---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-8750 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         842       28978           0        2346       30896
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:c0:7d:0a brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.180/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86187sec preferred_lft 86187sec
    inet6 fe80::f816:3eff:fec0:7d0a/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 02:42:9c:5c:59:15 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-8750) 	03/16/25 	_x86_64_	(8 CPU)

09:00:19     LINUX RESTART	(8 CPU)

09:01:01          tps      rtps      wtps   bread/s   bwrtn/s
09:02:01       158.66     17.93    140.74    355.88  56787.87
09:03:01       103.50      8.88     94.62    505.52  54674.75
Average:       131.08     13.40    117.68    430.69  55731.40

09:01:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:02:01     29722724  31401236   3216496      9.76     82424   1899068   2018116      5.94   1172188   1736396    124276
09:03:01     27459528  29318780   5479692     16.64     88184   2066888   3835776     11.29   3306476   1846552      1968
Average:     28591126  30360008   4348094     13.20     85304   1982978   2926946      8.61   2239332   1791474     63122

09:01:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:02:01           lo      1.40      1.40      0.17      0.17      0.00      0.00      0.00      0.00
09:02:01         ens3    262.36    203.57   1506.69     43.69      0.00      0.00      0.00      0.00
09:02:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:03:01           lo      2.38      2.38      0.22      0.22      0.00      0.00      0.00      0.00
09:03:01         ens3    438.16    273.37   2433.83     75.33      0.00      0.00      0.00      0.00
09:03:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:           lo      1.89      1.89      0.20      0.20      0.00      0.00      0.00      0.00
Average:         ens3    350.25    238.47   1970.22     59.51      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-8750) 	03/16/25 	_x86_64_	(8 CPU)

09:00:19     LINUX RESTART	(8 CPU)

09:01:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:02:01        all     11.85      0.00      0.86      1.68      0.05     85.56
09:02:01          0      7.03      0.00      0.37      0.13      0.02     92.45
09:02:01          1      4.39      0.00      0.25      0.32      0.07     94.98
09:02:01          2     11.50      0.00      1.69      6.43      0.07     80.32
09:02:01          3     12.60      0.00      0.90      0.30      0.03     86.16
09:02:01          4     37.91      0.00      2.17      1.20      0.07     58.65
09:02:01          5      5.83      0.00      0.42      4.65      0.03     89.07
09:02:01          6      8.26      0.00      0.59      0.17      0.02     90.97
09:02:01          7      7.29      0.00      0.50      0.22      0.03     91.96
09:03:01        all     39.25      0.00      1.01      0.55      0.06     59.13
09:03:01          0     46.53      0.00      1.42      0.15      0.07     51.84
09:03:01          1     48.65      0.00      0.85      0.02      0.07     50.42
09:03:01          2     46.75      0.00      1.00      1.55      0.05     50.65
09:03:01          3     39.13      0.00      0.75      0.02      0.07     60.04
09:03:01          4     29.56      0.00      1.50      0.79      0.07     68.09
09:03:01          5     33.51      0.00      1.10      1.22      0.07     64.09
09:03:01          6     32.94      0.00      0.72      0.55      0.07     65.72
09:03:01          7     36.83      0.00      0.77      0.12      0.05     62.24
Average:        all     25.54      0.00      0.94      1.11      0.05     72.36
Average:          0     26.76      0.00      0.89      0.14      0.04     72.16
Average:          1     26.52      0.00      0.55      0.17      0.07     72.69
Average:          2     29.13      0.00      1.34      3.99      0.06     65.48
Average:          3     25.86      0.00      0.83      0.16      0.05     73.11
Average:          4     33.74      0.00      1.84      0.99      0.07     63.36
Average:          5     19.64      0.00      0.76      2.94      0.05     76.61
Average:          6     20.59      0.00      0.65      0.36      0.04     78.35
Average:          7     22.06      0.00      0.63      0.17      0.04     77.10