64_	(8 CPU)

00:23:26     LINUX RESTART	(8 CPU)

00:24:01          tps      rtps      wtps   bread/s   bwrtn/s
00:25:01       321.13     35.24    285.89   1671.44  35649.98
Average:       321.13     35.24    285.89   1671.44  35649.98

00:24:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
00:25:01     30008984  31656644   2930236      8.90     72504   1883000   1452080      4.27    917884   1711132    199504
Average:     30008984  31656644   2930236      8.90     72504   1883000   1452080      4.27    917884   1711132    199504

00:24:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
00:25:01           lo      1.33      1.33      0.14      0.14      0.00      0.00      0.00      0.00
00:25:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
00:25:01         ens3     62.90     44.07    999.56     19.94      0.00      0.00      0.00      0.00
Average:           lo      1.33      1.33      0.14      0.14      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:         ens3     62.90     44.07    999.56     19.94      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45774) 	10/03/24 	_x86_64_	(8 CPU)

00:23:26     LINUX RESTART	(8 CPU)

00:24:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
00:25:01        all      9.38      0.00      0.84      3.34      0.03     86.40
00:25:01          0     15.78      0.00      1.21      2.99      0.03     79.99
00:25:01          1      4.85      0.00      0.63      0.20      0.03     94.28
00:25:01          2      0.73      0.00      0.55      7.50      0.02     91.20
00:25:01          3      4.52      0.00      0.95      1.74      0.03     92.76
00:25:01          4     18.52      0.00      1.48     11.37      0.05     68.58
00:25:01          5      9.94      0.00      0.48      1.75      0.05     87.77
00:25:01          6      5.10      0.00      0.47      0.22      0.03     94.18
00:25:01          7     15.61      0.00      0.97      0.99      0.03     82.40
Average:        all      9.38      0.00      0.84      3.34      0.03     86.40
Average:          0     15.78      0.00      1.21      2.99      0.03     79.99
Average:          1      4.85      0.00      0.63      0.20      0.03     94.28
Average:          2      0.73      0.00      0.55      7.50      0.02     91.20
Average:          3      4.52      0.00      0.95      1.74      0.03     92.76
Average:          4     18.52      0.00      1.48     11.37      0.05     68.58
Average:          5      9.94      0.00      0.48      1.75      0.05     87.77
Average:          6      5.10      0.00      0.47      0.22      0.03     94.18
Average:          7     15.61      0.00      0.97      0.99      0.03     82.40