---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-75835 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   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         833       29194           0        2139       30910
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:63:7f:a4 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86213sec preferred_lft 86213sec
    inet6 fe80::f816:3eff:fe63:7fa4/64 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:f7:cd:b7:79 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-75835) 	10/11/24 	_x86_64_	(8 CPU)

06:33:17     LINUX RESTART	(8 CPU)

06:34:01          tps      rtps      wtps   bread/s   bwrtn/s
06:35:01       296.30     35.24    261.06   1671.72  20780.80
06:36:01       117.20      4.87    112.33    194.50  23898.68
Average:       206.75     20.05    186.69    933.11  22339.74

06:34:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:35:01     30042928  31655880   2896292      8.79     72720   1850208   1468660      4.32    925340   1681060    171624
06:36:01     29896896  31653960   3042324      9.24     85556   1971668   1464900      4.31    949332   1785080     17072
Average:     29969912  31654920   2969308      9.01     79138   1910938   1466780      4.32    937336   1733070     94348

06:34:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:35:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:35:01           lo      1.33      1.33      0.14      0.14      0.00      0.00      0.00      0.00
06:35:01         ens3     64.04     48.21   1001.43     21.11      0.00      0.00      0.00      0.00
06:36:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:36:01           lo      1.53      1.53      0.16      0.16      0.00      0.00      0.00      0.00
06:36:01         ens3     38.38     31.23    120.01     11.97      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      1.43      1.43      0.15      0.15      0.00      0.00      0.00      0.00
Average:         ens3     51.21     39.72    560.72     16.54      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75835) 	10/11/24 	_x86_64_	(8 CPU)

06:33:17     LINUX RESTART	(8 CPU)

06:34:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:35:01        all      9.10      0.00      0.84      3.23      0.03     86.79
06:35:01          0      1.27      0.00      0.32      0.15      0.02     98.25
06:35:01          1      6.11      0.00      0.53      2.05      0.03     91.27
06:35:01          2     16.35      0.00      1.23      0.80      0.05     81.57
06:35:01          3     16.81      0.00      0.93      0.98      0.03     81.24
06:35:01          4      1.75      0.00      0.37      0.33      0.03     97.51
06:35:01          5      8.30      0.00      0.84     15.91      0.03     74.92
06:35:01          6     20.22      0.00      1.38      1.59      0.05     76.76
06:35:01          7      1.92      0.00      1.12      4.11      0.03     92.81
06:36:01        all      9.87      0.00      0.81      2.30      0.03     86.98
06:36:01          0      1.48      0.00      0.50      0.02      0.02     97.98
06:36:01          1     12.13      0.00      1.07      3.29      0.03     83.48
06:36:01          2      0.88      0.00      0.38      0.00      0.02     98.72
06:36:01          3     30.30      0.00      1.32      1.00      0.07     67.31
06:36:01          4     12.89      0.00      1.24      7.91      0.05     77.91
06:36:01          5      3.04      0.00      0.35      5.82      0.02     90.77
06:36:01          6      8.46      0.00      0.65      0.23      0.05     90.61
06:36:01          7      9.91      0.00      1.02      0.12      0.02     88.94
Average:        all      9.49      0.00      0.83      2.76      0.03     86.89
Average:          0      1.38      0.00      0.41      0.08      0.02     98.12
Average:          1      9.12      0.00      0.80      2.67      0.03     87.38
Average:          2      8.62      0.00      0.81      0.40      0.03     90.14
Average:          3     23.54      0.00      1.13      0.99      0.05     74.29
Average:          4      7.32      0.00      0.80      4.12      0.04     87.72
Average:          5      5.67      0.00      0.59     10.86      0.03     82.85
Average:          6     14.34      0.00      1.02      0.91      0.05     83.68
Average:          7      5.92      0.00      1.07      2.11      0.03     90.87