---> uname -a:
Linux prd-ubuntu1804-docker-v1-8c-8g-77934 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         854       28468           0        2844       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:1c:52:84 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86226sec preferred_lft 86226sec
    inet6 fe80::f816:3eff:fe1c:5284/64 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 02:42:86:e3:79:ac 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-v1-8c-8g-77934) 	10/19/24 	_x86_64_	(8 CPU)

16:53:27     LINUX RESTART	(8 CPU)

16:54:01          tps      rtps      wtps   bread/s   bwrtn/s
16:55:01       194.32     47.90    146.42   1911.63  64405.46
16:56:01       189.54     10.41    179.12   1404.17  78818.86
Average:       191.93     29.16    162.77   1657.92  71611.56

16:54:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
16:55:01     29869888  31527576   3069332      9.32     75476   1887852   2015188      5.93   1059232   1709204    227280
16:56:01     29197388  31663328   3741832     11.36     89192   2664956   1384456      4.07   1131872   2274420    370040
Average:     29533638  31595452   3405582     10.34     82334   2276404   1699822      5.00   1095552   1991812    298660

16:54:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
16:55:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:55:01         ens3     95.75     66.13   1123.16     20.31      0.00      0.00      0.00      0.00
16:55:01           lo      1.53      1.53      0.16      0.16      0.00      0.00      0.00      0.00
16:56:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:56:01         ens3   1094.45    791.90   6206.57    181.83      0.00      0.00      0.00      0.00
16:56:01           lo      0.93      0.93      0.09      0.09      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    595.06    428.98   3664.65    101.07      0.00      0.00      0.00      0.00
Average:           lo      1.23      1.23      0.13      0.13      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-77934) 	10/19/24 	_x86_64_	(8 CPU)

16:53:27     LINUX RESTART	(8 CPU)

16:54:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
16:55:01        all     11.47      0.00      1.04      1.69      0.04     85.76
16:55:01          0     28.19      0.00      2.04      0.72      0.07     68.98
16:55:01          1      3.01      0.00      0.59      2.79      0.10     93.51
16:55:01          2      5.23      0.00      0.77      7.90      0.05     86.05
16:55:01          3     21.32      0.00      1.60      0.10      0.03     76.94
16:55:01          4     18.18      0.00      1.30      0.95      0.03     79.54
16:55:01          5      3.99      0.00      0.57      0.20      0.02     95.23
16:55:01          6      3.57      0.00      0.73      0.47      0.03     95.19
16:55:01          7      8.32      0.00      0.70      0.40      0.02     90.56
16:56:01        all     20.39      0.00      1.90      0.97      0.06     76.68
16:56:01          0     25.87      0.00      2.45      3.14      0.07     68.47
16:56:01          1     21.82      0.00      1.80      0.75      0.08     75.55
16:56:01          2     11.65      0.00      0.88      1.55      0.03     85.87
16:56:01          3     22.36      0.00      3.69      0.57      0.05     73.33
16:56:01          4     27.33      0.00      1.59      0.40      0.05     70.63
16:56:01          5     17.09      0.00      1.49      0.07      0.05     81.31
16:56:01          6     22.58      0.00      2.19      1.22      0.07     73.94
16:56:01          7     14.40      0.00      1.12      0.10      0.07     84.32
Average:        all     15.93      0.00      1.47      1.33      0.05     81.22
Average:          0     27.03      0.00      2.25      1.93      0.07     68.73
Average:          1     12.44      0.00      1.19      1.77      0.09     84.51
Average:          2      8.44      0.00      0.83      4.73      0.04     85.96
Average:          3     21.84      0.00      2.64      0.33      0.04     75.14
Average:          4     22.75      0.00      1.45      0.68      0.04     75.08
Average:          5     10.54      0.00      1.03      0.13      0.03     88.27
Average:          6     13.06      0.00      1.46      0.84      0.05     84.58
Average:          7     11.36      0.00      0.91      0.25      0.04     87.44