---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-76420 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         859       28897           0        2410       30878
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:4b:f4:49 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86175sec preferred_lft 86175sec
    inet6 fe80::f816:3eff:fe4b:f449/64 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 02:42:0f:45:73:c4 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-76420) 	10/13/24 	_x86_64_	(8 CPU)

05:27:25     LINUX RESTART	(8 CPU)

05:28:02          tps      rtps      wtps   bread/s   bwrtn/s
05:29:01       351.14     43.46    307.68   1957.44  24928.50
05:30:01       157.56     19.26    138.29    701.35  30291.48
05:31:01        68.24      3.95     64.29    247.96  22115.11
Average:       191.43     22.11    169.33    963.45  25783.07

05:28:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
05:29:01     30081812  31668424   2857408      8.67     71160   1826832   1452396      4.27    903588   1663004    165092
05:30:01     28886944  30758884   4052276     12.30     86208   2081828   2341584      6.89   1885576   1840808     15508
05:31:01     29598108  31626296   3341112     10.14     91308   2229312   1458676      4.29   1058968   1953712     15824
Average:     29522288  31351201   3416932     10.37     82892   2045991   1750885      5.15   1282711   1819175     65475

05:28:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
05:29:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
05:29:01           lo      1.42      1.42      0.15      0.15      0.00      0.00      0.00      0.00
05:29:01         ens3    266.98    176.52   1327.64     57.90      0.00      0.00      0.00      0.00
05:30:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
05:30:01           lo      9.32      9.32      1.17      1.17      0.00      0.00      0.00      0.00
05:30:01         ens3    752.09    513.70   2794.59    144.82      0.00      0.00      0.00      0.00
05:31:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
05:31:01           lo      2.00      2.00      0.19      0.19      0.00      0.00      0.00      0.00
05:31:01         ens3    162.36    136.24   1176.34     50.12      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      4.26      4.26      0.51      0.51      0.00      0.00      0.00      0.00
Average:         ens3    394.51    276.03   1768.61     84.43      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76420) 	10/13/24 	_x86_64_	(8 CPU)

05:27:25     LINUX RESTART	(8 CPU)

05:28:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
05:29:01        all     10.37      0.00      0.95      2.78      0.04     85.86
05:29:01          0      1.88      0.00      0.46      0.47      0.02     97.17
05:29:01          1     11.91      0.00      0.88      0.24      0.02     86.95
05:29:01          2     18.77      0.00      1.27      4.33      0.05     75.57
05:29:01          3     13.07      0.00      1.10      4.61      0.07     81.15
05:29:01          4     21.11      0.00      1.43      0.80      0.07     76.60
05:29:01          5      3.85      0.00      1.40      4.75      0.02     89.99
05:29:01          6      7.32      0.00      0.66      6.79      0.02     85.21
05:29:01          7      5.07      0.00      0.41      0.27      0.05     94.20
05:30:01        all     30.59      0.00      1.40      1.88      0.07     66.05
05:30:01          0     28.31      0.00      1.62      0.27      0.07     69.74
05:30:01          1     43.15      0.00      1.12      0.53      0.07     55.13
05:30:01          2     38.87      0.00      1.64      1.91      0.08     57.50
05:30:01          3     34.75      0.00      1.95      0.58      0.10     62.61
05:30:01          4     25.09      0.00      0.92      0.72      0.05     73.22
05:30:01          5     20.64      0.00      0.80      2.85      0.07     75.65
05:30:01          6     25.91      0.00      1.04      7.11      0.08     65.86
05:30:01          7     28.01      0.00      2.09      1.10      0.08     68.71
05:31:01        all     14.18      0.00      0.76      1.27      0.04     83.74
05:31:01          0     12.62      0.00      1.17      0.20      0.03     85.98
05:31:01          1     32.66      0.00      1.47      0.52      0.08     65.27
05:31:01          2     26.25      0.00      0.73      0.43      0.05     72.53
05:31:01          3      6.31      0.00      0.53      0.65      0.02     92.49
05:31:01          4      5.33      0.00      0.73      7.35      0.05     86.53
05:31:01          5      2.62      0.00      0.35      0.00      0.02     97.01
05:31:01          6     11.22      0.00      0.55      0.88      0.03     87.31
05:31:01          7     16.52      0.00      0.55      0.15      0.03     82.74
Average:        all     18.42      0.00      1.04      1.97      0.05     78.51
Average:          0     14.35      0.00      1.08      0.31      0.04     84.22
Average:          1     29.33      0.00      1.16      0.43      0.06     69.03
Average:          2     28.01      0.00      1.22      2.21      0.06     68.50
Average:          3     18.06      0.00      1.20      1.94      0.06     78.74
Average:          4     17.15      0.00      1.02      2.97      0.06     78.80
Average:          5      9.06      0.00      0.85      2.52      0.03     87.54
Average:          6     14.85      0.00      0.75      4.92      0.04     79.44
Average:          7     16.59      0.00      1.02      0.51      0.06     81.82